Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Testing the ALP-photon coupling with polarization measurements of Sagittarius A*
As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2008.13662.
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 2026-08-06T18:50:28.550795Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-16T21:43:34.564996Z
Reference resolution
0 of 0 outbound references displayed
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- 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 3d4aaee3-6ea3-4d27-b338-135059ce4124 · inbound
Probing Fundamental Constant Oscillation in the Galactic Center with S-Star Spectroscopy cites this paper.
Probing Fundamental Constant Oscillation in the Galactic Center with S-Star Spectroscopy Testing the ALP-photon coupling with polarization measurements of Sagittarius A*
Reference 75
- Resolution
- unresolved
- no resolver link, observed 2026-08-06T18:50:28.550795Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d7f9caf9-eb92-4f2d-b085-1cdd6369ba3e · inbound
Ultralight Boson Ionization from Comparable-Mass Binary Black Holes cites this paper.
Ultralight Boson Ionization from Comparable-Mass Binary Black Holes Testing the ALP-photon coupling with polarization measurements of Sagittarius A*
Reference 89
- Resolution
- unresolved
- no resolver link, observed 2026-08-04T18:56:18.215802Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 41b26013-c7fd-48ef-9bbd-7df579650571 · inbound
Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media cites this paper.
Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media Testing the ALP-photon coupling with polarization measurements of Sagittarius A*
Reference 123
- Resolution
- verified exact
- arxiv_id, observed 2026-05-16T21:43:34.566503Z
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.