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Paper Citation Record · LEDGER

Extensibility and denseness of periodic semigroup actions

As of 14 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 2 inbound Pith citation observations for arXiv:2502.00312.

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

pith.paper-citation-record.v1
2502.00312 v1

Coverage vector

measured 29 of 29 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-09T19:35:34.843826Z

measured 31 of 31 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-14T06:32:32.682623+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T11:59:25.434927Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-10T21:31:37.674341Z

Reference resolution

29 of 29 outbound references displayed

  • verified exact2
  • verified fuzzy6
  • unresolved21
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 55d23e70-adea-4338-a63f-9136e0c980e6 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.167892Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.741968Z digest=sha256:17b893b69287993b3e909eb0eca354c5fc430b4202fabb0bf63bf38174d30acb

Observation 4d2449fb-edfb-4e31-97fa-a83e36ad6220 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.157233Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.746538Z digest=sha256:acbdfdf1eafd166e0c1ee8599adfe4424ada42c4a3db358efd0df10219ea63b5

Observation 5501ccb5-912d-436b-bda7-e98955efc2aa · outbound

This paper cites Artin and B.

Extensibility and denseness of periodic semigroup actions Artin and B

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-09T19:35:35.148274Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.750228Z digest=sha256:dd63e64d62186d38efa90cd99a613fb1270ec2ef37e50ad4db1028d02c0e2ea2

Observation ba191b5b-b507-4e1b-8661-d4fe39876ca9 · outbound

This paper cites Baumslag and D.

Extensibility and denseness of periodic semigroup actions Baumslag and D

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-09T19:35:35.138726Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.753870Z digest=sha256:ebf0998c06af863f2d70b713a2907affda2ec1a2eeea95d4cfd228a86d9119de

Observation ac8bda61-d9aa-43d7-afbe-7e9c8970de09 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.129422Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.757626Z digest=sha256:81e7c481659b5552c3c881e3f380667587e5dd1844dde83cddc880662924e4c9

Observation 68564031-48b3-4248-b08c-b41444d7fab8 · outbound

This paper cites Natural extensions of embeddable semigroup actions.

Extensibility and denseness of periodic semigroup actions Natural extensions of embeddable semigroup actions

Reference 6

Resolution
verified exact
local_arxiv, observed 2026-08-09T19:35:34.888256Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.761579Z digest=sha256:71fde379c3927b7cc37495205f930e6edb0f726eef8a9bcd1838de2c8014137f

Observation 7ac9fc77-9c2b-462b-aeb5-31a19974871e · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 7

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.119814Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.766039Z digest=sha256:eb38f32aa0711ea0a063fb9c832144990a82b5f1ab3a13dbb020bd8dbe6dbb01

Observation 70cfa0c9-5401-427c-a77a-8ec948ff6773 · outbound

This paper cites Ceccherini-Silberstein and M.

Extensibility and denseness of periodic semigroup actions Ceccherini-Silberstein and M

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-09T19:35:35.110041Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.769882Z digest=sha256:cf8fce51dfffd1fee56565538e46459a2b85bfa220538fc0aca2ad6047765dbd

Observation 046389c4-ed69-4734-acd4-b7da0a77d490 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 9

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.100844Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.774008Z digest=sha256:7d21669fa8f116b819002497118202e98cead301fdbc76bad987b01c3963a9ef

Observation ea380753-80b6-4278-8190-4dafdc8230dc · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 10

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.091890Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.777325Z digest=sha256:96b2d3d1e45d803143f81712241a7231474d130b80362448be66f620d9cd866c

Observation d2925bac-15fe-4574-8aa0-b4e8ec4c0e9b · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 11

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.082220Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.780852Z digest=sha256:06b7c45a85182ec561df265c6265cd08ec27de9da067de4b2751713c2ed157f4

Observation 718324d5-7ed2-4a37-bc6c-887f19db61bb · outbound

This paper cites Donnelly.

Extensibility and denseness of periodic semigroup actions Donnelly

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-09T19:35:35.073123Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.784062Z digest=sha256:6f70460f862c9802c446125a4cb00226a1c7c1799fd12ac8464982bc2ed240e0

Observation 143a1bc5-cdce-4704-9d9e-063e685b7028 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 13

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.061884Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.787336Z digest=sha256:b41bd98e4137d903300092436a0db228dec80ce5d0123a779b963c0177c94946

Observation db8c2759-0cee-4b9c-8b26-6b6192cb12d6 · outbound

This paper cites Einsiedler and T.

Extensibility and denseness of periodic semigroup actions Einsiedler and T

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-09T19:35:35.049635Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.790701Z digest=sha256:208a9b08246403f5d7e1583009a78dbf4131cb059732bc4c58b41f9d419ae139

Observation 23809884-ffd3-4b07-81dd-257eaa966fe5 · outbound

This paper cites Undecidability in the Ramsey theory of polynomial equations and Hilbert's tenth problem.

