Paper Citation Record · LEDGER

Testing General Relativity with black hole X-ray data: a progress report

As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2106.04084.

A citation records a reference. It does not transfer a finding from one paper to another.

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T18:22:23.715363Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: pith, observed 2026-08-11T18:22:24.333468Z

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 d8ac4fb3-4c82-4b34-836c-02f13b83a64c · inbound

Reference 19

Resolution: verified exact; local_arxiv, observed 2026-08-11T18:22:24.337218Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation d282e28b-7eeb-45df-a26c-eb1dbb1161cb · inbound

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-04T16:58:05.383563Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.