Paper Citation Record · LEDGER

Measuring Supermassive Black Hole Spins in Active Galactic Nuclei

As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1309.6334.

A citation records a reference. It does not transfer a finding from one paper to another.

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-13T06:32:02.005865+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-12T15:22:20.253530Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: pith, observed 2026-08-12T15:22:21.410917Z

0 of 0 outbound references displayed

External citation measurements

No source-named external measurement is stored.

No outbound reference observations are available for this paper version.

Observation 80e6e92d-8aef-4579-8e48-d1e1182c1625 · inbound

Reference 16

Resolution: verified exact; local_arxiv, observed 2026-08-12T15:22:21.416673Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.

Observation 8d7448cd-324b-495b-94d9-1c19a3e95ae6 · inbound

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-04T13:25:22.689841Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.