As of 2022-03-07, the Wikidata property ARPI author ID (P9795) is used on 2,515 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P31 instance of 2,515
 0.0000
P106 occupation 2,514
 0.0004
P496 ORCID iD 2,073
 0.0012
P735 given name 2,053
 0.0003
P21 sex or gender 1,841
 0.0002
P734 family name 1,204
 0.0003
P1153 Scopus author ID 1,045
 0.0021
P108 employer 948
 0.0008
P27 country of citizenship 752
 0.0002
P1412 languages spoken, written or signed 749
 0.0004
P214 VIAF ID 618
 0.0002
P7859 WorldCat Identities ID 597
 0.0003
P569 date of birth 582
 0.0001
P244 Library of Congress authority ID 449
 0.0003
P269 IdRef ID 436
 0.0008
P213 ISNI 427
 0.0003
P1053 ResearcherID 418
 0.0016
P6886 writing language 416
 0.0026
P19 place of birth 404
 0.0001
P69 educated at 400
 0.0002
P268 Bibliothèque nationale de France ID 335
 0.0006
P227 GND ID 324
 0.0003
P3987 SHARE Catalogue author ID 321
 0.0019
P396 SBN author ID 297
 0.0051
P3065 RERO ID 284
 0.0038
P6178 Dimensions author ID 247
 0.0023
P1006 Nationale Thesaurus voor Auteurs ID 242
 0.0005
P6634 LinkedIn personal profile ID 237
 0.0044
P8189 National Library of Israel J9U ID 227
 0.0013
P2798 Loop ID 226
 0.0028
P2038 ResearchGate profile ID 218
 0.0040
P1207 NUKAT ID 217
 0.0004
P8214 curriculum vitae 183
 0.0140
P2456 DBLP author ID 173
 0.0032
P271 CiNii author ID (books) 173
 0.0020
P1960 Google Scholar author ID 171
 0.0029
P5715 Academia.edu profile URL 170
 0.0168
P1556 zbMATH author ID 168
 0.0037
P1280 CONOR.SI ID 165
 0.0015
P937 work location 153
 0.0006
P8034 Vatican Library VcBA ID 147
 0.0013
P1015 NORAF ID 141
 0.0009
P3829 Publons author ID 139
 0.0021
P2888 exact match 131
 0.0000
P9761 IRIS SNS author ID 130
 0.0386
P8179 Canadiana Name Authority ID 124
 0.0022
P9097 American Academy in Rome ID 112
 0.0030
P9913 FLORE author ID 96
 0.0212
P9536 SAIA authority ID 89
 0.0100
P856 official website 83
 0.0001

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P9761 IRIS SNS author ID 130
 0.0386
P9796 IRIS SSSUP author ID 80
 0.0282
P9913 FLORE author ID 96
 0.0212
P9085 Aracne author ID 76
 0.0209
P5715 Academia.edu profile URL 170
 0.0168
P8214 curriculum vitae 183
 0.0140
P9178 Biblioteca Franco Serantini ID 78
 0.0128
P9661 EBAF authority ID 78
 0.0112
P9642 Olschki author ID 32
 0.0105
P9536 SAIA authority ID 89
 0.0100
P9914 USiena air author ID 28
 0.0087
P9871 INAPP author ID 23
 0.0074
P6677 OpenEdition Books author ID 29
 0.0074
P9956 IRIS Sapienza author ID 44
 0.0068
P9164 Svenska Institutet i Rom ID 66
 0.0057
P10359 IRIS UNIGE author ID 20
 0.0055
P9915 IRIS IMT author ID 14
 0.0054
P9111 SISSCO ID 14
 0.0051
P396 SBN author ID 297
 0.0051
P10058 IRIS UNIBO author ID 25
 0.0047
P6634 LinkedIn personal profile ID 237
 0.0044
P9081 SEARCH on line catalogue ID 64
 0.0044
P1607 Dialnet author ID 75
 0.0041
P4872 GEPRIS person ID 15
 0.0041
P2930 INSPIRE-HEP author ID 57
 0.0041
P2038 ResearchGate profile ID 218
 0.0040
P6479 IEEE Xplore author ID 46
 0.0039
P9844 IRIS UNIPV author ID 15
 0.0038
P3065 RERO ID 284
 0.0038
P9865 Anagrafe degli studiosi ID 10
 0.0037
P6023 ResearchGate contributions ID 29
 0.0037
P1556 zbMATH author ID 168
 0.0037
P9843 IRIS UNINA author ID 18
 0.0035
P5376 Medicina author ID 10
 0.0034
P10057 IRIS UNIMI author ID 18
 0.0033
P2456 DBLP author ID 173
 0.0032
P9858 Civilisti Italiani member ID 8
 0.0031
P9097 American Academy in Rome ID 112
 0.0030
P1960 Google Scholar author ID 171
 0.0029
P8750 Unione Romana Biblioteche Scientifiche ID 80
 0.0029
P2798 Loop ID 226
 0.0028
P6886 writing language 416
 0.0026
P10070 IRIS UNIPG author ID 9
 0.0026
P10103 Re.Public@Polimi author ID 9
 0.0026
P10258 UNICA IRIS author ID 8
 0.0025
P9251 Cyprus University of Technology ID 16
 0.0024
P6178 Dimensions author ID 247
 0.0023
P10147 U-PAD author ID 6
 0.0023
P8179 Canadiana Name Authority ID 124
 0.0022
P4521 Radio Radicale person ID 14
 0.0021