Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
M87 black hole mass and spin estimate through the position of the jet boundary shape break
As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1904.05665.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-21T06:32:19.484+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T10:14:30.470814Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T10:14:30.699354Z
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 ead9e795-d43d-4d6f-82de-0a5666ae90fb · inbound
Testing the Schwarzschild metric in a strong field region with the Event Horizon Telescope cites this paper.
Testing the Schwarzschild metric in a strong field region with the Event Horizon Telescope M87 black hole mass and spin estimate through the position of the jet boundary shape break
Reference 45
- Resolution
- verified exact
- local_arxiv, observed 2026-08-14T10:14:30.704463Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.