{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:EEG7DB5ID2Y3ZGHUGS3B4OHUQX","short_pith_number":"pith:EEG7DB5I","schema_version":"1.0","canonical_sha256":"210df187a81eb1bc98f434b61e38f485e1b423c3ce3d8e1b07347d907856da59","source":{"kind":"arxiv","id":"1503.02528","version":1},"attestation_state":"computed","paper":{"title":"Energetics and kinetics of vacancies in monolayer graphene boron nitride heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bin Ouyang, Fanchao Meng, Jun Song","submitted_at":"2015-03-09T15:39:49Z","abstract_excerpt":"Graphene and boron nitride (GPBN) heterostructures provide a viable way to realize tunable bandgap, promising new opportunities in graphene-based nanoelectronic and optoelectronic devices. In the present study, we investigated the interplay between vacancies and graphene/h-BN interfaces in monolayer GPBN heterostructures. The energetics and kinetics of monovacancies and divacancies in monolayer GPBN heterostructures were examined using first-principle calculations. The interfaces were shown to be preferential locations for vacancy segregation. Meanwhile the kinetics of vacancies was found to b"},"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":"1503.02528","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-03-09T15:39:49Z","cross_cats_sorted":[],"title_canon_sha256":"5eca16957e9224b3983c19f04fce91f824ed2f523d3d4dd179be6bcddc2257a2","abstract_canon_sha256":"eb74492f57499ec4b75475f12905ac40f8ec2a02f39fb10e02c0cab4060a4c15"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:25:19.429241Z","signature_b64":"TKK/Yr5c3s+3wQe37TuV36ecAx8aWpw3ibIcWJ2J0e0d5r9xtCmcl8yT4D0bSzTbayw8H7OJt840pYuOTfg7Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"210df187a81eb1bc98f434b61e38f485e1b423c3ce3d8e1b07347d907856da59","last_reissued_at":"2026-05-18T02:25:19.428909Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:25:19.428909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Energetics and kinetics of vacancies in monolayer graphene boron nitride heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bin Ouyang, Fanchao Meng, Jun Song","submitted_at":"2015-03-09T15:39:49Z","abstract_excerpt":"Graphene and boron nitride (GPBN) heterostructures provide a viable way to realize tunable bandgap, promising new opportunities in graphene-based nanoelectronic and optoelectronic devices. In the present study, we investigated the interplay between vacancies and graphene/h-BN interfaces in monolayer GPBN heterostructures. The energetics and kinetics of monovacancies and divacancies in monolayer GPBN heterostructures were examined using first-principle calculations. The interfaces were shown to be preferential locations for vacancy segregation. Meanwhile the kinetics of vacancies was found to b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.02528","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":"1503.02528","created_at":"2026-05-18T02:25:19.428962+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.02528v1","created_at":"2026-05-18T02:25:19.428962+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.02528","created_at":"2026-05-18T02:25:19.428962+00:00"},{"alias_kind":"pith_short_12","alias_value":"EEG7DB5ID2Y3","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"EEG7DB5ID2Y3ZGHU","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"EEG7DB5I","created_at":"2026-05-18T12:29:19.899920+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/EEG7DB5ID2Y3ZGHUGS3B4OHUQX","json":"https://pith.science/pith/EEG7DB5ID2Y3ZGHUGS3B4OHUQX.json","graph_json":"https://pith.science/api/pith-number/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/graph.json","events_json":"https://pith.science/api/pith-number/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/events.json","paper":"https://pith.science/paper/EEG7DB5I"},"agent_actions":{"view_html":"https://pith.science/pith/EEG7DB5ID2Y3ZGHUGS3B4OHUQX","download_json":"https://pith.science/pith/EEG7DB5ID2Y3ZGHUGS3B4OHUQX.json","view_paper":"https://pith.science/paper/EEG7DB5I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.02528&json=true","fetch_graph":"https://pith.science/api/pith-number/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/graph.json","fetch_events":"https://pith.science/api/pith-number/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/action/storage_attestation","attest_author":"https://pith.science/pith/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/action/author_attestation","sign_citation":"https://pith.science/pith/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/action/citation_signature","submit_replication":"https://pith.science/pith/EEG7DB5ID2Y3ZGHUGS3B4OHUQX/action/replication_record"}},"created_at":"2026-05-18T02:25:19.428962+00:00","updated_at":"2026-05-18T02:25:19.428962+00:00"}