DOI (P356)
serial code used to uniquely identify digital objects like academic papers (use upper case letters only)
- Digital Object Identifier
- doi
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | DOI |
||
| English | DOI |
serial code used to uniquely identify digital objects like academic papers (use upper case letters only) |
|
Data type
External identifier
Statements
55,000,000
30 June 2012
84,000,000
18 June 2013
97,000,000
20 July 2014
110,000,000
10 May 2015
130,000,000
7 July 2016
143,000,000
25 May 2017
148,000,000
12 June 2018
190,000,000
29 July 2019
230,000,000
19 November 2020
257,000,000
16 October 2021
318,158,353
1 April 2023
391,646,425
1 January 2025
Quantum theory based on real numbers can be experimentally falsified.pdf
1,239 × 1,645, 6 pages; 1.16 MB
1,239 × 1,645, 6 pages; 1.16 MB
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Die syrische Innenraumdekoration in der ehemaligen Villa Gutmann in Potsdam.pdf
1,239 × 1,754, 20 pages; 1.31 MB
1,239 × 1,754, 20 pages; 1.31 MB
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https://dx.doi.org/$1
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https://doi.org/$1
^https?:\/\/(?:dx\.|www\.)?doi\.org\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/advances\.sciencemag\.org\/lookup\/external-ref\?access_num=(10\.\d{4,9}.+)&link_type=DOI
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^https?:\/\/royalsocietypublishing\.org\/doi\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/journals\.plos\.org\/plosone\/article\?id=(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/digital\.casalini\.it\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)$
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^https?:\/\/search\.crossref\.org\/search\/works\?q=([0-9.]+)%2F([^\&]+)
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^https?:\/\/(?:www\.)?oxfordreference\.com\/display\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/(?:www\.)?taylorfrancis\.com\/books\/oa-edit\/(10\.4324\/.+)\/
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^https?:\/\/doi\.org\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/(?:www\.)?earthdoc\.org\/content\/papers\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/(?:www\.)?oxfordscholarlyeditions\.com\/display\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/onlinelibrary\.wiley\.com\/doi\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/(?:www\.)?degruyter\.com\/document\/doi\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
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^https?:\/\/chooser\.crossref\.org\/\?doi=(10\.\d+)%2F([^#\/?]+)
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^https?:\/\/(?:www\.)?science\.org\/doi\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)$
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^https?:\/\/(?:www\.)?frontiersin\.org\/articles\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)$
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^https?:\/\/ijbnpa\.biomedcentral\.com\/articles\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)$
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^https?:\/\/journals\.sagepub\.com\/doi\/full\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)$
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^https?:\/\/journals\.aps\.org\/prx\/.+\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)$
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^https?:\/\/link\.springer\.com\/article\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)$
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^https?:\/\/beta\.ukdataservice\.ac\.uk\/datacatalogue\/studies\/study\?id=(\d+)
10.5255/UKDA-SN-\1-35
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^https:\/\/www\.frontiersin\.org\/journals\/[^\/]+\/articles\/(10.\d{4,9}\/[^\s]+)\/
^Frontiers\s\|\s(.+)
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^https?:\/\/annas-archive\.org\/scidb\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'\/])\S)+)
^(.+) - Anna
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http://doai.io/$1
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https://hdl.handle.net/$1
https://scite.ai/reports/$1
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https://www.researchgate.net/search.Search.html?query=$1
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https://dissem.in/p/direct/$1
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https://www.scilit.net/article/$1
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https://sciprofiles.com/search/publications/1?doi=$1
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https://publons.com/publon/$1
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https://doaj.org/api/v1/search/articles/doi:$1
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https://annas-archive.org/scidb/$1
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http://dx.doi.org/$1
https://doi.org/$1
application/rdf+xml
text/turtle
https://dx.doi.org/$1
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10\.\d{4,9}/.+
Syntax described at http://www.doi.org/doi_handbook/2_Numbering.html#2.2 does not specify case. Uppercase recommended. (English)
very long final portion should be handled as exceptions in associated <code>Constraint:Format</code> (English)
http://www.doi.org/doi_handbook/2_Numbering.html#2.2 页面描述的语法并未指定大小写。建议使用大写字母。 (Chinese)
超长末尾部分应作为例外情况，在关联的<code>Constraint:Format</code>中进行处理 (Chinese)
(?i)10.\d{4,9}/[-._;()/:A-Z0-9]+
The regular expression syntax described for "modern Crossref DOIs" by Andrew Gilmartin, a member of the U.S. Crossref team. Matches 74.4 million of the 74.9 million DOIs in Crossref. (English)
以下是美国 Crossref 团队成员 Andrew Gilmartin 描述的“现代 Crossref DOI”的正则表达式语法。该语法可匹配 Crossref 数据库中 7490 万个 DOI 中的 7440 万个 (Chinese)
(?i)10.\d{4,9}/[^\s]+
Syntax described by Andrew Gilmartin (member of the U.S. Crossref team) for early DOIs (catches approximately 300,000 more DOIs than the "modern Crossref DOI" regular expression). Escape character added to avoid malformed input error. (English)
Andrew Gilmartin（美国 Crossref 团队成员）描述的早期 DOI 语法（比“现代 Crossref DOI”正则表达式能匹配到大约 30 万个更多的 DOI）。添加了转义字符以避免输入格式错误 (Chinese)
no value
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Constraints
(10\.[0-9]{4,}(?:\.[0-9]+)*/(?:(?!["&'])\S)+)|
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(?i)((?!\b(%)).)*
test, attempts to find URL encoded values (%20 etc). (English)
测试，尝试查找经过 URL 编码的值（例如 %20 等） (Chinese)
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(?i)((?!\b(&)).)*
another test, to find HTML-encoded values (< etc) (English)
另一项测试，用于查找 HTML 编码值（例如 < 等） (Chinese)
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do not use long dash (English)
请勿使用长破折号 (Chinese)
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^(?!10\.5555).*
DOIs starting with 10.5555 are intended for private use. Please find a better DOI or deprecate the current one. (English)
以 10.5555 开头的 DOI 仅供内部使用。请查找更合适的 DOI 或弃用当前使用的 DOI (Chinese)
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