Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
A dust-parallax distance of 19 megaparsecs to the supermassive black hole in NGC 4151
As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1411.7032.
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 2026-08-16T10:45:06.159086Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-16T10:45:07.416192Z
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 648511d4-9e6d-418c-b6a8-83390929d775 · inbound
Detection and Characterization of Quasi-Periodic Oscillations in Seyfert Galaxy NGC 4151 cites this paper.
Detection and Characterization of Quasi-Periodic Oscillations in Seyfert Galaxy NGC 4151 A dust-parallax distance of 19 megaparsecs to the supermassive black hole in NGC 4151
Reference 8
- Resolution
- verified exact
- local_arxiv, observed 2026-08-16T10:45:07.421382Z
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.