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Paper Citation Record · LEDGER

Covering groups of minimal exponent

As of 16 August 2026, this Paper Citation Record lists 27 of 27 outbound references and 0 inbound Pith citation observations for arXiv:1908.06823.

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

pith.paper-citation-record.v1
1908.06823 v2

Coverage vector

measured 27 of 27 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T12:48:27.049481Z

measured 27 of 27 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

27 of 27 outbound references displayed

  • verified exact0
  • verified fuzzy16
  • unresolved11
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation bf58e403-858f-496c-b68d-450d65348e84 · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:28.390103Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.429081Z digest=sha256:d7d43046a2ee7eae89c6a1937de8f7a52a4251cd51957ca9e131605195e04cd7

Observation b83f13d7-8825-4a2c-8fbb-52be1be79a83 · outbound

This paper cites Aschbacher, Finite Group Theory , Cambridge University Press, 2000.

Covering groups of minimal exponent Aschbacher, Finite Group Theory , Cambridge University Press, 2000

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:28.280377Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.476054Z digest=sha256:796b371137038ed96936f3ed1e26344f147a85699222e95d56bc38411a7dd2f7

Observation 379e6a3d-ac26-4684-b768-9d4cd431a0b1 · outbound

This paper cites Baumslag, Topics in Combinatorial Group Theory , Birkh¨ auser, 1993.

Covering groups of minimal exponent Baumslag, Topics in Combinatorial Group Theory , Birkh¨ auser, 1993

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:28.268140Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.480031Z digest=sha256:4f91567bf64c0038b92a119a05dda645073192ddc57f798a7916f41322e97d0b

Observation 745709c2-b5fa-4321-887a-474566cb6df1 · outbound

This paper cites Breuer, Characters and Automorphism group of compact Riemann surfa ces, Cambridge Univ.

Covering groups of minimal exponent Breuer, Characters and Automorphism group of compact Riemann surfa ces, Cambridge Univ

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:28.257132Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.484469Z digest=sha256:6bd92f2db798f6e8fda6abe9101070c7666eeb11e26fa48f1d54ac21cd1d0f47

Observation b95eccf9-0d6a-430a-a679-f4b1acb3d875 · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:28.185732Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.488957Z digest=sha256:765c95ba699b05469912a68d6a494edba264af23c7442bd071bec38fa2efde97

Observation de4599d4-83a9-4fa8-a973-f1cacc8935d9 · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:28.132766Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.492868Z digest=sha256:d9d2dbe0f3b7edb16d61dd9bb35434d72364a8e8991a78b6fec605b1b1d5d5a7

Observation 95f35809-70ec-4a05-a408-fa26149b75c9 · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 7

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:28.123093Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.497113Z digest=sha256:104dcb7a3d94401986aab6988deef8721f857437874df9fa0191073529e0c570

Observation cb4509a5-e21a-4e47-9059-ec784dc50dd3 · outbound

This paper cites Dieudonn´ e, A history of algebraic and differential topology 1900–1960 , Birkh¨ auser, 1989.

Covering groups of minimal exponent Dieudonn´ e, A history of algebraic and differential topology 1900–1960 , Birkh¨ auser, 1989

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:28.112002Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.502289Z digest=sha256:78c2687f004131be6673d7b3459013c27711b04895652603b573a14e6adafb57

Observation a19447c4-2a30-4634-8859-5a56243e5da0 · outbound

This paper cites Ellis and G.

Covering groups of minimal exponent Ellis and G

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:28.099149Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.506359Z digest=sha256:c052c73e9e79e88add2576ac1d131f9fc8a5835ad0d4d55209f8320cc44b5647

Observation 0b24b8a2-fe35-4495-97c6-3001cb7e31d1 · outbound

This paper cites Hopf, Fundamentalgruppe und zweite Bettische Gruppe , Comment.

Covering groups of minimal exponent Hopf, Fundamentalgruppe und zweite Bettische Gruppe , Comment

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:28.086721Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.510260Z digest=sha256:2dc0945dba8c6ea1e8b4da9296b5e3cb37a3f87ebdad232d435964ca063c8937

Observation b1835de1-ca28-4c69-b6ca-1593e78f43c0 · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 11

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:27.962982Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.623361Z digest=sha256:61e3b9c699dc3e7f4d9563e8727943e21d22dc6151dabbf489bab7f010716fde

Observation 5d121de9-fc76-4c10-bd29-88272fd4054c · outbound

This paper cites Iwasawa, Einige S¨ atze ¨ uber freie Gruppen, Proc.

Covering groups of minimal exponent Iwasawa, Einige S¨ atze ¨ uber freie Gruppen, Proc

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.828503Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.782326Z digest=sha256:81accece36c730242f8271f861fea36babc8809ca266b73b443231cf9196a490

Observation e658a3cd-eece-431d-ab7d-e9a1bd436e81 · outbound

This paper cites Iwahori and H.

