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.本数据集包含OpenCitation Meta（https://opencitations.net/meta）收录的全部文献资源与其OMID的映射关系，以及各资源对应的PID（如DOI、PMID）。该数据集于2023年11月29日发布。该CSV文件的每一行均实现了OMID与其对应一个或多个PID的映射，示例条目为："br/06230199640,pmid:25088780 doi:10.1016/j.ymeth.2014.07.008"。本版本数据集共涵盖96,860,084条以OMID标识的文献资源及其对应的PID。压缩归档文件大小为1.8 GB，解压后的CSV文件大小为4.4 GB。备注：本数据转储所提供的数据，基于数据集生成时OpenCitations Meta的当前状态。