{
  "artifacts": [
    {
      "authority": "zenodo",
      "byteLength": 184912,
      "fileName": "line_graph_signature_beyond_2core.pdf",
      "id": "artifact:authoritative-pdf",
      "license": "CC BY 4.0",
      "mediaType": "application/pdf",
      "role": "authoritative-pdf",
      "sha256": "d7ef19d009e388a6e910cc59063badbb11c0a94c141fd5ca2babbae210cccb28",
      "urls": [
        "https://zenodo.org/records/21570994/files/line_graph_signature_beyond_2core.pdf"
      ]
    }
  ],
  "authority": {
    "artifactBytes": "sha256",
    "avrAssertions": "aletheia",
    "doi": "zenodo",
    "editorialClassification": "aletheia",
    "externalDeposit": "zenodo",
    "readerRepresentation": "not-available"
  },
  "avrId": "AVR-AT-SP-2026-002-v1.0",
  "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 21570994 contains 184,912 bytes and has SHA-256 d7ef19d009e388a6e910cc59063badbb11c0a94c141fd5ca2babbae210cccb28.",
        "it": "Il PDF autoritativo depositato nel record Zenodo 21570994 contiene 184.912 byte e ha SHA-256 d7ef19d009e388a6e910cc59063badbb11c0a94c141fd5ca2babbae210cccb28."
      }
    },
    {
      "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 21570994 identifies this edition as version 1.0, published on 27 July 2026 with DOI 10.5281/zenodo.21570994.",
        "it": "Il record pubblico Zenodo 21570994 identifica questa edizione come versione 1.0, pubblicata il 27 luglio 2026 con DOI 10.5281/zenodo.21570994."
      }
    },
    {
      "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 96,061 bytes and has SHA-256 8aeba5a7ee0cc2a37e0291aaaed35d3508227945e6858c354b64d18fe45599d0.",
        "it": "Il pacchetto di riproducibilità pubblicato con questo record contiene 96.061 byte e ha SHA-256 8aeba5a7ee0cc2a37e0291aaaed35d3508227945e6858c354b64d18fe45599d0."
      }
    },
    {
      "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:superseded-by-version-1-2",
      "kind": "editorial-status",
      "statement": {
        "en": "This edition is superseded by version 1.2, deposit 10.5281/zenodo.21679651. It remains published: its bytes, digest and DOI are unchanged, and because the site now serves version 1.2 at the publication URL, this record cites the Zenodo file only.",
        "it": "Questa edizione è superata dalla versione 1.2, deposito 10.5281/zenodo.21679651. Resta pubblicata: byte, digest e DOI non cambiano, e poiché il sito serve ora la versione 1.2 all’indirizzo della pubblicazione, questo record cita solo il file su Zenodo."
      }
    }
  ],
  "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": "superseded",
    "id": "AT-SP-2026-002-v1.0",
    "languages": [
      "en"
    ],
    "publicationDate": "2026-07-27",
    "reviewState": "not-peer-reviewed",
    "version": "1.0"
  },
  "events": [
    {
      "actor": "aletheia-release-pipeline",
      "id": "0209f5e4-1b9b-4149-bea0-cf3a15eeeba0",
      "occurredAt": "2026-07-29T16:09:59.306Z",
      "sequence": 1,
      "summary": {
        "en": "Registered the AVR record for the authoritative version 1.0 PDF.",
        "it": "Registrato il record AVR del PDF autoritativo della versione 1.0."
      },
      "type": "registered"
    },
    {
      "actor": "aletheia-release-pipeline",
      "id": "d25a74a9-3a7f-4220-acd1-0bd7066befcb",
      "occurredAt": "2026-07-29T17:40:25.436Z",
      "sequence": 2,
      "summary": {
        "en": "Superseded by version 1.2, deposit 10.5281/zenodo.21679651. Nothing recorded for this edition was rewritten.",
        "it": "Superata dalla versione 1.2, deposito 10.5281/zenodo.21679651. Niente di quanto registrato per questa edizione è stato riscritto."
