{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:JBN53QE34IA2BLY6GWFGPKTQ54","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":"718d38a8990e578f0cba4c9d2805f9b409ce7adb22277cd0dc94456f2841c5f2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-28T14:34:25Z","title_canon_sha256":"48d618e6de1b2524ac677c1f464358a08f90a517053f3f5034948410b1f164fc"},"schema_version":"1.0","source":{"id":"1809.11059","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.11059","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"arxiv_version","alias_value":"1809.11059v1","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.11059","created_at":"2026-05-17T23:47:20Z"},{"alias_kind":"pith_short_12","alias_value":"JBN53QE34IA2","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JBN53QE34IA2BLY6","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JBN53QE3","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:854867a4a91ada914425544bbf9e1e98ccf3555231488c0ea26f870e7bbb65d1","target":"graph","created_at":"2026-05-17T23:47:20Z","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 have studied the anomalous Nernst effect (ANE) in [Fe3O4/Pt]-based heterostructures, by measuring the ANE-induced electric field with a magnetic field applied normal to the sample surface, in the perpendicular magnetized configuration, where only the ANE is expected. An ANE voltage is observed for [Fe3O4/Pt]n multilayers, and we further investigated its origin by performing measurements in [Fe3O4/Pt/Fe3O4] trilayers as a function of the Pt thickness. Our results suggest the presence of an interface-induced ANE. Despite of this ANE, the spin Seebeck effect is the dominant mechanism for the t","authors_text":"A. Anad\\'on, E. Saitoh, I. Lucas, K. Uchida, L. Morell\\'on, M. H. Aguirre, M. R. Ibarra, P. A. Algarabel, R. Ramos, T. Kikkawa, T. Niizeki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-28T14:34:25Z","title":"Interface-induced anomalous Nernst effect in Fe3O4/Pt-based heterostructures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.11059","kind":"arxiv","version":1},"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":"sha256:98123c004a13799ec9af69f43fa6ff47928d1759257f4928f4eae7bb85e299cd","target":"record","created_at":"2026-05-17T23:47:20Z","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":"718d38a8990e578f0cba4c9d2805f9b409ce7adb22277cd0dc94456f2841c5f2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-28T14:34:25Z","title_canon_sha256":"48d618e6de1b2524ac677c1f464358a08f90a517053f3f5034948410b1f164fc"},"schema_version":"1.0","source":{"id":"1809.11059","kind":"arxiv","version":1}},"canonical_sha256":"485bddc09be201a0af1e358a67aa70ef0da2133e725dda2ce476d87b676d97b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"485bddc09be201a0af1e358a67aa70ef0da2133e725dda2ce476d87b676d97b4","first_computed_at":"2026-05-17T23:47:20.349063Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:20.349063Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LJXANKDmquFMIaIbYVh+sB0AyOuZeGpyNev8z4cJiypoNRdu/D9Clq+iVRrg1bvUd+BBD3nN7p1JdOqmEgOWBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:20.349466Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.11059","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98123c004a13799ec9af69f43fa6ff47928d1759257f4928f4eae7bb85e299cd","sha256:854867a4a91ada914425544bbf9e1e98ccf3555231488c0ea26f870e7bbb65d1"],"state_sha256":"cd6b06737bcee19bfd3323b223766e7382135bd58563c70fb9b02b7f631bf43e"}