Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:58:29.527307Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 24 of 24 outbound references and 0 inbound Pith citation observations for arXiv:1908.04132.
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 2026-08-14T13:58:29.527307Z
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
24 of 24 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 2b901576-9d53-4468-bf86-be5c1bb3779f · outbound
Methods of constructive category theory Unresolved cited work
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 9f9ff867-7a56-4a42-bf2f-769a60ce2a54 · outbound
Methods of constructive category theory Unresolved cited work
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 5b787ba7-eb68-4b22-ad31-e6d0d83c8f50 · outbound
Methods of constructive category theory 2 (2000), 147--185
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3da4aeb8-e92e-4961-b84d-91d654b5fb88 · outbound
Methods of constructive category theory An Axiomatic Setup for Algorithmic Homological Algebra and an Alternative Approach to Localization
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 be22b07e-4cf0-4ef8-a346-d6f32a5942f1 · outbound
Methods of constructive category theory 96, Springer-Verlag, Berlin-New York, 1969
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 40a4af0e-01bb-4e6f-8d59-4fdc4ae6fd0a · outbound
Methods of constructive category theory Symbolic Comput
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 59b135f8-f6ca-4c52-969f-2545f9311adb · outbound
Methods of constructive category theory Unresolved cited work
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 fb0ee27a-7b16-48d0-945f-932f8e615150 · outbound
Methods of constructive category theory Collins, A simple presentation of a group with unsolvable word problem, Illinois J
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 63c21543-ea23-4959-9429-445471ed8b70 · outbound
Methods of constructive category theory A n introduction to the theory of functors , Harper's Series in Modern Mathematics, Harper & Row Publishers, New York, 1964
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 5fe1f073-0019-4011-8b13-461843402de7 · outbound
Methods of constructive category theory Unresolved cited work
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ff148497-279a-466b-b2c9-5072aeb605fd · outbound
Methods of constructive category theory 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 61b165c4-f4f0-47fa-9e53-d23e27e870fb · outbound
Methods of constructive category theory Greuel and G
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 a54eabd0-7745-478f-9bec-b72344c26665 · outbound
Methods of constructive category theory Green, Noncommutative gröbner bases, and projective resolutions., In: Dräxler P., Ringel C.M., Michler G.O
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 96e3189a-80d9-4d35-a4ab-c2e9a1ab709a · outbound
Methods of constructive category theory Unresolved cited work
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation af1c7161-c70b-4b43-bede-b16b05433e50 · outbound
Methods of constructive category theory Unresolved cited work
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 80220eef-08cc-41f8-8685-becbca5bc6e6 · outbound
Methods of constructive category theory Johnstone, Sketches of an elephant: a topos theory compendium
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 aa9bb19b-f1dc-4b1f-a0b7-972e9ead1a4f · outbound
Methods of constructive category theory 5, Springer-Verlag, New York, 1998
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9833f493-6ddd-4646-97c5-12e23d1337f4 · outbound
Methods of constructive category theory Unresolved cited work
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 08256d7b-37de-4776-970f-d4167cd9c762 · outbound
Methods of constructive category theory A constructive approach to Freyd categories
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 359d11ee-5f5f-416e-b4b0-6cab673379b9 · outbound
Methods of constructive category theory thesis, University of Siegen, 2017, (http://dokumentix.ub.uni-siegen.de/opus/volltexte/2017/1179/ http://dokumentix.ub.uni-siegen.de/opus/volltexte/2017/1179/)
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 340f63a6-1724-480b-8dfe-c74823e06f33 · outbound
Methods of constructive category theory 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 2d402cc7-f578-438e-b773-64753111f80e · outbound
Methods of constructive category theory 121, Cambridge University Press, Cambridge, 2009
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1f9c06b7-bf65-4d9a-a813-43a0ab9f838f · outbound
Methods of constructive category theory Unresolved cited work
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 82930b43-42e5-4821-ac6d-c3dac3896bf9 · outbound
Methods of constructive category theory Weibel, An introduction to homological algebra, Cambridge Studies in Advanced Mathematics, Cambridge University Press, 1994
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.
No inbound Pith citation observations are available.