Paper Citation Record · LEDGER

Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

As of 22 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 9 inbound Pith citation observations for arXiv:2109.13949.

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

pith.paper-citation-record.v1
2109.13949 v1

Coverage vector

measured 0 of 0 reference resolution

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measured 9 of 9 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-22T06:32:14.747728+00:00

measured 9 of 9 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-03T21:09:36.239471Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-21T17:40:26.492098Z

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Outbound references

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Pith citing papers

Observation 122fae88-5294-49b1-bac6-f9fce20e046d · inbound

Black hole spectroscopy: from theory to experiment cites this paper.

Black hole spectroscopy: from theory to experiment Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 101

Resolution: verified exact; arxiv_id, observed 2026-05-12T01:31:24.514122Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation cdcf2333-d04c-46ea-8695-dbda16b964d8 · inbound

Quasinormal modes of Kerr-Newman black holes: revisiting the Dudley-Finley approximation cites this paper.

Quasinormal modes of Kerr-Newman black holes: revisiting the Dudley-Finley approximation Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 27

Resolution: verified exact; arxiv_id, observed 2026-05-18T08:56:08.615676Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 35496dab-ab6c-4796-b1f6-3f3a3525dabf · inbound

Ergodic Hysteresis of the Kerr black hole spectrum cites this paper.

Ergodic Hysteresis of the Kerr black hole spectrum Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-03T21:09:36.239471Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 481f3fa1-7022-42c4-bc6d-56668943a2dd · inbound

Exceptional line and pseudospectrum in black hole spectroscopy cites this paper.

Exceptional line and pseudospectrum in black hole spectroscopy Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-03T21:08:42.230090Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 00f3917f-abf4-4d4b-bff7-60a95717c494 · inbound

Exceptional Points and Resonance in Black Hole Ringdown cites this paper.

Exceptional Points and Resonance in Black Hole Ringdown Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 36

Resolution: verified exact; arxiv_id, observed 2026-05-21T17:40:26.494035Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 00188ac6-bc7c-4a54-8818-b983d11e602f · inbound

Exceptional Lines and Excitation of (Nearly) Double-Pole Quasinormal Modes: A Semi-Analytic Study in the Nariai Black Hole cites this paper.

Exceptional Lines and Excitation of (Nearly) Double-Pole Quasinormal Modes: A Semi-Analytic Study in the Nariai Black Hole Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-03T13:08:00.378578Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7b9f5615-bdb4-4ab1-a0c7-c85c560b0fda · inbound

Detectability of avoided crossings in black hole ringdowns cites this paper.

Detectability of avoided crossings in black hole ringdowns Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 22

Resolution: verified exact; arxiv_id, observed 2026-05-20T17:58:49.758756Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 5e2915bc-ad3a-4a86-b103-2708ed2533ea · inbound

Gravitational perturbations of a regular T-duality inspired black hole: Quasinormal modes, excitation factors, and time-domain evolution cites this paper.

Gravitational perturbations of a regular T-duality inspired black hole: Quasinormal modes, excitation factors, and time-domain evolution Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 132

Resolution: unresolved; no resolver link, observed 2026-08-02T08:53:13.636017Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c381f849-f73d-4162-be67-11f37a9a7b21 · inbound

Exceptional lines in the Kerr-Newman black hole spectrum cites this paper.

Exceptional lines in the Kerr-Newman black hole spectrum Eigenvalue repulsions in the quasinormal spectra of the Kerr-Newman black hole

Reference 40

Resolution: unresolved; no resolver link, observed 2026-07-14T14:52:51.634566Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.