Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Strong-field gravitational lensing by black holes
As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1909.04691.
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 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T15:12:27.996873Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-12T01:31:23.558869Z
Reference resolution
0 of 0 outbound references displayed
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- verified fuzzy0
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- 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 db832b93-557f-4666-999f-09bce93cad0a · inbound
Strong Gravitational Lensing for Photon Coupled to Weyl Tensor in Kiselev Black Hole cites this paper.
Strong Gravitational Lensing for Photon Coupled to Weyl Tensor in Kiselev Black Hole Strong-field gravitational lensing by black holes
Reference 53
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T15:12:27.996873Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 54f9a6a6-830c-4e3b-b33b-8f325725e585 · inbound
Black hole spectroscopy: from theory to experiment cites this paper.
Black hole spectroscopy: from theory to experiment Strong-field gravitational lensing by black holes
Reference 242
- Resolution
- verified exact
- arxiv_id, observed 2026-05-12T01:31:23.561995Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation cf91ee4e-3eaa-40ee-9f1c-39cec2b9435a · inbound
Gravitational Lensing of Gravitational Waves: Towards a Higher-order Geometric-optics Approach cites this paper.
Gravitational Lensing of Gravitational Waves: Towards a Higher-order Geometric-optics Approach Strong-field gravitational lensing by black holes
Reference 88
- Resolution
- unresolved
- no resolver link, observed 2026-07-31T23:11:25.582233Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.