{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:YOLWGLI6LYFIO3X7U5NY4YRB22","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f25f3ddacb3dcac034fbd1e5e89965129cc44a2b3fb667a65f589107d85fc134","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-03T13:25:13Z","title_canon_sha256":"c806a5fa03183746d9cb5d9a1d5c3f6e0b859f50ad52e0c00de3db25fbfc9be9"},"schema_version":"1.0","source":{"id":"1809.00595","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.00595","created_at":"2026-05-18T00:06:33Z"},{"alias_kind":"arxiv_version","alias_value":"1809.00595v1","created_at":"2026-05-18T00:06:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.00595","created_at":"2026-05-18T00:06:33Z"},{"alias_kind":"pith_short_12","alias_value":"YOLWGLI6LYFI","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YOLWGLI6LYFIO3X7","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YOLWGLI6","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:b7d860d1b92bbb17e28155c0b8beb9d0f5c7895466c8551996097668f9925aab","target":"graph","created_at":"2026-05-18T00:06:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Unlike single layer graphene, in the case of $AB$-stacked bilayer graphene (BLG) one can induce a non-zero energy gap by breaking the inversion symmetry between the two layers using a perpendicular electric field. This is an essential requirement in field-effect applications, particularly since the induced gap in BLG systems can be further tuned by the magnitude of the external electric field. Doping is another way to modify the electronic properties of graphene based systems. We investigate here BLG systems doped with boron and nitrogen in the presence of external electric field, in the frame","authors_text":"A. Manolescu, Daniela Dragoman, G. A. Nemnes, T. L. Mitran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-03T13:25:13Z","title":"Electric field effect in boron and nitrogen doped graphene bilayers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.00595","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:5a3b3da5218de96cb0e3f07327317e77776fdd0633701be543edac85fd36c35b","target":"record","created_at":"2026-05-18T00:06:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"f25f3ddacb3dcac034fbd1e5e89965129cc44a2b3fb667a65f589107d85fc134","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-03T13:25:13Z","title_canon_sha256":"c806a5fa03183746d9cb5d9a1d5c3f6e0b859f50ad52e0c00de3db25fbfc9be9"},"schema_version":"1.0","source":{"id":"1809.00595","kind":"arxiv","version":1}},"canonical_sha256":"c397632d1e5e0a876effa75b8e6221d6affe1a1218e3aa8ae517562fa7eb9eeb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c397632d1e5e0a876effa75b8e6221d6affe1a1218e3aa8ae517562fa7eb9eeb","first_computed_at":"2026-05-18T00:06:33.059272Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:33.059272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9OfOtp+UTlDhMDNq4AEshJ9mRDHr+Cu+jaO//rhivVsApDHlSEy4fG4bE5VekyUIyWxcmJHS2THY+6WovY7TBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:33.059811Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.00595","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a3b3da5218de96cb0e3f07327317e77776fdd0633701be543edac85fd36c35b","sha256:b7d860d1b92bbb17e28155c0b8beb9d0f5c7895466c8551996097668f9925aab"],"state_sha256":"bfd9ec2b52aac0d0cc479e0913d4dfb063216892986215f01373d05b1c9b886b"}