DOCI CSV dataset of all the citation data

This dataset contains all the citation data (in CSV format) included in DOCI, released on 13 December 2022. In particular, each line of the CSV file defines a citation, and includes the following information: <strong>[field "oci"]</strong> the Open Citation Identifier (OCI) for the citation; <strong>[field "citing"]</strong> the DOI of the citing entity; <strong>[field "cited"]</strong> the DOI of the cited entity; <strong>[field "creation"]</strong> the creation date of the citation (i.e. the publication date of the citing entity); <strong>[field "timespan"]</strong> the time span of the citation (i.e. the interval between the publication date of the cited entity and the publication date of the citing entity); <strong>[field "journal_sc"]</strong> it records whether the citation is a journal self-citations (i.e. the citing and the cited entities are published in the same journal); <strong>[field "author_sc"]</strong> it records whether the citation is an author self-citation (i.e. the citing and the cited entities have at least one author in common).<br> This version of the dataset contains: 169,822,752 citations; 358,277 bibliographic resources. The size of the zipped archive is 2.47 GB, while the size of the unzipped CSV file is 19.36 GB. Additional information about DOCI at official webpage.

本数据集包含2022年12月13日发布的DOCI中收录的全部CSV格式引用数据。具体而言，CSV文件的每一行均定义一条引用记录，包含以下字段信息：<strong>[字段oci]</strong> 该引用的开放引用标识符（Open Citation Identifier，OCI）；<strong>[字段citing]</strong> 施引实体的数字对象标识符（Digital Object Identifier，DOI）；<strong>[字段cited]</strong> 受引实体的数字对象标识符（DOI）；<strong>[字段creation]</strong> 引用创建日期（即施引实体的出版日期）；<strong>[字段timespan]</strong> 引用时间跨度（即受引实体出版日期与施引实体出版日期之间的时间间隔）；<strong>[字段journal_sc]</strong> 用于记录该引用是否为期刊自引（即施引与受引实体发表于同一期刊）；<strong>[字段author_sc]</strong> 用于记录该引用是否为作者自引（即施引与受引实体至少共有一位作者）。<br> 本数据集当前版本共包含169,822,752条引用记录、358,277项书目资源。压缩归档文件大小为2.47 GB，解压后的CSV文件大小为19.36 GB。有关DOCI的更多详细信息可查阅其官方网页。