{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:RWWI6S3BLLBVLG7YZUO5NHJBFL","short_pith_number":"pith:RWWI6S3B","schema_version":"1.0","canonical_sha256":"8dac8f4b615ac3559bf8cd1dd69d212ace0b1a6b103e106c4b8a8e468ed163b4","source":{"kind":"arxiv","id":"1711.03584","version":1},"attestation_state":"computed","paper":{"title":"Observation of the Quantum Spin Hall Effect up to 100 Kelvin in a Monolayer Crystal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Kenji Watanabe, Pablo Jarillo-Herrero, Quinn D. Gibson, Robert J. Cava, Sanfeng Wu, Takashi Taniguchi, Valla Fatemi","submitted_at":"2017-11-09T20:22:05Z","abstract_excerpt":"The field of topological insulators (TI) was sparked by the prediction of the quantum spin Hall effect (QSHE) in time reversal invariant systems, such as spin-orbit coupled monolayer graphene. Ever since, a variety of monolayer crystals have been proposed as two-dimensional (2D) TIs exhibiting the QSHE, possibly even at high temperatures. However, conclusive evidence for a monolayer QSHE is still lacking, and systems based on semiconductor heterostructures operate at temperatures close to liquid helium. Here we report the observation of the QSHE in monolayer WTe2 at temperatures up to 100 Kelv"},"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":"1711.03584","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-09T20:22:05Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"title_canon_sha256":"fb99625ce5b37916e8d958cfe9e23b6a3046233b785ee8e86c70bc99966e488c","abstract_canon_sha256":"cb48fa620967ce4bc47d32a55a19b4be7fc2a633e8fd15882b1056324664b48a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:38.995671Z","signature_b64":"pz88cL8U52kyWqprUVinlg0vPNKpVPjgr3is8a99k9TvdB7aEz6YdYynJ7+kP0ahs7K6V+X2nlBklbm+/K7XAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8dac8f4b615ac3559bf8cd1dd69d212ace0b1a6b103e106c4b8a8e468ed163b4","last_reissued_at":"2026-05-18T00:25:38.994975Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:38.994975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observation of the Quantum Spin Hall Effect up to 100 Kelvin in a Monolayer Crystal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Kenji Watanabe, Pablo Jarillo-Herrero, Quinn D. Gibson, Robert J. Cava, Sanfeng Wu, Takashi Taniguchi, Valla Fatemi","submitted_at":"2017-11-09T20:22:05Z","abstract_excerpt":"The field of topological insulators (TI) was sparked by the prediction of the quantum spin Hall effect (QSHE) in time reversal invariant systems, such as spin-orbit coupled monolayer graphene. Ever since, a variety of monolayer crystals have been proposed as two-dimensional (2D) TIs exhibiting the QSHE, possibly even at high temperatures. However, conclusive evidence for a monolayer QSHE is still lacking, and systems based on semiconductor heterostructures operate at temperatures close to liquid helium. Here we report the observation of the QSHE in monolayer WTe2 at temperatures up to 100 Kelv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03584","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":"1711.03584","created_at":"2026-05-18T00:25:38.995077+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.03584v1","created_at":"2026-05-18T00:25:38.995077+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03584","created_at":"2026-05-18T00:25:38.995077+00:00"},{"alias_kind":"pith_short_12","alias_value":"RWWI6S3BLLBV","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_16","alias_value":"RWWI6S3BLLBVLG7Y","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_8","alias_value":"RWWI6S3B","created_at":"2026-05-18T12:31:43.269735+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/RWWI6S3BLLBVLG7YZUO5NHJBFL","json":"https://pith.science/pith/RWWI6S3BLLBVLG7YZUO5NHJBFL.json","graph_json":"https://pith.science/api/pith-number/RWWI6S3BLLBVLG7YZUO5NHJBFL/graph.json","events_json":"https://pith.science/api/pith-number/RWWI6S3BLLBVLG7YZUO5NHJBFL/events.json","paper":"https://pith.science/paper/RWWI6S3B"},"agent_actions":{"view_html":"https://pith.science/pith/RWWI6S3BLLBVLG7YZUO5NHJBFL","download_json":"https://pith.science/pith/RWWI6S3BLLBVLG7YZUO5NHJBFL.json","view_paper":"https://pith.science/paper/RWWI6S3B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.03584&json=true","fetch_graph":"https://pith.science/api/pith-number/RWWI6S3BLLBVLG7YZUO5NHJBFL/graph.json","fetch_events":"https://pith.science/api/pith-number/RWWI6S3BLLBVLG7YZUO5NHJBFL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RWWI6S3BLLBVLG7YZUO5NHJBFL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RWWI6S3BLLBVLG7YZUO5NHJBFL/action/storage_attestation","attest_author":"https://pith.science/pith/RWWI6S3BLLBVLG7YZUO5NHJBFL/action/author_attestation","sign_citation":"https://pith.science/pith/RWWI6S3BLLBVLG7YZUO5NHJBFL/action/citation_signature","submit_replication":"https://pith.science/pith/RWWI6S3BLLBVLG7YZUO5NHJBFL/action/replication_record"}},"created_at":"2026-05-18T00:25:38.995077+00:00","updated_at":"2026-05-18T00:25:38.995077+00:00"}