Extensibility and denseness of periodic semigroup actions Undecidability in the Ramsey theory of polynomial equations and Hilbert's tenth problem

Reference 15

Resolution
verified exact
local_arxiv, observed 2026-08-09T19:35:34.873508Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.794061Z digest=sha256:505274f1fa41574e5ff5700752c271ada6e3e4859aac1e820406db211083344a

Observation f2dfbb19-9ff9-4be4-8960-db25a047037f · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 16

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.038494Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.797763Z digest=sha256:7658c303a50c1d59872c91a21ca9907443b06f170af81878afbe30b2aeebad4a

Observation ba084dbc-ef7b-4ea3-8c56-9692fc5c9442 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 17

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.027278Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.801106Z digest=sha256:2478e1e998799783edd6d1286451dfa3f07833a689cba89c83a4ac5050a018a1

Observation 703a6cc3-583f-43de-b889-d5d979829ffa · outbound

This paper cites Glasner and B.

Extensibility and denseness of periodic semigroup actions Glasner and B

Reference 18

Resolution
verified fuzzy
raw_fallback, observed 2026-08-09T19:35:35.016742Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.804674Z digest=sha256:cb7a1b0d17dd16615639fa916ea226e1dc5a09d54cb51943e7b71b6663030f80

Observation e70ceb23-5d89-4d20-b9b3-945fa5c97460 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 19

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:35.006281Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.808002Z digest=sha256:42107ba9ae2c51600ccadb583714618f9adea1d7c3aab24440487dab63889a17

Observation 3d814589-1b18-48f2-88bf-8bf1fd955153 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 20

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.997184Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.811391Z digest=sha256:319d6e6851ba5bdf83702408a9ada9df79da1a180069ed5eec816c3b7c012535

Observation 56b9d74d-2902-4052-af7c-aadc4f4e9963 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 21

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.985982Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.815209Z digest=sha256:6ddf7f7c491e88a012f8a44dfa7bf5817582f55c3d802c47a8284165bc279fdd

Observation 9f807c72-c9b8-4efa-ac06-707354199e5b · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 22

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.975338Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.818473Z digest=sha256:bd5f32c11985025327794d3ca2ca56f33d63a19980c53ef12a576b846c5d1c8a

Observation 774ccd9d-b99d-48bc-afa1-456d00422aab · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 23

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.965279Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.821938Z digest=sha256:a757c43c371837ec138d2e1b51e0e33a470ed9ca4e15d3efc73508b474492a0b

Observation 8219f04a-d517-4214-b0c5-74c061f4834f · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 24

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.954730Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.825758Z digest=sha256:77fad20336dfe60d0e4b8a8a3ab90047d1c6f15108d7a4740e7a4bd572435ad0

Observation fdda8158-f90b-470d-bde0-c90a29107c01 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 25

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.944621Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.829042Z digest=sha256:102fd60a136a49e4e29050b58429680769cbf3e6dc9ea6fcb4281b6330c7e2a2

Observation 344abb16-b4fa-4d6b-ab63-25edb2ea93bc · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 26

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.933521Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.832854Z digest=sha256:75ee26b1c0b206d369c55d999486ca3c9ba1ea817a5b484199afcd4f688ec775

Observation 01e042c8-634e-47c3-a64c-246d4ca84b3c · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 27

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.922222Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.837187Z digest=sha256:b497d5aa8309a28edc5bba34aea97c92a2e420b7cacae1fe83fa59d883e2f409

Observation d4d746f1-20e7-4684-8d1a-5e9d70ccef5a · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 28

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.911163Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.840250Z digest=sha256:96f2a1cd4f1ab252cb5978411842fb1a35484eddde0af27eda58d2da6aa1a57d

Observation 4c58aed3-587d-4181-9243-ece83ba9dbb4 · outbound

This paper cites an unresolved cited work.

Extensibility and denseness of periodic semigroup actions Unresolved cited work

Reference 29

Resolution
unresolved
raw_fallback, observed 2026-08-09T19:35:34.899448Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-09T19:35:34.843826Z digest=sha256:29562bab1a29b4b698ed24d1bbac406d99fbc1aa245ee31e11a16b53465c7d13

Pith citing papers

Observation bc983b3a-db2c-4920-b162-85fae88b3ac0 · inbound

Undecidability in the Ramsey theory of polynomial equations and Hilbert's tenth problem cites this paper.

Undecidability in the Ramsey theory of polynomial equations and Hilbert's tenth problem Extensibility and denseness of periodic semigroup actions

Reference 14

Resolution
unresolved
no resolver link, observed 2026-08-11T11:59:25.434927Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-11T11:59:25.434927Z digest=sha256:8fed1dacca290cbc438a5eec56b17d5959ec3712354a1affafd5d4f1c3bc276c

Observation de274de9-593a-47c3-b57f-2c95204068e9 · inbound

Natural extensions of embeddable semigroup actions cites this paper.

Natural extensions of embeddable semigroup actions Extensibility and denseness of periodic semigroup actions

Reference 4

Resolution
verified exact
local_arxiv, observed 2026-08-10T21:31:37.680686Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.

source=pdf_text observed=2026-08-10T21:31:37.325680Z digest=sha256:2f5c702e344bcde78f07d08babcf2b8da3f0c09b44972bab0de4e1f6ceade9ab