Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Optics in a nonlinear gravitational plane wave
As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1502.03658.
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 2026-08-07T06:34:17.273281+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-05T10:55:29.976081Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-05T10:55:31.836831Z
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 f51020aa-43e4-43a3-aa57-325dbc9ba4d2 · inbound
Perturbations of Plane Waves and Quadratic Quasinormal Modes on the Lightring cites this paper.
Perturbations of Plane Waves and Quadratic Quasinormal Modes on the Lightring Optics in a nonlinear gravitational plane wave
Reference 93
- Resolution
- verified exact
- local_arxiv, observed 2026-08-05T10:55:31.841883Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.