{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:2E7ODDXCYJH3UM34RULW6XGHS6","short_pith_number":"pith:2E7ODDXC","schema_version":"1.0","canonical_sha256":"d13ee18ee2c24fba337c8d176f5cc797a97bcf3feb67ca1e03ef0335112f07a8","source":{"kind":"arxiv","id":"1608.08160","version":1},"attestation_state":"computed","paper":{"title":"Temperature-tunable Fano resonance induced by strong coupling between Weyl fermions and phonons in TaAs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"A. J. Taylor, B. Xu, D. A. Yarotski, G. F. Chen, H. Xiao, J.-X. Zhu, J. Y. Liu, K. Wang, L. X. Zhao, R. P. Prasankumar, R. Yang, S. A. Trugman, W. Zhang, X. G. Qiu, Y. M. Dai","submitted_at":"2016-08-29T18:04:24Z","abstract_excerpt":"Strong coupling between discrete phonon and continuous electron-hole pair excitations can give rise to a pronounced asymmetry in the phonon line shape, known as the Fano resonance. This effect has been observed in a variety of systems, such as stripe-phase nickelates, graphene and high-$T_{c}$ superconductors. Here, we reveal explicit evidence for strong coupling between an infrared-active $A_1$ phonon and electronic transitions near the Weyl points (Weyl fermions) through the observation of a Fano resonance in the recently discovered Weyl semimetal TaAs. The resultant asymmetry in the phonon "},"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":"1608.08160","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-08-29T18:04:24Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"c721fb64a3a1d464c7ec64896506be5b090b8258f3ddcc46c124e75ad1f5d1a1","abstract_canon_sha256":"bbe0241cf731c7de5c0e24e31946778c3dc043689834e33c22117d77e8baadc0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:26.840877Z","signature_b64":"b4VSIN427EMUDQuUiXaOoIoe1DwmboCtTqkwCwYzyeN4QJiKiQjbvfiojWc0l2glOwwZsYqYxsGOOIcTlKT7AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d13ee18ee2c24fba337c8d176f5cc797a97bcf3feb67ca1e03ef0335112f07a8","last_reissued_at":"2026-05-18T00:47:26.840227Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:26.840227Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Temperature-tunable Fano resonance induced by strong coupling between Weyl fermions and phonons in TaAs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"A. J. Taylor, B. Xu, D. A. Yarotski, G. F. Chen, H. Xiao, J.-X. Zhu, J. Y. Liu, K. Wang, L. X. Zhao, R. P. Prasankumar, R. Yang, S. A. Trugman, W. Zhang, X. G. Qiu, Y. M. Dai","submitted_at":"2016-08-29T18:04:24Z","abstract_excerpt":"Strong coupling between discrete phonon and continuous electron-hole pair excitations can give rise to a pronounced asymmetry in the phonon line shape, known as the Fano resonance. This effect has been observed in a variety of systems, such as stripe-phase nickelates, graphene and high-$T_{c}$ superconductors. Here, we reveal explicit evidence for strong coupling between an infrared-active $A_1$ phonon and electronic transitions near the Weyl points (Weyl fermions) through the observation of a Fano resonance in the recently discovered Weyl semimetal TaAs. The resultant asymmetry in the phonon "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.08160","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":"1608.08160","created_at":"2026-05-18T00:47:26.840355+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.08160v1","created_at":"2026-05-18T00:47:26.840355+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.08160","created_at":"2026-05-18T00:47:26.840355+00:00"},{"alias_kind":"pith_short_12","alias_value":"2E7ODDXCYJH3","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_16","alias_value":"2E7ODDXCYJH3UM34","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_8","alias_value":"2E7ODDXC","created_at":"2026-05-18T12:29:55.572404+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/2E7ODDXCYJH3UM34RULW6XGHS6","json":"https://pith.science/pith/2E7ODDXCYJH3UM34RULW6XGHS6.json","graph_json":"https://pith.science/api/pith-number/2E7ODDXCYJH3UM34RULW6XGHS6/graph.json","events_json":"https://pith.science/api/pith-number/2E7ODDXCYJH3UM34RULW6XGHS6/events.json","paper":"https://pith.science/paper/2E7ODDXC"},"agent_actions":{"view_html":"https://pith.science/pith/2E7ODDXCYJH3UM34RULW6XGHS6","download_json":"https://pith.science/pith/2E7ODDXCYJH3UM34RULW6XGHS6.json","view_paper":"https://pith.science/paper/2E7ODDXC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.08160&json=true","fetch_graph":"https://pith.science/api/pith-number/2E7ODDXCYJH3UM34RULW6XGHS6/graph.json","fetch_events":"https://pith.science/api/pith-number/2E7ODDXCYJH3UM34RULW6XGHS6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2E7ODDXCYJH3UM34RULW6XGHS6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2E7ODDXCYJH3UM34RULW6XGHS6/action/storage_attestation","attest_author":"https://pith.science/pith/2E7ODDXCYJH3UM34RULW6XGHS6/action/author_attestation","sign_citation":"https://pith.science/pith/2E7ODDXCYJH3UM34RULW6XGHS6/action/citation_signature","submit_replication":"https://pith.science/pith/2E7ODDXCYJH3UM34RULW6XGHS6/action/replication_record"}},"created_at":"2026-05-18T00:47:26.840355+00:00","updated_at":"2026-05-18T00:47:26.840355+00:00"}