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Paper Citation Record · LEDGER

Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

As of 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 14 inbound Pith citation observations for arXiv:1904.12983.

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

pith.paper-citation-record.v1
1904.12983 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 14 of 14 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-06T06:34:29.942622+00:00

measured 14 of 14 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-06T16:19:55.003199Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-02T15:07:04.549712Z

Reference resolution

0 of 0 outbound references displayed

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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 c85f3b31-0ee8-488f-8190-527095570f4e · inbound

Strong gravitational lensing by black hole in F(R) Euler Heisenberg Gravity's Rainbow cites this paper.

Strong gravitational lensing by black hole in F(R) Euler Heisenberg Gravity's Rainbow Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 62

Resolution
unresolved
no resolver link, observed 2026-08-06T16:19:55.003199Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T16:19:55.003199Z digest=sha256:e7d0b6ac9f2eab9c965f2150ee7ddfd365b90552b822f5b2e7f4033c3d830247

Observation 05383963-3f3a-44bc-bbb9-fc4a940d3429 · inbound

A Universal Framework for Horizon-Scale Tests of Gravity with Black Hole Shadows cites this paper.

A Universal Framework for Horizon-Scale Tests of Gravity with Black Hole Shadows Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 21

Resolution
unresolved
no resolver link, observed 2026-08-03T23:28:34.120071Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T23:28:34.120071Z digest=sha256:bd1d68653fbeb6fd9eed121a3e8fd3fd8cb05c354b27521e99f0a6b8b93db264

Observation dce61410-9501-4d89-b82f-c9dcb436169f · inbound

Rotating Black Holes with Primary Scalar Hair: Shadow Signatures in Beyond Horndeski Gravity cites this paper.

Rotating Black Holes with Primary Scalar Hair: Shadow Signatures in Beyond Horndeski Gravity Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 102

Resolution
verified exact
arxiv_id, observed 2026-05-15T21:46:41.787398Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-05-15T21:46:24.406651Z digest=sha256:33e4c16742af37e952c3093fa84727c6cb47cce8aefbaf0dcb5fbaa83c030700

Observation acfc2e0f-66c8-4f82-ac3c-f56e5ab1193c · inbound

Gravity/thermodynamics correspondence via black hole shadows cites this paper.

Gravity/thermodynamics correspondence via black hole shadows Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 32

Resolution
verified exact
arxiv_id, observed 2026-05-10T21:55:51.553502Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-05-10T20:27:30.544350Z digest=sha256:011a9a9a5e74672e911d1f6ce405320ede63521dcf608f6afcaf5ea58a50be20

Observation ba21d603-978e-47fd-82c9-ef32410d6496 · inbound

Probing Kalb-Ramond gravity with charged rotating black holes: constraints from EHT observations cites this paper.

Probing Kalb-Ramond gravity with charged rotating black holes: constraints from EHT observations Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 146

Resolution
verified exact
arxiv_id, observed 2026-05-10T13:15:26.328629Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-05-10T13:14:45.286559Z digest=sha256:7a52326112649510d43e9cb017fcfc9975aaf2a48abfc3a920f6efabb424b307

Observation 6f8cd0e8-f421-433f-9ebc-c07f52bf7a1d · inbound

Breaking Parameter Degeneracies in a Magnetically Charged Black Hole Embedded in a Hernquist Dark-Matter Halo: A Multi-Observable Analysis cites this paper.

Breaking Parameter Degeneracies in a Magnetically Charged Black Hole Embedded in a Hernquist Dark-Matter Halo: A Multi-Observable Analysis Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 13

Resolution
metadata mismatch
arxiv_id, observed 2026-05-11T19:56:07.177839Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-05-08T10:45:23.754251Z digest=sha256:59616ffca5cc75ff77dd3033fe03687617b1f83b237fa1842bb69590548a2299

Observation b20a6e7e-7cb5-41df-9cf5-f8d869203679 · inbound

Photon Spheres and shadow of modified black-hole entropies cites this paper.

Photon Spheres and shadow of modified black-hole entropies Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 40

Resolution
verified exact
arxiv_id, observed 2026-05-11T16:01:05.752429Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-05-09T18:57:17.004672Z digest=sha256:06b968c41e4e3138a25ae462f56d1f69ab3f21c7aa7e5d1004017116ed7a397d

Observation bd8c36cf-5f77-484e-86df-7bd0b641ff5c · inbound

Photon Spheres and shadow of modified black-hole entropies cites this paper.

Photon Spheres and shadow of modified black-hole entropies Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 40

Resolution
verified exact
arxiv_id, observed 2026-05-12T07:46:54.466060Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-05-12T01:51:40.922299Z digest=sha256:f7c34ecadc40de62254ba0199109a9b2879e9be527a12c889bac628ce51c1b66

Observation f6ae2df2-24c3-4458-9b66-47c210dc2aea · inbound

Photon Spheres and shadow of modified black-hole entropies cites this paper.

Photon Spheres and shadow of modified black-hole entropies Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 40

Resolution
verified exact
arxiv_id, observed 2026-05-14T21:39:28.915751Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-05-14T21:38:19.473597Z digest=sha256:2c0f3bcc4c7f180e9fe6ea04531e228e17f774d999b0dd0df5290bb8e49332af

Observation cc6cd75c-a39b-4128-bbc2-b7c81f1cfb21 · inbound

Optical Appearance of the Kerr-Bertotti-Robinson Black Hole with a Magnetically Driven Synchrotron Emissivity Model cites this paper.

Optical Appearance of the Kerr-Bertotti-Robinson Black Hole with a Magnetically Driven Synchrotron Emissivity Model Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 25

Resolution
verified exact
arxiv_id, observed 2026-05-12T06:36:23.925419Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-05-12T04:10:20.941850Z digest=sha256:6fc4ee0ea91320513604a2ac617e8e2426ab254e6c932c9b5cf1cd2be4237513

Observation 2b8fd2db-175d-4564-be9c-4ce82906aa28 · inbound

Regular black hole solutions and the quark chemical potential at the QCD phase transition cites this paper.

Regular black hole solutions and the quark chemical potential at the QCD phase transition Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 10

Resolution
verified exact
arxiv_id, observed 2026-06-29T16:13:36.368087Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-06-29T15:52:43.514424Z digest=sha256:53a9d9af0a1187ae9dbd6a94ead3b43ab5dcdcdc7244eb9bbb06776b1d426701

Observation 18ca4345-057e-4c36-b21b-a8e5487805d6 · inbound

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes cites this paper.

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 31

Resolution
verified exact
arxiv_id, observed 2026-07-02T15:07:04.550958Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-06-28T00:05:44.496054Z digest=sha256:1f8efeb45f9cf3f2352f152cb048db4be17518a54f60ad34ad057dc33ec1f18f

Observation a835bc47-dbe4-45ba-8c65-1609a4a2cd54 · inbound

Evaporating cosmologically coupled black holes cites this paper.

Evaporating cosmologically coupled black holes Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 5

Resolution
unresolved
no resolver link, observed 2026-08-02T03:35:47.375372Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T03:35:47.375372Z digest=sha256:1ebfe83c38b8987e38073f2bb95eac4ed9361afbe7f8d4b543837debad545251

Observation a9a78cdd-3764-40fb-be19-aee0282bd17b · inbound

Kerr black holes without primary hairs cites this paper.

Kerr black holes without primary hairs Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Reference 12

Resolution
unresolved
no resolver link, observed 2026-08-02T00:55:43.603303Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T00:55:43.603303Z digest=sha256:10731a85a786769f90450e6c65e1ddad07300d760614cc832ef95fe9fe75fc46