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DOI - Wikidata

DOI (P356)

From Wikidata Jump to navigation Jump to search serial code used to uniquely identify digital objects like academic papers
  • Digital Object Identifier
edit LanguageLabelDescriptionAlso known asEnglishDOI serial code used to uniquely identify digital objects like academic papers
  • Digital Object Identifier

Data type

External identifier

Statements

instance of Wikidata property for an identifier 0 references Wikidata property for items about scholarly articles 0 references Wikidata property to identify books 0 references subject item of this property digital object identifier 0 references Wikidata property example Ecological guild evolution and the discovery of the world's smallest vertebrate. DOI 10.1371/JOURNAL.PONE.0029797 0 references formatter URL https://dx.doi.org/$1 1 reference reference URL [www.wikidata.org] https://doi.org/$1 media type text/html 3 references reference URL [www.doi.org] reference URL [blog.crossref.org] reference URL [www.crossref.org] info:doi/$1 0 references third-party formatter URL https://dissem.in/$1 operator dissemin 0 references https://oadoi.org/$1 operator ImpactStory 0 references http://doai.io/$1 operator Committee for the Accessibility of Publications in Sciences and Humanities 0 references https://hdl.handle.net/$1 operator Handle System 1 reference reference URL [crosstech.crossref.org] https://tools.wmflabs.org/scholia/doi/$1 part of Scholia 0 references http://api.semanticscholar.org/$1 operator Semantic Scholar 0 references http://api.crossref.org/works/$1 media type application/json operator Crossref 0 references formatter URI for RDF resource http://dx.doi.org/$1 1 reference reference URL [blog.crossref.org] https://doi.org/$1 has quality content negotiation media type application/rdf+xml text/turtle 2 references reference URL [blog.crossref.org] reference URL [www.crossref.org] format as a regular expression 10\.\d{4,9}/[A-Z0-9_\W]+ syntax clarification 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) reference URL [www.doi.org] 0 references (?i)10.\d{4,9}/[-._;()/:A-Z0-9]+ syntax clarification 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) reference URL [www.crossref.org] 0 references (?i)10.1002\/[^\s]+ syntax clarification 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) reference URL [www.crossref.org] 0 references equivalent property [ndl.go.jp] 1 reference retrieved 19 March 2018 expected completeness always incomplete 0 references see also handle 0 references DOI prefix 0 references EIDR identifier 0 references property proposal discussion no value 0 references identifiers.org prefix doi 0 references number of records 55,000,000 point in time 30 June 2012 1 reference reference URL [www.doi.org] 84,000,000 point in time 18 June 2013 1 reference reference URL [www.doi.org] 97,000,000 point in time 20 July 2014 1 reference reference URL [www.doi.org] 110,000,000 point in time 10 May 2015 1 reference reference URL [www.doi.org] 130,000,000 point in time 7 July 2016 1 reference reference URL [www.doi.org] 143,000,000 point in time 25 May 2017 1 reference reference URL [www.doi.org] 148,000,000 point in time 12 June 2018 1 reference reference URL [www.doi.org] 190,000,000 point in time 29 July 2019 sourcing circumstances circa 1 reference reference URL [www.doi.org]

Constraints

property constraint format constraint format as a regular expression 10\.[0-9]{4,}(?:\.[0-9]+)*\/(?:(?![\"&\'])\S)+ 0 references single value constraint exception to constraint Dinosaur with a heart of stone separator issued by 0 references distinct values constraint 0 references allowed qualifiers constraint property stated as reason for deprecation access status 0 references conflicts-with constraint property instance of item of property constraint Wikimedia template constraint status mandatory constraint 0 references conflicts-with constraint property occupation 0 references conflicts-with constraint property subclass of exception to constraint IEEE 754-2008: IEEE Standard for Floating-Point Arithmetic IEEE 754-1985: IEEE Standard for Binary Floating-Point Arithmetic 0 references format constraint format as a regular expression (?i)((?!\b(%)).)* syntax clarification test, attempts to find URL encoded values (%20 etc). (English) 0 references Retrieved from "[www.wikidata.org]"

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