Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Gravitational perturbations in the Newman-Penrose formalism: Applications to wormholes
As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2102.09160.
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 2026-08-09T06:31:02.800959+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-08T21:39:59.824098Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-08T13:36:51.377593Z
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 e8be8413-5c5c-48bc-a60a-651388c8e27b · inbound
Quasinormal Modes and Dynamical Evolution of Scalar Fields in the Einstein-Bumblebee Theory with a Cosmological Constant cites this paper.
Quasinormal Modes and Dynamical Evolution of Scalar Fields in the Einstein-Bumblebee Theory with a Cosmological Constant Gravitational perturbations in the Newman-Penrose formalism: Applications to wormholes
Reference 57
- Resolution
- unresolved
- no resolver link, observed 2026-08-08T21:39:59.824098Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8ecdb1c8-2030-43e1-84cd-8c4a456a9d30 · inbound
Einstein-Maxwell-Dilaton Wormholes that meet the Energy Conditions cites this paper.
Einstein-Maxwell-Dilaton Wormholes that meet the Energy Conditions Gravitational perturbations in the Newman-Penrose formalism: Applications to wormholes
Reference 12
- Resolution
- verified exact
- local_arxiv, observed 2026-08-08T13:36:51.381203Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.