{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:BFEN77RULGY5XPXSY7RWWOIZEQ","short_pith_number":"pith:BFEN77RU","schema_version":"1.0","canonical_sha256":"0948dffe3459b1dbbef2c7e36b3919241dcae6d7e0a6b3d9d8dfe912bb132b72","source":{"kind":"arxiv","id":"1508.04506","version":2},"attestation_state":"computed","paper":{"title":"Unconventional spin texture in a non-centrosymmetric quantum spin Hall insulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Fazzio, Carlos Mera Acosta, L. B. Abdalla, O. Babilonia","submitted_at":"2015-08-19T02:49:40Z","abstract_excerpt":"We proposed that the simultaneous presence of both Rashba and band inversion can lead to a Rashba-like spin-splitting formed by two bands with the same in-plane helical spin texture. Because of this unconventional spin texture, the backscattering is forbidden in edge and bulk conductivity channels. We propose a new non-centrosymmetric honeycomb-lattice quantum spin Hall (QSH) insulator family formed by the IV, V, and VII elements with this property. The system formed by Bi, Pb and I atoms is mechanically stable and has both a large Rashba spin-splitting of 60 meV and a large nontrivial band ga"},"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":"1508.04506","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-08-19T02:49:40Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"2a966cadbedb787cc2305cf50eb378fa343a925d55e469c688180c064ba20362","abstract_canon_sha256":"003c55d0fb877be17a7dea011b13eb277c58c123f0e8444e6cac39aa35556d9c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:17.957213Z","signature_b64":"OrKUQHy01WOXcYwh++r11kNdma62tR07+F4a1YieAKw0hFaCp3F5wpid+YV7GGwgGYZ5s9x+/EyKzxdctohiBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0948dffe3459b1dbbef2c7e36b3919241dcae6d7e0a6b3d9d8dfe912bb132b72","last_reissued_at":"2026-05-18T00:20:17.956510Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:17.956510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unconventional spin texture in a non-centrosymmetric quantum spin Hall insulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Fazzio, Carlos Mera Acosta, L. B. Abdalla, O. Babilonia","submitted_at":"2015-08-19T02:49:40Z","abstract_excerpt":"We proposed that the simultaneous presence of both Rashba and band inversion can lead to a Rashba-like spin-splitting formed by two bands with the same in-plane helical spin texture. Because of this unconventional spin texture, the backscattering is forbidden in edge and bulk conductivity channels. We propose a new non-centrosymmetric honeycomb-lattice quantum spin Hall (QSH) insulator family formed by the IV, V, and VII elements with this property. The system formed by Bi, Pb and I atoms is mechanically stable and has both a large Rashba spin-splitting of 60 meV and a large nontrivial band ga"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.04506","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":"1508.04506","created_at":"2026-05-18T00:20:17.956602+00:00"},{"alias_kind":"arxiv_version","alias_value":"1508.04506v2","created_at":"2026-05-18T00:20:17.956602+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.04506","created_at":"2026-05-18T00:20:17.956602+00:00"},{"alias_kind":"pith_short_12","alias_value":"BFEN77RULGY5","created_at":"2026-05-18T12:29:14.074870+00:00"},{"alias_kind":"pith_short_16","alias_value":"BFEN77RULGY5XPXS","created_at":"2026-05-18T12:29:14.074870+00:00"},{"alias_kind":"pith_short_8","alias_value":"BFEN77RU","created_at":"2026-05-18T12:29:14.074870+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/BFEN77RULGY5XPXSY7RWWOIZEQ","json":"https://pith.science/pith/BFEN77RULGY5XPXSY7RWWOIZEQ.json","graph_json":"https://pith.science/api/pith-number/BFEN77RULGY5XPXSY7RWWOIZEQ/graph.json","events_json":"https://pith.science/api/pith-number/BFEN77RULGY5XPXSY7RWWOIZEQ/events.json","paper":"https://pith.science/paper/BFEN77RU"},"agent_actions":{"view_html":"https://pith.science/pith/BFEN77RULGY5XPXSY7RWWOIZEQ","download_json":"https://pith.science/pith/BFEN77RULGY5XPXSY7RWWOIZEQ.json","view_paper":"https://pith.science/paper/BFEN77RU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1508.04506&json=true","fetch_graph":"https://pith.science/api/pith-number/BFEN77RULGY5XPXSY7RWWOIZEQ/graph.json","fetch_events":"https://pith.science/api/pith-number/BFEN77RULGY5XPXSY7RWWOIZEQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BFEN77RULGY5XPXSY7RWWOIZEQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BFEN77RULGY5XPXSY7RWWOIZEQ/action/storage_attestation","attest_author":"https://pith.science/pith/BFEN77RULGY5XPXSY7RWWOIZEQ/action/author_attestation","sign_citation":"https://pith.science/pith/BFEN77RULGY5XPXSY7RWWOIZEQ/action/citation_signature","submit_replication":"https://pith.science/pith/BFEN77RULGY5XPXSY7RWWOIZEQ/action/replication_record"}},"created_at":"2026-05-18T00:20:17.956602+00:00","updated_at":"2026-05-18T00:20:17.956602+00:00"}