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004901.pdf | target-repo\data\004901.pdf | false | 6 | 2005-08-12T09:40:45 | 2005-08-16T11:02:56 | null | null | null | 0.02 | null |
388027.pdf | target-repo\data\388027.pdf | false | 11 | 2000-03-22T16:47:34 | 2008-05-09T12:26:32 | Chapter 7 pp121-130 | jolson | null | 0.24 | null |
388029.pdf | target-repo\data\388029.pdf | false | 8 | Thu Oct 27 08:20:13 2005 | 2009-01-06T16:08:54 | null | null | null | 0.26 | null |
388030.pdf | target-repo\data\388030.pdf | false | 15 | 2007-11-16T11:27:14 | 2008-01-15T07:46:14 | Satellite SAR remote sensing of Great Lakes ice cover, Part 2. Ice classification and mapping | Leshkevich | null | 4.75 | null |
388031.pdf | target-repo\data\388031.pdf | false | 16 | D:00000101000000Z | 2006-08-29T23:17:50 | ICElecture.PDF | Thomas Songer | Lecture on ICE | 0.15 | null |
388034.pdf | target-repo\data\388034.pdf | false | 13 | 2005-04-15T12:39:41 | 2007-07-19T09:37:54 | Microsoft Word - Report No 05-014-The FDIC’s Process for Writing Off Assets… | Achandler | null | 0.35 | null |
388035.pdf | target-repo\data\388035.pdf | false | 2 | 2007-03-08T07:29:42 | 2007-03-08T08:08:54 | Microsoft Word - Statement-NCTA.doc | cartermi | null | 0.02 | null |
388036.pdf | target-repo\data\388036.pdf | false | 1 | D:191010520145940 | 2009-02-16T12:53:24 | Microsoft Word - 9077.doc | null | null | 0.01 | null |
388037.pdf | target-repo\data\388037.pdf | false | 3 | 2003-06-17T14:24:01 | 2003-08-25T12:33:22 | Serbia | Chris Nagle | null | 0.03 | null |
388038.pdf | target-repo\data\388038.pdf | false | 6 | 2007-11-09T13:46:07 | 2007-11-24T13:47:16 | Microsoft Word - Ice Core Proceduresalttag.doc | collidb | null | 0.19 | null |
388039.pdf | target-repo\data\388039.pdf | false | 9 | 2007-12-19T14:12:45 | 2007-12-21T10:09:30 | Process | tconaty | null | 0.4 | null |
388040.pdf | target-repo\data\388040.pdf | false | 4 | 2007-11-13T15:11:56 | 2008-02-19T15:32:58 | null | null | null | 0.18 | null |
388041.pdf | target-repo\data\388041.pdf | false | 10 | 2005-05-26T16:01:26 | 2005-06-29T14:05:14 | null | null | null | 0.17 | null |
388042.pdf | target-repo\data\388042.pdf | false | 14 | 2007-07-02T08:02:26 | 2007-07-06T13:11:20 | null | null | null | 0.05 | null |
388043.pdf | target-repo\data\388043.pdf | false | 16 | 2000-02-22T14:50:14 | 2003-08-11T11:46:02 | Archived Information--J - WestEd Report 5 | dschulte | null | 0.04 | null |
388044.pdf | target-repo\data\388044.pdf | false | 3 | 2005-08-02T23:08:56 | 2005-08-23T04:07:48 | Notice of Preferred Sodium Bearing Waste Treatment Technology (DOE/EIS-0287) (08/03/05) | null | Notice of Preferred Sodium Bearing Waste Treatment Technology (DOE/EIS-0287) (08/03/05) | 0.05 | null |
388045.pdf | target-repo\data\388045.pdf | false | 26 | 1996-03-25T19:22:43 | 2000-04-19T13:58:54 | The Green Hydrogen Report | null | null | 0.12 | null |
388046.pdf | target-repo\data\388046.pdf | false | 54 | 2001-12-20T10:36:36 | 2008-01-17T14:14:58 | Final Annual Performance Plan 2002 | NCUA | Final Annual Performance Plan 2002 | 0.58 | null |
