数字对象唯一标识符 [DOI (digital object identifier)]
定义: DOI是可以分配给任何实体的字母数字字符串，包括出版物（包括预印本）、材料、数据集、甚至电影。DOI的使用不仅限于学术或学术材料。DOI构建了一个系统，使信息在数字网络中实现持久和可操作的识别与互操作性交换（https://doi.org/hb.html）。目前有多个机构负责DOI的注册与管理，其中最常见的机构包括Crossref和Datacite。
相关术语: arXiv and BibTex, Crossref, Datacite, ISBN, ISO, ORCID, Permalink
参考文献:
- Bilder, G. (2013). DOIs unambiguously and persistently identify published, trustworthy, citable online scholarly literature. Right? https://www.crossref.org/blog/dois-unambiguously-and-persistently-identify-published-trustworthy-citable-online-scholarly-literature-right/
- Morgan, C. (1998). The DOI (Digital Object Identifier). Serials, 11(1), 47–51. http://doi.org/10.1629/1147
- Anon. (2019). The DOI Handbook.
原稿作者: Tina Lonsdorf
审阅者: Ashley Blake, Helena Hartmann, Sam Parsons, Charlotte R. Pennington, Flávio Azevedo
翻译者: AI-driven translation tool "TransFlow" (developed by Jinbiao Yang and COSN OpenTransfer team)
译稿审阅者: Xuejun Ryan Ji, Liangjie Chen, Ruoting Liu, Shuxian Jin