Paper Citation Record · LEDGER

Stringent axion constraints with Event Horizon Telescope polarimetric measurements of M87$^\star$

As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 6 inbound Pith citation observations for arXiv:2105.04572.

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pith.paper-citation-record.v1
2105.04572 v2

Coverage vector

measured 0 of 0 reference resolution

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measured 6 of 6 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00

measured 6 of 6 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-06T18:50:28.674897Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-03T06:47:42.873076Z

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External citation measurements

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Outbound references

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Pith citing papers

Observation 0e11c335-c39b-46dd-9e8c-b30683a06c9b · 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 Stringent axion constraints with Event Horizon Telescope polarimetric measurements of M87$^\star$

Reference 121

Resolution: unresolved; no resolver link, observed 2026-08-06T18:50:28.674897Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8607201a-3869-4f3f-ab58-38119074cc2b · inbound

Identifying Monochromatic Signals in LISA and Taiji via Spectral Split: Gravitational Waves versus Ultralight Dark Matter cites this paper.

Identifying Monochromatic Signals in LISA and Taiji via Spectral Split: Gravitational Waves versus Ultralight Dark Matter Stringent axion constraints with Event Horizon Telescope polarimetric measurements of M87$^\star$

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-05T18:28:10.696065Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f1d81c9d-697b-4639-8439-9fb7c0b6bb43 · inbound

Ultralight Boson Ionization from Comparable-Mass Binaries cites this paper.

Ultralight Boson Ionization from Comparable-Mass Binaries Stringent axion constraints with Event Horizon Telescope polarimetric measurements of M87$^\star$

Reference 90

Resolution: unresolved; no resolver link, observed 2026-08-04T18:56:18.220570Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 06bed37e-333a-465e-b47b-b81f8b72adf7 · inbound

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

Constraining interacting dark energy models with black hole superradiance Stringent axion constraints with Event Horizon Telescope polarimetric measurements of M87$^\star$

Reference 56

Resolution: verified exact; arxiv_id, observed 2026-05-17T21:10:16.828325Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation d5795e0d-d9d1-44c0-aa7e-a4ed2d20e4f4 · inbound

Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media cites this paper.

Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media Stringent axion constraints with Event Horizon Telescope polarimetric measurements of M87$^\star$

Reference 125

Resolution: verified exact; arxiv_id, observed 2026-05-16T21:43:34.246813Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation ac2edb22-4702-4167-896e-187ba7a1392b · inbound

Gravitational superfluorescence from superradiant axion clouds cites this paper.

Gravitational superfluorescence from superradiant axion clouds Stringent axion constraints with Event Horizon Telescope polarimetric measurements of M87$^\star$

Reference 27

Resolution: verified exact; arxiv_id, observed 2026-07-03T06:47:42.874484Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.