Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
The strong CP problem revisited and solved by the gauge group topology
As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2404.19400.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-17T06:30:58.91139+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-16T11:08:18.480370Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-16T11:10:52.399100Z
Reference resolution
0 of 0 outbound references displayed
- verified exact0
- verified fuzzy0
- unresolved0
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
No outbound reference observations are available for this paper version.
Pith citing papers
Observation 860cd4ea-f20f-42c2-a1c5-476b52a9f31c · inbound
A particle on a ring or: how I learned to stop worrying and love $\theta$-vacua cites this paper.
A particle on a ring or: how I learned to stop worrying and love $\theta$-vacua The strong CP problem revisited and solved by the gauge group topology
Reference 43
- Resolution
- verified exact
- arxiv_id, observed 2026-05-16T11:10:52.402348Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 92f89d68-a221-44da-96d4-8e6f53f6d870 · inbound
Topological Susceptibility and QCD at Finite Theta Angle cites this paper.
Topological Susceptibility and QCD at Finite Theta Angle The strong CP problem revisited and solved by the gauge group topology
Reference 39
- Resolution
- verified exact
- arxiv_id, observed 2026-05-12T10:06:29.438151Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.