Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T05:20:29.750007Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 27 of 27 outbound references and 0 inbound Pith citation observations for arXiv:1909.01587.
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 2026-08-14T05:20:29.750007Z
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
27 of 27 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation a9083d84-684e-48b4-8bc3-edbc37d9ecb7 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Four physical revolutions and the second quantum revolu- tion (talk)
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 516fba72-062d-4554-b963-5bec01f1287b · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Graph Matching Networks for Learning the Similarity of Graph Structured Objects
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0c6bc4c1-6d22-4750-8056-b79caece7614 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Battaglia, Jessica B
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 4950380b-f3ff-42c2-9774-baf42d5daa51 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Unresolved cited work
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 5edff9e2-a3ff-49e1-a7f8-d5759f603063 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Digraphs Theory, Algorithms and Applications
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 bafb2865-db1b-4643-96ae-eb492c6a43cf · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Unresolved cited work
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b141f5e1-1ff1-4063-8c79-09cc9b2f0784 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Unresolved cited work
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 2ce169fc-6d87-4a64-aba7-48619ceb8edb · outbound
Topological Coding and Topological Matrices Toward Network Overall Security 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 de46eb65-1717-462f-9ca6-75c754ff453c · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Biddle, S
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d8ee6c94-bf59-442c-ab9d-feb9b3d748c5 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security A Survey on the Use of Graphical Passwords in Security
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2bd0bdcd-0c9c-461a-9bc1-8142899ed6c1 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Exploring New Cryptographical Con- struction Of Complex Network Data
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 91814512-6440-463f-8702-e53158e5d904 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Unresolved cited work
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 f358236d-7e12-4a7a-9e89-3eb8723c6385 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security GB2312-80 Encoding of Chinese characters
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b91e0cd4-12f5-4599-a5c1-ceaa6a1d7c92 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security New Algebraic Groups Produced By Graphical Passwords Based On Colorings And Labellings
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4dc23c9e-78da-4bb7-a3db-892faf41061f · outbound
Topological Coding and Topological Matrices Toward Network Overall Security On Color- ing/Labelling Graphical Groups For Creating New Graphical Passwords
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 93e3a89b-1902-49c0-98c3-b585ad00bfcc · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Text-based Passwords Generated From Topological Graphic Pass- words
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 53786587-9a48-4c64-808a-d834b858e0a1 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Using Chinese Characters To Generate Text-Based Passwords For Information Security
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 742a4c94-ef65-403b-a448-6a47e073f1c6 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Splitting Graceful And Pan-graceful Codes Towards Information Security
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 9fb6c57b-4060-40e6-8cb6-a7d243a6c7af · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Some results on spanning trees[J]
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 1595b295-1f9a-4c0a-9726-6be1781febca · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Topological Graphic Passwords And Their Matchings Towards Cryptography
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8fcd100c-8556-405d-8f4d-38db4c232ffa · outbound
Topological Coding and Topological Matrices Toward Network Overall Security On theory of maximal planar graphs (first of two volumes)
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 725d8af8-ce25-44c7-ac49-585f30802a71 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security A Note on Strongly Graceful Trees
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 41c3076f-ad58-46af-ad26-87717127e1e0 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security A proof to the odd-gracefulness of all lobsters
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 272f02f7-5df0-4d32-ae41-7c433b652929 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security The structure and theoretical analysis of a topological graphic cipher
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 af43619b-8a2b-4f2e-895a-b8cf1cf0b71a · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Discrete Intelligent Computing Expert Committee Annual Meeting, 2019 China Artificial Intelligence Society, Lanzhou Jiaotong University, 2019.8.4-8.6
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 d667d059-c974-43bd-a5b2-644714aebcb7 · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Adjacent Strong Edge Coloring of Graphs
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 5e25df90-8a38-4bcf-8385-d327112d09ec · outbound
Topological Coding and Topological Matrices Toward Network Overall Security Unresolved cited work
Reference 1808
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
No inbound Pith citation observations are available.