Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Echoes from a singularity
As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2006.16522.
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 2026-08-20T06:33:59.587034+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-16T12:28:59.023997Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-23T04:52:34.208400Z
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 2857dae8-ad53-41ac-b45d-919e88c6a30d · inbound
Black holes surrounded by dark matter spike: Spacetime metrics and gravitational wave ringdown waveforms cites this paper.
Black holes surrounded by dark matter spike: Spacetime metrics and gravitational wave ringdown waveforms Echoes from a singularity
Reference 52
- Resolution
- verified exact
- arxiv_id, observed 2026-05-23T04:52:34.210788Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 7de4482c-b61c-4e8b-afad-8d8e065674ff · inbound
Quasinormal Modes and Greybody Factors of Scalar Field Perturbations in the NED Corrected Charged Black Hole Spacetime cites this paper.
Quasinormal Modes and Greybody Factors of Scalar Field Perturbations in the NED Corrected Charged Black Hole Spacetime Echoes from a singularity
Reference 47
- Resolution
- unresolved
- no resolver link, observed 2026-08-16T12:28:59.023997Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e457f595-90cb-47f0-8a55-6f5d37cf35c5 · inbound
Connection Between the Shadow Radius and Quasinormal Frequencies for Black Holes in STVG with Perfect Fluid Dark Matter cites this paper.
Connection Between the Shadow Radius and Quasinormal Frequencies for Black Holes in STVG with Perfect Fluid Dark Matter Echoes from a singularity
Reference 54
- Resolution
- unresolved
- no resolver link, observed 2026-07-13T16:36:36.896932Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7d370f71-0df6-4d44-872a-2f9a488ded79 · inbound
Scoping Review of AI, Metrology, and ESG in the Semiconductor Sector: Implications for Safe and Sustainable by Design (SSbD) cites this paper.
Scoping Review of AI, Metrology, and ESG in the Semiconductor Sector: Implications for Safe and Sustainable by Design (SSbD) Echoes from a singularity
Reference 14
- Resolution
- unresolved
- no resolver link, observed 2026-08-01T03:43:01.293944Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4456af37-f0bc-417a-8ca7-45b326cbf065 · inbound
Echoes and quasinormal modes for static loop quantum black bounces cites this paper.
Echoes and quasinormal modes for static loop quantum black bounces Echoes from a singularity
Reference 56
- Resolution
- unresolved
- no resolver link, observed 2026-08-01T01:43:23.329019Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.