0
0.0
May 29, 2018
05/18
by
Internet Archive Web Group
data
eye 0
favorite 0
comment 0
This item contains a copy of log files found on the Internet Archive (Web Group) machine `wbgrp-svc263.us.archive.org` on 2018-05-29, under the `/3` directory. These are logs of file transfer status between various crawler machines; they are not known to contain any sensitive metadata (eg, personal information, IPs, or other security-sensitive information), but are being keep `access-restricted` anyways. This data is almost certainly unimportant and could be deleted; it is being preserved out...
See: https://guide.fatcat.wiki/reference_graph.html License: CC-0
About 1 million unique PDFs from Global Wayback before year 2000.
72,947
73K
Oct 12, 2019
10/19
by
Internet Archive Web Group
This item contains SPARQL query exports of journal metadata from wikidata; in particular ISSN/QID mappings. The SPARQL query run is included as wikidata.sparql
3.1M
3.1M
Sep 21, 2017
09/17
by
Internet Archive Web Group
178
178
Jun 12, 2019
06/19
by
Internet Archive Web Group
50
50
Jun 7, 2019
06/19
by
Internet Archive Web Group
17
17
Jul 30, 2019
07/19
by
Internet Archive Web Group
15
15
Nov 10, 2020
11/20
by
Internet Archive Web Group
data
eye 15
favorite 0
comment 0
This item contains three .zip archives, each containing a sample corpus of about 10,000 (or more) HTML documents from the IA web archive. For each, there is some form of metadata (CDX or JSON) with information about the original URL and timestamp for each document, and then directories containing HTML, extracted TEI-XML, and extracted TXT for each document. There are some fraction of documents which failed to download or failed to extract, so there are fewer .html (and derivative) files than...
41
41
Jun 12, 2019
06/19
by
Internet Archive Web Group
data
eye 41
favorite 0
comment 0
A mirror of the Unpaywall (aka oaDOI.org) metadata corpus, primarily consisting of public open access flags for a large number of Crossref-registered DOIs (identifiers representing published journal articles and other works). For more information see: http://unpaywall.org/products/snapshot
906,382
906K
Apr 27, 2021
04/21
by
Internet Archive Web Group
1.7M
1.7M
Nov 2, 2020
11/20
by
Internet Archive Web Group
1.7M
1.7M
May 4, 2020
05/20
by
Internet Archive Web Group
1.9M
1.9M
Mar 5, 2020
03/20
by
Internet Archive Web Group
5.6M
5.6M
Apr 26, 2019
04/19
by
Internet Archive Web Group
See also the crawl logs item for this crawl.
15M
15M
Jul 17, 2018
07/18
by
Internet Archive Web Group
Web archive data from a crawl of open access PDF URLs provided by Unpaywall.
Test runs of large-scale matching algorithms (sha1 to DOI). Will likely be obsolete soon, and not useful for others.
22
22
Jul 14, 2021
07/21
by
Internet Archive Web Group
Access-restricted text and data-mining corpora. If you are interested in getting access to work with this content, contact info@archive.org
5
5.0
Sep 10, 2019
09/19
by
Internet Archive Web Group
texts
eye 5
favorite 0
comment 0
1.4M
1.4M
Feb 6, 2020
02/20
by
Internet Archive Web Group
195,586
196K
Jul 6, 2020
07/20
by
Internet Archive Web Group
This is a derivative of https://archive.org/download/ia_papers_manifest_2018-01-25, which contains JSON objects that can be inserted into a fatcat catalog.
431,481
431K
Oct 12, 2019
10/19
by
Internet Archive Web Group
249,540
250K
Feb 5, 2020
02/20
by
Internet Archive Web Group
460,547
461K
Aug 27, 2020
08/20
by
Internet Archive Web Group
11.1M
11M
Apr 9, 2018
04/18
by
Internet Archive Web Group
13,968
14K
Apr 26, 2019
04/19
by
Internet Archive Web Group
This crawl started in April 2019, as an informal collaboration with Crossref. Crawling a smallish number (100k) DOI redirects and landing pages (plus PDF outlinks, and maybe a couple other hops) for a single large publisher (OMICS, which has multiple subsidiaries). Intent is to get reasonably good capture that can be used as canonical preservation copies of the landing pages. Secondary goal is to get decent fulltext capture coverage.
0
0.0
Aug 5, 2020
08/20
by
Internet Archive Web Group
data
eye 0
favorite 0
comment 0
2
2.0
Aug 5, 2020
08/20
by
Internet Archive Web Group
data
eye 2
favorite 0
comment 0
5.4M
5.4M
May 28, 2020
05/20
by
Internet Archive Web Group
2
2.0
Sep 29, 2020
09/20
by
Internet Archive Web Group
data
eye 2
favorite 0
comment 0
1
1.0
Sep 29, 2020
09/20
by
Internet Archive Web Group
data
eye 1
favorite 0
comment 0
10.1M
10M
Jul 6, 2020
07/20
by
Internet Archive Web Group
2.8M
2.8M
Aug 1, 2019
08/19
by
Internet Archive Web Group
1.5M
1.5M
Dec 9, 2020
12/20
by
Internet Archive Web Group
3.3M
3.3M
Feb 5, 2020
02/20
by
Internet Archive Web Group
12.2M
12M
Aug 4, 2017
08/17
by
Internet Archive Web Group
Microsoft Academic Graph public corpus (Feb 2016) PDF URLs, filtered to remove large sites (pubmed, citeseerx, arxiv) and already-crawled URLs.