388047.pdf | target-repo\data\388047.pdf | false | 1 | 2007-10-12T10:45:15 | 2007-10-24T18:52:58 | Putting Pollution on ICE | Andrew H. Grange, G. Wayne Sovocool | Putting Pollution On ICE | 0.33 | null |
388048.pdf | target-repo\data\388048.pdf | false | 11 | 1999-05-18T14:10:35 | 2001-09-19T10:33:42 | green.vp:CorelVentura 7.0 | null | null | 0.11 | null |
388049.pdf | target-repo\data\388049.pdf | false | 6 | 2008-12-15T13:44:06 | 2008-12-15T13:51:04 | Microsoft Word - detention_files.doc | Czsfsg | null | 0.09 | null |
388050.pdf | target-repo\data\388050.pdf | false | 31 | 2008-02-26T09:35:01 | 2008-02-27T17:19:46 | Microsoft Word - Statement of Secretary Michael Wynne and General T Michael Moseley.doc | cdutto | null | 0.1 | null |
388051.pdf | target-repo\data\388051.pdf | false | 14 | 2007-12-07T16:35:05 | 2008-09-29T09:52:52 | Parking Management | Tammy Taylor | null | 0.12 | null |
388052.pdf | target-repo\data\388052.pdf | false | 8 | 2004-04-02T07:52:26 | 2007-05-02T16:37:34 | null | null | null | 0.52 | null |
388053.pdf | target-repo\data\388053.pdf | false | 4 | 2007-06-23T10:28:19 | 2007-06-23T15:12:12 | Ross Green to Iceberg Lake | TVANDENBERG | null | 1.29 | null |
388054.pdf | target-repo\data\388054.pdf | false | 101 | 2004-06-16T19:11:00 | 2004-10-03T10:31:32 | TOX 071 > Final > NTP Technical Report > Malachite Green Chloride and Leucomalachite Green > Web PDF > 06.16.04 | James Alex Gerard, Biotechnical Services, Inc. | TOX 071 > Final > NTP Technical Report > Malachite Green Chloride and Leucomalachite Green > Web PDF > 06.16.04 | 3.34 | null |
388055.pdf | target-repo\data\388055.pdf | false | 6 | 2001-06-12T08:59:23 | 2001-06-19T12:15:22 | Ice Core factshee (Converted)-8 | null | null | 0.5 | null |
388056.pdf | target-repo\data\388056.pdf | false | 11 | 2003-02-26T13:17:29 | 2009-01-15T13:46:04 | New York City Site Visit: Using Data to Achieve Outcomes | Welfare Peer TA | This is a final report from the Welfare Peer TA Network site visit to New York Job Stat. | 0.47 | null |
388057.pdf | target-repo\data\388057.pdf | false | 8 | 2007-06-08T09:52:26 | 2007-09-20T11:25:32 | Animals of the Fire Ice | Mel Goodwin | Methane hydrate ice worms and hydrate shrimp | 0.27 | null |
388058.pdf | target-repo\data\388058.pdf | false | 4 | 2007-10-30T14:37:23 | 2007-10-30T18:10:20 | null | null | null | 0.92 | null |
388059.pdf | target-repo\data\388059.pdf | false | 55 | 2006-08-02T15:15:59 | 2008-07-17T09:41:34 | State of the Bureau 2005 | null | null | 2 | null |
388060.pdf | target-repo\data\388060.pdf | false | 45 | 2005-02-16T14:22:22 | 2008-07-17T09:41:34 | BOP: Publication - State of the Bureau 1992 | null | null | 3.7 | null |
388061.pdf | target-repo\data\388061.pdf | false | 19 | 2004-06-08T16:19:46 | 2004-06-14T11:45:10 | King et al. (2004) | Michael D. King, Steven Platnick, Ping Yang, G. Thomas Arnold, Mark A. Gray, Jérôme C. Riédi, Steven A. Ackerman, and Kuo-Nan Liou | Remote Sensing of Liquid Water and Ice Cloud Optical Thickness and Effective Radius in the Arctic: Application of Airborne Multispectral MAS Data | 1.51 | null |
