Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T14:01:42.542097Z
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:1908.04198.
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 2026-08-14T14:01:42.542097Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+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 ab3f7864-9dcd-43c7-8c77-eafd30fb0d7e · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Berman, M
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation ada51ade-43f7-4c2d-9035-9c5e5f0f85ce · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation b7d139cd-5be9-49e8-b55e-d1e49412ec3a · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat De Berg and A
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation af24f244-5b76-4168-bf59-63b83bd6f046 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Darmann, J
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 7917269f-3e86-4e38-a29b-0f2fa27838c0 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Devlin and B
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 63017b27-5e7b-4d46-b52b-9ed1b32c0325 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Dehghan, M
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation e97187c4-062e-4843-b18a-4b61768b6f86 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Garey and D.S
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 70dbbbf5-48a0-4393-bad6-d671b17c21d0 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Unresolved cited work
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation b5686505-3f98-4cee-b906-52a45d5a51ee · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Horbach, T
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation d52bcbac-778c-43cf-9713-40fff6fbd425 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Karpinski and K
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation de29f579-6f56-496b-834c-2692b6b72104 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Kratochv \' l
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 7a9cfdff-60b1-4b5b-b5c1-50b5d2856194 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Kautz and B
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 82048a2e-8d4b-4843-b93c-374f1ba84d83 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation ab2041e3-9e26-4844-98fc-d05eb572966c · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Lichtenstein
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 88d962ec-6f05-424f-b74e-b0886f5b8413 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Unresolved cited work
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation f717eecd-fa64-401d-89d4-fc0a9d8662b4 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Nam, K.A
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation a74428a7-a6bb-4581-b0c8-46593f061d24 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Unresolved cited work
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 259d6348-b7ae-4364-a49f-f9d1b2407782 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Porschen
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 799e8a49-de80-41bf-9223-b118c5862e9c · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Porschen, B
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 3a224025-4082-4a51-84fd-46cd7969a8b1 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Porschen and T
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation a7c8bd08-98f7-486d-9160-1b27c7539597 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Paulusma and S
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 0e2f28a2-b453-48cf-a071-f5963c5b5a57 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Porschen, T
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e3983813-aee8-47ab-8cdc-cb078cd60d00 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Schaefer
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation cefe30f3-28c0-4196-a2d6-bb1e5d9cbfc2 · outbound
On simplified NP-complete variants of Not-All-Equal 3-Sat and 3-Sat Unresolved cited work
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
No inbound Pith citation observations are available.