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This page contains details of and links to all the data dumps of the OpenCitations Corpus (OCC), which are created regularly every month, and are made available online by means of the support of Figshare.

Each dump is composed by several zip archives, each containing either data or provenance information relating to a particular sub-dataset within the OCC.

After unzipping an archive, one needs to use Disk ARchive (DAR) - a multi-platform archive tool for managing huge amount of data - to recreate the whole OCC structure.

Most recent OCC data dump - May 2017 OCC Dump

May 2017 OCC Dump

Dump created on May 25, 2017. This dump includes information on:

• 159,451 citing bibliographic resources;

• 4,173,318 cited bibliographic resources;

• 6,819,745 citation links.

April 2017 OCC Dump

Dump created on April 26, 2017. This dump includes information on:

• 139,822 citing bibliographic resources;

• 3,781,435 cited bibliographic resources;

• 5,976,771 citation links.

March 2017 OCC Dump

Dump not submitted for technical reasons.

February 2017 OCC Dump

Dump not submitted for technical reasons.

January 2017 OCC Dump

Dump not submitted for technical reasons.

December 2016 OCC Dump

Dump created on December 24, 2016. This dump includes information on:

• 60,119 citing bibliographic resources;

• 1,935,661 cited bibliographic resources;

• 2,586,233 citation links;

• 40,314 containers (journals, books, etc.);

• 136,365 ORCID identifiers.

November 2016 OCC Dump

Dump not submitted for technical reasons.

October 2016 OCC Dump

Dump created on October 24, 2016. This dump includes information on:

• 1,461,441 citing/cited bibliographic resources;

• 1,796,048 citation links;

• 32,301 containers (journals, books, etc.);

• 115,542 ORCID identifiers.

September 2016 OCC Dump

Dump created on September 24, 2016. This dump includes information on:

• 953,736 citing/cited bibliographic resources;

• 1,106,920 citation links;

• 25,772 containers (journals, books, etc.);

• 92,833 ORCID identifiers.