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Paper Citation Record · LEDGER

Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 9 inbound Pith citation observations for arXiv:1904.09242.

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

pith.paper-citation-record.v1
1904.09242 v1

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 9 of 9 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 9 of 9 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-12T04:28:15.431265Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-03T06:47:42.911795Z

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 75535a56-6f7f-4bf3-8dfe-b035508b8aaf · inbound

Lensed fast radio bursts as a probe of time-varying gravitational potential induced by wave dark matter cites this paper.

Lensed fast radio bursts as a probe of time-varying gravitational potential induced by wave dark matter Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 42

Resolution
unresolved
no resolver link, observed 2026-08-12T04:28:15.431265Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-12T04:28:15.431265Z digest=sha256:3d2de2b6585d3adccf5f4ef60bcdb5014db88e186d007afb1cf66d5032b6e05c

Observation 4125aa90-2875-43e2-844d-d1206ddada8f · inbound

Probing Fundamental Constant Oscillation in the Galactic Center with S-Star Spectroscopy cites this paper.

Probing Fundamental Constant Oscillation in the Galactic Center with S-Star Spectroscopy Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 126

Resolution
unresolved
no resolver link, observed 2026-08-06T18:50:28.688143Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T18:50:28.688143Z digest=sha256:27a469da8e9e9cc352e95bface38f856665c8a3928b0b16445fccac7625a74b0

Observation ca9606ec-3d46-41fd-b50a-b38b0ec10d6f · inbound

Ultralight Dark Matter from the Edge of Field Space cites this paper.

Ultralight Dark Matter from the Edge of Field Space Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 81

Resolution
unresolved
no resolver link, observed 2026-08-03T22:45:18.789790Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T22:45:18.789790Z digest=sha256:d24e10af2065123614adcfd3c2bc8b285385e01ef385fe18a003aad8052d2da5

Observation c6a48117-7d28-4e2a-8afd-6f4834722bd4 · inbound

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

Constraining interacting dark energy models with black hole superradiance Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 64

Resolution
verified exact
local_arxiv, observed 2026-05-17T21:10:16.936572Z

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.

source=pdf_text observed=2026-05-17T21:08:20.630611Z digest=sha256:8307738c16e8b8406c6eafa766612c685f06e7918c7adb1315fb37b638262ea7

Observation d5c2e2f3-f707-442b-b464-9751f2291ed5 · inbound

Majoron Dark Matter, High-Scale Seesaw, and Leptogenesis cites this paper.

Majoron Dark Matter, High-Scale Seesaw, and Leptogenesis Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 89

Resolution
verified exact
local_arxiv, observed 2026-07-02T00:26:24.572865Z

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.

source=pdf_text observed=2026-06-28T13:22:59.945018Z digest=sha256:e4a050c1047fb28b65987ee08af2f6151602a8a98f255b05272751e40102fff4

Observation cec21fb2-0f45-4728-b672-c69bc9014e4a · inbound

Gravitational superfluorescence from superradiant axion clouds cites this paper.

Gravitational superfluorescence from superradiant axion clouds Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 31

Resolution
verified exact
local_arxiv, observed 2026-07-03T06:47:42.912931Z

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.

source=pdf_text observed=2026-06-27T12:29:53.846656Z digest=sha256:b1ea272ec9a65891284446fd3f2cc268e938849e75fadd4e9cf54cfb4eded875

Observation 3e243b13-51fe-4b14-9d19-b56c7067950f · inbound

Background-Induced Forces from Quadratically Coupled Ultralight Dark Matter cites this paper.

Background-Induced Forces from Quadratically Coupled Ultralight Dark Matter Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 139

Resolution
verified exact
local_arxiv, observed 2026-07-01T15:35:48.053192Z

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.

source=pdf_text observed=2026-06-30T01:20:34.806985Z digest=sha256:d5f7bd422782c34fb65bbb8cbbb5cafa40815177cc34281d0eeae5bc74f1800a

Observation 219af8bc-611c-4103-80a8-14687ce30b95 · inbound

Probing Neutrinophilic Long-Range Forces at DUNE cites this paper.

Probing Neutrinophilic Long-Range Forces at DUNE Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 39

Resolution
unresolved
no resolver link, observed 2026-07-11T19:10:13.702896Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-11T19:10:13.702896Z digest=sha256:1bba8ea3c5042c3e77cf79f1edda8154d7e8118e40cd6f473c2c8c0aae6c74d3

Observation e58a6215-8fc9-4f34-901d-c333a0b82670 · inbound

Charged black holes embedded in matter with anisotropic pressure: Horizon Structure and Quasinormal Mode Spectra cites this paper.

Charged black holes embedded in matter with anisotropic pressure: Horizon Structure and Quasinormal Mode Spectra Ultra Light Boson Dark Matter and Event Horizon Telescope Observations of M87*

Reference 20

Resolution
unresolved
no resolver link, observed 2026-07-11T05:57:01.232030Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-11T05:57:01.232030Z digest=sha256:1da1e40545a6038d5667276df445636188d3a7242f5d430e856945c9bca5ce32