{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:4UUTYSVJWFGDRJN2NSH6TDUOUK","short_pith_number":"pith:4UUTYSVJ","schema_version":"1.0","canonical_sha256":"e5293c4aa9b14c38a5ba6c8fe98e8ea2a3b8c6549962cd4afdc8aaa78dbdf4ca","source":{"kind":"arxiv","id":"1405.2556","version":1},"attestation_state":"computed","paper":{"title":"General approach to the understanding the electronic structure of graphene on metals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"E. N. Voloshina, Yu. S. Dedkov","submitted_at":"2014-05-11T17:51:27Z","abstract_excerpt":"This manuscript presents the general approach to the understanding of the connection between bonding mechanism and electronic structure of graphene on metals. To demonstrate its validity, two limiting cases of the \"weakly\" and \"strongly\" bonded graphene on Al(111) and Ni(111) are considered, where the Dirac cone is preserved or fully destroyed, respectively. Furthermore, the electronic structure, i. e. doping level, hybridization effects, as well as a gap formation at the Dirac point of the intermediate system, graphene/Cu(111), is fully understood in the framework of the proposed approach. Th"},"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":"1405.2556","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-11T17:51:27Z","cross_cats_sorted":[],"title_canon_sha256":"b49287ed6129d6b3e9be242366c544f5989b3a63e211c3818f5334e52a115144","abstract_canon_sha256":"1d8a996af30e558b61ff66bcb258b473c8dfb7356ba9a74a5c71695ad6704ce0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:45:40.786816Z","signature_b64":"Nd7hvJNPBrweYrz0naJnYf5lYbWtWdLLEpWbsmZUuhRFcOkHbLcogKWnYEGFKHig+G9hfuEa1Knt5qSIw/PYDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e5293c4aa9b14c38a5ba6c8fe98e8ea2a3b8c6549962cd4afdc8aaa78dbdf4ca","last_reissued_at":"2026-05-18T02:45:40.786202Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:45:40.786202Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"General approach to the understanding the electronic structure of graphene on metals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"E. N. Voloshina, Yu. S. Dedkov","submitted_at":"2014-05-11T17:51:27Z","abstract_excerpt":"This manuscript presents the general approach to the understanding of the connection between bonding mechanism and electronic structure of graphene on metals. To demonstrate its validity, two limiting cases of the \"weakly\" and \"strongly\" bonded graphene on Al(111) and Ni(111) are considered, where the Dirac cone is preserved or fully destroyed, respectively. Furthermore, the electronic structure, i. e. doping level, hybridization effects, as well as a gap formation at the Dirac point of the intermediate system, graphene/Cu(111), is fully understood in the framework of the proposed approach. Th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.2556","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":"1405.2556","created_at":"2026-05-18T02:45:40.786287+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.2556v1","created_at":"2026-05-18T02:45:40.786287+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.2556","created_at":"2026-05-18T02:45:40.786287+00:00"},{"alias_kind":"pith_short_12","alias_value":"4UUTYSVJWFGD","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_16","alias_value":"4UUTYSVJWFGDRJN2","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_8","alias_value":"4UUTYSVJ","created_at":"2026-05-18T12:28:14.216126+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/4UUTYSVJWFGDRJN2NSH6TDUOUK","json":"https://pith.science/pith/4UUTYSVJWFGDRJN2NSH6TDUOUK.json","graph_json":"https://pith.science/api/pith-number/4UUTYSVJWFGDRJN2NSH6TDUOUK/graph.json","events_json":"https://pith.science/api/pith-number/4UUTYSVJWFGDRJN2NSH6TDUOUK/events.json","paper":"https://pith.science/paper/4UUTYSVJ"},"agent_actions":{"view_html":"https://pith.science/pith/4UUTYSVJWFGDRJN2NSH6TDUOUK","download_json":"https://pith.science/pith/4UUTYSVJWFGDRJN2NSH6TDUOUK.json","view_paper":"https://pith.science/paper/4UUTYSVJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.2556&json=true","fetch_graph":"https://pith.science/api/pith-number/4UUTYSVJWFGDRJN2NSH6TDUOUK/graph.json","fetch_events":"https://pith.science/api/pith-number/4UUTYSVJWFGDRJN2NSH6TDUOUK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4UUTYSVJWFGDRJN2NSH6TDUOUK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4UUTYSVJWFGDRJN2NSH6TDUOUK/action/storage_attestation","attest_author":"https://pith.science/pith/4UUTYSVJWFGDRJN2NSH6TDUOUK/action/author_attestation","sign_citation":"https://pith.science/pith/4UUTYSVJWFGDRJN2NSH6TDUOUK/action/citation_signature","submit_replication":"https://pith.science/pith/4UUTYSVJWFGDRJN2NSH6TDUOUK/action/replication_record"}},"created_at":"2026-05-18T02:45:40.786287+00:00","updated_at":"2026-05-18T02:45:40.786287+00:00"}