Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:gr-qc/9504041.
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 2026-08-12T06:34:41.77262+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-09T05:17:32.091403Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-07-04T04:19:34.907075Z
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 57682205-e409-430f-b7f5-93a145861e78 · inbound
Degenerate higher-order Maxwell-Einstein theories ``Faster than Light'' Photons in Gravitational Fields -- Causality, Anomalies and Horizons
Reference 83
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 651d9a06-2495-4d04-8cec-c765426353d0 · inbound
Polarization-Dependent Photon Propagation, Quasinormal Modes, and Gravitational Lensing in Higher-Curvature Effective Theories ``Faster than Light'' Photons in Gravitational Fields -- Causality, Anomalies and Horizons
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 323268a0-2e68-4627-ae26-197f304cab15 · inbound
Polarization-dependent observational signatures of Weyl-coupled photons around a black hole ``Faster than Light'' Photons in Gravitational Fields -- Causality, Anomalies and Horizons
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 13989e31-1969-4576-ac34-e07d8b2fae2d · inbound
Analytical Study of Deflection Angle and Time Delay in Kerr Spacetime with Modified Propagation ``Faster than Light'' Photons in Gravitational Fields -- Causality, Anomalies and Horizons
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.