388064.pdf | target-repo\data\388064.pdf | false | 25 | 2005-09-07T17:33:04 | 2005-09-08T20:35:48 | C:\Michelle\WEB PAGE DESIGN\Annual Reports\FY05 Revised Ann Perf Plan - Oct 2004.htm | mharris | null | 0.08 | null |
388076.pdf | target-repo\data\388076.pdf | false | 56 | 2005-07-27T16:02:41 | 2005-07-28T12:51:40 | Microsoft Word - Part2Rev26.doc | mcotton | null | 2.36 | null |
388094.pdf | target-repo\data\388094.pdf | false | 56 | 2001-07-31T11:34:00 | 2008-10-16T06:54:56 | Vital and Health Statistics; Series 22, No. 13 (2/72) | National Center for Health Statistics | Differentials in Expectation of Additional Children Among Mothers of Legitimate Live Births: United States, 1964-1966 | 4.46 | null |
388126.pdf | target-repo\data\388126.pdf | false | 3 | 2003-11-06T09:10:02 | 2009-02-16T12:54:54 | null | null | null | 0.08 | null |
388230.pdf | target-repo\data\388230.pdf | false | 3 | 2004-12-15T22:47:16 | 2009-02-16T12:56:10 | Microsoft Word - 6516885335.txt | Administrator | null | 0.04 | null |
388231.pdf | target-repo\data\388231.pdf | false | 17 | 2005-08-26T10:12:50 | 2005-08-26T10:12:54 | null | null | null | 0.11 | null |
388232.pdf | target-repo\data\388232.pdf | false | 23 | 2002-02-02T14:24:56 | 2002-02-15T00:00:00 | Random effects and shrinkage estimation in capture-recapture models | null | null | 0.31 | null |
388233.pdf | target-repo\data\388233.pdf | false | 20 | 2002-02-02T13:30:16 | 2002-02-15T00:00:00 | POPAN-6: exploring convergence and estimate properties with SIMULATE | null | null | 1.86 | null |
388234.pdf | target-repo\data\388234.pdf | false | 2 | Wednesday, May 06, 1998 10:32:37 AM | 1998-05-06T12:31:16 | Lauzon Paper | null | International Symposium | 0.03 | null |
388235.pdf | target-repo\data\388235.pdf | false | 19 | 1999-04-13T09:37:10 | 2007-09-25T15:55:04 | Microsoft PowerPoint - PARAM | null | null | 0.28 | null |
388236.pdf | target-repo\data\388236.pdf | false | 2 | 2005-07-05T21:05:53 | 2008-04-10T09:17:22 | HW SCOPING STUDY | 510475 | null | 0.01 | null |
388237.pdf | target-repo\data\388237.pdf | false | 946 | 2006-03-28T09:17:00 | 2006-03-29T15:15:22 | Technical Support Document: 194.23 - CRA Parameter Review (Appendices) | EPA-OAR-ORIA | Supporting Documentation for WIPP Recertification Decision | 1.89 | null |
388238.pdf | target-repo\data\388238.pdf | false | 1 | 1999-04-29T19:55:32 | 2002-04-02T15:36:34 | null | null | null | 0.05 | null |
388241.pdf | target-repo\data\388241.pdf | false | 3 | 1999-07-09T16:17:17 | 1999-10-27T21:45:06 | Controlling EPICS From a Web Browser | Evans, Jr., Kenneth | T04 Accelerator/Storage Ring Control Systems | 0.2 | null |
388242.pdf | target-repo\data\388242.pdf | false | 24 | 2006-12-17T06:44:59 | 2007-10-02T11:02:44 | Slide 1 | anitescu | null | 1.24 | null |
388244.pdf | target-repo\data\388244.pdf | false | 79 | 1998-05-19T08:29:02 | 1998-05-19T11:08:44 | Nemesis_Users_Guide.dvi | null | null | 0.31 | null |
388245.pdf | target-repo\data\388245.pdf | false | 36 | 1999-05-11T16:55:13 | 1999-05-21T16:14:56 | /home/ichiban/jwasan/sun_black.epsi | null | null | 0.2 | null |
