Paper Citation Record · LEDGER

A characterization of all graphs cospectral to the double star $P_2(1,n)$

As of 7 August 2026, this Paper Citation Record lists 10 of 10 outbound references and 0 inbound Pith citation observations for arXiv:2506.06934.

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

pith.paper-citation-record.v1
2506.06934 v1

Coverage vector

measured 10 of 10 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-07T06:05:00.776107Z

measured 10 of 10 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-07T06:34:17.273281+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

10 of 10 outbound references displayed

verified exact0
verified fuzzy8
unresolved2
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation c5f35825-6577-4cab-9c01-d75edbc36a41 · outbound

This paper cites an unresolved cited work.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ Unresolved cited work

Reference 1

Resolution: unresolved; raw_fallback, observed 2026-08-07T06:05:00.994335Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 9ac7c7a2-6bb4-47ca-b35c-67e0e11598cd · outbound

This paper cites Recognizing the P4-structure of bipartite graphs.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ Recognizing the P4-structure of bipartite graphs

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-07T06:05:00.976097Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 6c4b80b9-4ad7-4e76-8d11-dfbc63948327 · outbound

This paper cites Recognizing induced subgraph and tree structure from the adjacency spectrum of a graph.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ Recognizing induced subgraph and tree structure from the adjacency spectrum of a graph

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-07T06:05:00.956146Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 95484c16-e405-4ac2-85d3-a49b06cff36f · outbound

This paper cites an unresolved cited work.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-07T06:05:00.939569Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation b0a780e5-b05b-4ddb-9e3d-60a24083822b · outbound

This paper cites Simi´ c D.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ Simi´ c D

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-07T06:05:00.921502Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 2c1c42da-2745-4d9e-af4d-edc55abcc9ad · outbound

This paper cites Which graphs are determined by their spectrum?.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ Which graphs are determined by their spectrum?

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-07T06:05:00.900158Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 9b6bcc30-5339-4920-8767-ba7798a039f3 · outbound

This paper cites No starlike trees are cospectral.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ No starlike trees are cospectral

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-07T06:05:00.881183Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 27a08768-762d-490e-9a5f-0244c5e9fd06 · outbound

This paper cites On the spectral radii of weighted double stars.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ On the spectral radii of weighted double stars

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-07T06:05:00.862419Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation d74421f6-7de8-446b-8d6b-b6c52c5702b8 · outbound

This paper cites Almost All Trees Are Cospectral.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ Almost All Trees Are Cospectral

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-08-07T06:05:00.842556Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation eae3947d-7545-4467-91d0-7a2efa971cea · outbound

This paper cites Computing the Characteristic polynomial of a graph.

A characterization of all graphs cospectral to the double star $P_2(1,n)$ Computing the Characteristic polynomial of a graph

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-07T06:05:00.824091Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Pith citing papers

No inbound Pith citation observations are available.