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Paper Citation Record · LEDGER

Classifying group actions on hyperbolic spaces

As of 17 August 2026, this Paper Citation Record lists 12 of 12 outbound references and 2 inbound Pith citation observations for arXiv:2504.21203.

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

pith.paper-citation-record.v1
2504.21203 v2

Coverage vector

measured 12 of 12 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-16T05:18:25.222301Z

measured 14 of 14 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-17T06:30:58.91139+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-14T04:30:28.910756Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-18T08:16:06.658189Z

Reference resolution

12 of 12 outbound references displayed

  • verified exact0
  • verified fuzzy7
  • unresolved5
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 03c77d5d-de95-420a-b932-e3bff019c444 · outbound

This paper cites an unresolved cited work.

Classifying group actions on hyperbolic spaces Unresolved cited work

Reference 300

Resolution
unresolved
raw_fallback, observed 2026-08-16T05:18:25.472691Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.132386Z digest=sha256:f8aa8e632bae6cead9ecd24d8ca14aaf3490f1c3a410c63307ff4426fe376520

Observation b728172d-723e-4c23-9771-743fcc3be3f9 · outbound

This paper cites Hyperbolic actions of higher-rank lattices come from rank-one factors.

Classifying group actions on hyperbolic spaces Hyperbolic actions of higher-rank lattices come from rank-one factors

Reference 1987

Resolution
unresolved
no resolver link, observed 2026-08-16T05:18:25.117502Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T05:18:25.117502Z digest=sha256:51479097290cfb166d1f5751d7cd89c6fc97a0944a0c48a29d74a87fea139cd9

Observation 45a02e7d-66b7-4040-bda1-8e6aa0e7cd30 · outbound

This paper cites Gromov, Hyperbolic groups, Essays in Group Theory, MSRI Series 8, (S.M.

Classifying group actions on hyperbolic spaces Gromov, Hyperbolic groups, Essays in Group Theory, MSRI Series 8, (S.M

Reference 1990

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:18:25.425767Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.149707Z digest=sha256:636d5cc04a32f309b6d4c897fa8c5f91ff3b8371b8de68a42803dfcddcdfd10b

Observation a0aee131-bef6-4027-899a-8b27c087e4d1 · outbound

This paper cites Bestvina, K.

Classifying group actions on hyperbolic spaces Bestvina, K

Reference 1996

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:18:25.516825Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.128166Z digest=sha256:a2796775a7c7509521ac83fa76841efb10348cb090ef5a36ce12e176f8fb5ba4

Observation a660a8fe-b2e7-4f0b-aede-b0051b316854 · outbound

This paper cites Olshanskii, Periodic quotient groups of hyperbolic groups, Math.

Classifying group actions on hyperbolic spaces Olshanskii, Periodic quotient groups of hyperbolic groups, Math

Reference 2004

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:18:25.344267Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.188599Z digest=sha256:6430fef696bbb7bd82f0ff66e27025176ba77b95241ff5fd2c5a260763e9e67c

Observation aa3ce837-7993-4580-b696-0d1ea752ea71 · outbound

This paper cites Culler, J.

Classifying group actions on hyperbolic spaces Culler, J

Reference 2009

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:18:25.461329Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.136986Z digest=sha256:dd9d564fb2de3168f119e36eebb72a1381eb9b39584144ad8fa620e768dfc8cc

Observation cbce432a-8b97-482c-8298-d36f4449699b · outbound

This paper cites Marked length spectrum rigidity in groups with contracting elements.

Classifying group actions on hyperbolic spaces Marked length spectrum rigidity in groups with contracting elements

Reference 2013

Resolution
unresolved
no resolver link, observed 2026-08-16T05:18:25.222301Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T05:18:25.222301Z digest=sha256:2b7ea1156edfc0602d8b83dde8db4d9b6f5b4050c70d487928648db6cd161042

Observation e80e161f-562a-4226-af0b-ec5329d16322 · outbound

This paper cites Minasyan, D.

Classifying group actions on hyperbolic spaces Minasyan, D

Reference 2016

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:18:25.402107Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.157716Z digest=sha256:f9e3f05e58b01a9f1ac47d47c3136808bb83be2d7476b28d3582a8becf4961cf

Observation 5e4fbf8d-c398-4ec5-b27b-c67f67b65e0e · outbound

This paper cites Ferenczi, A.

Classifying group actions on hyperbolic spaces Ferenczi, A

Reference 2017

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:18:25.449200Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.141002Z digest=sha256:cfbee600d78a973e43e73fc1880cc32f57222fd6c07325b0d281fb8a56a07b15

Observation 97d530f4-a3a9-441b-9751-a15a68178db6 · outbound

This paper cites an unresolved cited work.

Classifying group actions on hyperbolic spaces Unresolved cited work

Reference 2018

Resolution
unresolved
raw_fallback, observed 2026-08-16T05:18:25.436438Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.145273Z digest=sha256:1e2247b2e80323a3dcf51a503ddfffb395c8a7541c6ee177d3d242022a2c0ed8

Observation 45e529c7-2ca9-4793-b70d-9d2f5278aaff · outbound

This paper cites Property (NL) for group actions on hyperbolic spaces.

Classifying group actions on hyperbolic spaces Property (NL) for group actions on hyperbolic spaces

Reference 2023

Resolution
unresolved
no resolver link, observed 2026-08-16T05:18:25.122778Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T05:18:25.122778Z digest=sha256:ef2e4764b9d7a58aedc31928e16abda286ba5e35fd921357a13d738f1af26da3

Observation ae3f5a5c-b4cf-4772-84c4-180b301d982e · outbound

This paper cites Kechris, A.

Classifying group actions on hyperbolic spaces Kechris, A

Reference 2024

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:18:25.414110Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-16T05:18:25.153703Z digest=sha256:728082e2a09a0f5fa90dc001bf7867801255241ee880617d1e007683138506d7

Pith citing papers

Observation 562b823b-17ce-4b25-ad30-14201a2906d1 · inbound

The isomorphism problem for finitely generated bi-orderable groups cites this paper.

The isomorphism problem for finitely generated bi-orderable groups Classifying group actions on hyperbolic spaces

Reference 25

Resolution
verified exact
arxiv_id, observed 2026-07-22T00:22:11.941878Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-05-18T08:14:46.713818Z digest=sha256:6613684d3ded2c1bc113fcebf842885ba24c36d6d1690172d62412455940be69

Observation 4574ea43-e698-414d-add5-e948e051c5e9 · inbound

A simple acylindrical recipe for non-split characteristic $2$ sharply $k$-transitive actions and their generalizations cites this paper.

A simple acylindrical recipe for non-split characteristic $2$ sharply $k$-transitive actions and their generalizations Classifying group actions on hyperbolic spaces

Reference 92

Resolution
unresolved
no resolver link, observed 2026-08-14T04:30:28.910756Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-14T04:30:28.910756Z digest=sha256:355963a213e19d1f195fade18252b7e74afe0ea41492fed52bf2e70322ebc8db