Paper Citation Record · LEDGER

The Penrose process, superradiance and ergoregion instabilities

As of 22 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:1803.08060.

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

pith.paper-citation-record.v1
1803.08060 v1

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 4 of 4 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 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-14T12:59:43.834185Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-05-16T20:42:00.899696Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
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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 f7e9ecc6-e534-4181-a02d-f71c11b5ef4f · inbound

Superradiance -- the 2020 Edition cites this paper.

Superradiance -- the 2020 Edition The Penrose process, superradiance and ergoregion instabilities

Reference 184

Resolution: verified exact; local_arxiv, observed 2026-05-16T20:42:00.902325Z

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 96353148-c901-4dc9-bc4b-7ab98c15a76b · inbound

Superradiant instability of charged scalar fields in higher-dimensional Reissner-Nordstr\"om-de Sitter black holes cites this paper.

Superradiant instability of charged scalar fields in higher-dimensional Reissner-Nordstr\"om-de Sitter black holes The Penrose process, superradiance and ergoregion instabilities

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-14T12:59:43.834185Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 09c7ee17-2dbe-411d-8d25-6d727ff1b384 · inbound

Exact Regions of Superradiant Instability of Kerr-Newman Black Holes and Massive Scalar Fields cites this paper.

Exact Regions of Superradiant Instability of Kerr-Newman Black Holes and Massive Scalar Fields The Penrose process, superradiance and ergoregion instabilities

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-04T08:24:54.296619Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 2dd8bba8-ad22-4b98-ae33-738b08d8d31f · inbound

Completing the Penrose Process without a Horizon cites this paper.

Completing the Penrose Process without a Horizon The Penrose process, superradiance and ergoregion instabilities

Reference 7

Resolution: unresolved; no resolver link, observed 2026-08-14T04:40:31.089958Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.