OpenCitations Meta CSV dataset of OMID identifiers for all bibliographic resources

This dataset contains a mapping between all the bibliographic resources included in OpenCitation Meta (https://opencitations.net/meta) identified by an OMID and their corresponding PID(s) (e.g., DOI, PMID).

The dataset was released on November 29, 2023. Each line of the CSV file maps an OMID to its corresponding PID(s), e.g. "br/06230199640,pmid:25088780 doi:10.1016/j.ymeth.2014.07.008". This version of the dataset contains 96,860,084 bibliographic resources identified by an OMID value, and their corresponding PID(s). The size of the zipped archive is 1.8 GB, while the size of the unzipped CSV file is 4.4 GB.

Note: The data provided in this dump is based on the state of OpenCitations Meta at the time this collection was generated.