Topics: papers, journals
0
0.0
Jul 20, 2020
07/20
by
Internet Archive Web Group
data
eye 0
favorite 0
comment 0
0
0.0
Jul 20, 2020
07/20
by
Internet Archive Web Group
data
eye 0
favorite 0
comment 0
1.7M
1.7M
Jul 9, 2020
07/20
by
Internet Archive Web Group
3.9M
3.9M
Mar 5, 2020
03/20
by
Internet Archive Web Group
21
21
Jun 20, 2019
06/19
by
Internet Archive Web Group
data
eye 21
favorite 0
comment 0
This is a mapping between: - DOIs (Crossref) - PubMed PMID and PMCID (NIH) - CORE record identifier (core.ac.uk) - Wikidata QIDs See README and scripts for details.
Data-munged title-level metadata combined from: DOAJ, ROAD, Norwegian Register, and Internet Archive crawled metadata. See SOURCES.md for URLs of upstream metadata, and ISSN_matching.html for Jupyter notebook used to derive this dataset.
This item contains datasets of homepage URLs found by hand using search engines and bibliographic metadata (eg, ISSN and journal title). The "long-tail" batch contains about 4,600 journal lookup results, with about 3,900 successful homepage URLs found. The list of journals was created in May 2020, and the lookup work completed in June 2020. IA staff member Richard Greydanus ran this batch of lookups. All of this metadata can be considered public domain, or CC-0 (Creative Commons Zero)...
106M
106M
Dec 19, 2017
12/17
by
Internet Archive Web Group
A series of open web crawls targeting journal articles, technical memos, essays, datasets, and other research publications. This collection contains WARC and CDX files that end up in Wayback ( https://web.archive.org ). See also bibliographic metadata corpuses at https://archive.org/details/ia_biblio_metadata
Snapshot of Internet Archive (petabox) file-level metadata (eg, PDF hashes) for files under the 'journals' collection as of December 2018. Note: includes a small number of items not actually under the 'journals' collection hierarchy due to how the input item list was generated, and a small fraction (estimate 500?) of items didn't dump successfully. A bit sloppy!
This item contains hash lists of PDF files crawled from the public web specifically to preserve the scholarly record. It does not contain hashes of *all* PDFs the archive has ever seen, only a subset. Not all of these hashes are necessarily journal articles or other research outputs, but we have reason to believe the large majority are.
URL lists to PDFs on the web (and preserved in the wayback machine) which are likely to contain research materials.
URL lists to PDFs on the web (and preserved in the wayback machine) which are likely to contain research materials.
111
111
Jun 4, 2018
06/18
by
Internet Archive Web Group
software
eye 111
favorite 0
comment 0
This item contains re-compiled .jar files for JVM (Java, Scala, etc) software packages used by the archive's "sandcrawler" journal ingest pipeline.
This item contains some bulk research affiliation datasets from Internet Archive cataloging efforts. These are mostly strings included in research papers that indicate the institutional affiliations of specific authors (eg, with a home department, university, or company) at the time of publication. These might be useful datasets for efforts to build complete indices of research organizations, or to test normalization code that maps raw strings to organization identifiers. Attribution and links...
Contains a TSV file with SHA1, file size, wayback URLs, and metadata extracted from PDF by GROBID. Not intended for external use, but might be interested. DOES NOT CONTAIN FULLTEXT CONTENT.
This item contains an example corpus of citations between scholarly documents, as extracted from the fatcat (https://fatcat.wiki) corpus as of the 2020-08-05 bulk release export. This corpus itself was generated from a fatcat-scholar "intermediate" fulltext dump which is not public, using software in the fatcat-scholar repository in mid-September 2020. See also the README for some more notes, and the "sample" file.
28
28
Jun 12, 2019
06/19
by
Internet Archive Web Group
data
eye 28
favorite 0
comment 0
32
32
Jun 20, 2019
06/19
by
Internet Archive Web Group
data
eye 32
favorite 0
comment 0
This item contains a complete PostgreSQL SQL database snapshot from https://fatcat.wiki, in binary 'pg_dump tar mode' format. With the exception of the 'abstracts' table (for which no aggregate license or copyright claims can be made; downstream users are responsible for their use), all metadata here is licensed CC-0 (public domain release) and may be used for any purpose. Downstream users are strongly encouraged to provide attribution and link here to the snapshot, as well as give credit to...
This dump includes all tables (including oauth authentication tables which could be a privacy, but not security, concern). At this time only IA staff have accounts, so the snapshot, which is intended mostly for disaster recovery, is still public.
This item contains a complete PostgreSQL SQL database snapshot from https://fatcat.wiki, in binary 'pg_dump tar mode' format. With the exception of the 'abstracts' table (for which no aggregate license or copyright claims can be made; downstream users are responsible for their use), all metadata here is licensed CC-0 (public domain release) and may be used for any purpose. Downstream users are strongly encouraged to provide attribution and link here to the snapshot, as well as give credit to...
1,381
1.4K
Sep 9, 2019
09/19
by
Internet Archive Web Group
This collection holds database snapshots (SQL) and bulk metadata exports (JSON and TSV) from https:///fatcat.wiki (an Internet Archive service)
