Paper Citation Record · LEDGER

Quasars can Signpost Supermassive Black Hole Binaries

As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 6 inbound Pith citation observations for arXiv:2405.19406.

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

pith.paper-citation-record.v1
2405.19406 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 6 of 6 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00

measured 6 of 6 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T13:52:14.608839Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-03T23:09:01.327905Z

Reference resolution

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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 25ef537d-bbe9-48de-b818-f2a4870a5cfe · inbound

Can quasars, triggered by mergers, account for NANOGrav's stochastic gravitational wave background? cites this paper.

Can quasars, triggered by mergers, account for NANOGrav's stochastic gravitational wave background? Quasars can Signpost Supermassive Black Hole Binaries

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-11T13:52:14.608839Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation db7af093-3255-41f7-a5ac-8537b14ff595 · inbound

Multi-Tracer Correlated Stacking: A Novel Way to Discover Anisotropy in nano-Hz Stochastic Gravitational Wave Background cites this paper.

Multi-Tracer Correlated Stacking: A Novel Way to Discover Anisotropy in nano-Hz Stochastic Gravitational Wave Background Quasars can Signpost Supermassive Black Hole Binaries

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-10T22:32:54.671530Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e0bb8d70-9676-4820-8856-d0883c04698a · inbound

Bias from small-scale leakage in Pulsar Timing Array maps cites this paper.

Bias from small-scale leakage in Pulsar Timing Array maps Quasars can Signpost Supermassive Black Hole Binaries

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-04T07:43:34.794199Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 94ab6f77-dda8-48e6-836c-18fa768c4903 · inbound

Gravity Echoes from Supermassive Black Hole Binaries cites this paper.

Gravity Echoes from Supermassive Black Hole Binaries Quasars can Signpost Supermassive Black Hole Binaries

Reference 48

Resolution: verified exact; arxiv_id, observed 2026-05-11T14:11:05.019817Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 2d61adcc-f7f4-4491-9aa1-03286881bed3 · inbound

A Joint Optimal Search for Gravitational Waves from Resolved and Unresolved Supermassive Binary Black Holes with Pulsar Timing Arrays cites this paper.

A Joint Optimal Search for Gravitational Waves from Resolved and Unresolved Supermassive Binary Black Holes with Pulsar Timing Arrays Quasars can Signpost Supermassive Black Hole Binaries

Reference 54

Resolution: verified exact; arxiv_id, observed 2026-07-03T23:09:01.329498Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 582de6f7-1c44-4ae8-8afe-2eea02b42e68 · inbound

The SKAO Pulsar Timing Array cites this paper.

The SKAO Pulsar Timing Array Quasars can Signpost Supermassive Black Hole Binaries

Reference 4

Resolution: unresolved; no resolver link, observed 2026-07-12T05:10:13.912506Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.