Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 5 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:2003.01625.
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 2026-08-05T06:32:48.257954+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-06-30T23:04:44.919157Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-04T07:29:39.284392Z
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 97cb9009-fa8a-4b76-b038-1f51d26cd863 · inbound
The structure of multi-axion solutions to the strong CP problem QCD $\theta$-vacuum energy and axion properties
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 4e67f231-0ebd-4ebc-a183-543f9fe1720b · inbound
The structure of multi-axion solutions to the strong CP problem QCD $\theta$-vacuum energy and axion properties
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 63f96b71-6a9b-4d21-adba-a8f45512b6b7 · inbound
Flavor phenomenology of light dark particles QCD $\theta$-vacuum energy and axion properties
Reference 249
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 671c74b9-cce1-4065-8bff-9d2067d02673 · inbound
Quantum Gravity Cutoff from Axions: A Type IIB Landscape Study QCD $\theta$-vacuum energy and axion properties
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.