Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
The causal hierarchy of spacetimes
As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:gr-qc/0609119.
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 2026-08-19T06:32:44.657259+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T15:29:28.370380Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-11T06:15:59.497974Z
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 54724a50-4469-4693-895b-777d5d138388 · inbound
Destructuring Physics: A functional derivation of spacetime cites this paper.
Destructuring Physics: A functional derivation of spacetime The causal hierarchy of spacetimes
Reference 11
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T19:48:50.838864Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 77bb87a6-7314-4e2c-9b88-518c7b2bc77c · inbound
Semi-local observables, edge modes and quantum reference frames in quantum electromagnetism: an algebraic approach cites this paper.
Semi-local observables, edge modes and quantum reference frames in quantum electromagnetism: an algebraic approach The causal hierarchy of spacetimes
Reference 82
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T14:50:33.122855Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation abe31fd0-e999-4667-afab-80c13fbf4001 · inbound
Metric affine gravity with dynamical chronology protection cites this paper.
Metric affine gravity with dynamical chronology protection The causal hierarchy of spacetimes
Reference 36
- Resolution
- verified exact
- arxiv_id, observed 2026-07-04T15:11:40.868525Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation d3669131-e8ea-46b9-a4a7-68c083448f71 · inbound
Free boundary space-like graphs with prescribed mean curvature cites this paper.
Free boundary space-like graphs with prescribed mean curvature The causal hierarchy of spacetimes
Reference 7
- Resolution
- unresolved
- no resolver link, observed 2026-08-15T15:29:28.370380Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.