Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1905.04686.
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 2026-08-20T06:33:59.587034+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T10:24:21.007423Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-10T22:32:13.728120Z
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 e3f467e8-62f1-4a48-a3ad-fa9acfe6c610 · inbound
Probing the Nature of Black Holes: Deep in the mHz Gravitational-Wave Sky A Unique Multi-Messenger Signal of QCD Axion Dark Matter
Reference 102
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9fc6f297-9f92-42d2-b45c-734ae6acbe31 · inbound
Constraining eV-scale axion-like particle dark matter: insights from the M87 Galaxy A Unique Multi-Messenger Signal of QCD Axion Dark Matter
Reference 69
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.