{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:YAERR5H34L33HLXD7LRRQI7N2D","short_pith_number":"pith:YAERR5H3","schema_version":"1.0","canonical_sha256":"c00918f4fbe2f7b3aee3fae31823edd0ffe9e82b9d5887ff2ce9d2dc62713495","source":{"kind":"arxiv","id":"1406.7119","version":1},"attestation_state":"computed","paper":{"title":"Strain induced $\\mathbb{Z}_2$ topological insulating state of $\\beta$-As$_2$Te$_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Koushik Pal, Umesh V. Waghmare","submitted_at":"2014-06-27T09:14:59Z","abstract_excerpt":"Topological insulators are non-trivial quantum states of matter which exhibit a gap in the electronic structure of their bulk form, but a gapless metallic electronic spectrum at the surface. Here, we predict a uniaxial strain induced electronic topological transition (ETT) from a band to topological insulating state in the rhombohedral phase (space group: R$\\bar{3}$m) of As$_2$Te$_3$ ($\\beta$-As$_2$Te$_3$) through \\textit{first-principles} calculations including spin-orbit coupling within density functional theory. The ETT in $\\beta$-As$_2$Te$_3$ is shown to occur at the uniaxial strain $\\epsi"},"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":"1406.7119","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-06-27T09:14:59Z","cross_cats_sorted":[],"title_canon_sha256":"9f7d315d5ad760ca703197b2ef5dd30cab3da69c1552f1bc468f5863d24266cd","abstract_canon_sha256":"3946256aab5dd82c4f2376e0745eb37d713f7a2fc35a2f52f4f7ab995dc5edd8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:45.929189Z","signature_b64":"56+4D1pPLjVPSgJogNf6B5iz7pEWUENUUGvFJfHGRtAp9c5MZaH1N23UoeDhajJEiSJNNEiHBu17VpD1P492AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c00918f4fbe2f7b3aee3fae31823edd0ffe9e82b9d5887ff2ce9d2dc62713495","last_reissued_at":"2026-05-18T01:42:45.928558Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:45.928558Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strain induced $\\mathbb{Z}_2$ topological insulating state of $\\beta$-As$_2$Te$_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Koushik Pal, Umesh V. Waghmare","submitted_at":"2014-06-27T09:14:59Z","abstract_excerpt":"Topological insulators are non-trivial quantum states of matter which exhibit a gap in the electronic structure of their bulk form, but a gapless metallic electronic spectrum at the surface. Here, we predict a uniaxial strain induced electronic topological transition (ETT) from a band to topological insulating state in the rhombohedral phase (space group: R$\\bar{3}$m) of As$_2$Te$_3$ ($\\beta$-As$_2$Te$_3$) through \\textit{first-principles} calculations including spin-orbit coupling within density functional theory. The ETT in $\\beta$-As$_2$Te$_3$ is shown to occur at the uniaxial strain $\\epsi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.7119","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":"1406.7119","created_at":"2026-05-18T01:42:45.928648+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.7119v1","created_at":"2026-05-18T01:42:45.928648+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.7119","created_at":"2026-05-18T01:42:45.928648+00:00"},{"alias_kind":"pith_short_12","alias_value":"YAERR5H34L33","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_16","alias_value":"YAERR5H34L33HLXD","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_8","alias_value":"YAERR5H3","created_at":"2026-05-18T12:28:57.508820+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/YAERR5H34L33HLXD7LRRQI7N2D","json":"https://pith.science/pith/YAERR5H34L33HLXD7LRRQI7N2D.json","graph_json":"https://pith.science/api/pith-number/YAERR5H34L33HLXD7LRRQI7N2D/graph.json","events_json":"https://pith.science/api/pith-number/YAERR5H34L33HLXD7LRRQI7N2D/events.json","paper":"https://pith.science/paper/YAERR5H3"},"agent_actions":{"view_html":"https://pith.science/pith/YAERR5H34L33HLXD7LRRQI7N2D","download_json":"https://pith.science/pith/YAERR5H34L33HLXD7LRRQI7N2D.json","view_paper":"https://pith.science/paper/YAERR5H3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.7119&json=true","fetch_graph":"https://pith.science/api/pith-number/YAERR5H34L33HLXD7LRRQI7N2D/graph.json","fetch_events":"https://pith.science/api/pith-number/YAERR5H34L33HLXD7LRRQI7N2D/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YAERR5H34L33HLXD7LRRQI7N2D/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YAERR5H34L33HLXD7LRRQI7N2D/action/storage_attestation","attest_author":"https://pith.science/pith/YAERR5H34L33HLXD7LRRQI7N2D/action/author_attestation","sign_citation":"https://pith.science/pith/YAERR5H34L33HLXD7LRRQI7N2D/action/citation_signature","submit_replication":"https://pith.science/pith/YAERR5H34L33HLXD7LRRQI7N2D/action/replication_record"}},"created_at":"2026-05-18T01:42:45.928648+00:00","updated_at":"2026-05-18T01:42:45.928648+00:00"}