(P356)
English
DOI
serial code used to uniquely identify digital objects like academic papers (use upper case letters only)
Digital Object Identifier
In more languages
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
number of records
55,000,000
point in time
30 June 2012
1 reference
reference URL
http://www.doi.org/factsheets/DOIKeyFacts.html
84,000,000
point in time
18 June 2013
1 reference
reference URL
http://www.doi.org/factsheets/DOIKeyFacts.html
97,000,000
point in time
20 July 2014
1 reference
reference URL
http://www.doi.org/factsheets/DOIKeyFacts.html
110,000,000
point in time
10 May 2015
1 reference
reference URL
http://www.doi.org/factsheets/DOIKeyFacts.html
130,000,000
point in time
7 July 2016
1 reference
reference URL
http://www.doi.org/factsheets/DOIKeyFacts.html
143,000,000
point in time
25 May 2017
1 reference
reference URL
http://www.doi.org/factsheets/DOIKeyFacts.html
148,000,000
point in time
12 June 2018
1 reference
reference URL
http://www.doi.org/factsheets/DOIKeyFacts.html
190,000,000
point in time
29 July 2019
sourcing circumstances
circa
1 reference
reference URL
http://www.doi.org/factsheets/DOIKeyFacts.html
230,000,000
point in time
19 November 2020
sourcing circumstances
circa
0 references
Wikidata 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
Anne Shippen Willing, 1710–1791
DOI
10.12987/YALE/9780300197051.003.0010
0 references
formatter URL
https://dx.doi.org/$1
1 reference
Wikimedia import URL
https://www.wikidata.org/w/index.php?title=MediaWiki:Gadget-AuthorityControl.js&oldid=179329592
https://doi.org/$1
language of work or name
multiple languages
media type
text/html
3 references
reference URL
http://www.doi.org/factsheets/DOIProxy.html
reference URL
http://blog.crossref.org/2011/04/content_negotiation_for_crossr.html
reference URL
https://www.crossref.org/blog/revised-crossref-doi-display-guidelines-are-now-active/
info:doi/$1
language of work or name
multiple languages
1 reference
reference URL
http://info-uri.info/registry/OAIHandler?verb=ListRecords&metadataPrefix=oai_dc
URL match pattern
^https:\/\/doi\.org\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
0 references
^https:\/\/advances\.sciencemag\.org\/lookup\/external-ref\?access_num=(10\.\d{4,9}.+)&link_type=DOI
0 references
^https:\/\/royalsocietypublishing\.org\/doi\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
0 references
^https?:\/\/dx\.doi\.org\/(10\.[0-9]{4,}(?:\.[0-9]+)*(?:\/|%2F)(?:(?![\"&\'])\S)+)
0 references
third-party formatter URL
https://dissem.in/$1
operator
dissemin
0 references
https://oadoi.org/$1
operator
Our Research
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
http://crosstech.crossref.org/2015/01/problems-with-dx-doi-org-on-january-20th-2015-what-we-know.html
https://scholia.toolforge.org/doi/$1
operator
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
https://scite.ai/reports/$1
0 references
https://www.researchgate.net/search.Search.html?query=$1
0 references
https://dissem.in/p/direct/$1
0 references
https://www.scilit.net/article/$1
0 references
https://sciprofiles.com/search/publications/1?doi=$1
0 references
https://publons.com/publon/$1
0 references
https://doaj.org/api/v1/search/articles/doi:$1
0 references
https://dblp.org/doi/$1
operator
DBLP
0 references
formatter URI for RDF resource
http://dx.doi.org/$1
1 reference
reference URL
http://blog.crossref.org/2011/04/content_negotiation_for_crossr.html
https://doi.org/$1
has quality
content negotiation
media type
application/rdf+xml
text/turtle
2 references
reference URL
http://blog.crossref.org/2011/04/content_negotiation_for_crossr.html
reference URL
https://www.crossref.org/blog/revised-crossref-doi-display-guidelines-are-now-active/
search formatter URL
no value
0 references
format as a regular expression
10\.\d{4,9}/.+
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)
1 reference
reference URL
http://www.doi.org/doi_handbook/2_Numbering.html#2.2
(?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)
1 reference
reference URL
https://www.crossref.org/blog/dois-and-matching-regular-expressions/
(?i)10.\d{4,9}/[^\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)
1 reference
reference URL
https://www.crossref.org/blog/dois-and-matching-regular-expressions/
equivalent property
http://ndl.go.jp/dcndl/terms/DOI
1 reference
retrieved
19 March 2018
https://wiki.personaldata.io/wiki/Property:P62
0 references
http://id.loc.gov/vocabulary/identifiers/doi
1 reference
reference URL
http://id.loc.gov/vocabulary/identifiers
http://id.loc.gov/ontologies/bibframe/Doi
1 reference
reference URL
http://id.loc.gov/ontologies/bibframe-2-0-1/
property usage tracking category
Category:Pages using Wikidata property P356
0 references
expected completeness
always incomplete
0 references
see also
Handle ID
0 references
DOI prefix
0 references
EIDR content ID
0 references
ACM Digital Library citation ID
0 references
IEEE Xplore document ID
0 references
property proposal discussion
no value
0 references
identifiers.org prefix
doi
0 references
Constraints
property constraint
format constraint
format as a regular expression
(10\.[0-9]{4,}(?:\.[0-9]+)*/(?:(?!["&'])\S)+)|
exception to constraint
Surgical simulation of instrumented posterior occipitocervical fusion in a child with congenital skeletal anomaly: case report.
Operative failure of percutaneous endoscopic lumbar discectomy: a radiologic analysis of 55 cases.
A biomimetic study of the explosive discharge of the bombardier beetle
Woman-to-woman sexual assault : a situational analysis
Computing urban mobile landscapes through monitoring population density based on cell-phone chatting
On the relationship between energy efficiency and complexity: insight on the causality chain
Q63646670
Q63648939
Q63862260
Q63862333
Q63862605
Q63862850
Q63862938
Q63863048
Q63863087
Q63863120
Q63863193
Q63863366
Political science in motion
Essential concepts of global environmental governance
Q63872021
Q63872050
Q63872069
Preliminary Report on Early Byzantine Pottery from a Building Complex at Kenchreai (Greece)
Q107814480
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
online access status
issued by
reason for preferred rank
0 references
conflicts-with constraint
property
instance of
item of property constraint
Wikimedia template
human
Wikimedia category
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 revision
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
format constraint
format as a regular expression
(?i)((?!\b(&)).)*
syntax clarification
another test, to find HTML-encoded values (&LT; etc) (English)
exception to constraint
A biomimetic study of the explosive discharge of the bombardier beetle
Computing urban mobile landscapes through monitoring population density based on cell-phone chatting
On the relationship between energy efficiency and complexity: insight on the causality chain
0 references
format constraint
format as a regular expression
[^–]*
syntax clarification
do not use long dash (English)
constraint status
suggestion constraint
0 references
format constraint
format as a regular expression
[^a-z]*
syntax clarification
Deprecated. Currently the constraint is checked on main value only as there're too many violation in references. See above. (English)
0 references
allowed entity types constraint
item of property constraint
Wikibase item
0 references
property scope constraint
property scope
as main value
as reference
as qualifier
0 references
Last edited on 19 September 2021, at 21:00
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