{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:CBRVP2PFNIY5DZBAHVY2ADG335","short_pith_number":"pith:CBRVP2PF","schema_version":"1.0","canonical_sha256":"106357e9e56a31d1e4203d71a00cdbdf7fb8c40405566d99d72180dc4983298c","source":{"kind":"arxiv","id":"1806.10747","version":1},"attestation_state":"computed","paper":{"title":"Three-dimensional honeycomb carbon: Junction line distortion and novel emergent fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.comp-ph","authors_text":"Chengyong Zhong, Chuying Ouyang, Hui Ying Yang, Junping Hu, Ning Liu, Shengyuan A. Yang, Weikang Wu","submitted_at":"2018-06-28T02:53:46Z","abstract_excerpt":"Carbon enjoys a vast number of allotropic forms, each possessing unique properties determined by the lattice structures and bonding characters. Here, based on first-principles calculations, we propose a new three-dimensional carbon allotrope--hC28. We show that hC28 possesses exceptional energetic, dynamical, thermal, and mechanical stability. It is energetically more stable than most other synthesized or proposed carbon allotropes. The material has a relatively small bulk modulus, but is thermally stable at temperatures as high as 2000 K. The structural, mechanical, x-ray diffraction, and ele"},"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":"1806.10747","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2018-06-28T02:53:46Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"4ea520513b3dcb99296318cda88fa111430647a4fb6e419a44fe45659bda4402","abstract_canon_sha256":"1aa23c6a85ac055a747b8fd2edec02a05497ee846d1909072a0ceae919d3f607"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:46.408712Z","signature_b64":"RsVEslmV1zJgvsIZU/hsHzAAvcu0tPjdLPbxfuGnamtRlT2Lk9hV8LtSxHbZXL4d5p9Ar5wKDJX4uapr3M3cCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"106357e9e56a31d1e4203d71a00cdbdf7fb8c40405566d99d72180dc4983298c","last_reissued_at":"2026-05-18T00:03:46.408003Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:46.408003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Three-dimensional honeycomb carbon: Junction line distortion and novel emergent fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.comp-ph","authors_text":"Chengyong Zhong, Chuying Ouyang, Hui Ying Yang, Junping Hu, Ning Liu, Shengyuan A. Yang, Weikang Wu","submitted_at":"2018-06-28T02:53:46Z","abstract_excerpt":"Carbon enjoys a vast number of allotropic forms, each possessing unique properties determined by the lattice structures and bonding characters. Here, based on first-principles calculations, we propose a new three-dimensional carbon allotrope--hC28. We show that hC28 possesses exceptional energetic, dynamical, thermal, and mechanical stability. It is energetically more stable than most other synthesized or proposed carbon allotropes. The material has a relatively small bulk modulus, but is thermally stable at temperatures as high as 2000 K. The structural, mechanical, x-ray diffraction, and ele"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.10747","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":""},"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":"1806.10747","created_at":"2026-05-18T00:03:46.408117+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.10747v1","created_at":"2026-05-18T00:03:46.408117+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.10747","created_at":"2026-05-18T00:03:46.408117+00:00"},{"alias_kind":"pith_short_12","alias_value":"CBRVP2PFNIY5","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_16","alias_value":"CBRVP2PFNIY5DZBA","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_8","alias_value":"CBRVP2PF","created_at":"2026-05-18T12:32:16.446611+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/CBRVP2PFNIY5DZBAHVY2ADG335","json":"https://pith.science/pith/CBRVP2PFNIY5DZBAHVY2ADG335.json","graph_json":"https://pith.science/api/pith-number/CBRVP2PFNIY5DZBAHVY2ADG335/graph.json","events_json":"https://pith.science/api/pith-number/CBRVP2PFNIY5DZBAHVY2ADG335/events.json","paper":"https://pith.science/paper/CBRVP2PF"},"agent_actions":{"view_html":"https://pith.science/pith/CBRVP2PFNIY5DZBAHVY2ADG335","download_json":"https://pith.science/pith/CBRVP2PFNIY5DZBAHVY2ADG335.json","view_paper":"https://pith.science/paper/CBRVP2PF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.10747&json=true","fetch_graph":"https://pith.science/api/pith-number/CBRVP2PFNIY5DZBAHVY2ADG335/graph.json","fetch_events":"https://pith.science/api/pith-number/CBRVP2PFNIY5DZBAHVY2ADG335/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CBRVP2PFNIY5DZBAHVY2ADG335/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CBRVP2PFNIY5DZBAHVY2ADG335/action/storage_attestation","attest_author":"https://pith.science/pith/CBRVP2PFNIY5DZBAHVY2ADG335/action/author_attestation","sign_citation":"https://pith.science/pith/CBRVP2PFNIY5DZBAHVY2ADG335/action/citation_signature","submit_replication":"https://pith.science/pith/CBRVP2PFNIY5DZBAHVY2ADG335/action/replication_record"}},"created_at":"2026-05-18T00:03:46.408117+00:00","updated_at":"2026-05-18T00:03:46.408117+00:00"}