Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Universal properties of the near-horizon optical geometry
As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:0809.1571.
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 2026-08-18T06:34:40.430872+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-16T00:33:40.986000Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-06T15:20:03.647410Z
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 623addcd-042c-45e8-b103-bc663d6c622a · inbound
Semi-Analytic Trajectory Analysis of Light in Generic Static Spacetimes cites this paper.
Semi-Analytic Trajectory Analysis of Light in Generic Static Spacetimes Universal properties of the near-horizon optical geometry
Reference 21
- Resolution
- verified exact
- local_arxiv, observed 2026-08-06T15:20:03.650941Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation b69013ae-c4b0-4950-a76e-69be5b6f05db · inbound
Phase-plane formulation of weak gravitational deflection in static spherical spacetimes cites this paper.
Phase-plane formulation of weak gravitational deflection in static spherical spacetimes Universal properties of the near-horizon optical geometry
Reference 33
- Resolution
- unresolved
- no resolver link, observed 2026-08-16T00:33:40.986000Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.