Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
The Universality of Penrose Limits near Space-Time Singularities
As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:hep-th/0403252.
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 2026-08-15T06:32:42.880941+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-11T17:55:26.549727Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-05-25T07:25:28.664105Z
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 76957170-de41-40bc-ab60-d21c1fa2e105 · inbound
pp-Waves and the Hidden Symmetries of Black Hole Quasinormal Modes cites this paper.
pp-Waves and the Hidden Symmetries of Black Hole Quasinormal Modes The Universality of Penrose Limits near Space-Time Singularities
Reference 27
- Resolution
- unresolved
- no resolver link, observed 2026-08-11T17:55:26.549727Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 35a106cf-d1a4-402b-ba2b-f15f94693111 · inbound
Circular strings, magnons, plane waves and local quenches in BTZ cites this paper.
Circular strings, magnons, plane waves and local quenches in BTZ The Universality of Penrose Limits near Space-Time Singularities
Reference 21
- Resolution
- verified exact
- local_arxiv, observed 2026-05-25T07:25:28.668011Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.