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Paper Citation Record · LEDGER

Spherical n-lunes: billiards and eigenvalues

As of 12 August 2026, this Paper Citation Record lists 21 of 21 outbound references and 0 inbound Pith citation observations for arXiv:2608.09557.

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

pith.paper-citation-record.v1
2608.09557 v1

Coverage vector

measured 21 of 21 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-11T15:15:10.662319Z

measured 21 of 21 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+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

21 of 21 outbound references displayed

  • verified exact2
  • verified fuzzy10
  • unresolved9
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 43968c53-372d-4493-8b9b-988a0b00d191 · outbound

This paper cites an unresolved cited work.

Spherical n-lunes: billiards and eigenvalues Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-11T15:15:10.988058Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.571706Z digest=sha256:2b652fda789b82da915a5d9d5c35874cdebf8e2d0ad35a8aac6ec38377ae377d

Observation 23d984e4-8910-4bd9-829a-a64d8a29a400 · outbound

This paper cites Bang, Eigenvalues of the Laplacian on a geodesic ball in the n-sphere, Chinese J.

Spherical n-lunes: billiards and eigenvalues Bang, Eigenvalues of the Laplacian on a geodesic ball in the n-sphere, Chinese J

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.974607Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.576583Z digest=sha256:3b96644fe88c7728cdf51612dd2f8729405b3cad0d9f5db24b596ed3794a7eb2

Observation b2d377b9-dfdd-4b32-ad08-ae30818314d3 · outbound

This paper cites B\' e rard and G.

Spherical n-lunes: billiards and eigenvalues B\' e rard and G

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.961282Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.582200Z digest=sha256:1cf4b2b08534f6101cec74f89f3a5247ebda3a818a814134b3433c49ef36bba9

Observation d8a96afb-0f6c-4ed9-8321-29c45f901f15 · outbound

This paper cites Berger, P.

Spherical n-lunes: billiards and eigenvalues Berger, P

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.947860Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.586304Z digest=sha256:785e67aaadd1e9626ab7c8bf813a1cf6d177ce552adc8ae07b772bf62a5ab4f4

Observation 47548b29-a75a-4692-a06a-5f993d680211 · outbound

This paper cites Besse, Manifolds all of whose geodesics are closed, Springer-Verlag, Berlin, Heidelberg, New York (1978).

Spherical n-lunes: billiards and eigenvalues Besse, Manifolds all of whose geodesics are closed, Springer-Verlag, Berlin, Heidelberg, New York (1978)

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.933921Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.590648Z digest=sha256:494ea3289a2a3a762dd57e640cd0a725b2f03b6180911a9c9aea6506eb49fe32

Observation 1f5fc717-c7c2-481f-9e47-48d643ee4c0f · outbound

This paper cites an unresolved cited work.

Spherical n-lunes: billiards and eigenvalues Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-11T15:15:10.918942Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.595059Z digest=sha256:1f509e519db02c4544f5e43f384e8d5b5591e4ed0417b612ef002bd00ba2f57a

Observation 5ad77161-e861-49d5-bd97-f1071e6ce16c · outbound

This paper cites Luzzini, L.

Spherical n-lunes: billiards and eigenvalues Luzzini, L

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.903889Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.599618Z digest=sha256:02bcd1b80b410c246e19b974a8fb42cf262d0eeadd6595132f85d547c8f41115

Observation 1e6267e2-cfae-48a9-b534-e9ac41db1233 · outbound

This paper cites Freitas, J.

Spherical n-lunes: billiards and eigenvalues Freitas, J

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.886262Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.604340Z digest=sha256:c9787d67113373d189c7452a7b7cdeb57b5ee9c797af74a2d4440c61e39827c7

Observation d61912f8-2de8-4361-bc47-33ea9a310dfa · outbound

This paper cites Freitas and I.

Spherical n-lunes: billiards and eigenvalues Freitas and I

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-11T15:15:10.608701Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-11T15:15:10.608701Z digest=sha256:26ac88ec46c495fcc3df6d7496f52e1f095b551bb1c90a290e8026c47c4fa2a0

Observation afefb8a0-5c0e-4658-a26b-d4549e9adb6d · outbound

This paper cites P\'{o}lya's conjecture on $\mathbb{S}^1 \times \R$.

Spherical n-lunes: billiards and eigenvalues P\'{o}lya's conjecture on $\mathbb{S}^1 \times \R$

Reference 10

Resolution
unresolved
no resolver link, observed 2026-08-11T15:15:10.612928Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-11T15:15:10.612928Z digest=sha256:1e27d040faae5928c4dd4867891d9097cd69254cb432535136e7645cfacb90e9

Observation f0918ea8-7a77-44f6-b7e5-803496385c9e · outbound

This paper cites an unresolved cited work.

