{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:YMTYMAX6DQLJCONYV35WN5WHXX","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":"6f180b1281a0ccdf3f70f3216762e2cb761fb82221308f05a2ec705c329f79f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-13T08:37:06Z","title_canon_sha256":"4cacdb9588b6ab00309f629031c1be9df9a4a64ae97d7166e4e22d6101e93dd8"},"schema_version":"1.0","source":{"id":"1712.04657","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.04657","created_at":"2026-05-18T00:28:03Z"},{"alias_kind":"arxiv_version","alias_value":"1712.04657v1","created_at":"2026-05-18T00:28:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04657","created_at":"2026-05-18T00:28:03Z"},{"alias_kind":"pith_short_12","alias_value":"YMTYMAX6DQLJ","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YMTYMAX6DQLJCONY","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YMTYMAX6","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:11eed6b53d5575c4327b744df3ec95cb547405c03851929f4ef606f2e51695a7","target":"graph","created_at":"2026-05-18T00:28:03Z","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":"Recently synthesized two-dimensional (2D) boron, borophene, exhibits a novel metallic behavior rooted in the s-p orbital hybridization, distinctively different from other 2D materials such as sulfides/selenides and semi-metallic graphene. This unique feature of borophene implies new routes for charge delocalization and band gap opening. Herein, using first-principles calculations, we explore the routes to localize the carriers and open the band gap of borophene via chemical functionalization, ribbon construction, and defect engineering. The metallicity of borophene is found to be remarkably ro","authors_text":"Andrey A. Kistanov, Kun Zhou, Narasimalu Srikanth, Sergey V. Dmitriev, Yongqing Cai, Yong-Wei Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-13T08:37:06Z","title":"Exploring the Charge Localization and Band Gap Opening of Borophene: A First-Principles Study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04657","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:f4c88d1e606668aca8e01f907e355b7e8968bbf1c631f3b198e24783f35b4275","target":"record","created_at":"2026-05-18T00:28:03Z","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":"6f180b1281a0ccdf3f70f3216762e2cb761fb82221308f05a2ec705c329f79f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-13T08:37:06Z","title_canon_sha256":"4cacdb9588b6ab00309f629031c1be9df9a4a64ae97d7166e4e22d6101e93dd8"},"schema_version":"1.0","source":{"id":"1712.04657","kind":"arxiv","version":1}},"canonical_sha256":"c3278602fe1c169139b8aefb66f6c7bde649b63b4ae5e5891ae3d1b0efa1a6f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3278602fe1c169139b8aefb66f6c7bde649b63b4ae5e5891ae3d1b0efa1a6f8","first_computed_at":"2026-05-18T00:28:03.860917Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:03.860917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UfHFoCHrUlHAOU3FnOpP+S8jRc9eXHwgvOcDrSWhkiBQYsoH8MbVEqNJTSqURxO4UEJhy5RDHVtRd/CRMHCWDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:03.861504Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.04657","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4c88d1e606668aca8e01f907e355b7e8968bbf1c631f3b198e24783f35b4275","sha256:11eed6b53d5575c4327b744df3ec95cb547405c03851929f4ef606f2e51695a7"],"state_sha256":"024f1f1ec3eb43eca219d69851e1d91d9c2173e4908f85391b3cc029e3d38b1f"}