Covering groups of minimal exponent Iwahori and H

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.815686Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.827345Z digest=sha256:b389a9d2166b39491caba9c036edabe1511f6da7094e7eb765ba5fbf1eba2996

Observation 781d713a-f618-4437-b75c-2c04c46abfaf · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 14

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:27.802545Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.831622Z digest=sha256:7b54cb6534dd0c38bceeb6b6c6c51a2f4a896b4b38fd3ad65f8b56469ac712bf

Observation d6030c79-780b-4f89-9564-754fb2ebfc94 · outbound

This paper cites Karpilovski, The Schur multiplier , Clarendon Press, 1987.

Covering groups of minimal exponent Karpilovski, The Schur multiplier , Clarendon Press, 1987

Reference 15

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.789065Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.835925Z digest=sha256:556b02cce20b630b2eac23e218dd7bfef23048a7fbdc40553f65323a7614c7be

Observation f58686b1-1800-4142-9cf2-c0576ccc701a · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 16

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:27.681688Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.839997Z digest=sha256:512a8dd5a266fbec7f3bde979e2d4eb855faeb0ac9103c43999628e204e169fd

Observation 3645d8a8-ca6d-4f76-a249-d96383cda0d6 · outbound

This paper cites Lyndon and P.

Covering groups of minimal exponent Lyndon and P

Reference 17

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.665268Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.843756Z digest=sha256:eefe0f4bcf45a89a34eae011576544ccdd40f50173dc24f83d5a6a174dd4e44c

Observation 29639053-6de9-4aa0-9b29-7d6595fa2cdf · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 18

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:27.652315Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.848121Z digest=sha256:536c4eaa0c16e3dfc4d14189d1391aad704ac3c6293418aa06d4a32da268c45f

Observation f2f1e688-9dc6-4754-bd5d-a668f9eec6de · outbound

This paper cites Ribes and P.

Covering groups of minimal exponent Ribes and P

Reference 19

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.620866Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.852761Z digest=sha256:b53d2ad328cca361fa891049b2ce4aad5da370f691feed011b5c4216c43a2bac

Observation c2906a36-2cbd-4180-9791-bf6e0daa5cf8 · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 20

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:27.503648Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.857000Z digest=sha256:b08ff350a950b98cb6c2cd4dd08141bd6d6dedf54e3194739f5116eb483d69c2

Observation 23baeeba-022b-492f-8517-64bea5d80e15 · outbound

This paper cites Sambonet, The unitary cover of a finite group and the exponent of the Schur multiplier , J.

Covering groups of minimal exponent Sambonet, The unitary cover of a finite group and the exponent of the Schur multiplier , J

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.491373Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.862517Z digest=sha256:ba2135018d6d52128cb1f6a178b0591481ae89f744db2339fd7487d800ee9639

Observation 67083ff7-65be-4b3c-bb0a-1a7a7371ea25 · outbound

This paper cites Sambonet, Bounds for the exponent of the Schur multiplier , J.

Covering groups of minimal exponent Sambonet, Bounds for the exponent of the Schur multiplier , J

Reference 22

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.468475Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.907066Z digest=sha256:c77f8bb08af4f8a22648f2723080845473e01c9fe28caa5e8535d1be2d9bbf2c

Observation b9e08666-6464-4388-ab00-726107b685b2 · outbound

This paper cites Schur, ¨Uber die Darstellung der endlichen Gruppen durch gebrochen lineare Substitutionen, J.

Covering groups of minimal exponent Schur, ¨Uber die Darstellung der endlichen Gruppen durch gebrochen lineare Substitutionen, J

Reference 23

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.323615Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:26.933238Z digest=sha256:072b163447e9f9d03eab493891d7407186e0b5e897f799f33521dd9bc07df9c2

Observation 5df3a9fd-38e0-4662-addd-8bb2396a4582 · outbound

This paper cites Schur, Untersuchungen ¨ uber die Darstellung der endlichen Gruppe n durch gebrochene lineare Substitutionen, J.

Covering groups of minimal exponent Schur, Untersuchungen ¨ uber die Darstellung der endlichen Gruppe n durch gebrochene lineare Substitutionen, J

Reference 24

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.236150Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:27.016931Z digest=sha256:e7e73ae2f7121ac31be17e57e1d6254d54abc0d8b4b1477d80db5b57c2a7b909

Observation bc6dce11-8840-49f2-a7c5-8e530d317a8f · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 25

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:27.216855Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:27.040316Z digest=sha256:05d4d6a094da4ffe5a81fa850d7ce477e9c90a81ff8a7c6e62703e22767b256b

Observation e78463f3-67d7-402a-b835-ab92ba1ac2d8 · outbound

This paper cites an unresolved cited work.

Covering groups of minimal exponent Unresolved cited work

Reference 26

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:48:27.143715Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:27.045428Z digest=sha256:68bac10cbc4a30144998a20f1ec58cfe1ee89b40b3ab375be955de3243defaa1

Observation c20f3044-4956-4d05-a42f-e164337c0472 · outbound

This paper cites Vaughan Lee, The restricted Burnside problem , Calderon Press, 1993.

Covering groups of minimal exponent Vaughan Lee, The restricted Burnside problem , Calderon Press, 1993

Reference 27

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:48:27.083874Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:48:27.049481Z digest=sha256:f51764b7e4fbcb6c43875a4a2171fc1fe56f5920c6447bf8bce4037e51546121

Pith citing papers

No inbound Pith citation observations are available.