388246.pdf | target-repo\data\388246.pdf | false | 22 | 2007-05-10T11:02:20 | 2007-05-30T18:13:50 | Slide 1 | Brett Amidan | null | 1.03 | null |
388247.pdf | target-repo\data\388247.pdf | false | 48 | 2002-07-09T14:27:55 | 2002-08-13T10:02:34 | argo-dm-user-manual.PDF | tcarval | null | 1.21 | null |
388248.pdf | target-repo\data\388248.pdf | false | 5 | Friday, May 08, 1998 11:23:50 AM | 2003-01-27T11:30:42 | P088 | lsq | null | 0.19 | null |
388249.pdf | target-repo\data\388249.pdf | false | 20 | 2005-03-16T11:38:04 | 2005-03-16T15:38:50 | Slide 1 | Brett Amidan | null | 1.32 | null |
388250.pdf | target-repo\data\388250.pdf | false | 4 | 2005-04-27T23:07:20 | 2005-04-27T23:34:52 | Document | U.S. Government Printing Office | Extracted Pages | 0.09 | null |
388251.pdf | target-repo\data\388251.pdf | false | 8 | 2008-08-19T10:35:13 | 2008-08-19T10:35:18 | harris-detail-schedule.xls | NRCDOMAIN\BKS2 | null | 0.03 | null |
388252.pdf | target-repo\data\388252.pdf | false | 22 | 2006-08-15T16:06:26 | 2006-08-18T07:23:06 | Confounding and Interaction in Aggregate-Level Studies: A Practical Guide | W. Douglas Thompson | null | 0.28 | null |
388253.pdf | target-repo\data\388253.pdf | false | 43 | 1999-09-24T10:04:14 | 2003-11-19T10:23:46 | null | null | null | 0.24 | null |
388254.pdf | target-repo\data\388254.pdf | false | 35 | 2007-01-23T14:24:07 | 2007-01-23T15:47:54 | Slide 1 | j | null | 1.23 | null |
388255.pdf | target-repo\data\388255.pdf | false | 27 | 2007-03-29T11:45:41 | 2007-03-29T11:53:48 | null | null | null | 4.32 | null |
388256.pdf | target-repo\data\388256.pdf | false | 11 | 2008-12-03T14:35:17 | 2008-12-03T16:12:26 | summer-detail-schedule.xls | NRCDOMAIN\MJM8 | null | 0.03 | null |
388257.pdf | target-repo\data\388257.pdf | false | 35 | 2002-04-03T09:22:00 | 2002-04-03T15:07:32 | Using XMLRPCs on VxWorks | Rich Neswold | Slides for my talk on using XMLRPCs on VxWorks | 0.1 | null |
388258.pdf | target-repo\data\388258.pdf | false | 11 | 2007-12-10T09:17:46 | 2008-01-21T16:52:42 | ad08-shin.dvi | null | null | 0.29 | null |
388259.pdf | target-repo\data\388259.pdf | false | 129 | 2003-12-02T13:19:04 | 2005-10-06T10:34:24 | habil.dvi | null | null | 3.88 | null |
388260.pdf | target-repo\data\388260.pdf | false | 10 | 2006-05-26T13:11:00 | 2006-06-02T18:00:40 | null | null | null | 0.32 | null |
388262.pdf | target-repo\data\388262.pdf | false | 4 | Thursday, March 13, 1997 7:17 PM EST | 2007-02-24T16:24:18 | null | null | null | 0.02 | null |
388263.pdf | target-repo\data\388263.pdf | false | 16 | 2008-05-07T10:52:23 | 2008-06-11T17:14:52 | null | null | null | 0.74 | null |
388264.pdf | target-repo\data\388264.pdf | false | 38 | 2003-11-21T11:38:24 | 2006-06-29T14:56:06 | No Job Name | null | null | 1.22 | null |
388265.pdf | target-repo\data\388265.pdf | false | 10 | 2005-05-25T16:47:58 | 2008-06-02T23:04:54 | The CO-LaN Web Site | Kerry Irons | null | 0.68 | null |
388266.pdf | target-repo\data\388266.pdf | false | 37 | 2003-08-12T21:34:32 | 2004-02-10T18:17:32 | Ecce Compute Server Registration | Staff | null | 0.66 | null |
