Pith. sign in

Paper Citation Record · LEDGER

Viewing the Shadow of the Black Hole at the Galactic Center

As of 14 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 45 inbound Pith citation observations for arXiv:astro-ph/9912263.

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

pith.paper-citation-record.v1
astro-ph/9912263 v1

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 45 of 45 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-14T06:32:32.682623+00:00

measured 45 of 45 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-14T04:48:00.594202Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-04T04:59:36.003472Z

Reference resolution

0 of 0 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

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 cbd35416-18e0-44f8-aa6d-9eac060d42b9 · inbound

Influence of Observer Inclination and Spacetime Structure on Photon Ring Observables cites this paper.

Influence of Observer Inclination and Spacetime Structure on Photon Ring Observables Viewing the Shadow of the Black Hole at the Galactic Center

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-12T14:40:04.043092Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-12T14:40:04.043092Z digest=sha256:5dae97a64ed05cdf2772798fb6c0006f572550fbad946dffad68336206cbed20

Observation 8d4ac9fc-623a-4099-afd5-6f0f8624665b · inbound

Employing shadow radius to constrain extra dimensions in black string space-time with dark matter halo cites this paper.

Employing shadow radius to constrain extra dimensions in black string space-time with dark matter halo Viewing the Shadow of the Black Hole at the Galactic Center

Reference 3

Resolution
unresolved
no resolver link, observed 2026-08-10T23:42:55.033328Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T23:42:55.033328Z digest=sha256:9081c2def3c8c9462c6e339e48230a25012a0c01284ac37e18651b0449de84f8

Observation b6085b40-ee45-4675-93ef-0c00053b6747 · inbound

Thermodynamics and Shadows of Kerr black holes endowed with a global monopole charge cites this paper.

Thermodynamics and Shadows of Kerr black holes endowed with a global monopole charge Viewing the Shadow of the Black Hole at the Galactic Center

Reference 32

Resolution
unresolved
no resolver link, observed 2026-08-07T11:26:23.300839Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T11:26:23.300839Z digest=sha256:a118a22517066c1b107dbcbaa7e4e068b394a36046bdc5c4bdcdafcdbb12c705

Observation 163b6e43-e581-4ace-8269-71ffe432c0bd · inbound

Gravitational Lensing by Black Holes in Einstein-nonlinear Electrodynamic Theories with Multiple Photon Spheres cites this paper.

Gravitational Lensing by Black Holes in Einstein-nonlinear Electrodynamic Theories with Multiple Photon Spheres Viewing the Shadow of the Black Hole at the Galactic Center

Reference 38

Resolution
unresolved
no resolver link, observed 2026-08-06T16:40:19.177359Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T16:40:19.177359Z digest=sha256:144fba01d51fd7bda05729d57314221ad8686bf0d427cde8d3a85e484caf29f9

Observation 3060594b-3962-4b2f-9668-aee40c37bae8 · inbound

Optical images of the Kerr-Sen black hole and thin accretion disk cites this paper.

Optical images of the Kerr-Sen black hole and thin accretion disk Viewing the Shadow of the Black Hole at the Galactic Center

Reference 12

Resolution
unresolved
no resolver link, observed 2026-08-06T15:05:40.581792Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T15:05:40.581792Z digest=sha256:a560ee4de71d60ac480a9881e79b26f807b453809980ce0327a56a13cda2eecf

Observation b2a44151-5214-4143-9461-133ed8db7f85 · inbound

Optical Characteristics of the Kerr-Bertotti-Robinson Black Hole cites this paper.

Optical Characteristics of the Kerr-Bertotti-Robinson Black Hole Viewing the Shadow of the Black Hole at the Galactic Center

Reference 4

Resolution
unresolved
no resolver link, observed 2026-08-06T04:53:30.827410Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T04:53:30.827410Z digest=sha256:a1159f91cd398a4016b063e2abcd36ba01267c12aaea5ff02f954d9613e09036

Observation 758dc50a-4774-44d8-99ba-5212ed86be28 · inbound

Tidal perturbations of an extreme mass ratio inspiral around a Kerr black hole cites this paper.

Tidal perturbations of an extreme mass ratio inspiral around a Kerr black hole Viewing the Shadow of the Black Hole at the Galactic Center

Reference 82

Resolution
unresolved
no resolver link, observed 2026-08-03T13:04:50.085945Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T13:04:50.085945Z digest=sha256:37dd79296002ff7408ac5b95b2075bc55567e3b88b084b6e34262b375fb86845

Observation bcc7aadb-2beb-45f4-8fb0-cc2dd4ca89c8 · inbound

Bounds on the photon sphere radius for spherically symmetric black holes in n-dimensional Einstein gravity cites this paper.

