{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:T257HGWRJ3HKSDT55J5VDIPCFO","short_pith_number":"pith:T257HGWR","schema_version":"1.0","canonical_sha256":"9ebbf39ad14ecea90e7dea7b51a1e22b885a233c6c64b574f2ce083fb2426cce","source":{"kind":"arxiv","id":"1603.06862","version":2},"attestation_state":"computed","paper":{"title":"Single- and Few-Layer WTe2 and Their Suspended Nanostructures: Raman Signatures and Nanomechanical Resonances","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Fan Ye, Jaesung Lee, Jiang Wei, Jin Hu, Philip X.-L. Feng, Rui Yang, Zenghui Wang, Zhiqiang Mao","submitted_at":"2016-03-22T16:35:33Z","abstract_excerpt":"Single crystal tungsten ditelluride (WTe2) has recently been discovered to exhibit non-saturating extreme magnetoresistance in bulk; it has also emerged as a new layered material from which atomic layer crystals can be extracted. While atomically thin WTe2 is attractive for its unique properties, little study has been conducted on single- and few-layer WTe2. Here we report the isolation of single- and few-layer WTe2, as well as fabrication and characterization of the first WTe2 suspended nanostructures. We have observed new Raman signatures of few-layer WTe2 that have been theoretically predic"},"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":"1603.06862","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-22T16:35:33Z","cross_cats_sorted":[],"title_canon_sha256":"99f54a7c43e0bedc31df5e84b49e1ef9a31cadaa0430445832b1e37ff658b084","abstract_canon_sha256":"f9850d39bc144e17e5c7ff5059c1849ed34d15c73678a1c2f662a3747e6cc098"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:55.873272Z","signature_b64":"4+JuUcxTxvVOgCKkLJLRmAOpMgYuda5pW01KNJHPByxRjw9ZIH1032Zh/gbpPLIuy/yz0y9UzIS3PnIZgxorBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ebbf39ad14ecea90e7dea7b51a1e22b885a233c6c64b574f2ce083fb2426cce","last_reissued_at":"2026-05-18T01:04:55.872639Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:55.872639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Single- and Few-Layer WTe2 and Their Suspended Nanostructures: Raman Signatures and Nanomechanical Resonances","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Fan Ye, Jaesung Lee, Jiang Wei, Jin Hu, Philip X.-L. Feng, Rui Yang, Zenghui Wang, Zhiqiang Mao","submitted_at":"2016-03-22T16:35:33Z","abstract_excerpt":"Single crystal tungsten ditelluride (WTe2) has recently been discovered to exhibit non-saturating extreme magnetoresistance in bulk; it has also emerged as a new layered material from which atomic layer crystals can be extracted. While atomically thin WTe2 is attractive for its unique properties, little study has been conducted on single- and few-layer WTe2. Here we report the isolation of single- and few-layer WTe2, as well as fabrication and characterization of the first WTe2 suspended nanostructures. We have observed new Raman signatures of few-layer WTe2 that have been theoretically predic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.06862","kind":"arxiv","version":2},"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":"1603.06862","created_at":"2026-05-18T01:04:55.872736+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.06862v2","created_at":"2026-05-18T01:04:55.872736+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.06862","created_at":"2026-05-18T01:04:55.872736+00:00"},{"alias_kind":"pith_short_12","alias_value":"T257HGWRJ3HK","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_16","alias_value":"T257HGWRJ3HKSDT5","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_8","alias_value":"T257HGWR","created_at":"2026-05-18T12:30:44.179134+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/T257HGWRJ3HKSDT55J5VDIPCFO","json":"https://pith.science/pith/T257HGWRJ3HKSDT55J5VDIPCFO.json","graph_json":"https://pith.science/api/pith-number/T257HGWRJ3HKSDT55J5VDIPCFO/graph.json","events_json":"https://pith.science/api/pith-number/T257HGWRJ3HKSDT55J5VDIPCFO/events.json","paper":"https://pith.science/paper/T257HGWR"},"agent_actions":{"view_html":"https://pith.science/pith/T257HGWRJ3HKSDT55J5VDIPCFO","download_json":"https://pith.science/pith/T257HGWRJ3HKSDT55J5VDIPCFO.json","view_paper":"https://pith.science/paper/T257HGWR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.06862&json=true","fetch_graph":"https://pith.science/api/pith-number/T257HGWRJ3HKSDT55J5VDIPCFO/graph.json","fetch_events":"https://pith.science/api/pith-number/T257HGWRJ3HKSDT55J5VDIPCFO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T257HGWRJ3HKSDT55J5VDIPCFO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T257HGWRJ3HKSDT55J5VDIPCFO/action/storage_attestation","attest_author":"https://pith.science/pith/T257HGWRJ3HKSDT55J5VDIPCFO/action/author_attestation","sign_citation":"https://pith.science/pith/T257HGWRJ3HKSDT55J5VDIPCFO/action/citation_signature","submit_replication":"https://pith.science/pith/T257HGWRJ3HKSDT55J5VDIPCFO/action/replication_record"}},"created_at":"2026-05-18T01:04:55.872736+00:00","updated_at":"2026-05-18T01:04:55.872736+00:00"}