{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:G2N64LSM47JN5OC6I4J4VPNXE7","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":"a0e70979bf5840cc354022cc0f198d4c220467661cf002a6867d7b659946979b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-04-09T13:29:55Z","title_canon_sha256":"1134aee27be51ec8370f58cbc627ff6c51b40d0085b92b8a1346735d99860ccb"},"schema_version":"1.0","source":{"id":"1904.04656","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.04656","created_at":"2026-05-17T23:40:32Z"},{"alias_kind":"arxiv_version","alias_value":"1904.04656v2","created_at":"2026-05-17T23:40:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.04656","created_at":"2026-05-17T23:40:32Z"},{"alias_kind":"pith_short_12","alias_value":"G2N64LSM47JN","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"G2N64LSM47JN5OC6","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"G2N64LSM","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:3e9f7dba13c1cd7428ea6c73e7f38f93c728bde3e79aa2be153860e161bfa822","target":"graph","created_at":"2026-05-17T23:40:32Z","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":"Noncentrosymmetric metals such as Li$_2$(Pd$_{1-x}$Pt$_x$)$_3$B have different Fermi surface topology below and above the band touching point where spin-degeneracy is not lifted by the spin-orbit coupling. We investigate thermoelectric and optical response as probes for this Fermi surface topology change. We show that the chemical potential displays a dimensional crossover from a three-dimensional to one-dimensional characteristics as the descending Fermi energy crosses the band touching point. This dimensional crossover is due to the existence of different Fermi surface topology above and bel","authors_text":"Sonu Verma, Tarun Kanti Ghosh, Tutul Biswas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-04-09T13:29:55Z","title":"Thermoelectric and optical probes for a Fermi surface topology change in noncentrosymmetric metals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.04656","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:c8ac35b4c43b110e932795a2ab01b4e3d07b5970c1d41d3a857dbcdac606d330","target":"record","created_at":"2026-05-17T23:40:32Z","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":"a0e70979bf5840cc354022cc0f198d4c220467661cf002a6867d7b659946979b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-04-09T13:29:55Z","title_canon_sha256":"1134aee27be51ec8370f58cbc627ff6c51b40d0085b92b8a1346735d99860ccb"},"schema_version":"1.0","source":{"id":"1904.04656","kind":"arxiv","version":2}},"canonical_sha256":"369bee2e4ce7d2deb85e4713cabdb727e459cf4185fbaa4fc00d87f742c1facf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"369bee2e4ce7d2deb85e4713cabdb727e459cf4185fbaa4fc00d87f742c1facf","first_computed_at":"2026-05-17T23:40:32.684946Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:40:32.684946Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"49maT4bPQvsvdN0GGOsS3JU1SAK1GDC0dbziLUJDz4krtjMeIMuoyWeuZNKw8FJTlSgg6HSe4Xsa/ij6eDGgCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:40:32.685414Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.04656","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8ac35b4c43b110e932795a2ab01b4e3d07b5970c1d41d3a857dbcdac606d330","sha256:3e9f7dba13c1cd7428ea6c73e7f38f93c728bde3e79aa2be153860e161bfa822"],"state_sha256":"170382c4278956e32b7f6858e5b26453a9bb5fa3e83e78055ce002d9f03b6cbf"}