Paper Citation Record · LEDGER

Outgroup Homogeneity Bias Causes Ingroup Favoritism

As of 16 August 2026, this Paper Citation Record lists 38 of 38 outbound references and 0 inbound Pith citation observations for arXiv:1908.08203.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
1908.08203 v1

Coverage vector

measured 38 of 38 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T11:51:25.302736Z

measured 38 of 38 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

38 of 38 outbound references displayed

verified exact26
verified fuzzy3
unresolved9
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 905af123-f304-45d0-848e-543b17fd4ed3 · outbound

This paper cites an unresolved cited work.

Outgroup Homogeneity Bias Causes Ingroup Favoritism Unresolved cited work

Reference 1

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.726210Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation f1c23599-61d6-406d-8a64-2e559063fe89 · outbound

This paper cites APACrefauthors \ 2007.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 2007

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.135169Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 33e61748-7211-4d35-b156-a4ef294d061f · outbound

This paper cites , Fischbacher, U.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Fischbacher, U

Reference 3

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.702266Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 5998ab5c-7a06-4d53-9a2a-9ac67230141b · outbound

This paper cites \ Tajfel, H.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Tajfel, H

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.146267Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 93309d2d-c9da-4917-a8b0-1ea95608d4ed · outbound

This paper cites APACrefauthors \ 2001.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 2001

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.151581Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 245accee-76d0-4c43-8fb7-589a613c64ce · outbound

This paper cites APACrefauthors \ 1979.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 1979

Reference 6

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.678394Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation a84ba4b4-f400-40c6-86c1-87de70f5b0d3 · outbound

This paper cites APACrefauthors \ 1996.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 1996

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T11:51:26.148715Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation f0d2938f-a01e-49d3-a7cb-46a51d767589 · outbound

This paper cites APACrefauthors \ 2008.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 2008

Reference 8

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.663974Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation eee9ff02-1ac0-4415-a467-f1d79ed98520 · outbound

This paper cites \ Bowles, S.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Bowles, S

Reference 9

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.649515Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 2c930971-3b41-458f-9ce1-f9e9be832783 · outbound

This paper cites , Gl \" o ckner, A.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Gl \" o ckner, A

Reference 10

Resolution: verified exact; raw_fallback, observed 2026-08-14T11:51:26.030161Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation b35ade2a-41c0-4911-99e8-101d0b2e4c4a · outbound

This paper cites , Lalive, R.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Lalive, R

Reference 11

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.635733Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation eee22440-5a41-4534-8a4e-c353ee9996fa · outbound

This paper cites , Faber, N S.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Faber, N S

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.186730Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 70c1e6da-3417-4393-95a0-ed712bd8a517 · outbound

This paper cites , Tarnita, C E.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Tarnita, C E

Reference 13

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.621616Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 0579bc3e-71d5-4e1f-adf1-f563f3aad28f · outbound

This paper cites \ Moskowitz, G B.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Moskowitz, G B

Reference 14

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.607020Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation a950701b-7ec1-4c45-bf9c-9dbce57ec27d · outbound

This paper cites \ van den Bergh, J C.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ van den Bergh, J C

Reference 15

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.592646Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation b503c856-dbf5-4246-83f5-a0b47d607374 · outbound

This paper cites Us and Them.

Outgroup Homogeneity Bias Causes Ingroup Favoritism Us and Them

Reference 16

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.578363Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation fdb8774a-beda-44c9-b442-6fa2196f3da9 · outbound

This paper cites , Kalish, M L.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Kalish, M L

Reference 17

Resolution: verified exact; raw_fallback, observed 2026-08-14T11:51:25.898115Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation e6902127-1406-4925-aed8-1017317eb60a · outbound

This paper cites , Lolliot, S.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Lolliot, S

Reference 18

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.563816Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 67dafefb-20ea-43a6-ac8b-e361edc76062 · outbound