Bounds on the photon sphere radius for spherically symmetric black holes in n-dimensional Einstein gravity Viewing the Shadow of the Black Hole at the Galactic Center

Reference 5

Resolution
verified exact
local_arxiv, observed 2026-05-16T18:18:14.263678Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-07-11T11:50:26.030339Z digest=sha256:e94472883f94819727bdb6c58340228fc57347c29515e1c0c83a299f419803f9

Observation 1b3b1468-a0ae-470b-9487-702c083b23dc · 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 Viewing the Shadow of the Black Hole at the Galactic Center

Reference 71

Resolution
verified exact
local_arxiv, observed 2026-05-15T21:46:41.709510Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-15T21:46:24.406651Z digest=sha256:fb542ab52940788125e13875d30873bc5dc90f8387ec9306ca188f33136879b7

Observation 29411b1f-578c-4f7b-bc22-5ae02cb263d1 · inbound

Breathing Black Hole Shadows in Modified Gravity (MOG) cites this paper.

Breathing Black Hole Shadows in Modified Gravity (MOG) Viewing the Shadow of the Black Hole at the Galactic Center

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-02T21:06:26.409560Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T21:06:26.409560Z digest=sha256:3d25a1b16c6a766f95262e312735f57a97a5ce6a4bca064a5bcaa50dbfcfe533

Observation 84fa47c5-4be2-496f-80bf-d2ba7cef4132 · inbound

Shadows of Giants: Constraints on Stupendously Large Black Holes from Negative Sources against the Cosmic Microwave Background cites this paper.

Shadows of Giants: Constraints on Stupendously Large Black Holes from Negative Sources against the Cosmic Microwave Background Viewing the Shadow of the Black Hole at the Galactic Center

Reference 8

Resolution
verified exact
local_arxiv, observed 2026-05-15T19:40:17.590080Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-15T19:39:16.149065Z digest=sha256:67280be7af01a96754e66e2423efd0a896bad317d3e579924f12670506e6d936

Observation c2e2b152-bacb-4d27-851d-ca097f0ffae9 · inbound

Strong-deflection expansion of the deflection angle near a degenerate photon sphere cites this paper.

Strong-deflection expansion of the deflection angle near a degenerate photon sphere Viewing the Shadow of the Black Hole at the Galactic Center

Reference 7

Resolution
verified exact
local_arxiv, observed 2026-05-15T14:46:08.018031Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-15T14:43:36.202568Z digest=sha256:c29a1ea65b41a0a7eee5353f54a503d430c0406af72b43046709bbdbfbc1ab77

Observation 620969e5-94d8-4b37-a4b1-ad5c35b3279b · inbound

Unveiling Inner Shadows and Polarization Signatures of Rotating Einstein-Gauss-Bonnet Black Holes cites this paper.

Unveiling Inner Shadows and Polarization Signatures of Rotating Einstein-Gauss-Bonnet Black Holes Viewing the Shadow of the Black Hole at the Galactic Center

Reference 2

Resolution
verified exact
arxiv_id, observed 2026-05-11T05:45:57.907535Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-10T17:57:51.874808Z digest=sha256:7183db08368fc97dd0b83fd09de83945cedc87335a785c0c3125553d83c5be39

Observation f16ea4e6-5b24-4a6a-a421-86e265f8f504 · inbound

Observational constraints on nonlocal black holes via gravitational lensing cites this paper.

Observational constraints on nonlocal black holes via gravitational lensing Viewing the Shadow of the Black Hole at the Galactic Center

Reference 92

Resolution
verified exact
arxiv_id, observed 2026-05-10T14:15:29.697001Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-10T14:12:31.058346Z digest=sha256:cca9af20d7217f8fe9e74781a5806d6e03d85b368a11bf141771d1aebe8f8e01

Observation 9a38d89c-0a0d-41bf-bc4f-6358ac29e891 · 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 Viewing the Shadow of the Black Hole at the Galactic Center

Reference 56

Resolution
verified exact
arxiv_id, observed 2026-05-10T13:15:26.269192Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-10T13:14:45.286559Z digest=sha256:bddb8519abdc857e7fcae702efa002a6448d9610f148f7bf93c10cfe4244e6eb

Observation 94426e46-579f-4b13-972d-3fcd0530d8d7 · inbound

From Ringdown to Lensing: Analytic Eikonal Modes of Quasi-Topological Regular Black Holes cites this paper.

