4
4.0
May 17, 2022
05/22
May 17, 2022
data
eye 4
favorite 0
comment 0
2
2.0
May 17, 2022
05/22
May 17, 2022
data
eye 2
favorite 0
comment 0
11,488
11K
Apr 20, 2022
04/22
Apr 20, 2022
195,788
196K
Apr 20, 2022
04/22
Apr 20, 2022
0
0.0
Apr 8, 2022
04/22
Apr 8, 2022
data
eye 0
favorite 0
comment 0
0
0.0
Apr 8, 2022
04/22
Apr 8, 2022
data
eye 0
favorite 0
comment 0
43,574
44K
Mar 8, 2022
03/22
Mar 8, 2022
215,083
215K
Mar 8, 2022
03/22
Mar 8, 2022
162,934
163K
Feb 23, 2022
02/22
Feb 23, 2022
579,093
579K
Jan 13, 2022
01/22
Jan 13, 2022
4,338
4.3K
Jan 5, 2022
01/22
Jan 5, 2022
279,982
280K
Dec 2, 2021
12/21
Dec 2, 2021
652,030
652K
Aug 11, 2021
08/21
Aug 11, 2021
900,124
900K
Jul 14, 2021
07/21
Jul 14, 2021
837,487
837K
Apr 27, 2021
04/21
Apr 27, 2021
by
Internet Archive Web Group
0
0.0
Dec 30, 2020
12/20
Dec 30, 2020
data
eye 0
favorite 0
comment 0
1.4M
1.4M
Dec 9, 2020
12/20
Dec 9, 2020
by
Internet Archive Web Group
2
2.0
Dec 2, 2020
12/20
Dec 2, 2020
data
eye 2
favorite 0
comment 0
851,272
851K
Nov 24, 2020
11/20
Nov 24, 2020
by
Internet Archive Web Group
1.6M
1.6M
Nov 2, 2020
11/20
Nov 2, 2020
by
Internet Archive Web Group
1
1.0
Sep 29, 2020
09/20
Sep 29, 2020
by
Internet Archive Web Group
data
eye 1
favorite 0
comment 0
2
2.0
Sep 29, 2020
09/20
Sep 29, 2020
by
Internet Archive Web Group
data
eye 2
favorite 0
comment 0
372,726
373K
Aug 27, 2020
08/20
Aug 27, 2020
by
Internet Archive Web Group
2
2.0
Aug 5, 2020
08/20
Aug 5, 2020
by
Internet Archive Web Group
data
eye 2
favorite 0
comment 0
0
0.0
Aug 5, 2020
08/20
Aug 5, 2020
by
Internet Archive Web Group
data
eye 0
favorite 0
comment 0
2
2.0
Jul 28, 2020
07/20
Jul 28, 2020
data
eye 2
favorite 0
comment 0
0
0.0
Jul 27, 2020
07/20
Jul 27, 2020
data
eye 0
favorite 0
comment 0
0
0.0
Jul 20, 2020
07/20
Jul 20, 2020
by
Internet Archive Web Group
data
eye 0
favorite 0
comment 0
0
0.0
Jul 20, 2020
07/20
Jul 20, 2020
by
Internet Archive Web Group
data
eye 0
favorite 0
comment 0
1.5M
1.5M
Jul 9, 2020
07/20
Jul 9, 2020
by
Internet Archive Web Group
9.4M
9.4M
Jul 6, 2020
07/20
Jul 6, 2020
by
Internet Archive Web Group
187,324
187K
Jul 6, 2020
07/20
Jul 6, 2020
by
Internet Archive Web Group
4.6M
4.6M
May 28, 2020
05/20
May 28, 2020
by
Internet Archive Web Group
1.6M
1.6M
May 4, 2020
05/20
May 4, 2020
by
Internet Archive Web Group
100,370
100K
Apr 24, 2020
04/20
Apr 24, 2020
by
Internet Archive Web Group
Metadata and some fulltext PDFs from Wanfang Data, downloaded 2020-03-29 from http://subject.med.wanfangdata.com.cn/Channel/7
Metadata about COVID-19 papers downloaded from: http://en.gzbd.cnki.net/GZBT/brief/Default.aspx
Metadata and some fulltext PDFs from Wanfang Data, downloaded 2020-03-29 from http://subject.med.wanfangdata.com.cn/Channel/7
3.6M
3.6M
Mar 5, 2020
03/20
Mar 5, 2020
by
Internet Archive Web Group
1.7M
1.7M
Mar 5, 2020
03/20
Mar 5, 2020
by
Internet Archive Web Group
1
1.0
Feb 19, 2020
02/20
Feb 19, 2020
data
eye 1
favorite 0
comment 0
1
1.0
Feb 19, 2020
02/20
Feb 19, 2020
data
eye 1
favorite 0
comment 0
