Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-13T22:43:59.449819Z
Paper Citation Record · LEDGER
As of 18 August 2026, this Paper Citation Record lists 36 of 36 outbound references and 3 inbound Pith citation observations for arXiv:2604.00512.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-13T22:43:59.449819Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-04T07:42:47.499883Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-05T02:28:24.338817Z
36 of 36 outbound references displayed
External citation measurements
0
pith, observed 2026-08-05T02:28:24.338817Z
Observation 9aa9ce97-1ea1-4247-8cb4-72e8022086e6 · outbound
Maximum spectral sum of graphs A survey of automated conjectures in spectral graph theory.Linear Algebra Appl., 432(9):2293–2322
Reference 1
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.
Observation 5aa6af60-c30f-415b-88b0-f171da545db9 · outbound
Maximum spectral sum of graphs A survey of Nordhaus-Gaddum type relations.Discrete Appl
Reference 2
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.
Observation ae81be76-3522-43e5-8b30-40485f880548 · outbound
Maximum spectral sum of graphs Pure and Applied Mathematics (New York)
Reference 3
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.
Observation e1905b4b-c91c-4f89-81c1-c79011ff8327 · outbound
Maximum spectral sum of graphs Borgs, J
Reference 4
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.
Observation 5eaedac2-bd70-416d-9d72-636bef44b46f · outbound
Maximum spectral sum of graphs Cambridge University Press, Cambridge
Reference 5
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.
Observation 4004aac5-79cb-4837-8258-9aca7c2b3f64 · outbound
Maximum spectral sum of graphs Unresolved cited work
Reference 6
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.
Observation 70f26b9c-aeb0-404c-84f1-b980205f1af1 · outbound
Maximum spectral sum of graphs On a conjecture of V
Reference 7
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.
Observation 7aa755d4-92b8-471f-ad2d-aa1842b829e9 · outbound
Maximum spectral sum of graphs Note on the sum of the smallest and largest eigenvalues of a triangle-free graph
Reference 8
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.
Observation 04903b4d-d670-4261-8af0-bdfad34758fd · outbound
Maximum spectral sum of graphs Cvetkovi´ c and P
Reference 9
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.
Observation a854b3a6-ef8e-4955-929b-e2616c8eabdf · outbound
Maximum spectral sum of graphs The second largest eigenvalue of a graph (a survey)
Reference 10
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.
Observation 212621f4-9a98-43d3-a721-617734a5383e · outbound
Maximum spectral sum of graphs On the sum of the k largest eigenvalues of graphs and maximal energy of bipartite graphs.Linear Algebra Appl., 569:175–194
Reference 11
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.
Observation 66385fbc-3197-41f9-839d-3fa5ee98c725 · outbound
Maximum spectral sum of graphs On the sum of two largest eigenvalues of a symmetric matrix.Linear Algebra Appl., 429(11-12):2781–2787
Reference 12
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.
Observation d80ec5a7-0160-466f-a348-dbfa8afb44cf · outbound
Maximum spectral sum of graphs Additive compound matrices and an inequality for eigenvalues of symmetric- stochastic matrices.Czechoslovak Math
Reference 13
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.
Observation 109df0c7-62e0-4b3d-ad31-923e8d02740d · outbound
Maximum spectral sum of graphs Convex combi- nation of first and second eigenvalues of trees
Reference 14
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.
Observation e53e3c56-5e6d-4601-adb0-2866ea438cdc · outbound
Maximum spectral sum of graphs Graph limits and spectral extremal problems for graphs.SIAM J
Reference 15
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.
Observation 46c365e3-0314-4c3e-a532-c78ac6d4ddf9 · outbound
Maximum spectral sum of graphs American Mathematical Society, Providence, RI
Reference 16
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.
Observation b5c1ca1f-5c6f-4465-9bf0-da1a15c7598c · outbound
Maximum spectral sum of graphs Limits of dense graph sequences.J
Reference 17
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.
Observation bb9d1aba-1c62-4050-8d58-aa05afcb76b7 · outbound
Maximum spectral sum of graphs Szemer´ edi’s lemma for the analyst.Geom
Reference 18
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.
