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Paper Citation Record · LEDGER

Constraints on dark matter annihilation from the Event Horizon Telescope Observations of M87$^\star$

As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2106.05901.

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

pith.paper-citation-record.v1
2106.05901 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 3 of 3 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-23T06:30:58.430688+00:00

measured 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T10:27:34.708589Z

measured 1 of 1 external citation measurements

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

Source: pith, observed 2026-08-05T02:28:24.338817Z

Reference resolution

0 of 0 outbound references displayed

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

External citation measurements

16
pith, observed 2026-08-05T02:28:24.338817Z

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 6941da6a-76e2-4e45-b74e-c960029bc5c1 · inbound

Relaxing Constraints on Dark Matter Annihilation Near the Supermassive Black Hole in M87 cites this paper.

Relaxing Constraints on Dark Matter Annihilation Near the Supermassive Black Hole in M87 Constraints on dark matter annihilation from the Event Horizon Telescope Observations of M87$^\star$

Reference 8

Resolution
unresolved
no resolver link, observed 2026-08-12T11:06:39.455463Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-12T11:06:39.455463Z digest=sha256:ef833e1f7a77b02ef3c0badd1a35ed0c370df047b4daa50a6dc9b46b4eae8a36

Observation 11cffb28-a3f3-4155-b3d7-338000d835ae · inbound

Machine Learning-Based Analytical Expressions for Gray-Body Factors and Application to Primordial Black Holes cites this paper.

Machine Learning-Based Analytical Expressions for Gray-Body Factors and Application to Primordial Black Holes Constraints on dark matter annihilation from the Event Horizon Telescope Observations of M87$^\star$

Reference 52

Resolution
unresolved
no resolver link, observed 2026-08-16T10:27:34.708589Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T10:27:34.708589Z digest=sha256:682a5caeddc819c06f325546a54559ea53bbd192d84c4b5dde7d09d3afc3164f

Observation 75711dfb-add5-46e0-b6f6-065fea6f24a2 · inbound

Observational Limits on Einasto Dark Matter Parameters from Event Horizon Telescope Images of Sgr A$^{*}$ and M87$^{*}$ cites this paper.

Observational Limits on Einasto Dark Matter Parameters from Event Horizon Telescope Images of Sgr A$^{*}$ and M87$^{*}$ Constraints on dark matter annihilation from the Event Horizon Telescope Observations of M87$^\star$

Reference 12

Resolution
verified exact
local_arxiv, observed 2026-07-10T19:37:33.709382Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

source=arxiv_source observed=2026-07-11T11:50:26.030339Z digest=sha256:9141aca57579f83217c6590fa084fc6c5ff9829396c699d9b6aa6c1b19e0870f