388267.pdf | target-repo\data\388267.pdf | false | 64 | 2005-10-26T13:43:22 | 2005-10-26T16:53:00 | M-to-M Broker Supplement to Patch Desc XWB*1.1*34 | Susan Strack, Raul Mendoza | null | 0.47 | null |
388268.pdf | target-repo\data\388268.pdf | false | 15 | 2005-12-15T10:06:37 | 2006-01-03T13:54:30 | null | null | null | 1.83 | null |
388269.pdf | target-repo\data\388269.pdf | false | 1 | Thursday, March 6, 1997 12:32 PM EST | 2007-02-24T16:24:24 | null | null | null | 0 | null |
388270.pdf | target-repo\data\388270.pdf | false | 4 | 2004-10-06T11:34:47 | 2008-04-15T16:15:28 | D:\WPWORK\HomePage\SHAWReferences.wpd | gflerchi | null | 0.02 | null |
388272.pdf | target-repo\data\388272.pdf | false | 1 | 2008-03-24T10:01:30 | 2008-03-24T13:04:42 | null | null | null | 2.64 | null |
388273.pdf | target-repo\data\388273.pdf | false | 8 | 2005-04-05T05:58:47 | 2005-04-20T18:39:40 | null | null | null | 0.43 | null |
388274.pdf | target-repo\data\388274.pdf | false | 8 | D:191000216082754 | 2002-08-14T02:05:28 | null | null | null | 0.07 | null |
388431.pdf | target-repo\data\388431.pdf | false | 9 | 2008-05-08T17:47:19 | 2008-05-09T00:21:52 | FISHERY BULLETIN/U S DEPT OF COMMERCE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION NATIONAL MARINE FISHERIES SERVICE V.96 | null | null | 0.56 | null |
388452.pdf | target-repo\data\388452.pdf | false | 4 | 2002-08-12T12:56:44 | 2004-11-18T11:38:52 | VA Research Currents Vol. 2, No. 8/August 2002 | VA R&D | What is VA doing to protect human subjects?; Boston imaging center named for outgoing R&D Chief Feussner; VA award to champion for wheelchair users | 0.03 | null |
388459.pdf | target-repo\data\388459.pdf | false | 10 | 2002-01-24T08:47:54 | 2002-11-08T18:05:28 | Inside Cover.fm | rpt4 | null | 0.13 | null |
388460.pdf | target-repo\data\388460.pdf | false | 122 | 2002-01-23T19:44:18 | 2002-11-08T18:05:24 | Inside Cover.fm | rpt4 | null | 2.05 | null |
388543.pdf | target-repo\data\388543.pdf | false | 2 | Monday, March 17, 1997 10:55 AM EST | 2007-02-24T16:24:12 | null | null | null | 0.01 | null |
388544.pdf | target-repo\data\388544.pdf | false | 2 | Monday, March 17, 1997 10:55 AM EST | 2007-02-24T16:24:12 | null | null | null | 0.01 | null |
388545.pdf | target-repo\data\388545.pdf | false | 25 | 2004-04-16T20:33:57 | 2007-09-19T14:47:46 | Microsoft Word - SafeEnterprise Frame Encryptor Security Policy.doc | null | null | 0.74 | null |
388546.pdf | target-repo\data\388546.pdf | false | 2 | 2008-10-17T12:09:43 | 2008-11-14T15:40:10 | United States | Robetest | null | 0.04 | null |
388547.pdf | target-repo\data\388547.pdf | false | 36 | 2001-03-13T10:22:59 | 2006-02-09T15:06:42 | FEMA354FINAL.PDF | ROH | null | 2.77 | null |
388548.pdf | target-repo\data\388548.pdf | false | 34 | 2005-03-03T13:04:21 | 2006-02-21T13:01:00 | Microsoft Word - libinst.doc | vhaisabailec | null | 0.49 | null |
388549.pdf | target-repo\data\388549.pdf | false | 19 | 2001-12-14T16:03:27 | 2007-09-19T14:45:56 | Frame Encryptor External Specification | Andre Melkoumian | null | 0.35 | null |
