Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Strong CP problem with low-energy emergent QCD: The 4321 case
As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 6 inbound Pith citation observations for arXiv:1907.02550.
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 2026-08-07T06:34:17.273281+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-07T15:17:29.292494Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-03T12:08:07.042900Z
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 0fe544b3-ee27-4ad1-b884-89d4014b2d96 · inbound
String Theory and Grand Unification Suggest a Sub-Microelectronvolt QCD Axion cites this paper.
String Theory and Grand Unification Suggest a Sub-Microelectronvolt QCD Axion Strong CP problem with low-energy emergent QCD: The 4321 case
Reference 177
- Resolution
- unresolved
- no resolver link, observed 2026-08-07T15:17:29.292494Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dc7a6406-116e-472b-93e7-bd94f73a5629 · inbound
How well can the QCD axion hide? cites this paper.
How well can the QCD axion hide? Strong CP problem with low-energy emergent QCD: The 4321 case
Reference 23
- Resolution
- verified exact
- arxiv_id, observed 2026-05-11T07:41:00.792809Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation b1d9e26d-21bd-42e9-b799-9648d5bf8d05 · inbound
The structure of multi-axion solutions to the strong CP problem cites this paper.
The structure of multi-axion solutions to the strong CP problem Strong CP problem with low-energy emergent QCD: The 4321 case
Reference 61
- Resolution
- verified exact
- arxiv_id, observed 2026-05-11T04:40:57.028919Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation dcabf6c8-b7e7-495e-a36e-a4fbcefb896b · inbound
The structure of multi-axion solutions to the strong CP problem cites this paper.
The structure of multi-axion solutions to the strong CP problem Strong CP problem with low-energy emergent QCD: The 4321 case
Reference 61
- Resolution
- verified exact
- arxiv_id, observed 2026-06-30T23:05:07.010499Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 77af988e-f900-421c-943b-98dcb4565181 · inbound
The KSVZ Atlas: A Unified SMEFT-ALP Framework cites this paper.
The KSVZ Atlas: A Unified SMEFT-ALP Framework Strong CP problem with low-energy emergent QCD: The 4321 case
Reference 17
- Resolution
- verified exact
- arxiv_id, observed 2026-07-03T12:08:07.044422Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation d5d7c247-31ed-4434-8ce4-a081fccbcad0 · inbound
The Minimal High-Quality QCD Axion cites this paper.
The Minimal High-Quality QCD Axion Strong CP problem with low-energy emergent QCD: The 4321 case
Reference 23
- Resolution
- unresolved
- no resolver link, observed 2026-07-13T06:30:08.953970Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.