Spherical n-lunes: billiards and eigenvalues Unresolved cited work

Reference 11

Resolution
unresolved
raw_fallback, observed 2026-08-11T15:15:10.867172Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.618040Z digest=sha256:0258882e70bfae4366ab148e754ddf9deffcde956eb448c8458678c63f9df2e9

Observation 7c8a8964-64b9-411e-a4c2-41d4d1ad1ed5 · outbound

This paper cites U ber die asymptotische Verteilung der Eigenwerte des Laplace-Operators f\.

Spherical n-lunes: billiards and eigenvalues U ber die asymptotische Verteilung der Eigenwerte des Laplace-Operators f\

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.853206Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.622164Z digest=sha256:aae1face8bbe25632729b44f5ca40b5e2024289a1478ade65a99ebb7bbe67024

Observation 8013ec5b-15f2-4d6c-ba43-0e4e7cf4ea88 · outbound

This paper cites an unresolved cited work.

Spherical n-lunes: billiards and eigenvalues Unresolved cited work

Reference 13

Resolution
verified exact
doi, observed 2026-08-11T15:15:10.698244Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.626411Z digest=sha256:b5bed5d6cbbe2cc83cb75d8c4e19e5b013d2116138e36bd3c9bfb6ec0b5c1de2

Observation afcc737c-3276-496a-82a1-003b27ce9099 · outbound

This paper cites H\" o rmander, The spectral function of an elliptic operator , Acta Math.

Spherical n-lunes: billiards and eigenvalues H\" o rmander, The spectral function of an elliptic operator , Acta Math

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.839014Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.630863Z digest=sha256:a7cd71392e3dbc5105402307492cfd26fa2177d6b60a2b214394826de1e23c39

Observation 61efbb2a-febe-4693-94f6-932efbe460d6 · outbound

This paper cites an unresolved cited work.

Spherical n-lunes: billiards and eigenvalues Unresolved cited work

Reference 15

Resolution
unresolved
raw_fallback, observed 2026-08-11T15:15:10.822711Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.635423Z digest=sha256:874f674c3d9d953de19832359fa1287c466d555c57f61ab44417fce0f5cf4559

Observation 785be193-f151-42d6-992c-0ccdfa01fa94 · outbound

This paper cites Grassman manifolds as subsets of Euclidean spaces.

Spherical n-lunes: billiards and eigenvalues Grassman manifolds as subsets of Euclidean spaces

Reference 16

Resolution
verified exact
local_arxiv, observed 2026-08-11T15:15:10.731023Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.640250Z digest=sha256:bd6ae7b3f1ebd1acef3d7d6a7c601bd6519d164a8c48547fbc7e4d9dd1123ce5

Observation 9c898523-2c0d-4e68-836b-6162a2e1b113 · outbound

This paper cites P\' o lya, Mathematics and plausible reasoning: patterns of plausible inference, 2nd Edition, Princeton University Press (1968).

Spherical n-lunes: billiards and eigenvalues P\' o lya, Mathematics and plausible reasoning: patterns of plausible inference, 2nd Edition, Princeton University Press (1968)

Reference 17

Resolution
unresolved
no resolver link, observed 2026-08-11T15:15:10.644968Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-11T15:15:10.644968Z digest=sha256:c28dfbaa293cfd04f7c91f468dc100156c7ef14841db84890ee65cc2b2ba6d1b

Observation 0c3d0828-d606-4a54-aba1-ff52701756b4 · outbound

This paper cites P\' o lya, On the eigenvalues of vibrating membranes.

Spherical n-lunes: billiards and eigenvalues P\' o lya, On the eigenvalues of vibrating membranes

Reference 18

Resolution
unresolved
no resolver link, observed 2026-08-11T15:15:10.649182Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-11T15:15:10.649182Z digest=sha256:338119461bd8d182f30152cf6aea21f1379e562044d1029d06eecfda73da254f

Observation 4512e45f-4036-4305-abbf-cebf0029e5e7 · outbound

This paper cites Safarov and D.

Spherical n-lunes: billiards and eigenvalues Safarov and D

Reference 19

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.789942Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.653740Z digest=sha256:116e698bbf1baf49dc7a71a3d58cb1365469c41c22d0f7ea21f9c621b5f07477

Observation 50920faa-1d23-42ff-8a56-510af8d81258 · outbound

This paper cites an unresolved cited work.

Spherical n-lunes: billiards and eigenvalues Unresolved cited work

Reference 20

Resolution
unresolved
raw_fallback, observed 2026-08-11T15:15:10.775680Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.657915Z digest=sha256:9bde0dee641d1ec0bb4f6b6042c1de658eb805e7452cae6e5b326298d9f4d7e3

Observation 8321416a-8c54-471b-8201-18e2ecc6cb4b · outbound

This paper cites 98, (2006).

Spherical n-lunes: billiards and eigenvalues 98, (2006)

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-08-11T15:15:10.761402Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-11T15:15:10.662319Z digest=sha256:fa6745cfa703cdf5f50892f5ef5b0595fc3a89b91b30cdf345747f57a72c70c2

Pith citing papers

No inbound Pith citation observations are available.