Erdős number

the "collaborative distance" between mathematician Paul Erdős and another person. Use point in time (P585) as qualifier and should be used with a source.
rdfs:label
"Erdős number"@en
skos:altLabel
"Erdos number"@en
schema:description
"the "collaborative distance" between mathematician Paul Erdős and another person. Use point in time (P585) as qualifier and should be used with a source."@en
schema:dateModified "2026-04-22T05:37:53+00:00"^^xsd:dateTime
schema:version 2483812132
wikibase:claim p:P2021
wikibase:directClaim wdt:P2021
wikibase:directClaimNormalized p:direct-normalized/P2021
wikibase:novalue p:novalue/P2021
wikibase:propertyType wikibase:Quantity
wikibase:qualifier p:qualifier/P2021
wikibase:qualifierValue p:qualifier/value/P2021
wikibase:qualifierValueNormalized p:qualifier/value-normalized/P2021
wikibase:reference p:reference/P2021
wikibase:referenceValue p:reference/value/P2021
wikibase:referenceValueNormalized p:reference/value-normalized/P2021
wikibase:statementProperty p:statement/P2021
wikibase:statementValue p:statement/value/P2021
wikibase:statementValueNormalized p:statement/value-normalized/P2021
wikibase:statements 28
p:P1629 wd:statement/P2021-55c5c720-471b-8bcc-3bcb-8463dad853fb
p:P1855 wd:statement/P2021-1a6c7062-43e7-f0ef-d5d7-e56f11c90234
wd:statement/P2021-4da485db-421c-7848-16fe-febb8f214e18
wd:statement/P2021-b8d13c05-46ee-92e7-a0db-326bbae4b3df
p:P1896 wd:statement/P2021-581eae3b-4e30-123e-0f31-c63b5ac9acde
wd:statement/P2021-715fead9-4198-2377-699c-4e2012de7445
wd:statement/P2021-e9182ff8-4d8a-621d-690b-21625e742e16
p:P2302 wd:statement/P2021-05979D3D-E972-414D-BC4B-650A0A16E2C8
wd:statement/P2021-08BDA95E-FFDE-4A9E-BF70-B6A2AF2A7B15
wd:statement/P2021-0eec804c-4142-8704-5f54-928e62241b2a
wd:statement/P2021-3C214142-87D2-4767-94B5-9B7C999B556B
wd:statement/P2021-44C66614-6B61-436D-AC15-1D1F62422EBA
wd:statement/P2021-4934AF78-AE9A-4D86-AF78-D217330D7946
wd:statement/P2021-4ADB9F29-4761-4CAB-A9A9-6571D8306D9F
wd:statement/P2021-605744E2-29C1-4653-A52C-ADAE70524D9E
wd:statement/P2021-715FC6B1-F97F-44E9-935E-AD4885A71C0B
wd:statement/P2021-AC650FF6-27E6-487A-891A-3D38A12ED929
wd:statement/P2021-EB147137-97D5-4175-9F97-019C3EAA38E7
wd:statement/P2021-EDBBB948-79A3-4E37-9005-6F2136ABB674
wd:statement/P2021-FB872DE5-9F76-4217-8A53-782ECB5AD2DD
wd:statement/P2021-b73c1ce2-40f2-acf7-b489-81aa89297309
p:P2668 wd:statement/P2021-b596dc68-47ad-d836-51f9-99b2b3885a1a
p:P2875 wd:statement/P2021-760BB1B1-EE87-4ED3-BC31-F76BDE2C71C4
p:P31 wd:statement/P2021-2f7f7ca5-48f5-3b7d-d8e4-68c18babf7e8
wd:statement/P2021-3d75fadd-45f9-5ceb-e9ea-5e3dff6f6e81
wd:statement/P2021-70e2dc46-4de1-2e06-a9b8-cdf1bb2a8c6f
p:P3254 wd:statement/P2021-1EB12CFE-4028-4B94-8CAC-5D1387BF2048
p:P6104 wd:statement/P2021-9FA4696E-0C9F-4E1A-BEA0-37CABBD5DC1D
wdt:P1629 Erdős number
wdt:P1855 Paul Erdős
Louis Ignarro
Kevin Bacon
wdt:P1896 <https://sites.google.com/oakland.edu/grossman/home/the-erdoes-number-project?authuser=0>
wdt:P2302 conflicts-with constraint
item-requires-statement constraint
subject type constraint
required qualifier constraint
range constraint
allowed units constraint
no-bounds constraint
allowed-entity-types constraint
single-best-value constraint
integer constraint
property scope constraint
wdt:P2668 continuously changes
wdt:P2875 Category:Pages using Wikidata property P2021
wdt:P31 Wikidata property for items about people
Wikidata property related to mathematics
Wikidata property with a single value that generally evolves over time
wdt:P3254 <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Archive/33#P2021>
wdt:P6104 WikiProject Mathematics
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