{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:2ZSIBALA5AVFAOKQI6FPHT7OQA","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":"22ad2c052d5c3d5e0684ebead14655f6b533a87f381006ac58d6efdef38900b6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-05-25T16:13:14Z","title_canon_sha256":"98a8328744669c2b7db30557221fbc26b192abfc9f2246647c816c8dc7d7852a"},"schema_version":"1.0","source":{"id":"1605.07952","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.07952","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"arxiv_version","alias_value":"1605.07952v1","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.07952","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"pith_short_12","alias_value":"2ZSIBALA5AVF","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2ZSIBALA5AVFAOKQ","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2ZSIBALA","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:e325899fcf863c443253cd9ab1b7e8cbeff337c8bb5921198ce6f75db87451af","target":"graph","created_at":"2026-05-18T01:13:38Z","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":"The existence and feasibility of the multicaloric, polycrystalline material 0.8Pb(Fe1/2Nb1/2)O3-0.2Pb(Mg1/2W1/2)O3, exhibiting magnetocaloric and electrocaloric properties, are demonstrated. Both the electrocaloric and magnetocaloric effects are observed over a broad temperature range below room temperature. The maximum magnetocaloric temperature change of ~0.26 K is obtained with a magnetic-field amplitude of 70 kOe at a temperature of 5 K, while the maximum electrocaloric temperature change of ~0.25 K is obtained with an electric-field amplitude of 60 kV/cm at a temperature of 180 K. The mat","authors_text":"Barbara Malic, Cene Filipic, Hana Ursic, Magdalena Wencka, Marko Vrabelj, Silvo Drnovsek, Vid Bobnar, Younghun Jo, Zdravko Kutnjak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-05-25T16:13:14Z","title":"A multicaloric material as a link between electrocaloric and magnetocaloric refrigeration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.07952","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:f83be38e34ccb0c0614c50a537e6e334b15a099990c252ae5416a09430d4d550","target":"record","created_at":"2026-05-18T01:13:38Z","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":"22ad2c052d5c3d5e0684ebead14655f6b533a87f381006ac58d6efdef38900b6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-05-25T16:13:14Z","title_canon_sha256":"98a8328744669c2b7db30557221fbc26b192abfc9f2246647c816c8dc7d7852a"},"schema_version":"1.0","source":{"id":"1605.07952","kind":"arxiv","version":1}},"canonical_sha256":"d664808160e82a503950478af3cfee801c266007ff90512a345a9c5b1baba923","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d664808160e82a503950478af3cfee801c266007ff90512a345a9c5b1baba923","first_computed_at":"2026-05-18T01:13:38.719806Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:38.719806Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q0ZMfIJAwIXp2TtxfBaNwt3405heMnZ3vV2KcW//C7qVTEeeHacH9i2iPBXGtejS/JB+j5Y5tQ2NHb5wON/PCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:38.720661Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.07952","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f83be38e34ccb0c0614c50a537e6e334b15a099990c252ae5416a09430d4d550","sha256:e325899fcf863c443253cd9ab1b7e8cbeff337c8bb5921198ce6f75db87451af"],"state_sha256":"2098a0efa3aa0db7819c81626a78596f32f3561220ae9bc6a5dd2afc97b060d1"}