Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:55:14.379213Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 30 of 30 outbound references and 0 inbound Pith citation observations for arXiv:1908.04184.
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 2026-08-14T13:55:14.379213Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
30 of 30 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation ca3f21e0-204b-4394-984f-434b4a7d2604 · outbound
Compatible actions in semi-abelian categories Borceux and D
Reference 1
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 bce90045-8a08-4081-8fae-9a807720254d · outbound
Reference 2
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 5d8defd4-f42f-42dc-8f8f-8b806c8f05f2 · outbound
Compatible actions in semi-abelian categories Bourn, 3 ˆ 3 lemma and protomodularity , J
Reference 3
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 66e93ac2-2773-4789-99ea-36ddb1acfa9f · outbound
Compatible actions in semi-abelian categories Bourn, The denormalized 3 ˆ 3 lemma, J
Reference 4
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 93481f25-4a14-44c9-9d56-d7ab676adeb5 · outbound
Compatible actions in semi-abelian categories Bourn and G
Reference 5
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 f868a21a-c54b-4bc0-b6b6-de013e0b6570 · outbound
Compatible actions in semi-abelian categories Brown and J.-L
Reference 6
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 8b39de3b-2160-47df-9259-c16a3f4e2196 · outbound
Compatible actions in semi-abelian categories Carboni and G
Reference 7
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 177dd9e6-bf6e-4fd8-a991-1c1765751f2b · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 8
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 68ea5ba8-b7e4-46c2-92e9-031205e6805e · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 9
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 2978f195-ef28-4e48-92fa-5b7600635d39 · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 10
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 2eed8405-d789-4538-bf72-55c12bfbb0f5 · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 11
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 ca67e6b0-76fe-40c9-afd6-a44345fa1eb5 · outbound
Compatible actions in semi-abelian categories di Micco and T
Reference 12
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 fcbef506-ad24-47cb-8202-485c5552c4d9 · outbound
Compatible actions in semi-abelian categories Compatible actions of Lie algebras
Reference 13
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 75ac4e8d-91bc-425f-967b-75c4eb5b47d0 · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 14
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 582cffbe-29ba-4bc8-9967-3ae60c3b295a · outbound
Compatible actions in semi-abelian categories Gerstenhaber, A categorical setting for the Baer extension theory , pp
Reference 15
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 1ceb8115-a900-4be3-b0ab-7b673255b861 · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 16
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 fc6a1471-ff19-4a6d-b712-895b925f71ac · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 17
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 ffc6ac15-8fab-4364-adcc-4c371e59b526 · outbound
Compatible actions in semi-abelian categories Hartl and B
Reference 18
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 89598ad4-9ec8-4ebf-977b-4730dd2c213f · outbound
Compatible actions in semi-abelian categories The ternary commutator obstruction for internal crossed modules
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1b75ca03-84e9-448f-8025-61d7d652ed18 · outbound
Compatible actions in semi-abelian categories Hartl and T
Reference 20
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 0e37bc22-73d9-43ea-a770-b1ad27c47824 · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 21
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 c64a5d38-d2b2-47f5-a9c4-c4bf5919de89 · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 22
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 80e4405a-495a-4da3-8b45-558680af3660 · outbound
Compatible actions in semi-abelian categories Janelidze, Internal crossed modules , Georgian Math
Reference 23
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 0c26d027-831f-4155-877f-74bb01689442 · outbound
Compatible actions in semi-abelian categories Janelidze, L
Reference 24
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 4c3f3095-6451-4d5a-923f-71f9fd2cf039 · outbound
Compatible actions in semi-abelian categories Khmaladze, Non-abelian tensor and exterior products modulo q and universal q-central relative extension of Lie algebras , Homology Homotopy Appl
Reference 25
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 fd87f7cb-9391-420b-a4da-283a3ad2b8de · outbound
Compatible actions in semi-abelian categories Mantovani and G
Reference 26
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 db5297af-87f3-4fa3-9fd2-8625b20d5339 · outbound
Compatible actions in semi-abelian categories Smith is Huq
Reference 27
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 880679c1-5cf1-406b-91c2-94c7811e4767 · outbound
Reference 28
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 4a12b1df-1a25-4869-a325-7063280d5f51 · outbound
Compatible actions in semi-abelian categories Orzech, Obstruction theory in algebraic categories I and II , J
Reference 29
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 91ad64c0-c8f8-4107-940a-74d4406c1264 · outbound
Compatible actions in semi-abelian categories Unresolved cited work
Reference 30
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.
No inbound Pith citation observations are available.