{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:6P6GNILANKMVEDVNILFWW2S6LE","short_pith_number":"pith:6P6GNILA","schema_version":"1.0","canonical_sha256":"f3fc66a1606a99520ead42cb6b6a5e591de7d13a4cf7cde41bbfabec430732c5","source":{"kind":"arxiv","id":"1105.0733","version":1},"attestation_state":"computed","paper":{"title":"Quantum Spin Hall Effect in Graphene Nanoribbons: Effect of Edge Geometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Jun-Won Rhim, Kyungsun Moon","submitted_at":"2011-05-04T05:16:56Z","abstract_excerpt":"There has been tremendous recent progress in realizing topological insulator initiated by the proposal of Kane and Mele for the graphene system. They have suggested that the odd $Z_2$ index for the graphene manifests the spin filtered edge states for the graphene nanoribbons, which lead to the quantum spin Hall effect(QSHE). Here we investigate the role of the spin-orbit interaction both for the zigzag and armchair nanoribbons with special care in the edge geometry. For the pristine zigzag nanoribbons, we have shown that one of the $\\sigma$ edge bands located near E=0 lifts up the energy of th"},"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":"1105.0733","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-04T05:16:56Z","cross_cats_sorted":[],"title_canon_sha256":"43cda01d38551fe995aa9e155a54807aa4c6a948b0722cae421c395202b84049","abstract_canon_sha256":"1a18e84ee13780f8e673e20bc6ccd55ceb2e3d6b7eff85b95a2f47bf87a6be18"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:09.161255Z","signature_b64":"jA3rTLlWr7xnCgs2BpVoepBz9OjFisFkMSFnd1bO7mm0QOVEncdOZbrpJcReNoFbY7r6jgnr4o1FOJoE+ODwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3fc66a1606a99520ead42cb6b6a5e591de7d13a4cf7cde41bbfabec430732c5","last_reissued_at":"2026-05-18T02:02:09.160676Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:09.160676Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum Spin Hall Effect in Graphene Nanoribbons: Effect of Edge Geometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Jun-Won Rhim, Kyungsun Moon","submitted_at":"2011-05-04T05:16:56Z","abstract_excerpt":"There has been tremendous recent progress in realizing topological insulator initiated by the proposal of Kane and Mele for the graphene system. They have suggested that the odd $Z_2$ index for the graphene manifests the spin filtered edge states for the graphene nanoribbons, which lead to the quantum spin Hall effect(QSHE). Here we investigate the role of the spin-orbit interaction both for the zigzag and armchair nanoribbons with special care in the edge geometry. For the pristine zigzag nanoribbons, we have shown that one of the $\\sigma$ edge bands located near E=0 lifts up the energy of th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0733","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":"1105.0733","created_at":"2026-05-18T02:02:09.160750+00:00"},{"alias_kind":"arxiv_version","alias_value":"1105.0733v1","created_at":"2026-05-18T02:02:09.160750+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0733","created_at":"2026-05-18T02:02:09.160750+00:00"},{"alias_kind":"pith_short_12","alias_value":"6P6GNILANKMV","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_16","alias_value":"6P6GNILANKMVEDVN","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_8","alias_value":"6P6GNILA","created_at":"2026-05-18T12:26:22.705136+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/6P6GNILANKMVEDVNILFWW2S6LE","json":"https://pith.science/pith/6P6GNILANKMVEDVNILFWW2S6LE.json","graph_json":"https://pith.science/api/pith-number/6P6GNILANKMVEDVNILFWW2S6LE/graph.json","events_json":"https://pith.science/api/pith-number/6P6GNILANKMVEDVNILFWW2S6LE/events.json","paper":"https://pith.science/paper/6P6GNILA"},"agent_actions":{"view_html":"https://pith.science/pith/6P6GNILANKMVEDVNILFWW2S6LE","download_json":"https://pith.science/pith/6P6GNILANKMVEDVNILFWW2S6LE.json","view_paper":"https://pith.science/paper/6P6GNILA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1105.0733&json=true","fetch_graph":"https://pith.science/api/pith-number/6P6GNILANKMVEDVNILFWW2S6LE/graph.json","fetch_events":"https://pith.science/api/pith-number/6P6GNILANKMVEDVNILFWW2S6LE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6P6GNILANKMVEDVNILFWW2S6LE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6P6GNILANKMVEDVNILFWW2S6LE/action/storage_attestation","attest_author":"https://pith.science/pith/6P6GNILANKMVEDVNILFWW2S6LE/action/author_attestation","sign_citation":"https://pith.science/pith/6P6GNILANKMVEDVNILFWW2S6LE/action/citation_signature","submit_replication":"https://pith.science/pith/6P6GNILANKMVEDVNILFWW2S6LE/action/replication_record"}},"created_at":"2026-05-18T02:02:09.160750+00:00","updated_at":"2026-05-18T02:02:09.160750+00:00"}