Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:gr-qc/0401008.
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 2026-08-21T06:32:19.484+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-12T11:59:19.272325Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-11T21:01:10.051960Z
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 7be276bf-be73-458d-bb16-ee096f482353 · inbound
Extremal Kerr-Schild Form Classification of the Weyl Tensor in Higher Dimensions
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c42531fd-1694-4b71-9dcb-3652e8f0a996 · inbound
A Complete Invariant Analysis of the Kerr Spacetime and its Photon Region Classification of the Weyl Tensor in Higher Dimensions
Reference 17
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.