      },
      "type": "superseded"
    }
  ],
  "evidence": [
    {
      "details": {
        "algorithm": "sha256",
        "byteLength": 184912,
        "sha256": "d7ef19d009e388a6e910cc59063badbb11c0a94c141fd5ca2babbae210cccb28"
      },
      "id": "evidence:authoritative-pdf-digest",
      "level": 1,
      "observedAt": "2026-07-29T16:09:59.306Z",
      "sources": [
        "https://zenodo.org/records/21570994/files/line_graph_signature_beyond_2core.pdf"
      ],
      "status": "verified",
      "type": "digest",
      "verifiedAt": "2026-07-29T16:09:59.306Z",
      "verifier": "aletheia-release-pipeline"
    },
    {
      "details": {
        "conceptDoi": "10.5281/zenodo.21570993",
        "doi": "10.5281/zenodo.21570994",
        "publicationDate": "2026-07-27",
        "recordId": "21570994",
        "version": "1.0"
      },
      "id": "evidence:zenodo-record",
      "level": 2,
      "observedAt": "2026-07-29T16:09:59.306Z",
      "sources": [
        "https://zenodo.org/records/21570994",
        "https://zenodo.org/api/records/21570994"
      ],
      "status": "verified",
      "type": "zenodo",
      "verifiedAt": "2026-07-29T16:09:59.306Z",
      "verifier": "aletheia-release-preparation"
    },
    {
      "details": {
        "algorithm": "sha256",
        "byteLength": 96061,
        "fileName": "BEYOND_2CORE_PUBLIC_REPRODUCIBILITY_PACKAGE_v1.0.zip",
        "sha256": "8aeba5a7ee0cc2a37e0291aaaed35d3508227945e6858c354b64d18fe45599d0"
      },
      "id": "evidence:reproducibility-package-digest",
      "level": 1,
      "observedAt": "2026-07-29T16:09:59.306Z",
      "sources": [
        "https://zenodo.org/records/21570994/files/BEYOND_2CORE_PUBLIC_REPRODUCIBILITY_PACKAGE_v1.0.zip"
      ],
      "status": "verified",
      "type": "digest",
      "verifiedAt": "2026-07-29T16:09:59.306Z",
      "verifier": "aletheia-release-preparation"
    },
    {
      "details": {
        "method": "OpenTimestamps",
        "note": "Receipt published; Bitcoin confirmation not yet verified, so no existence-before claim is made."
      },
      "id": "evidence:opentimestamps-receipt",
      "level": 6,
      "observedAt": "2026-07-29T16:09:59.306Z",
      "sources": [
        "https://aletheia-technologies.it/assets/publications/papers/line-graph-signature-beyond-the-2-core.pdf.ots"
      ],
      "status": "pending",
      "type": "opentimestamps"
    }
  ],
  "identifiers": [
    {
      "authoritative": true,
      "scheme": "doi",
      "url": "https://doi.org/10.5281/zenodo.21570994",
      "value": "10.5281/zenodo.21570994"
    },
    {
      "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/21570994",
      "value": "21570994"
    },
    {
      "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.21534809",
      "type": "derived-from",
      "url": "https://doi.org/10.5281/zenodo.21534809"
    },
    {
      "direction": "outbound",
      "targetId": "10.5281/zenodo.21679651",
      "type": "superseded-by",
      "url": "https://doi.org/10.5281/zenodo.21679651"
    }
  ],
  "release": {
    "canonicalUrl": "https://aletheia-technologies.it/verify/r/AVR-AT-SP-2026-002-v1.0/",
    "createdAt": "2026-07-29T17:40:25.436Z",
    "id": "393aa1c8-00d6-4311-b4f1-0f6312fae869",
    "sequence": 2,
    "staticSnapshotUrl": "https://aletheia-technologies.it/verify/r/AVR-AT-SP-2026-002-v1.0/record.json",
    "supersedesReleaseId": "6c08aafb-6edb-4645-a6f9-10d7a29a9e5c"
  },
  "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"
    }
  }
}