Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T14:10:09.170942Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 30 of 30 outbound references and 0 inbound Pith citation observations for arXiv:1908.03893.
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 2026-08-14T14:10:09.170942Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
30 of 30 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 5ff6accb-4018-4ac5-959f-bffd29916085 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Aouchiche, P
Reference 1
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.
Observation 0b5a6c66-f404-4f75-9968-4338a2e7b195 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Brualdi, Energy of a graph, Notes for AIM Workshop On Spec tra of families of matrices described by graphs, digraphs and sign pattern s
Reference 2
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.
Observation bb8fd073-afd4-43cc-a963-c7f08ca4f7e1 · outbound
Reference 3
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.
Observation 1b8b66a3-4d9f-4539-a19d-fb4955ca8956 · outbound
Bounds on the $\alpha$-distance spectrum of graphs On the generalized distance spectral radius of graphs
Reference 4
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.
Observation 2c944fb2-22a5-4e90-9da8-4cb511c3e347 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Cvetkovi´c, P
Reference 5
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.
Observation 7af68bf6-5e73-46b8-b997-ae5d36ae93c3 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d4f20c8d-1975-4ecb-a01e-834c2db1de5c · outbound
Bounds on the $\alpha$-distance spectrum of graphs New bounds on the distance Laplacian and distance signless Laplacian spectral radii
Reference 7
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.
Observation 0114dae0-01a7-4cb2-991e-6c40e06bddb4 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 8
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.
Observation aa10bdec-82be-4f0c-bc58-6f84f3127089 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 9
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.
Observation e69c01d1-0934-481c-9309-712718945326 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Graham, L
Reference 10
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.
Observation 52ebce7d-9df7-4b34-9553-53c776c8346b · outbound
Bounds on the $\alpha$-distance spectrum of graphs Graham, H.O
Reference 11
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.
Observation 0edab1f9-f4ac-4e7a-b555-b36c2eab90c2 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Gutman, Acyclic systems with extremal H¨ uckel π -electron energy
Reference 12
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.
Observation f15b7f36-a28f-436b-b7a8-d781d8fbd87a · outbound
Bounds on the $\alpha$-distance spectrum of graphs Gutman, The energy of a graph
Reference 13
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.
Observation 87b9b6e5-0bc3-4b40-b46a-caaaa2c9ac6e · outbound
Bounds on the $\alpha$-distance spectrum of graphs On the distance $\alpha$-spectral radius of a connected graph
Reference 14
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.
Observation d07c4d53-732d-4849-9815-0f6663ec8008 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Gng¨ or, S.B
Reference 15
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.
Observation f1d81a33-346f-48e2-86bb-03ac12f266ef · outbound
Bounds on the $\alpha$-distance spectrum of graphs Haemers, Interlacing eigenvalues and graphs
Reference 16
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.
Observation c8604ca9-3c3e-403e-91ba-a75a99b389a4 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Indulal, I
Reference 17
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.
Observation a05d5ec4-6b3c-4aa3-ba0b-39954a8e9f37 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Koolen, V
Reference 18
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.
Observation 1724261f-148a-428c-8b9b-a81f0c3fc1f4 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 19
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.
Observation 5bcf697d-0a76-41c4-8dd2-552fd2aa2fc4 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 367c4fa9-e9a9-4a9c-a16e-540d86b8ea93 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 21
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.
Observation 09dbdf36-ce0e-4871-9ce6-840113bcb63d · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 22
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.
Observation d93ec805-a0b2-4df5-adc7-b623314cbfc6 · outbound
Bounds on the $\alpha$-distance spectrum of graphs McClelland, Properties of the latent roots of a matrix: The e stimation of π -electron energies
Reference 23
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.
Observation 9841ecf7-c334-4339-b3b7-7b0b9d539370 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Nikiforov, Merging the A- and Q-spectral theories
Reference 24
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.
Observation d839e94e-8b43-42e6-90de-86fd0ea00c3a · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 25
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.
Observation 11f2f278-b154-49a7-85fc-42be5299aa49 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 26
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.
Observation c2c24c35-730f-43dc-9062-fc4e8da293a3 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Winkler, Isometric embedding in products of complete graph s
Reference 27
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.
Observation 0e70ace4-de63-4dd4-a586-8d59ae3c9a53 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 28
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.
Observation 3409cfc0-2757-461d-b4ac-1598eb730c14 · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 29
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.
Observation 89654dff-4060-4d3b-b283-2c7b69c36d7a · outbound
Bounds on the $\alpha$-distance spectrum of graphs Unresolved cited work
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.