{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:PSYXJAJS2QMYGZIFUTX3ZOZA2V","short_pith_number":"pith:PSYXJAJS","schema_version":"1.0","canonical_sha256":"7cb1748132d419836505a4efbcbb20d5676a58373f03eb972a611616064c9b70","source":{"kind":"arxiv","id":"1007.3238","version":2},"attestation_state":"computed","paper":{"title":"Reversible modifications of linear dispersion - graphene between boron nitride monolayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"I. Zasada, J. Slawinska, P. Kosinski, Z. Klusek","submitted_at":"2010-07-19T18:50:46Z","abstract_excerpt":"Electronic properties of the graphene layer sandwiched between two hexagonal boron nitride sheets have been studied using the first-principles calculations and the minimal tight-binding model. It is shown that for the ABC-stacked structure in the absence of external field the bands are linear in the vicinity of the Dirac points as in the case of single-layer graphene. For certain atomic configuration, the electric field effect allows opening of a band gap of over 230 meV. We believe that this mechanism of energy gap tuning could significantly improve the characteristics of graphene-based field"},"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":"1007.3238","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-07-19T18:50:46Z","cross_cats_sorted":[],"title_canon_sha256":"302d1bb34d60a44393390b114e9af5170a410cd0e10f450b3696bf5dd6099e8f","abstract_canon_sha256":"d5b13ccfae2946713b3ebb98bb612fe184eee535f201d8c02dc80c1874026171"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:36:49.086141Z","signature_b64":"auS5TgAIzoW95S4Z1eS041RMGc3GJXhOkmC4mLX7GP+7F9J698wJv88f6NxDjtM4ct9uK0XlRxDdsCuiQd4qBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7cb1748132d419836505a4efbcbb20d5676a58373f03eb972a611616064c9b70","last_reissued_at":"2026-05-18T04:36:49.085729Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:36:49.085729Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Reversible modifications of linear dispersion - graphene between boron nitride monolayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"I. Zasada, J. Slawinska, P. Kosinski, Z. Klusek","submitted_at":"2010-07-19T18:50:46Z","abstract_excerpt":"Electronic properties of the graphene layer sandwiched between two hexagonal boron nitride sheets have been studied using the first-principles calculations and the minimal tight-binding model. It is shown that for the ABC-stacked structure in the absence of external field the bands are linear in the vicinity of the Dirac points as in the case of single-layer graphene. For certain atomic configuration, the electric field effect allows opening of a band gap of over 230 meV. We believe that this mechanism of energy gap tuning could significantly improve the characteristics of graphene-based field"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.3238","kind":"arxiv","version":2},"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":"1007.3238","created_at":"2026-05-18T04:36:49.085794+00:00"},{"alias_kind":"arxiv_version","alias_value":"1007.3238v2","created_at":"2026-05-18T04:36:49.085794+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.3238","created_at":"2026-05-18T04:36:49.085794+00:00"},{"alias_kind":"pith_short_12","alias_value":"PSYXJAJS2QMY","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"PSYXJAJS2QMYGZIF","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"PSYXJAJS","created_at":"2026-05-18T12:26:12.377268+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/PSYXJAJS2QMYGZIFUTX3ZOZA2V","json":"https://pith.science/pith/PSYXJAJS2QMYGZIFUTX3ZOZA2V.json","graph_json":"https://pith.science/api/pith-number/PSYXJAJS2QMYGZIFUTX3ZOZA2V/graph.json","events_json":"https://pith.science/api/pith-number/PSYXJAJS2QMYGZIFUTX3ZOZA2V/events.json","paper":"https://pith.science/paper/PSYXJAJS"},"agent_actions":{"view_html":"https://pith.science/pith/PSYXJAJS2QMYGZIFUTX3ZOZA2V","download_json":"https://pith.science/pith/PSYXJAJS2QMYGZIFUTX3ZOZA2V.json","view_paper":"https://pith.science/paper/PSYXJAJS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1007.3238&json=true","fetch_graph":"https://pith.science/api/pith-number/PSYXJAJS2QMYGZIFUTX3ZOZA2V/graph.json","fetch_events":"https://pith.science/api/pith-number/PSYXJAJS2QMYGZIFUTX3ZOZA2V/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PSYXJAJS2QMYGZIFUTX3ZOZA2V/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PSYXJAJS2QMYGZIFUTX3ZOZA2V/action/storage_attestation","attest_author":"https://pith.science/pith/PSYXJAJS2QMYGZIFUTX3ZOZA2V/action/author_attestation","sign_citation":"https://pith.science/pith/PSYXJAJS2QMYGZIFUTX3ZOZA2V/action/citation_signature","submit_replication":"https://pith.science/pith/PSYXJAJS2QMYGZIFUTX3ZOZA2V/action/replication_record"}},"created_at":"2026-05-18T04:36:49.085794+00:00","updated_at":"2026-05-18T04:36:49.085794+00:00"}