Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 21 July 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1908.11390.
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
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-15T00:29:02.526419Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-15T00:29:35.592988Z
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 62e0e485-06b4-42ac-b61a-1182502dfa56 · inbound
Testing Dark Energy with Black Hole Ringdown Probing the Nature of Black Holes: Deep in the mHz Gravitational-Wave Sky
Reference 87
Source-reported events for the cited work
Unavailable: named source frontier unavailable.