Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-15T20:34:35.788918Z
Paper Citation Record · LEDGER
As of 20 August 2026, this Paper Citation Record lists 28 of 28 outbound references and 1 inbound Pith citation observation for arXiv:2505.12637.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-15T20:34:35.788918Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-05T16:09:07.179341Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-05T16:09:13.818261Z
28 of 28 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 3493d35f-7fc2-4b79-a2a9-b74db3b5c289 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Asadollahi, R
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 46d37ce7-6b63-403b-b120-e0b538c23b5e · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 52ccb5c5-25d5-4697-be2a-3dd0ac57c992 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Herzog, S
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 8c430c69-5dba-40d0-b3c2-125c83b754ac · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Kussin, H
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 6a319407-1d03-44ae-ac62-db975b59b418 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation b6d856a5-58c9-4b03-a004-b3eff47ce5f7 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 1ad0eda8-651c-4e95-b8ca-9bb41c7a2747 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 73
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 9fa803a7-d69e-4392-b20c-bf7e8fe9f30c · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Auslander, I
Reference 74
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c3bc0810-a7bc-4515-a797-fd2347a66d65 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 114
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 629b3dd0-2ead-483f-83dd-17621611cf44 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Huang, Z
Reference 137
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 705d0abc-0ae0-4132-942b-54c0c165306b · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Holm, Gorenstein homological dimensions, J
Reference 188
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 99eabcb0-4770-4cf4-abcd-381fd7452c37 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Beligiannis, On algebras of finite Cohen-Macaulay type, Adv
Reference 211
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 0e45f11a-3a0c-461c-9978-bd2a35a2e42b · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 227
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 586f4cd8-98f5-4aea-a8ef-40df3ff72e23 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 232
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 253676b9-5e69-4fd0-947f-d20ef9efc104 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 261
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c9009800-fdf2-4312-9091-1d7a012681fd · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Iyama, Y
Reference 317
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 92bab6b8-fdb0-4395-b235-7f255a466f1a · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 360
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 7780cf64-fec2-4908-9d3d-664271b88255 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Sather-W agstaff, T.Sharif, D
Reference 589
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation ed480d7d-b747-48cf-a2cd-a70a12d26ba5 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 1140
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 522f4f52-0b24-49a3-8da8-d245199357a1 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 1454
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation f2382264-4f20-47e1-b758-53bada777df3 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Gendo-symmetric algebras, dominant dimensions and Gorenstein homological algebra
Reference 1812
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 576fca54-4a29-40aa-b272-ff594db3e74a · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Auslander, I
Reference 1969
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 54dabd15-a74e-4580-9d20-871eb0f513cc · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Beligiannis, The homological theory of contravar iantly finite subcategories: auslander-buchweitz con- texts, gorenstein categories and (co-)stabilization, Com m
Reference 1982
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 1c250d06-0803-4693-a2b2-b687913133ee · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Auslander, I
Reference 1991
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation cb651586-3df6-495e-8eec-c6fb6c52e8c4 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 1992
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 1291dbd3-38a0-4d0c-b044-ce78bf122a66 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 1995
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 97945ebc-367e-45b0-b4ad-083fbe2dd353 · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules The elementary 3-Kronecker modules
Reference 1998
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c029d203-000b-43b4-8a19-5627c0c7f8ff · outbound
Claus Michael Ringel's main contributions to Gorenstein-projective modules Unresolved cited work
Reference 2000
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation abb950a4-85d3-4bbe-8cd4-0ba4e51b9a86 · inbound
A survey on Auslander-Gorenstein algebras Claus Michael Ringel's main contributions to Gorenstein-projective modules
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.