OpenCitations Meta Database Dump

This dataset contains a full dump of the OpenCitations Meta Virtuoso database. It includes bibliographic metadata for all publications in the OpenCitations Index. This version of the dataset contains: 124,526,660 bibliographic entities 376,295,095 authors, 2,765,927 editors, and 103,928,927 publishers (counted by their roles, without disambiguating individual entities) 1,019,563 publication venues A full-text index for textual searches The data is provided as a multi-part 7zip archive. To extract it, please use the provided extraction scripts (`extract_archive.sh` for Linux/macOS and `extract_archive.bat` for Windows). Usage example (Linux/macOS): bash extract_archive.sh oc_meta_data_06_06.7z.001 ./extracted_data Usage example (Windows): extract_archive.bat oc_meta_data_06_06.7z.001 .\extracted_data For more information, please refer to the following paper: Arcangelo Massari, Fabio Mariani, Ivan Heibi, Silvio Peroni, David Shotton; OpenCitations Meta. Quantitative Science Studies 2024; 5 (1): 50–75. doi: https://doi.org/10.1162/qss_a_00292