{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:VYV5B5TIPGRB5LQCIYUJDL6E4N","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":"07c5a6e2fb0797a285842afdc2f392d7b5ca61ef339846f6127e32d5b93d210f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-16T10:16:12Z","title_canon_sha256":"34c176ded7f126e8f46bc727e516ecc12cb9c14af0d00c47ab4e9e81c52354f9"},"schema_version":"1.0","source":{"id":"1604.04717","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.04717","created_at":"2026-05-18T00:04:13Z"},{"alias_kind":"arxiv_version","alias_value":"1604.04717v3","created_at":"2026-05-18T00:04:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.04717","created_at":"2026-05-18T00:04:13Z"},{"alias_kind":"pith_short_12","alias_value":"VYV5B5TIPGRB","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VYV5B5TIPGRB5LQC","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VYV5B5TI","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:40ec6e5e7e9e649bca229d9457738ba8b5e2a42604769db408a6bcb5bef24268","target":"graph","created_at":"2026-05-18T00:04:13Z","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":"We investigate the energy dispersion of the edge states in zigzag silicene, germanene and stanene nanoribbons with and without hydrogen termination based on a multi-orbital tight-binding model. Since the low buckled structures are crucial for these materials, both the $\\pi$ and $\\sigma$ orbitals have a strong influence on the edge states, different from the case for graphene nanoribbons. The obtained dispersion of helical edge states is nonlinear, similar to that obtained by first-principles calculations. On the other hand, the dispersion derived from the single-orbital tight-binding model is ","authors_text":"Ayami Hattori, Keiji Yada, Kenji Shiraishi, Masaaki Araidai, Masatoshi Sato, Sho Tanaya, Yasuhiro Hatsugai, Yukio Tanaka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-16T10:16:12Z","title":"Edge states of hydrogen terminated monolayer materials: silicene, germanene and stanene ribbons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.04717","kind":"arxiv","version":3},"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:b2674edb233dfd965ba36be409a2b30ab56d41f3e54786e61a761294bf5c5f46","target":"record","created_at":"2026-05-18T00:04:13Z","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":"07c5a6e2fb0797a285842afdc2f392d7b5ca61ef339846f6127e32d5b93d210f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-16T10:16:12Z","title_canon_sha256":"34c176ded7f126e8f46bc727e516ecc12cb9c14af0d00c47ab4e9e81c52354f9"},"schema_version":"1.0","source":{"id":"1604.04717","kind":"arxiv","version":3}},"canonical_sha256":"ae2bd0f66879a21eae02462891afc4e35bfd15a475a38b8e0cac260fde1024e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae2bd0f66879a21eae02462891afc4e35bfd15a475a38b8e0cac260fde1024e9","first_computed_at":"2026-05-18T00:04:13.953009Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:13.953009Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9d93re+zu5sT1K6Hz/Ai97WdHzc6JWx4+j6zP23Winnu2OI25muw1LWhu83ofMcbitmJtejQBVsOtl7GB62XCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:13.953860Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.04717","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2674edb233dfd965ba36be409a2b30ab56d41f3e54786e61a761294bf5c5f46","sha256:40ec6e5e7e9e649bca229d9457738ba8b5e2a42604769db408a6bcb5bef24268"],"state_sha256":"6c068a0302bd6a6fa72aff40a0b4feb50d1317ef8588e8f9f5e019c06f635b3f"}