{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:NWYJXEOTYIKICRPLKZELKPWB63","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":"88f15727a259efd8b051445993d4804e66c0103bd70bdb4d0766249482e48c64","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-05-23T17:59:50Z","title_canon_sha256":"a6613e0ee13414fb053d2c76edfbc70247d9da5b6931525218cb36bcda4dbab5"},"schema_version":"1.0","source":{"id":"1905.09814","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.09814","created_at":"2026-07-05T00:23:04Z"},{"alias_kind":"arxiv_version","alias_value":"1905.09814v3","created_at":"2026-07-05T00:23:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.09814","created_at":"2026-07-05T00:23:04Z"},{"alias_kind":"pith_short_12","alias_value":"NWYJXEOTYIKI","created_at":"2026-07-05T00:23:04Z"},{"alias_kind":"pith_short_16","alias_value":"NWYJXEOTYIKICRPL","created_at":"2026-07-05T00:23:04Z"},{"alias_kind":"pith_short_8","alias_value":"NWYJXEOT","created_at":"2026-07-05T00:23:04Z"}],"graph_snapshots":[{"event_id":"sha256:8d08e4fadacdb48604221d8649a224d8375fcbbd14a84a6b047fecfacfee9e02","target":"graph","created_at":"2026-07-05T00:23:04Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1905.09814/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Unlike the conventional (linear) anomalous Nernst effect, the non-linear anomalous Nernst effect (NLANE) can survive in an inversion symmetry broken system even in the presence of time-reversal symmetry. Using semiclassical Boltzmann transport theory, we derive the general expression of the non-linear anomalous Nernst coefficient as the second-order response function to the applied temperature gradient. We find that the non-linear Nernst current, which flows perpendicular to the temperature gradient even in the absence of a magnetic field, arises due to the Berry curvature of the states near t","authors_text":"A. Taraphder, Chuanchang Zeng, Snehasish Nandy, Sumanta Tewari","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-05-23T17:59:50Z","title":"Non-linear Nernst effect in bilayer WTe$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.09814","kind":"arxiv","version":3},"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:d10beb537625a73507fb57cf6dabf8925de580f244fc95db3741e7d55a7078e6","target":"record","created_at":"2026-07-05T00:23:04Z","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":"88f15727a259efd8b051445993d4804e66c0103bd70bdb4d0766249482e48c64","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-05-23T17:59:50Z","title_canon_sha256":"a6613e0ee13414fb053d2c76edfbc70247d9da5b6931525218cb36bcda4dbab5"},"schema_version":"1.0","source":{"id":"1905.09814","kind":"arxiv","version":3}},"canonical_sha256":"6db09b91d3c2148145eb5648b53ec1f6e95e2738c57f0a48348a571a5f2b75f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6db09b91d3c2148145eb5648b53ec1f6e95e2738c57f0a48348a571a5f2b75f5","first_computed_at":"2026-07-05T00:23:04.940308Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:23:04.940308Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cIkp0pP7p4N7k+kAlmwLUXrAT2kVx4AYSBiY+CTs9TmGxU+164pkQewkcZtEH91Edy3Oa7/6VpMb7O5ZfZMyBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:23:04.940729Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.09814","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d10beb537625a73507fb57cf6dabf8925de580f244fc95db3741e7d55a7078e6","sha256:8d08e4fadacdb48604221d8649a224d8375fcbbd14a84a6b047fecfacfee9e02"],"state_sha256":"e981e914ccf2d0ce83447274205dc8d5d6ff947e05362b0639b51dc59ab9c420"}