{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:JFUSDRP5EDIX7UGNVQO4PUS3X7","short_pith_number":"pith:JFUSDRP5","schema_version":"1.0","canonical_sha256":"496921c5fd20d17fd0cdac1dc7d25bbff472f2e47577285ae9aa27b08fcfba9a","source":{"kind":"arxiv","id":"2412.05705","version":1},"attestation_state":"computed","paper":{"title":"Angular Dependence of Four Mechanical Properties of Graphynes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexandre F. Fonseca, Guilherme B. Kanegae","submitted_at":"2024-12-07T17:23:36Z","abstract_excerpt":"Graphyne is a porous two-dimensional carbon allotrope of graphene that possesses interesting physical properties, including non-null bandgap. It is composed of carbon hexagonal rings or carbon-carbon bonds connected by acetylenic chains. The diverse forms of these connections yield a variety of graphyne structures. In a previous study, we have obtained the elastic properties of seven distinct families of graphyne structures as a function of the number of acetylene chains, from 1 to 10. The Young's modulus, shear modulus, Poisson's ratio and linear compressibility were predicted for the zigzag "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2412.05705","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-12-07T17:23:36Z","cross_cats_sorted":[],"title_canon_sha256":"823ab03d76a245692ef179222dbda4734ab7d1e6da74fc7a1de05bd16831509d","abstract_canon_sha256":"d4443c8e23d4729156807f9d212a154f677e695cab75dcdf43fc53168acf3b37"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:02:08.368827Z","signature_b64":"IIklU7B16dTcv+QsHlvVB5+pMSYBuIL+eUuHc5dj5n2o64CjET0EsH23cSnU+6Qbvsv289B4BhDLOskhW/F9Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"496921c5fd20d17fd0cdac1dc7d25bbff472f2e47577285ae9aa27b08fcfba9a","last_reissued_at":"2026-07-05T10:02:08.368335Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:02:08.368335Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Angular Dependence of Four Mechanical Properties of Graphynes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexandre F. Fonseca, Guilherme B. Kanegae","submitted_at":"2024-12-07T17:23:36Z","abstract_excerpt":"Graphyne is a porous two-dimensional carbon allotrope of graphene that possesses interesting physical properties, including non-null bandgap. It is composed of carbon hexagonal rings or carbon-carbon bonds connected by acetylenic chains. The diverse forms of these connections yield a variety of graphyne structures. In a previous study, we have obtained the elastic properties of seven distinct families of graphyne structures as a function of the number of acetylene chains, from 1 to 10. The Young's modulus, shear modulus, Poisson's ratio and linear compressibility were predicted for the zigzag "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.05705","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.05705/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2412.05705","created_at":"2026-07-05T10:02:08.368396+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.05705v1","created_at":"2026-07-05T10:02:08.368396+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.05705","created_at":"2026-07-05T10:02:08.368396+00:00"},{"alias_kind":"pith_short_12","alias_value":"JFUSDRP5EDIX","created_at":"2026-07-05T10:02:08.368396+00:00"},{"alias_kind":"pith_short_16","alias_value":"JFUSDRP5EDIX7UGN","created_at":"2026-07-05T10:02:08.368396+00:00"},{"alias_kind":"pith_short_8","alias_value":"JFUSDRP5","created_at":"2026-07-05T10:02:08.368396+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7","json":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7.json","graph_json":"https://pith.science/api/pith-number/JFUSDRP5EDIX7UGNVQO4PUS3X7/graph.json","events_json":"https://pith.science/api/pith-number/JFUSDRP5EDIX7UGNVQO4PUS3X7/events.json","paper":"https://pith.science/paper/JFUSDRP5"},"agent_actions":{"view_html":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7","download_json":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7.json","view_paper":"https://pith.science/paper/JFUSDRP5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.05705&json=true","fetch_graph":"https://pith.science/api/pith-number/JFUSDRP5EDIX7UGNVQO4PUS3X7/graph.json","fetch_events":"https://pith.science/api/pith-number/JFUSDRP5EDIX7UGNVQO4PUS3X7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7/action/storage_attestation","attest_author":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7/action/author_attestation","sign_citation":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7/action/citation_signature","submit_replication":"https://pith.science/pith/JFUSDRP5EDIX7UGNVQO4PUS3X7/action/replication_record"}},"created_at":"2026-07-05T10:02:08.368396+00:00","updated_at":"2026-07-05T10:02:08.368396+00:00"}