Observation fed42613-79fd-4b83-b137-98c5198e4d7b · outbound
Maximum spectral sum of graphs Chelsea Publishing Co., New York, third edition
Reference 19
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.
Observation f44738df-859d-4b24-b39e-3a4b58cc1c1f · outbound
Maximum spectral sum of graphs Springer
Reference 20
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.
Observation 458efb1a-bd95-4cec-a4fc-f005696b6643 · outbound
Maximum spectral sum of graphs On the sum of k largest eigenvalues of graphs and symmetric matrices.J
Reference 21
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.
Observation 788a788d-eef3-4df9-a29d-d0160b924202 · outbound
Maximum spectral sum of graphs Eigenvalues and degree deviation in graphs.Linear Algebra Appl., 414:347– 360
Reference 22
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.
Observation 6e9fd030-5cb1-4b0a-8cb9-1fbb5dc68e23 · outbound
Maximum spectral sum of graphs Linear combinations of graph eigenvalues.Electron
Reference 23
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.
Observation 74dad421-8a1f-4e83-8471-d7e8ca6569ee · outbound
Maximum spectral sum of graphs Eigenvalue problems of Nordhaus-Gaddum type.Discrete Math., 307(6):774– 780
Reference 24
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.
Observation 3e31a58a-27e5-4f62-a63e-bc9a14c28d84 · outbound
Maximum spectral sum of graphs XXXVIII ofAmerican Mathematical Society Colloquium Publications
Reference 25
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.
Observation f8093ef7-05bf-477f-8101-d6f09e2b1410 · outbound
Maximum spectral sum of graphs Parrilo and R.R
Reference 26
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.
Observation f295b0a9-c84b-49db-9465-87205e253f42 · outbound
Maximum spectral sum of graphs Graphs with small spectral gap.Electron
Reference 27
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.
Observation d2bb7b93-9519-434f-9786-c6139c23c511 · outbound
Maximum spectral sum of graphs Cambridge University Press, Cambridge
Reference 28
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.
Observation 80b2dddf-d5ed-46c4-824f-30722fca105d · outbound
Maximum spectral sum of graphs Proof of a conjecture of V
Reference 29
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.
Observation cc219a91-7802-404b-a308-947bb5c01475 · outbound
Maximum spectral sum of graphs Unresolved cited work
Reference 30
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.
Observation dd02d05f-ae2a-4a24-9b7f-c1fe3344f439 · outbound
Maximum spectral sum of graphs Unresolved cited work
Reference 31
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.
Observation 720d23cf-0e22-403f-87db-e110f8962356 · outbound
Maximum spectral sum of graphs Unresolved cited work
Reference 32
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.
Observation 2f75a764-6eec-4ff7-8286-6f6f44e801d6 · outbound
Maximum spectral sum of graphs More precisely, selected entries of Qnum and T num are replaced by nearby rational numbers of bounded denominator, and then assembled into candidate exact matricesQ rat andT rat
Reference 33
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.
Observation 657b8b96-5086-449b-afb3-9c3c66388e89 · outbound
Maximum spectral sum of graphs Unresolved cited work
Reference 34
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.
Observation 8408d199-0e79-4f3d-b2b1-b8df835bcf82 · outbound
Maximum spectral sum of graphs Unresolved cited work
Reference 35
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.
Observation ae6c0342-7fe2-490c-8f97-c3b5ee163462 · outbound
Maximum spectral sum of graphs Unresolved cited work
Reference 36
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.
Observation d98ddbcd-2e6e-4de9-a992-c93ae0681d81 · inbound
Generalized Nordhaus--Gaddum Inequalities for Eigenvalues Maximum spectral sum of graphs
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0f3fbad7-915f-48c7-b515-1f29f4bbd106 · inbound
The Exact Maximum of the Spectral Sum of Graphs Maximum spectral sum of graphs
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 553545d4-ddb4-47d2-b309-f2db5f5b8390 · inbound
Graph Eigenvalues and Projection Constants Maximum spectral sum of graphs
Reference 11
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.