{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:LPIIZQ2JUER4AEBSCGUXYTZO4Q","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":"7c7e3585f19029cfa5be82e6f610f74aa74184ea348042c5591664440213669b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-07-09T13:32:51Z","title_canon_sha256":"12f54981d5be82db920500ba566ea5c0b1baaaad38099b1c4fc0daa5c3bd76d4"},"schema_version":"1.0","source":{"id":"1107.1785","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.1785","created_at":"2026-05-18T02:01:20Z"},{"alias_kind":"arxiv_version","alias_value":"1107.1785v1","created_at":"2026-05-18T02:01:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.1785","created_at":"2026-05-18T02:01:20Z"},{"alias_kind":"pith_short_12","alias_value":"LPIIZQ2JUER4","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"LPIIZQ2JUER4AEBS","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"LPIIZQ2J","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:058ca9d1c60917ce35a02154ffba6d8d5aee01a3ebcd0c22dac29093627d8db5","target":"graph","created_at":"2026-05-18T02:01:20Z","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 predicted the ferroelectric-ferromagnetic multiferroic properties of EuTiO3 nanowires and generated the phase diagrams in coordinates of temperature and wire radii. The calculations were performed within the Landau-Ginzburg-Devonshire theory with phenomenological parameters extracted from tabulated experimental data and first principles calculations. Since bulk EuTiO3 is antiferromagnetic at temperatures lower than 5.5 K and paraelectric at all temperatures, our goal was to investigate the possibility of inducing the ferroelectric and ferromagnetic properties of EuTiO3 by reducing the bulk ","authors_text":"Anna N. Morozovska, Basyl Y. Zaylichniy, Chaitanya S. Deo, Eugene A. Eliseev, Maya D. Glinchuk, Rakesh K. Behera","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-07-09T13:32:51Z","title":"Ferroelectricity and ferromagnetism in EuTiO3 nanowires"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.1785","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:f20cc5a59e2e0e94374c0fe91a93b0869d57756fa25dcba5aeb05ac8fc6e044a","target":"record","created_at":"2026-05-18T02:01:20Z","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":"7c7e3585f19029cfa5be82e6f610f74aa74184ea348042c5591664440213669b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-07-09T13:32:51Z","title_canon_sha256":"12f54981d5be82db920500ba566ea5c0b1baaaad38099b1c4fc0daa5c3bd76d4"},"schema_version":"1.0","source":{"id":"1107.1785","kind":"arxiv","version":1}},"canonical_sha256":"5bd08cc349a123c0103211a97c4f2ee434f2a5955c027cb37652864d9c3c6b6c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5bd08cc349a123c0103211a97c4f2ee434f2a5955c027cb37652864d9c3c6b6c","first_computed_at":"2026-05-18T02:01:20.937810Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:20.937810Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4jjLWLw/78wioohJg1wNsVb1MziXrKqmVkKziqPICrbcAjd747VMcX0KvJ+fX5aBxKJ7q35V/Cf9CSbppTuRDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:20.938511Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.1785","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f20cc5a59e2e0e94374c0fe91a93b0869d57756fa25dcba5aeb05ac8fc6e044a","sha256:058ca9d1c60917ce35a02154ffba6d8d5aee01a3ebcd0c22dac29093627d8db5"],"state_sha256":"fa673a457748b01f0e8d1db75ac5bf50f271affc7ca10720f4d717d3d64bf0ec"}