{
  "artifacts": [
    {
      "authority": "zenodo",
      "byteLength": 187853,
      "fileName": "line_graph_signature_beyond_2core_v1.2.pdf",
      "id": "artifact:authoritative-pdf",
      "license": "CC BY 4.0",
      "mediaType": "application/pdf",
      "role": "authoritative-pdf",
      "sha256": "8d04513aac5eee352b086df4f70e2bee7f9d9cf12f8ed51a9b48266aac66e35b",
      "urls": [
        "https://zenodo.org/records/21679651/files/line_graph_signature_beyond_2core_v1.2.pdf",
        "https://aletheia-technologies.it/en/research/line-graph-signature-beyond-the-2-core/paper.pdf"
      ]
    }
  ],
  "authority": {
    "artifactBytes": "sha256",
    "avrAssertions": "aletheia",
    "doi": "zenodo",
    "editorialClassification": "aletheia",
    "externalDeposit": "zenodo",
    "readerRepresentation": "not-available"
  },
  "avrId": "AVR-AT-SP-2026-002-v1.2",
  "claims": [
    {
      "doesNotProve": [
        "scientific-correctness",
        "originality",
        "priority-over-unidentified-work",
        "legal-authorship",
        "peer-review",
        "absence-of-plagiarism"
      ],
      "evidenceRefs": [
        "evidence:authoritative-pdf-digest",
        "evidence:zenodo-record"
      ],
      "id": "claim:exact-authoritative-pdf",
      "kind": "exact-byte-match",
      "statement": {
        "en": "The authoritative PDF deposited in Zenodo record 21679651 contains 187,853 bytes and has SHA-256 8d04513aac5eee352b086df4f70e2bee7f9d9cf12f8ed51a9b48266aac66e35b.",
        "it": "Il PDF autoritativo depositato nel record Zenodo 21679651 contiene 187.853 byte e ha SHA-256 8d04513aac5eee352b086df4f70e2bee7f9d9cf12f8ed51a9b48266aac66e35b."
      }
    },
    {
      "doesNotProve": [
        "scientific-correctness",
        "originality",
        "priority-over-unidentified-work",
        "legal-authorship",
        "peer-review",
        "absence-of-plagiarism"
      ],
      "evidenceRefs": [
        "evidence:zenodo-record"
      ],
      "id": "claim:zenodo-deposit-observed",
      "kind": "external-record-observed",
      "statement": {
        "en": "Public Zenodo record 21679651 identifies this edition as version 1.2, with DOI 10.5281/zenodo.21679651 and publication date 27 July 2026, and Zenodo resolves it as the latest version of concept DOI 10.5281/zenodo.21570993.",
        "it": "Il record pubblico Zenodo 21679651 identifica questa edizione come versione 1.2, con DOI 10.5281/zenodo.21679651 e data di pubblicazione 27 luglio 2026, e Zenodo la risolve come versione più recente del concept DOI 10.5281/zenodo.21570993."
      }
    },
    {
      "doesNotProve": [
        "scientific-correctness",
        "originality",
        "priority-over-unidentified-work",
        "legal-authorship",
        "peer-review",
        "absence-of-plagiarism"
      ],
      "evidenceRefs": [
        "evidence:reproducibility-package-digest"
      ],
      "id": "claim:reproducibility-package",
      "kind": "exact-byte-match",
      "statement": {
        "en": "The reproducibility package published with this record contains 160,444 bytes and has SHA-256 668959d9ed630a7f08bd96978b6ac393e687809076b1240aae62a99134dc2198.",
        "it": "Il pacchetto di riproducibilità pubblicato con questo record contiene 160.444 byte e ha SHA-256 668959d9ed630a7f08bd96978b6ac393e687809076b1240aae62a99134dc2198."
      }
    },
    {
      "doesNotProve": [
        "scientific-correctness",
        "originality",
        "priority-over-unidentified-work",
        "legal-authorship",
        "peer-review",
        "absence-of-plagiarism"
      ],
      "evidenceRefs": [
        "evidence:zenodo-record"
      ],
      "id": "claim:no-public-source-repository",
      "kind": "editorial-status",
      "statement": {
        "en": "No separate public source repository is claimed for this edition: the authoritative manuscript and its reproducibility package are held by the Zenodo deposit.",
        "it": "Per questa edizione non viene dichiarato un repository pubblico separato: il manoscritto autoritativo e il suo pacchetto di riproducibilità stanno nel deposito Zenodo."
      }
    },
    {
      "doesNotProve": [
        "scientific-correctness",
        "originality",
        "priority-over-unidentified-work",
        "legal-authorship",
        "peer-review",
        "absence-of-plagiarism"
      ],
      "evidenceRefs": [
        "evidence:zenodo-record"
      ],
      "id": "claim:supersedes-first-edition",
      "kind": "editorial-status",
      "statement": {
        "en": "Version 1.2 replaces version 1.0 as the current edition. Version 1.0 remains published with its own record and its own bytes; nothing about it is rewritten.",
        "it": "La versione 1.2 sostituisce la versione 1.0 come edizione corrente. La versione 1.0 resta pubblicata con il proprio record e i propri byte; niente di essa viene riscritto."