From Ringdown to Lensing: Analytic Eikonal Modes of Quasi-Topological Regular Black Holes Viewing the Shadow of the Black Hole at the Galactic Center

Reference 37

Resolution
verified exact
arxiv_id, observed 2026-05-10T13:00:24.760211Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-10T12:56:29.598674Z digest=sha256:7d8c44cb6665f3ffdc7375f3c1990212405bc476eba142bc82fab604c6ebc436

Observation bd76f209-ea7c-4bf4-a483-c87a9056424b · inbound

A First-Order Eikonal Framework for Quasinormal Modes, Shadows, Strong Lensing, and Grey-Body Factors in a Scalarized Black-Hole Metric cites this paper.

A First-Order Eikonal Framework for Quasinormal Modes, Shadows, Strong Lensing, and Grey-Body Factors in a Scalarized Black-Hole Metric Viewing the Shadow of the Black Hole at the Galactic Center

Reference 53

Resolution
verified exact
arxiv_id, observed 2026-05-10T10:49:56.859138Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-10T10:46:09.790506Z digest=sha256:2b059449911a075e9d87fd914aebefe2239ad7acaa34f3063bc45d8abffe52b5

Observation 4eb87813-9ba4-4bb7-9a9f-a817bab0e1d4 · inbound

A First-Order Eikonal Framework for Quasinormal Modes, Shadows, Strong Lensing, and Grey-Body Factors in a Scalarized Black-Hole Metric cites this paper.

A First-Order Eikonal Framework for Quasinormal Modes, Shadows, Strong Lensing, and Grey-Body Factors in a Scalarized Black-Hole Metric Viewing the Shadow of the Black Hole at the Galactic Center

Reference 53

Resolution
verified exact
arxiv_id, observed 2026-05-12T01:51:14.628373Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-12T01:50:35.608231Z digest=sha256:788b1ed1a5390be72738c1afa0329a76b93d054860f7104873af804c72813db4

Observation 64fb3f68-25b8-41db-a1ee-adadf6022972 · inbound

Regular Black Holes in General Relativity from Nonlinear Electrodynamics with de Sitter Cores cites this paper.

Regular Black Holes in General Relativity from Nonlinear Electrodynamics with de Sitter Cores Viewing the Shadow of the Black Hole at the Galactic Center

Reference 58

Resolution
verified exact
arxiv_id, observed 2026-05-11T13:41:10.711677Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-10T00:41:07.975731Z digest=sha256:b876b7e7a21bc38b155f59e74bcd2b05212a123a99ccb521013c8941b41dc386

Observation f3061492-9116-4aa4-b617-266cbfe71d6d · inbound

Regular Black Holes in General Relativity from Nonlinear Electrodynamics with de Sitter Cores cites this paper.

Regular Black Holes in General Relativity from Nonlinear Electrodynamics with de Sitter Cores Viewing the Shadow of the Black Hole at the Galactic Center

Reference 58

Resolution
unresolved
no resolver link, observed 2026-07-12T18:47:29.314206Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-12T18:47:29.314206Z digest=sha256:e6c444a96629204a7fcc428158b52b25af9c58dc395c5d00bdf18767179954af

Observation ba2bbb55-7281-4282-8896-8553ae4e8a87 · inbound

Reshaping the inner shadow of a Kerr black hole by a torn accretion disk cites this paper.

Reshaping the inner shadow of a Kerr black hole by a torn accretion disk Viewing the Shadow of the Black Hole at the Galactic Center

Reference 1

Resolution
verified exact
arxiv_id, observed 2026-05-11T13:51:05.830352Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-09T23:55:34.813729Z digest=sha256:f2a229181b9db074eb52598d93b921b405b8b5eeed709ad8d7c4b819799a61d0

Observation cd446eb6-23a9-4949-b2f6-85cebcc82c33 · inbound

Photon Propagation and Black Hole Imaging in Kruglov Nonlinear Electrodynamics cites this paper.

Photon Propagation and Black Hole Imaging in Kruglov Nonlinear Electrodynamics Viewing the Shadow of the Black Hole at the Galactic Center

Reference 13

Resolution
verified exact
arxiv_id, observed 2026-05-11T20:01:09.342429Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-08T10:33:50.368618Z digest=sha256:10faf706f9e85c043efdb89cdb7a89c7746278a22d85b1e88ed5b6c68f7df305

Observation 09d639fa-f241-43e1-aabd-b0633b493c43 · inbound

Photon Propagation and Black Hole Imaging in Kruglov Nonlinear Electrodynamics cites this paper.