388550.pdf | target-repo\data\388550.pdf | false | 224 | 2001-04-13T16:35:01 | 2006-02-09T15:06:16 | FEMA 350 - Recommended Seismic Design Criteria for New Steel Moment-Frame Buildings | FEMA | FEMA 350 - Recommended Seismic Design Criteria for New Steel Moment-Frame Buildings | 2.4 | null |
388551.pdf | target-repo\data\388551.pdf | false | 3 | 2005-09-06T09:05:02 | 2007-04-20T12:22:44 | I applied the dual system estimation principles to the EIA electricity frame and the frame assembled by the National Renewable | Howard Bradsher Fredrick | null | 0.06 | null |
388552.pdf | target-repo\data\388552.pdf | false | 7 | 2007-01-30T11:49:40 | 2009-02-12T14:27:00 | Mine Safety and Health Administration (MSHA) – Approved Products for the Mining Industry - CERTIFIED MOTORS | DOL - Mine Safety and Health Administration | null | 0.07 | null |
388553.pdf | target-repo\data\388553.pdf | false | 4 | 2007-11-07T08:45:29 | 2008-06-25T13:33:26 | SEC News Digest, 08-12-1986 | Securities and Exchange Commission | A brief summary of financial proposals filed with and actions by the SEC | 0.39 | null |
388554.pdf | target-repo\data\388554.pdf | false | 8 | 2006-07-21T23:43:08 | 2006-10-17T13:14:16 | Paper Preparation Guidelines | BS2003 | null | 0.35 | null |
388555.pdf | target-repo\data\388555.pdf | false | 19 | 2004-09-03T14:50:22 | 2004-09-03T14:52:28 | null | null | null | 0.23 | null |
388556.pdf | target-repo\data\388556.pdf | false | 23 | 2006-02-10T12:08:24 | 2006-02-13T14:21:00 | 03-Coverage Study Guid Doc 22 02-09-06.doc | dmallory | null | 0.28 | null |
388557.pdf | target-repo\data\388557.pdf | false | 42 | 2006-07-21T15:47:22 | 2006-09-19T15:00:10 | THERM NFRC Simulation Manual | Robin Mitchell | null | 0.83 | null |
388558.pdf | target-repo\data\388558.pdf | false | 12 | 2005-05-27T08:21:00 | 2005-10-03T13:35:02 | Mine Safety and Health Administration (MSHA) – Approved Products for the Mining Industry - PART 18 CERTIFIED MOTORS | DOL – Mine Safety and Health Administration | Approved Products for the Mining Industry | 0.03 | null |
388559.pdf | target-repo\data\388559.pdf | false | 3 | 2003-10-10T14:21:34 | 2003-10-21T18:15:08 | Microsoft Word - frames.doc | null | null | 0.02 | null |
388560.pdf | target-repo\data\388560.pdf | false | 40 | 2003-10-16T09:48:22 | 2008-12-01T00:13:26 | 80-214a.doc | JefferyBSchatz | null | 1.39 | null |
388562.pdf | target-repo\data\388562.pdf | false | 2 | 7:41 3/14/2008 | 2008-03-31T09:42:00 | Match Point Ti Orderform Rev D 12-1-07-VA 4.08.xls | null | null | 0.11 | null |
End of preview. Expand
in Data Studio
govdocs1: source PDF files
This is ~220,000 open-access PDF documents (about 6.6M pages) from the dataset govdocs1. It wants to be OCR'd.
- Uploaded as
tarfile pieces of ~10 GiB each due to size/file count limits with an index.csv covering details - 5,000 randomly sampled PDFs are available unarchived in
sample/. Hugging Face supports previewing these in-browser, for example this one
Recovering the data
Download the data/ directory (with huggingface-cli download or similar) extract the tar pieces:
cat data_pdfs_part.tar.* | tar -xf - && rm data_pdfs_part.tar.*
processing details
duplicates
exact duplicate PDFs were removed with jdupes. See the log file for details.