This paper cites \ van Baalen, M.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ van Baalen, M

Reference 19

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.550071Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 8ad2f37c-7d4c-48b3-ada4-73cc68970d27 · outbound

This paper cites APACrefauthors \ 1990.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 1990

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T11:51:26.134444Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation f81f7f9b-301d-46b7-ba53-945931f81036 · outbound

This paper cites \ Park, B.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Park, B

Reference 21

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.535042Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 7df13964-f5bb-41d2-b502-ba3eeba777e5 · outbound

This paper cites \ Morath, F.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Morath, F

Reference 22

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.519334Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 8d37eec4-dffa-4275-a0aa-3329bebeb28e · outbound

This paper cites , Ortiz, V.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Ortiz, V

Reference 23

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.505094Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 69e0dfb3-df65-4053-96a0-4d2ee371dad5 · outbound

This paper cites APACrefauthors \ 2012.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 2012

Reference 24

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.490217Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 410b746b-5263-47cc-afa0-a42d1b7b7bdd · outbound

This paper cites \ Ohtsuki, H.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Ohtsuki, H

Reference 25

Resolution: verified exact; raw_fallback, observed 2026-08-14T11:51:25.822396Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 38a2bfcc-ad93-4b3e-b5e2-1bdcd4ff097a · outbound

This paper cites \ Masuda, N.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Masuda, N

Reference 26

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.475651Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 7718f9b4-1a7a-4ff7-b531-6a9d6779b75d · outbound

This paper cites APACrefauthors \ 2009.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 2009

Reference 27

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.460483Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 3402cedd-422f-47b9-a007-e8d1cd30cfa1 · outbound

This paper cites \ Tropp, L R.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Tropp, L R

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.257899Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 675a072b-ff7b-4287-9560-1d1e25b8744a · outbound

This paper cites , Pfeiffer, T.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Pfeiffer, T

Reference 29

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.436680Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 48a96b50-703d-4d5f-88c6-81a949b76edb · outbound

This paper cites APACrefauthors \ 1975 mar.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 1975 mar

Reference 30

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.266680Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6cbbc426-092f-4ee3-95f9-952e082b00cb · outbound

This paper cites , Harvey, O.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Harvey, O

Reference 31

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.413024Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 7cd90423-ad77-4b2c-86de-c91fa9552b24 · outbound

This paper cites , Harvey, O J.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Harvey, O J

Reference 32

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.398730Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 1bfabd56-af30-4248-909e-7f991914e9b3 · outbound

This paper cites \ Wormald, N C.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ Wormald, N C

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.280632Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 562238e8-5196-4aeb-ac09-4da3dd4e1289 · outbound

This paper cites \ F \' a th, G.

Outgroup Homogeneity Bias Causes Ingroup Favoritism \ F \' a th, G

Reference 34

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.285089Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9f91a453-e49c-4332-8ab2-30ae202dcbfd · outbound

This paper cites , Hong, Y Y.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Hong, Y Y

Reference 35

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.366216Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation ade7d8ed-1123-46a3-8b44-38ab36865bf2 · outbound

This paper cites , Billig, M G.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Billig, M G

Reference 36

Resolution: unresolved; no resolver link, observed 2026-08-14T11:51:25.294081Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7e04d7d1-d979-4f78-934c-313fea4b5419 · outbound

This paper cites APACrefauthors \ 2008.

Outgroup Homogeneity Bias Causes Ingroup Favoritism APACrefauthors \ 2008

Reference 37

Resolution: verified exact; doi, observed 2026-08-14T11:51:25.339158Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 30e186eb-d8c8-4925-bae7-ead94283f3bf · outbound

This paper cites , Jin, N.

Outgroup Homogeneity Bias Causes Ingroup Favoritism , Jin, N

Reference 38

Resolution: verified fuzzy; raw_fallback, observed 2026-08-14T11:51:26.119822Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Pith citing papers

No inbound Pith citation observations are available.