{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ADEFBEBJITKWZ5K7VMQZT6J2YA","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"04dc03b809213081647a8a8d8d5492f0b8bd410aa16e4684d018b08718a085b6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-22T07:48:05Z","title_canon_sha256":"dcb444db3287d6538b2d95313971584433b5ec4bf06902ea53b9e5271ed926ac"},"schema_version":"1.0","source":{"id":"1601.05895","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.05895","created_at":"2026-05-18T00:52:23Z"},{"alias_kind":"arxiv_version","alias_value":"1601.05895v2","created_at":"2026-05-18T00:52:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.05895","created_at":"2026-05-18T00:52:23Z"},{"alias_kind":"pith_short_12","alias_value":"ADEFBEBJITKW","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"ADEFBEBJITKWZ5K7","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"ADEFBEBJ","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:5af99e09ca9d639133a2c72c1b57423014f3e1fb8c7b377f5fb1fb919a17fd5b","target":"graph","created_at":"2026-05-18T00:52:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We report the electrical transport properties for Weyl semimetal TaAs in an intense magnetic field. Series of anomalies occur in the longitudinal magnetoresistance and Hall signals at ultra-low temperatures when the Weyl electrons are confined into the lowest Landau level. These strongly temperature-dependent anomalies are ascribed to the electron-hole pairing instability. Our measurements show that the Weyl semimetal TaAs in the ultraquantum regime provides a good platform for studying electron-electron interaction in topological nontrivial semimetals.","authors_text":"Bingbing Tong, Cheng-Long Zhang, Chi Zhang, Chuan-Ying Xi, Jinglei Zhang, Junfeng Wang, Shuang Jia, Zhong Wang, Zhujun Yuan, Ziquan Lin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-22T07:48:05Z","title":"Signature of chiral fermion instability in the Weyl semimetal TaAs above the quantum limit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.05895","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:3b396755d8a52011e8d895dfe4905dc178c24e15fd5f5557fb10d17d31683df9","target":"record","created_at":"2026-05-18T00:52:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"04dc03b809213081647a8a8d8d5492f0b8bd410aa16e4684d018b08718a085b6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-22T07:48:05Z","title_canon_sha256":"dcb444db3287d6538b2d95313971584433b5ec4bf06902ea53b9e5271ed926ac"},"schema_version":"1.0","source":{"id":"1601.05895","kind":"arxiv","version":2}},"canonical_sha256":"00c850902944d56cf55fab2199f93ac00dc9e6f8a7e31b09629bee611d87dbd4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"00c850902944d56cf55fab2199f93ac00dc9e6f8a7e31b09629bee611d87dbd4","first_computed_at":"2026-05-18T00:52:23.625795Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:23.625795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GN0o2yZXQjzTj2PQW46XrvbiWT9lNcSSs5vROCkbVnyAraZehcqL2LsMJknrSZYPBaxsIUKwyvxaa6zcCp+cBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:23.626306Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.05895","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b396755d8a52011e8d895dfe4905dc178c24e15fd5f5557fb10d17d31683df9","sha256:5af99e09ca9d639133a2c72c1b57423014f3e1fb8c7b377f5fb1fb919a17fd5b"],"state_sha256":"521c66cf8b61bd1c33a6e67ff5e0b75a0abe12854fb3594d3266d00c37988bc9"}