{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:6MDE2KHJLFV7JQ2PEZBLYXV5GU","short_pith_number":"pith:6MDE2KHJ","schema_version":"1.0","canonical_sha256":"f3064d28e9596bf4c34f2642bc5ebd35220042576cf7e72dcada90e776e0b35d","source":{"kind":"arxiv","id":"2106.03229","version":1},"attestation_state":"computed","paper":{"title":"Topological Phase Transition in a Magnetic Weyl Semimetal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. J. Liang, C. Cacho, C. C. Le, C. Felser, D. F. Liu, D. Pei, E. K. Liu, J. L. Shen, L. X. Yang, P. Dudin, Q. N. Xu, S. S. P. Parkin, T. K. Kim, Y. F. Xu, Y. L. Chen, Y. Sun, Y. W. Li, Z. K. Liu","submitted_at":"2021-06-06T20:04:18Z","abstract_excerpt":"Topological Weyl semimetals (TWSs) are exotic crystals possessing emergent relativistic Weyl fermions connected by unique surface Fermi-arcs (SFAs) in their electronic structures. To realize the TWS state, certain symmetry (such as the inversion or time reversal symmetry) must be broken, leading to a topological phase transition (TPT). Despite the great importance in understanding the formation of TWSs and their unusual properties, direct observation of such a TPT has been challenging. Here, using a recently discovered magnetic TWS Co3Sn2S2, we were able to systematically study its TPT with de"},"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":"2106.03229","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-06T20:04:18Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"6839359ff107ece1153f2133a8b351a4ead99a7aa0625fc9c1c87cf87e11cc1a","abstract_canon_sha256":"1e75618dfda4b79902d76b327a7a6b94ecccf69cccaa2fd95d4a3fda263ea558"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:38:20.522384Z","signature_b64":"ui3RKAgcSQODTx0ob4o0xGI2aLLTeMG6irXqvWgfjGkb14A2CkKPB9sAFc7VXFY03gZMfbc8Y03b4pHIxLNPBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3064d28e9596bf4c34f2642bc5ebd35220042576cf7e72dcada90e776e0b35d","last_reissued_at":"2026-07-05T03:38:20.521866Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:38:20.521866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topological Phase Transition in a Magnetic Weyl Semimetal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. J. Liang, C. Cacho, C. C. Le, C. Felser, D. F. Liu, D. Pei, E. K. Liu, J. L. Shen, L. X. Yang, P. Dudin, Q. N. Xu, S. S. P. Parkin, T. K. Kim, Y. F. Xu, Y. L. Chen, Y. Sun, Y. W. Li, Z. K. Liu","submitted_at":"2021-06-06T20:04:18Z","abstract_excerpt":"Topological Weyl semimetals (TWSs) are exotic crystals possessing emergent relativistic Weyl fermions connected by unique surface Fermi-arcs (SFAs) in their electronic structures. To realize the TWS state, certain symmetry (such as the inversion or time reversal symmetry) must be broken, leading to a topological phase transition (TPT). Despite the great importance in understanding the formation of TWSs and their unusual properties, direct observation of such a TPT has been challenging. Here, using a recently discovered magnetic TWS Co3Sn2S2, we were able to systematically study its TPT with de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.03229","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2106.03229/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2106.03229","created_at":"2026-07-05T03:38:20.521920+00:00"},{"alias_kind":"arxiv_version","alias_value":"2106.03229v1","created_at":"2026-07-05T03:38:20.521920+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.03229","created_at":"2026-07-05T03:38:20.521920+00:00"},{"alias_kind":"pith_short_12","alias_value":"6MDE2KHJLFV7","created_at":"2026-07-05T03:38:20.521920+00:00"},{"alias_kind":"pith_short_16","alias_value":"6MDE2KHJLFV7JQ2P","created_at":"2026-07-05T03:38:20.521920+00:00"},{"alias_kind":"pith_short_8","alias_value":"6MDE2KHJ","created_at":"2026-07-05T03:38:20.521920+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/6MDE2KHJLFV7JQ2PEZBLYXV5GU","json":"https://pith.science/pith/6MDE2KHJLFV7JQ2PEZBLYXV5GU.json","graph_json":"https://pith.science/api/pith-number/6MDE2KHJLFV7JQ2PEZBLYXV5GU/graph.json","events_json":"https://pith.science/api/pith-number/6MDE2KHJLFV7JQ2PEZBLYXV5GU/events.json","paper":"https://pith.science/paper/6MDE2KHJ"},"agent_actions":{"view_html":"https://pith.science/pith/6MDE2KHJLFV7JQ2PEZBLYXV5GU","download_json":"https://pith.science/pith/6MDE2KHJLFV7JQ2PEZBLYXV5GU.json","view_paper":"https://pith.science/paper/6MDE2KHJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2106.03229&json=true","fetch_graph":"https://pith.science/api/pith-number/6MDE2KHJLFV7JQ2PEZBLYXV5GU/graph.json","fetch_events":"https://pith.science/api/pith-number/6MDE2KHJLFV7JQ2PEZBLYXV5GU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6MDE2KHJLFV7JQ2PEZBLYXV5GU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6MDE2KHJLFV7JQ2PEZBLYXV5GU/action/storage_attestation","attest_author":"https://pith.science/pith/6MDE2KHJLFV7JQ2PEZBLYXV5GU/action/author_attestation","sign_citation":"https://pith.science/pith/6MDE2KHJLFV7JQ2PEZBLYXV5GU/action/citation_signature","submit_replication":"https://pith.science/pith/6MDE2KHJLFV7JQ2PEZBLYXV5GU/action/replication_record"}},"created_at":"2026-07-05T03:38:20.521920+00:00","updated_at":"2026-07-05T03:38:20.521920+00:00"}