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Paper Citation Record · LEDGER

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs

As of 18 August 2026, this Paper Citation Record lists 16 of 16 outbound references and 0 inbound Pith citation observations for arXiv:1908.04221.

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

pith.paper-citation-record.v1
1908.04221 v1

Coverage vector

measured 16 of 16 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T14:03:23.013197Z

measured 16 of 16 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+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

16 of 16 outbound references displayed

  • verified exact0
  • verified fuzzy8
  • unresolved8
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 00585c18-0172-4cfb-9ced-2a1e63a2686f · outbound

This paper cites an unresolved cited work.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:03:23.300002Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.961538Z digest=sha256:df983bb78e45da1b1f455adac82145ec6dbdd72ab00f7452b20631564eea5b91

Observation 88791d3f-f591-461d-86b3-2e22efa53c1f · outbound

This paper cites Berman, R.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Berman, R

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:03:23.290486Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.966012Z digest=sha256:4591249e4dbf2afd1611a480777876fb0611c783dee3eb507aae84d907e2281c

Observation 2685c1b9-486b-4541-b44e-8273a1f53f5d · outbound

This paper cites an unresolved cited work.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Unresolved cited work

Reference 3

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:03:23.281005Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.969722Z digest=sha256:3cff56f959ea5175bbce2f166c59cdb409329a78434385058a07b02dc2ef0182

Observation 98c9b8d1-95a0-47a3-81e2-b07110e4f414 · outbound

This paper cites Chudnovsky, B.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Chudnovsky, B

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:03:23.270186Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.973443Z digest=sha256:83b61e0ef7bc306a8665bf6197472a6c9bfcb1a3d467efe48b94dbe785ddd343

Observation c5f45560-81c7-4a97-a272-e32a218362f3 · outbound

This paper cites an unresolved cited work.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:03:23.259178Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.976884Z digest=sha256:6bb8d2531a46a14dd2d907cc44d63cd9b26875a08d31b03b9ef489edab105804

Observation f8972859-e5f2-40f8-9691-d6cdf1c77550 · outbound

This paper cites Fang, Bounds of eigenvalues of K3,3-minor free graphs, J.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Fang, Bounds of eigenvalues of K3,3-minor free graphs, J

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:03:23.248929Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.980755Z digest=sha256:18753d728ec9392a5f9cd47fb3608331bbe42c281fbf05c6c3cc4ccac378dd12

Observation 6cdcdd15-14c7-4e5a-9a1c-a0b0cca60b58 · outbound

This paper cites an unresolved cited work.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Unresolved cited work

Reference 7

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:03:23.239797Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.984100Z digest=sha256:ae0283f851378fba4e77eb130424f7dfffddb167a98182737f5ec20d8dcd310a

Observation 82ed044d-3b8c-49c8-8050-27fa3fe9a8b7 · outbound

This paper cites an unresolved cited work.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Unresolved cited work

Reference 8

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:03:23.230795Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.987033Z digest=sha256:ef36f91ffa748fb71bfbba59c62fd870467043bcde40fb58a5d827254c49ac3a

Observation 63c85d53-fc13-4428-893e-02afbb6d492d · outbound

This paper cites Hong, Tree-width, clique-minors, and eigenvalues, Discrete M ath.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Hong, Tree-width, clique-minors, and eigenvalues, Discrete M ath

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:03:23.123611Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.989820Z digest=sha256:9e9a551a6d5023a694d8864603d5653384a4ba08c46da361d29e27448221803c

Observation e4db66e6-37cf-46bd-8433-37419cd3d1f7 · outbound

This paper cites Merris, A note on Laplacian graph eigenvalues, Linear Algebra Appl.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Merris, A note on Laplacian graph eigenvalues, Linear Algebra Appl

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:03:23.114187Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.992745Z digest=sha256:fbcfd5534e60fa47751d5dc202bd0180a1df2e7bd9e5b6db9260169df4d75056

Observation 32e29db6-9c94-4cca-9e70-65ccf7a86bb4 · outbound

This paper cites Nikiforov, The spectral radius of graphs with no K2,t-minor, Linear Algebra Appl.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Nikiforov, The spectral radius of graphs with no K2,t-minor, Linear Algebra Appl

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:03:23.103389Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.995971Z digest=sha256:d41b3ec2b6504c30f90c0185caf02430623afc1feada13ce3b71b21e157bcf03

Observation dcda739a-738f-48fd-8330-ccd7d65f61de · outbound

This paper cites an unresolved cited work.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Unresolved cited work

Reference 12

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:03:23.091324Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:22.998706Z digest=sha256:577af5b062e275dbc677bbeb06306f8a3fbcd300ce4cfde43818eab536f2eb92

Observation 72ece606-dc42-4987-bdef-bb9f7f908b74 · outbound

This paper cites Tait, The Colin de Verdi` ere parameter, excluded minors, an d the spectral radius, J.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Tait, The Colin de Verdi` ere parameter, excluded minors, an d the spectral radius, J

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:03:23.080341Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:23.002129Z digest=sha256:17493f654fed2f1dfe74ffe69e51aa248b2a91b214fc23b113eac6bf47cb7e3a

Observation c2b14c75-3621-4abb-acf6-e52b44a5c069 · outbound

This paper cites Wagner, ¨Uber eine Eigenschaft der ebenen Komplexe, Math.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Wagner, ¨Uber eine Eigenschaft der ebenen Komplexe, Math

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:03:23.067866Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:23.005680Z digest=sha256:de7f917706ea4c9ee6be11b7eb5e938361febbaece0c565a2740f0f75b25f426

Observation 9afccf38-9faa-4fbc-8afa-3698750f41b3 · outbound

This paper cites an unresolved cited work.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Unresolved cited work

Reference 15

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:03:23.055136Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:23.009607Z digest=sha256:86d3ee6c8db79b47c25d749510f9f293331022579c9e64474123dc7f0676a4ad

Observation 3464896a-5faa-4f81-89fb-d25de5b0a43c · outbound

This paper cites an unresolved cited work.

On the signless Laplacian spectral radius of $K_{s,t}$-minor free graphs Unresolved cited work

Reference 16

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:03:23.043864Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-14T14:03:23.013197Z digest=sha256:ebc3a32859201f1aee1cd1a09dafea223a03ab7d79f8f6cc9fb42d769d22e6f4

Pith citing papers

No inbound Pith citation observations are available.