Photon Propagation and Black Hole Imaging in Kruglov Nonlinear Electrodynamics Viewing the Shadow of the Black Hole at the Galactic Center

Reference 13

Resolution
verified exact
arxiv_id, observed 2026-05-11T04:41:00.977540Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-11T01:08:31.610353Z digest=sha256:93685cbe2f796b298c02ec08f34678e175d4f908c2daf5d2e4f7270671fbeb59

Observation fda4a8fa-b759-4099-97a7-82b5790216f7 · inbound

Photon Propagation and Black Hole Imaging in Kruglov Nonlinear Electrodynamics cites this paper.

Photon Propagation and Black Hole Imaging in Kruglov Nonlinear Electrodynamics Viewing the Shadow of the Black Hole at the Galactic Center

Reference 13

Resolution
unresolved
no resolver link, observed 2026-07-12T18:30:37.013457Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-07-12T18:30:37.013457Z digest=sha256:fb1db07011b19e0f1353f3169733e541762b367cc4daab8784b62c225a5f10d4

Observation 58fa7ea9-941f-4fb0-9484-72cb8a8c9ef0 · inbound

Photon Surfaces in Higher-Curvature Gravity: Implications for Quasinormal Modes and Gravitational Lensing cites this paper.

Photon Surfaces in Higher-Curvature Gravity: Implications for Quasinormal Modes and Gravitational Lensing Viewing the Shadow of the Black Hole at the Galactic Center

Reference 7

Resolution
verified exact
arxiv_id, observed 2026-05-11T22:51:23.274808Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-08T02:18:37.874796Z digest=sha256:b00f51ed76076d1e3f14ce3af6750d58c66f584427368975920a4634b76ca340

Observation 92cce7a7-705f-4961-aa4e-20f79a673851 · inbound

Photon Surfaces in Higher-Curvature Gravity: Implications for Quasinormal Modes and Gravitational Lensing cites this paper.

Photon Surfaces in Higher-Curvature Gravity: Implications for Quasinormal Modes and Gravitational Lensing Viewing the Shadow of the Black Hole at the Galactic Center

Reference 7

Resolution
unresolved
no resolver link, observed 2026-08-02T15:40:42.006125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T15:40:42.006125Z digest=sha256:0c8478d24f7ae00a5c7e93427d3a0660433087071819ecc63e11722b44c8a37a

Observation f6a9b33b-c876-4dcc-a6a0-fd98f84fbe04 · inbound

Strong-field signatures of a regular black hole in an Einasto dark matter halo cites this paper.

Strong-field signatures of a regular black hole in an Einasto dark matter halo Viewing the Shadow of the Black Hole at the Galactic Center

Reference 8

Resolution
verified exact
arxiv_id, observed 2026-05-11T23:01:22.363965Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-08T01:51:23.065312Z digest=sha256:90cc7731ceacae5ab8c87bb07d4b0470c2c402b9c95e605d4917fda217217e25

Observation 5f15b954-97bb-4765-9a90-836fdb6b5e72 · inbound

A note on methods for computing the critical curve of Kerr-like black holes cites this paper.

A note on methods for computing the critical curve of Kerr-like black holes Viewing the Shadow of the Black Hole at the Galactic Center

Reference 14

Resolution
verified exact
arxiv_id, observed 2026-05-11T16:16:06.527554Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-09T18:26:51.561574Z digest=sha256:a96df6a87be1a15154e5e34ca71140cbf03147f839d5c75d9f1f9a976ea06608

Observation 0672ab3c-7a60-4534-9626-561452fd1fec · 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 Viewing the Shadow of the Black Hole at the Galactic Center

Reference 9

Resolution
verified exact
arxiv_id, observed 2026-05-12T06:36:23.588973Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-05-12T04:10:20.941850Z digest=sha256:ff80767ef188b9b36a66ef22e163ccded772352ef0c0f7f0bc2ba45e39bcb5fe

Observation ef430959-0ddc-47b2-ae19-c4b582046218 · 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 Viewing the Shadow of the Black Hole at the Galactic Center

Reference 7

Resolution
verified exact
local_arxiv, observed 2026-06-29T16:13:36.430695Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-06-29T15:52:43.514424Z digest=sha256:2e2d4f9b182b7d85f172ef6a4054cff3864aa73f9f6884fde8d61afb44787efd

Observation d55589ff-8207-4995-8a1c-6a5bd1676071 · inbound

Shadow, acoustic redshift, and transfer observables of Lorentz-violating rotating acoustic black holes cites this paper.

