{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IRAT26H2PADEVOA6WD4KNYAGFN","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":"2919f524d19ba63edcf0a88a2858e00e10653ffdda53759532f9b2e98622f925","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-17T15:33:29Z","title_canon_sha256":"563d265d79db60374347eb9aeb6e71f0e6ea3f1df2ff57323f0c0b6de7781745"},"schema_version":"1.0","source":{"id":"1204.3816","kind":"arxiv","version":6}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.3816","created_at":"2026-05-18T03:31:06Z"},{"alias_kind":"arxiv_version","alias_value":"1204.3816v6","created_at":"2026-05-18T03:31:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.3816","created_at":"2026-05-18T03:31:06Z"},{"alias_kind":"pith_short_12","alias_value":"IRAT26H2PADE","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IRAT26H2PADEVOA6","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IRAT26H2","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:62627cbb2c10acba30de0240f8854f35c490afedf30d055f121bb9cefac970c9","target":"graph","created_at":"2026-05-18T03:31:06Z","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 present evidence of topological surface states in beta-Ag2Te through first-principles calculations and periodic quantum interference effect in single crystalline nanoribbon. Our first-principles calculations show that beta-Ag2Te is a topological insulator with a gapless Dirac cone with strong anisotropy. To experimentally probe the topological surface state, we synthesized high quality beta-Ag2Te nanoribbons and performed electron transport measurements. The coexistence of pronounced Aharonov-Bohm oscillations and weak Altshuler-Aronov-Spivak oscillations clearly demonstrates coherent elect","authors_text":"Azat Sulaev, Bin Xia, Caiyu Qiu, Lan Wang, Lei Shen, Ming-Yong Han, Peng Ren, Qing Hua Lin, Qingyu Wu, Shuang-Yuan Zhang, Shun-Qing Shen, Ting Yu, Wei Guang Zhu, Yuan Ping Feng, Zhi Peng Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-17T15:33:29Z","title":"Beta-Ag2Te: A topological insulator with strong anisotropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3816","kind":"arxiv","version":6},"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":"sha256:8b5fa09ab444b47b3db73dcfb3627b23e9f099f1d45363dc3ab99695c9ec63f8","target":"record","created_at":"2026-05-18T03:31:06Z","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":"2919f524d19ba63edcf0a88a2858e00e10653ffdda53759532f9b2e98622f925","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-17T15:33:29Z","title_canon_sha256":"563d265d79db60374347eb9aeb6e71f0e6ea3f1df2ff57323f0c0b6de7781745"},"schema_version":"1.0","source":{"id":"1204.3816","kind":"arxiv","version":6}},"canonical_sha256":"44413d78fa78064ab81eb0f8a6e0062b45c563bb5398fb3a6945f4e25d843fd9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44413d78fa78064ab81eb0f8a6e0062b45c563bb5398fb3a6945f4e25d843fd9","first_computed_at":"2026-05-18T03:31:06.899641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:31:06.899641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SWCYCn3OpJWOcZcLstW1wokooU1EY6UhKtKmLLY85NRiFJbtlxY4XEVxW4iMtZBGnR7cUnqos94C4mFFvVzECg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:31:06.900384Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.3816","source_kind":"arxiv","source_version":6}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b5fa09ab444b47b3db73dcfb3627b23e9f099f1d45363dc3ab99695c9ec63f8","sha256:62627cbb2c10acba30de0240f8854f35c490afedf30d055f121bb9cefac970c9"],"state_sha256":"ed2f66102e5505ad34fcbc4ba4d0f3de7d50c73be105f3b8625093fcaf978080"}