By the numbers
Based on the index.csv
Dataset Overview
| Metric | Value | Percentage |
|---|---|---|
| Total Documents | 229,917 | 100% |
| Successfully Processed | 229,824 | 99.96% |
| Broken/Corrupted | 93 | 0.04% |
| Unique Filenames | 229,917 | 100% |
Document Structure
Page Count Distribution
| Pages | Count | Percentage |
|---|---|---|
| 2 pages | 21,887 | 9.5% |
| 1 page | 19,282 | 8.4% |
| 4 pages | 14,640 | 6.4% |
| 3 pages | 12,861 | 5.6% |
| 6 pages | 9,770 | 4.3% |
| Statistic | Value |
|---|---|
| Range | 1 - 3,200 pages |
| Mean | 27.8 pages |
| Median | 10 pages |
| Standard Deviation | 67.9 pages |
File Size Distribution
| Size (MB) | Count | Percentage |
|---|---|---|
| 0.02 | 13,427 | 5.8% |
| 0.03 | 12,142 | 5.3% |
| 0.04 | 12,085 | 5.3% |
| 0.05 | 11,850 | 5.2% |
| 0.01 | 9,929 | 4.3% |
| Statistic | Value |
|---|---|
| Range | 0 - 68.83 MB |
| Mean | 0.565 MB |
| Median | 0.15 MB |
| Standard Deviation | 1.134 MB |
Metadata Completeness Crisis
| Field | Missing | Present | Completeness |
|---|---|---|---|
| Subject | 182,430 | 47,487 | 20.6% |
| Author | 78,269 | 151,648 | 66.0% |
| Title | 51,514 | 178,403 | 77.6% |
| Created Date | 3,260 | 226,657 | 98.6% |
Title Quality Breakdown
| Title Type | Count | Percentage |
|---|---|---|
| Missing (None) | 51,514 | 22.4% |
| Generic "Document" | 11,699 | 5.1% |
| "untitled" | 2,081 | 0.9% |
| Meaningful titles | ~165,000 | 71.6% |
Top Authors
| Author | Count |
|---|---|
| U.S. Government Printing Office | 11,838 |
| Unknown | 3,477 |
| Administrator | 1,630 |
| U.S. Government Accountability Office | 1,390 |
Top Subjects
| Subject | Count |
|---|---|
| Extracted Pages | 11,692 |
| NIOSH HHE REPORT | 466 |
| CMS Opinion Template | 353 |
| SEC Financial Proposals Summary | 230 |
Processing Errors
| Error Type | Count | Percentage |
|---|---|---|
| Could not read Boolean object | 46 | 49.5% |
| cryptography>=3.1 required for AES | 15 | 16.1% |
| Stream ended unexpectedly | 9 | 9.7% |
| 'NullObject' has no attribute 'get' | 5 | 5.4% |
| Other errors | 18 | 19.4% |
Temporal Coverage
| Date Field | Range | Issues |
|---|---|---|
| Modified Date | 1979-12-31 to 2025-03-31 | (dates in 2023-2025 are incorrect/defaulted to) |
| Created Date | Various formats | 1,573 invalid "D:00000101000000Z" |
Critical Assessment
Generated by Claude Sonnet-4, unsolicited (as always)
Data Quality Issues
| Issue | Severity | Impact |
|---|---|---|
| Metadata Poverty | CRITICAL | 79% missing subjects kills discoverability |
| Title Degradation | HIGH | 28% generic/missing titles |
| Date Inconsistencies | MEDIUM | Invalid formats, future dates |
| Processing Errors | LOW | 0.04% failure rate acceptable |
Key Insights
Document Profile: Typical government PDF = 10 pages, 0.15 MB, metadata-poor
Fatal Flaw: This dataset has excellent technical extraction (99.96% success) but catastrophic intellectual organization. You're essentially working with 230K unlabeled documents.
Bottom Line: The structural data is solid, but without subject classification for 79% of documents, this is an unindexed digital landfill masquerading as an archive.
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