COCI CSV dataset of the provenance information of all the citation data

The size of the zipped archive is 18.96 GB, while the size of the unzipped CSV file is 296.3 GB.Additional information about COCI can be retrieved in the official webpage. This dataset contains the provenance information (in CSV format) of all the citation data included in COCI, released on 18 June 2022. In particular, each line of the CSV file defines a citation, and includes the following information: [field "oci"] the Open Citation Identifier (OCI) for the citation; [field "agent"] the name of the agent that have created the citation data; [field "source"] the URL of the source dataset from where the citation data have been extracted; [field "datetime"] the creation time of the citation data.该压缩归档文件大小为18.96吉字节（GB），解压后的CSV文件大小为296.3吉字节（GB）。有关COCI的更多信息可通过其官方网页获取。本数据集包含COCI收录的所有引用数据的来源溯源信息（格式为CSV），并于2022年6月18日正式发布。具体而言，该CSV文件的每一行均对应一条引用，并包含以下信息：[字段"oci"] 该引用的开放引用标识符（Open Citation Identifier，OCI）；[字段"agent"] 创建该引用数据的主体名称；[字段"source"] 提取该引用数据的源数据集的URL；[字段"datetime"] 该引用数据的创建时间。