Paper Citation Record · LEDGER

The Extreme Spin of the Black Hole in Cygnus X-1

As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 7 inbound Pith citation observations for arXiv:1106.3690.

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

pith.paper-citation-record.v1
1106.3690 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 7 of 7 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00

measured 7 of 7 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-07T00:32:32.788421Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-01T12:35:44.629491Z

Reference resolution

0 of 0 outbound references displayed

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verified fuzzy0
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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 8232ebe3-8082-47d7-9c3f-6750670ae883 · inbound

Leading-order gravitational time delay of massive particles by a moving Schwarzschild lens cites this paper.

Leading-order gravitational time delay of massive particles by a moving Schwarzschild lens The Extreme Spin of the Black Hole in Cygnus X-1

Reference 83

Resolution: unresolved; no resolver link, observed 2026-08-07T00:32:32.788421Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 3df74903-7ad9-4509-b9c6-6c065d2fd6cd · inbound

Constraining interacting dark energy models with black hole superradiance cites this paper.

Constraining interacting dark energy models with black hole superradiance The Extreme Spin of the Black Hole in Cygnus X-1

Reference 87

Resolution: verified exact; local_arxiv, observed 2026-05-17T21:10:16.915303Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 47977c61-34ed-43ef-8152-069d99f1dd26 · inbound

The link between obscured accretion and mildly relativistic precessing jets cites this paper.

The link between obscured accretion and mildly relativistic precessing jets The Extreme Spin of the Black Hole in Cygnus X-1

Reference 292

Resolution: metadata mismatch; local_arxiv, observed 2026-06-27T14:10:58.589702Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 8d05fd03-dd95-40e1-8b0b-fbdf256cd74f · inbound

GRMHD and GRRT Simulations of Black Hole Accretion: Flares, Precession, and Complex Spacetimes cites this paper.

GRMHD and GRRT Simulations of Black Hole Accretion: Flares, Precession, and Complex Spacetimes The Extreme Spin of the Black Hole in Cygnus X-1

Reference 191

Resolution: verified exact; local_arxiv, observed 2026-06-26T19:49:50.831841Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 36287be8-9df1-4c62-9e3b-9462cdcd8980 · inbound

Numerical polology: towards next-generation model-building for cosmology cites this paper.

Numerical polology: towards next-generation model-building for cosmology The Extreme Spin of the Black Hole in Cygnus X-1

Reference 114

Resolution: verified exact; local_arxiv, observed 2026-07-01T12:35:44.631058Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 4d7d9c00-e6de-453b-88bd-a0cef52fed13 · inbound

Numerical polology: towards next-generation model-building for cosmology cites this paper.

Numerical polology: towards next-generation model-building for cosmology The Extreme Spin of the Black Hole in Cygnus X-1

Reference 114

Resolution: unresolved; no resolver link, observed 2026-08-02T09:32:00.332012Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 418ea1a5-8d40-43c3-b14a-6083c21790b8 · inbound

Formation of rotating supergiants via stellar mergers in dense clusters: Implications for black hole natal spins cites this paper.

Formation of rotating supergiants via stellar mergers in dense clusters: Implications for black hole natal spins The Extreme Spin of the Black Hole in Cygnus X-1

Reference 64

Resolution: unresolved; no resolver link, observed 2026-07-11T06:51:42.465920Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.