Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2106.11369.
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
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-07-14T13:00:43.508451Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-04T11:09:46.784085Z
0 of 0 outbound references displayed
External citation measurements
No source-named external measurement is stored.
No outbound reference observations are available for this paper version.
Observation 40f1bc99-d25a-4d85-b342-7d16c08279dd · inbound
CP conservation in the strong interactions The strong CP problem solved by itself due to long-distance vacuum effects
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Observation a1d5a84a-d830-4826-962f-88f266d67dc6 · inbound
Renormalization Group Approach to Confinement The strong CP problem solved by itself due to long-distance vacuum effects
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Observation 658faa82-3c61-4ea8-aa2d-4e64ceb3589f · inbound
A particle on a ring or: how I learned to stop worrying and love $\theta$-vacua The strong CP problem solved by itself due to long-distance vacuum effects
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Observation ddcd153a-fc11-4625-a698-0e380c6e0aef · inbound
Quantification of the Flavor Diagonal Hadronic CP Violation The strong CP problem solved by itself due to long-distance vacuum effects
Reference 79
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Observation 020cb6c0-c8ee-43fe-86f5-9fb14b26707f · inbound
On the Origins of the Strong CP Problem The strong CP problem solved by itself due to long-distance vacuum effects
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.