Shadow, acoustic redshift, and transfer observables of Lorentz-violating rotating acoustic black holes Viewing the Shadow of the Black Hole at the Galactic Center

Reference 44

Resolution
verified exact
local_arxiv, observed 2026-06-29T12:53:27.292473Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-06-29T11:26:45.566515Z digest=sha256:8233535c1f967022b2d03a4d320f34c72a3afb74a9a3ea320938f21b319c931a

Observation c404a0b9-f657-4b11-a4e1-2a69cf740604 · inbound

Probing Effective Field Theory Corrections with Quasinormal Modes and Gravitational Lensing in Reissner-Nordstr\"om Black Holes cites this paper.

Probing Effective Field Theory Corrections with Quasinormal Modes and Gravitational Lensing in Reissner-Nordstr\"om Black Holes Viewing the Shadow of the Black Hole at the Galactic Center

Reference 4

Resolution
verified exact
local_arxiv, observed 2026-06-29T11:23:20.821275Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-06-29T11:20:05.053294Z digest=sha256:7a25c54ad9c5586607e97a0856cc9979c4b5259700ed2a0fa7fb95d704858160

Observation f9d25521-d7fd-43a1-aff4-212a136060df · inbound

A perturbative geometric approach for photon spheres, massive particle surfaces and black hole shadows with mass variations cites this paper.

A perturbative geometric approach for photon spheres, massive particle surfaces and black hole shadows with mass variations Viewing the Shadow of the Black Hole at the Galactic Center

Reference 4

Resolution
verified exact
local_arxiv, observed 2026-06-28T19:52:35.808788Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-06-28T18:48:18.316004Z digest=sha256:b4cbcc588d5e4c9b40e433e2ddb928514e4a06558a02794fd98076a72e9ff392

Observation 3745d2b3-7d74-429a-9258-040c624a2cf5 · inbound

Constraining the jet base emission of M87* with past and future Event Horizon Telescope observations cites this paper.

Constraining the jet base emission of M87* with past and future Event Horizon Telescope observations Viewing the Shadow of the Black Hole at the Galactic Center

Reference 7

Resolution
metadata mismatch
local_arxiv, observed 2026-06-28T06:11:43.014036Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=arxiv_source observed=2026-07-11T11:50:26.030339Z digest=sha256:5a802eacefbb5dafc295c0b775dbdba5dde3a202460b08a3532db2a725d51957

Observation fe76e94c-3589-4ff7-be86-649071c86267 · inbound

Polarization-Dependent Photon Propagation, Quasinormal Modes, and Gravitational Lensing in Higher-Curvature Effective Theories cites this paper.

Polarization-Dependent Photon Propagation, Quasinormal Modes, and Gravitational Lensing in Higher-Curvature Effective Theories Viewing the Shadow of the Black Hole at the Galactic Center

Reference 19

Resolution
verified exact
local_arxiv, observed 2026-07-04T04:19:34.889329Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-06-26T17:04:10.460220Z digest=sha256:8aea294d12bc56446a2d31388cb52a3e2efe5af196abd68a3b5ad8871df5ea0e

Observation d59e51e0-475e-4614-b705-279ad73fd505 · inbound

Constitutive birefringence and critical curves in the rotating Garc\'ia--D\'iaz black hole cites this paper.

Constitutive birefringence and critical curves in the rotating Garc\'ia--D\'iaz black hole Viewing the Shadow of the Black Hole at the Galactic Center

Reference 39

Resolution
verified exact
local_arxiv, observed 2026-07-04T04:59:36.005049Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-06-26T16:33:40.237155Z digest=sha256:f773410d8f28898a745b129cf76b14eda5c40c4aac7eb90e8a86b1b91b101583

Observation 3aff59d6-14a2-4ab7-9119-2b02790dfc26 · inbound

Polarization-dependent observational signatures of Weyl-coupled photons around a black hole cites this paper.

Polarization-dependent observational signatures of Weyl-coupled photons around a black hole Viewing the Shadow of the Black Hole at the Galactic Center

Reference 31

Resolution
unresolved
no resolver link, observed 2026-07-14T10:10:18.422736Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T10:10:18.422736Z digest=sha256:968a66c770b67e8ca3faa2508c4e002b6d904c19cefd9bd4b7f1460b72c03934

Observation 2debf987-8c31-4d55-8314-27e8e27c0a9d · inbound

Dark matter environments and safeguards for spacetime inference from horizon scale interferometry cites this paper.

