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Aletheia Verifiable Record

Line-Graph Signature Beyond the 2-Core: Exact Counterexamples, Rooted Response, and Extremal Constructions at Fixed Cyclomatic Number

AVR-AT-SP-2026-002-v1.3

This page states the exact bytes of version 1.3 and the sources you can check yourself.

Record status Registered
Edition
AT-SP-2026-002-v1.3
Type
Scientific paper
Editorial state
Published preprint
Review
Not peer reviewed

This record verifies declared identity, metadata and file integrity. It does not certify scientific correctness, originality, universal priority, legal authorship, peer review or absence of plagiarism.

01 / Deposited file

line_graph_signature_beyond_2core_v1.3.pdf

Size
391,809 byte
SHA-256
7c8afba6cc3be742d46675d51b5f167a55b66fc721901129c30a508d58a0e304
Public archive
Zenodo 21706797
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03 / SHA-256

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04 / Evidence

What we checked

05 / Authority

Identifiers

DOI
10.5281/zenodo.21706797
DOI/version line
10.5281/zenodo.21570993
ORCID
0009-0003-6194-948X
ORCID
0009-0001-6792-879X

What this page states

  • The authoritative PDF deposited in Zenodo record 21706797 contains 391,809 bytes and has SHA-256 7c8afba6cc3be742d46675d51b5f167a55b66fc721901129c30a508d58a0e304.
  • Public Zenodo record 21706797 identifies this edition as version 1.3, with DOI 10.5281/zenodo.21706797 and publication date 30 July 2026, and Zenodo resolves it as the latest version of concept DOI 10.5281/zenodo.21570993.
  • The reproducibility package published with this record contains 155,951 bytes and has SHA-256 739519f4f18ee84b97c89f1a23dc9512a05dea1687c8aa9a4e1eaff00795213e.
  • No separate public source repository is claimed for this edition: the authoritative manuscript and its reproducibility package are held by the Zenodo deposit.
  • Version 1.3 replaces version 1.2 as the current edition. Version 1.2 remains published with its own record and its own bytes; nothing about it is rewritten.
  • Aletheia publishes a web representation of this edition at https://aletheia-technologies.it/en/research/line-graph-signature-beyond-the-2-core/reader/, produced from the typesetting file inside the deposited reproducibility package and compared with the deposited PDF before publication. The converted text it is built from contains 289,962 bytes and has SHA-256 c19be467e732142feba525d85064948d3db2e1dc2a729c89ccab35b425d7125d. The page is not byte-identical to the PDF, and where a detail differs the deposited PDF prevails.

What it does not prove

  • scientific correctness
  • originality
  • priority over unidentified work
  • legal authorship
  • peer review
  • absence of plagiarism

06 / Events

History: additions only

  1. Registered the AVR record for version 1.3, which revises the presentation, adds figures and repairs the reproducibility package, and changes no mathematical statement. This edition is also the first published with a web representation of its text.