      }
    }
  ],
  "edition": {
    "contributors": [
      {
        "id": "https://aletheia-technologies.it/research/authors/andrea-paone/",
        "name": "Andrea Paone",
        "orcid": "https://orcid.org/0009-0003-6194-948X",
        "roles": [
          "author"
        ]
      },
      {
        "id": "https://aletheia-technologies.it/research/authors/marco-paone/",
        "name": "Marco Paone",
        "orcid": "https://orcid.org/0009-0001-6792-879X",
        "roles": [
          "author"
        ]
      }
    ],
    "documentType": "scientific-paper",
    "editorialState": "published-preprint",
    "id": "AT-SP-2026-002-v1.2",
    "languages": [
      "en"
    ],
    "publicationDate": "2026-07-27",
    "reviewState": "not-peer-reviewed",
    "version": "1.2"
  },
  "events": [
    {
      "actor": "aletheia-release-pipeline",
      "id": "efaf4f93-46a1-4dae-b421-895fbc39d1b1",
      "occurredAt": "2026-07-29T17:40:25.436Z",
      "sequence": 1,
      "summary": {
        "en": "Registered the AVR record for version 1.2, which states a universal upper bound and repairs the labeled graph6 serialization in the reproducibility package.",
        "it": "Registrato il record AVR della versione 1.2, che dichiara un limite superiore universale e corregge la serializzazione graph6 etichettata nel pacchetto di riproducibilità."
      },
      "type": "registered"
    }
  ],
  "evidence": [
    {
      "details": {
        "algorithm": "sha256",
        "byteLength": 187853,
        "sha256": "8d04513aac5eee352b086df4f70e2bee7f9d9cf12f8ed51a9b48266aac66e35b"
      },
      "id": "evidence:authoritative-pdf-digest",
      "level": 1,
      "observedAt": "2026-07-29T17:40:25.436Z",
      "sources": [
        "https://zenodo.org/records/21679651/files/line_graph_signature_beyond_2core_v1.2.pdf"
      ],
      "status": "verified",
      "type": "digest",
      "verifiedAt": "2026-07-29T17:40:25.436Z",
      "verifier": "aletheia-release-pipeline"
    },
    {
      "details": {
        "conceptDoi": "10.5281/zenodo.21570993",
        "doi": "10.5281/zenodo.21679651",
        "publicationDate": "2026-07-27",
        "recordId": "21679651",
        "resolvedAsLatest": true,
        "version": "1.2"
      },
      "id": "evidence:zenodo-record",
      "level": 2,
      "observedAt": "2026-07-29T17:40:25.436Z",
      "sources": [
        "https://zenodo.org/records/21679651",
        "https://zenodo.org/api/records/21679651",
        "https://zenodo.org/api/records/21570994/versions/latest"
      ],
      "status": "verified",
      "type": "zenodo",
      "verifiedAt": "2026-07-29T17:40:25.436Z",
      "verifier": "aletheia-release-preparation"
    },
    {
      "details": {
        "algorithm": "sha256",
        "byteLength": 160444,
        "fileName": "BEYOND_2CORE_PUBLIC_REPRODUCIBILITY_PACKAGE_v1.2.zip",
        "sha256": "668959d9ed630a7f08bd96978b6ac393e687809076b1240aae62a99134dc2198"
      },
      "id": "evidence:reproducibility-package-digest",
      "level": 1,
      "observedAt": "2026-07-29T17:40:25.436Z",
      "sources": [
        "https://zenodo.org/records/21679651/files/BEYOND_2CORE_PUBLIC_REPRODUCIBILITY_PACKAGE_v1.2.zip"
      ],
      "status": "verified",
      "type": "digest",
      "verifiedAt": "2026-07-29T17:40:25.436Z",
      "verifier": "aletheia-release-preparation"
    }
  ],
  "identifiers": [
    {
      "authoritative": true,
      "scheme": "doi",
      "url": "https://doi.org/10.5281/zenodo.21679651",
      "value": "10.5281/zenodo.21679651"
    },
    {
      "authoritative": true,
      "scheme": "concept-doi",
      "url": "https://doi.org/10.5281/zenodo.21570993",
      "value": "10.5281/zenodo.21570993"
    },
    {
      "authoritative": true,
      "scheme": "zenodo-record",
      "url": "https://zenodo.org/records/21679651",
      "value": "21679651"
    },
    {
      "authoritative": true,
      "scheme": "orcid",
      "url": "https://orcid.org/0009-0003-6194-948X",
      "value": "0009-0003-6194-948X"
    },
    {
      "authoritative": true,
      "scheme": "orcid",
      "url": "https://orcid.org/0009-0001-6792-879X",
      "value": "0009-0001-6792-879X"
    }
  ],
  "relations": [
    {
      "direction": "outbound",
      "targetId": "10.5281/zenodo.21570993",
      "type": "version-of",
      "url": "https://doi.org/10.5281/zenodo.21570993"
    },
    {
      "direction": "outbound",
      "targetId": "10.5281/zenodo.21570994",
      "type": "supersedes",
      "url": "https://doi.org/10.5281/zenodo.21570994"
    },
    {
      "direction": "outbound",
      "targetId": "10.5281/zenodo.21534809",
      "type": "derived-from",
      "url": "https://doi.org/10.5281/zenodo.21534809"
    }
  ],
  "release": {
    "canonicalUrl": "https://aletheia-technologies.it/verify/r/AVR-AT-SP-2026-002-v1.2/",
    "createdAt": "2026-07-29T17:40:25.436Z",
    "id": "5f266414-d048-445f-bd3f-cbc5ce48f9bd",
    "sequence": 1,
    "staticSnapshotUrl": "https://aletheia-technologies.it/verify/r/AVR-AT-SP-2026-002-v1.2/record.json",
    "supersedesReleaseId": null
  },
  "schemaVersion": "1.0",
  "work": {
    "id": "AT-SP-2026-002",
    "title": {
      "en": "Line-Graph Signature Beyond the 2-Core: Exact Counterexamples, Rooted Response, and Extremal Constructions at Fixed Cyclomatic Number",
      "it": "Line-Graph Signature Beyond the 2-Core: Exact Counterexamples, Rooted Response, and Extremal Constructions at Fixed Cyclomatic Number"
    }
  }
}