Dark matter environments and safeguards for spacetime inference from horizon scale interferometry Viewing the Shadow of the Black Hole at the Galactic Center

Reference 69

Resolution
unresolved
no resolver link, observed 2026-08-02T03:10:33.691942Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T03:10:33.691942Z digest=sha256:69297212514c063c3572805b5538661fb9b70dd86dd71c078e085fe45bdcecc2

Observation b3f0bd7f-2e75-4eb5-a88d-fa8d14408193 · inbound

Analytical Study of Deflection Angle and Time Delay in Kerr Spacetime with Modified Propagation cites this paper.

Analytical Study of Deflection Angle and Time Delay in Kerr Spacetime with Modified Propagation Viewing the Shadow of the Black Hole at the Galactic Center

Reference 15

Resolution
unresolved
no resolver link, observed 2026-08-01T19:55:50.373507Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-01T19:55:50.373507Z digest=sha256:bb3c2491d706ec119c12df529fe7d0087eea8d2b1cb919fb028f28b4824c9c9a

Observation 6d8bbb71-fd03-474e-8350-fa3ee71fd4d8 · inbound

Shadow of the generalized Vaidya black hole cites this paper.

Shadow of the generalized Vaidya black hole Viewing the Shadow of the Black Hole at the Galactic Center

Reference 37

Resolution
unresolved
no resolver link, observed 2026-08-01T17:57:57.813975Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-01T17:57:57.813975Z digest=sha256:07a7fde96a463c04b218676960a31bd1573ea5e7cd60b2bb629948da7c1bc9c5

Observation 1762efec-480e-41bb-b8e4-1c6de5391e9c · inbound

Static spheres in black hole spacetimes: pairing, energy conditions, and an upper bound on the innermost radius cites this paper.

Static spheres in black hole spacetimes: pairing, energy conditions, and an upper bound on the innermost radius Viewing the Shadow of the Black Hole at the Galactic Center

Reference 31

Resolution
unresolved
no resolver link, observed 2026-08-01T09:17:01.148070Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-01T09:17:01.148070Z digest=sha256:a34c5807e81a017fb2f0d9b55b030e9d805047053e15e904c0cec0521dcc9457

Observation 5378e856-9fcb-4e0f-97e3-0b2af57b08b7 · inbound

Viscosity effects on the shadow of a non-rotating black hole cites this paper.

Viscosity effects on the shadow of a non-rotating black hole Viewing the Shadow of the Black Hole at the Galactic Center

Reference 10

Resolution
unresolved
no resolver link, observed 2026-08-01T06:59:54.931788Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-01T06:59:54.931788Z digest=sha256:a6dd61d1896f30d3d81f1a50da80c122a62fb7dd518e6f4d5336eb6b4ef5c49e

Observation 827cd274-af76-4d5a-bee0-e4b967304c22 · inbound

The glow of eternal black holes cites this paper.

The glow of eternal black holes Viewing the Shadow of the Black Hole at the Galactic Center

Reference 28

Resolution
unresolved
no resolver link, observed 2026-08-08T16:43:59.909324Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T16:43:59.909324Z digest=sha256:7e5dcbc912a05b96374f9f7334122482dd457faa7c236661296229645ff037b4

Observation 173d5b61-b92c-46e8-9328-247670bb0bd9 · inbound

Construction of an analytic multi-component accretion environment and its application to Kerr black hole imaging cites this paper.

Construction of an analytic multi-component accretion environment and its application to Kerr black hole imaging Viewing the Shadow of the Black Hole at the Galactic Center

Reference 13

Resolution
unresolved
no resolver link, observed 2026-08-14T04:38:28.501245Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T04:38:28.501245Z digest=sha256:9122078e52b0a330dfe3cde277196b9aa1b7deb79783f191f0ec597ebeec558e

Observation fce868ef-c904-4ef0-8edc-966c56dc51b4 · inbound

EFT Corrections to Photon Propagation and Gravitational Lensing in an Ellis-Bronnikov Wormhole cites this paper.

EFT Corrections to Photon Propagation and Gravitational Lensing in an Ellis-Bronnikov Wormhole Viewing the Shadow of the Black Hole at the Galactic Center

Reference 1

Resolution
unresolved
no resolver link, observed 2026-08-14T04:48:00.594202Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T04:48:00.594202Z digest=sha256:d2508d2aaa71b1f093b68841b9ad7ebbdcbbb48dad592bf547093668675721a8