Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2010.08557.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-19T06:32:44.657259+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T21:02:06.462504Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-15T21:46:41.621709Z
0 of 0 outbound references displayed
External citation measurements
No source-named external measurement is stored.
No outbound reference observations are available for this paper version.
Observation ce6a2e51-b241-49a9-b2db-a26e2364a776 · inbound
Null orbits and shadows in the Ernst-Wild geometry: insights for black holes immersed in a magnetic field Can the EHT M87 results be used to test general relativity?
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fb4805d1-5d8e-4552-959f-524340b01d29 · inbound
Black hole spectroscopy: from theory to experiment Can the EHT M87 results be used to test general relativity?
Reference 272
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 9ee5c7bf-5b7f-470b-8c41-66d9e50e4b63 · inbound
Rotating Black Holes with Primary Scalar Hair: Shadow Signatures in Beyond Horndeski Gravity Can the EHT M87 results be used to test general relativity?
Reference 67
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 5ddc7828-374b-4348-9200-de57cfb3392f · inbound
Photon rings and shadows of black holes with non-minimal couplings between curvature and electromagnetic field Can the EHT M87 results be used to test general relativity?
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation adbf7735-9840-43ed-a6a3-90d5573dc08b · inbound
On the impossibility of observational confirmation of black holes Can the EHT M87 results be used to test general relativity?
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.