1.4M
1.4M
Feb 6, 2020
02/20
Feb 6, 2020
by
Internet Archive Web Group
3.2M
3.2M
Feb 5, 2020
02/20
Feb 5, 2020
by
Internet Archive Web Group
231,100
231K
Feb 5, 2020
02/20
Feb 5, 2020
by
Internet Archive Web Group
3.6M
3.6M
Jan 24, 2020
01/20
Jan 24, 2020
by
Internet Archive Web Group
398,184
398K
Oct 12, 2019
10/19
Oct 12, 2019
by
Internet Archive Web Group
63,434
63K
Oct 12, 2019
10/19
Oct 12, 2019
by
Internet Archive Web Group
2.7M
2.7M
Aug 1, 2019
08/19
Aug 1, 2019
by
Internet Archive Web Group
5.2M
5.2M
Apr 26, 2019
04/19
Apr 26, 2019
by
Internet Archive Web Group
13,804
14K
Apr 26, 2019
04/19
Apr 26, 2019
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.
5
5.0
Apr 11, 2019
04/19
Apr 11, 2019
by
Internet Archive Web Group
data
eye 5
favorite 0
comment 0
4
4.0
Apr 11, 2019
04/19
Apr 11, 2019
by
Internet Archive Web Group
data
eye 4
favorite 0
comment 0
5.1M
5.1M
Feb 15, 2019
02/19
Feb 15, 2019
by
Internet Archive Web Group
"Full" crawl logs (for every hit) from CORE-UPSTREAM-CRAWL-2018-11 crawl. See also 'CORE-UPSTREAM-CRAWL-2018-11-CRL' item for reports etc.
Crawl reports and logs for CORE-UPSTREAM-CRAWL-2018-11 crawl. See also 'CORE-UPSTREAM-CRAWL-2018-11-full_crawl_logs' item.
See also the crawl logs item for this crawl.
1.5M
1.5M
Oct 31, 2018
10/18
Oct 31, 2018
by
Internet Archive Web Group
Crawl of "upstream" URLs from CORE (core.ac.uk) metadata dump. Only a partial seedlist of files crawled.
14.3M
14M
Jul 17, 2018
07/18
Jul 17, 2018
by
Internet Archive Web Group
Web archive data from a crawl of open access PDF URLs provided by Unpaywall.
DOI-LANDING-CRAWL-2018-06
9
9.0
Jul 13, 2018
07/18
Jul 13, 2018
by
Internet Archive Web Group
data
eye 9
favorite 0
comment 0
This item contains output files related to the DOI-LANDING-CRAWL-2018-06 crawl of Crossref DOI redirect landing pages: - list of Crossref DOI numbers attempted - an index of DOI, URL, and final HTTP status codes
3.2M
3.2M
Jun 1, 2018
06/18
Jun 1, 2018
by
Internet Archive Web Group
0
0.0
May 29, 2018
05/18
May 29, 2018
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...
6,468
6.5K
May 7, 2018
05/18
May 7, 2018
by
Internet Archive Web Group
This collection contains web crawl data for a random selection of 500k (0.5 million) Crossref DOI redirects, including the doi.org redirect requests. The intent of this crawl is to gather loose statistics on the number of failing redirects, number of host websites that block automated crawling, and a corpus of HTML landing pages for metadata extraction (eg, "signposting" HTTP headers, linked data HTML metadata, semantic markup). Total size of (uncompressed) WARC data is 50 GB,...
10.6M
11M
Apr 9, 2018
04/18
Apr 9, 2018
by
Internet Archive Web Group
99.1M
99M
Dec 19, 2017
12/17
Dec 19, 2017
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
This item contains checksums and file-level metadata for most (if not all) files collected in this crawl. The tab-separated-value (.tsv) file is similar to a CDX file but contains additional hashes.
