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Paper Citation Record · LEDGER

The variability of the Seyfert galaxy NGC 2992: the case for a revived AGN

As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:astro-ph/0001107.

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

pith.paper-citation-record.v1
astro-ph/0001107 v1

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 3 of 3 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 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-02T11:51:38.058440Z

measured 1 of 1 external citation measurements

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

Source: pith, observed 2026-08-05T02:28:24.338817Z

Reference resolution

0 of 0 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

5
pith, observed 2026-08-05T02:28:24.338817Z

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 33f8d04d-94ab-482f-b11a-ea9b5ff05a41 · inbound

Kinematic Stratification in Extremely Red Quasars Revealed by JWST cites this paper.

Kinematic Stratification in Extremely Red Quasars Revealed by JWST The variability of the Seyfert galaxy NGC 2992: the case for a revived AGN

Reference 175

Resolution
verified exact
arxiv_id, observed 2026-05-13T17:39:37.767759Z

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.

source=arxiv_source observed=2026-05-08T16:07:35.175251Z digest=sha256:1b51776501fb3f775f28687bce10c259645317f13464600d95bf472334fe27e8

Observation 9365a513-f806-415c-b06d-3c321620a4d4 · inbound

Unification models of Active Galactic Nuclei cites this paper.

Unification models of Active Galactic Nuclei The variability of the Seyfert galaxy NGC 2992: the case for a revived AGN

Reference 74

Resolution
metadata mismatch
local_arxiv, observed 2026-07-03T11:58:06.448899Z

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.

source=arxiv_source observed=2026-06-27T09:13:32.045559Z digest=sha256:fd5bbb64a946b64c285d79a9affc545b6c31390eb7287ba8bf406344c3da5210

Observation a71bfc3f-bb5f-4a78-9a9b-e326e8ffc2ad · inbound

Unification models of Active Galactic Nuclei cites this paper.

Unification models of Active Galactic Nuclei The variability of the Seyfert galaxy NGC 2992: the case for a revived AGN

Reference 74

Resolution
unresolved
no resolver link, observed 2026-08-02T11:51:38.058440Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-02T11:51:38.058440Z digest=sha256:51c9c94db25d7f0d4a3abcb3df290c94aeea0b41726369859e49af2107d02461