{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:NGI6SSWPGKMAUNKJ4HEN67NOWT","short_pith_number":"pith:NGI6SSWP","schema_version":"1.0","canonical_sha256":"6991e94acf32980a3549e1c8df7daeb4fb2764edf249284c9370f7c8c30bae73","source":{"kind":"arxiv","id":"1112.5581","version":2},"attestation_state":"computed","paper":{"title":"Ionically-mediated electromechanical hysteresis in transition metal oxides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amit Kumar, Anna N. Morozovska, Dmitri Strukov, Eugene A. Eliseev, Fabien Alibart, Sergei V. Kalinin, Stephen Jesse, Yunseok Kim","submitted_at":"2011-12-23T13:13:21Z","abstract_excerpt":"Electromechanical activity, remanent polarization states, and hysteresis loops in paraelectric TiO2 and SrTiO3 are observed. The coupling between the ionic dynamics and incipient ferroelectricity in these materials is analyzed using extended Ginsburg Landau Devonshire (GLD) theory. The possible origins of electromechanical coupling including ionic dynamics, surface-charge induced electrostriction, and ionically-induced ferroelectricity are identified. For the latter, the ionic contribution can change the sign of first order GLD expansion coefficient, rendering material effectively ferroelectri"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1112.5581","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-12-23T13:13:21Z","cross_cats_sorted":[],"title_canon_sha256":"442cf40fd8bbe0f05503e8e013b02f5d925c9b22797c9546436424e5abf64ab4","abstract_canon_sha256":"db3410346314a4254cfe3a680830bae71bc2e0a811b8f5ed2b22df58a2d07075"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:56:22.197349Z","signature_b64":"dewj1vILcy+SON2G2HemzLc/yB1IBOtnbVN1AS8m0LCZ3gS0eVMTjwNG2qpioWurXjVOgdUyUcdZy5FkPaYlCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6991e94acf32980a3549e1c8df7daeb4fb2764edf249284c9370f7c8c30bae73","last_reissued_at":"2026-05-18T03:56:22.196617Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:56:22.196617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ionically-mediated electromechanical hysteresis in transition metal oxides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amit Kumar, Anna N. Morozovska, Dmitri Strukov, Eugene A. Eliseev, Fabien Alibart, Sergei V. Kalinin, Stephen Jesse, Yunseok Kim","submitted_at":"2011-12-23T13:13:21Z","abstract_excerpt":"Electromechanical activity, remanent polarization states, and hysteresis loops in paraelectric TiO2 and SrTiO3 are observed. The coupling between the ionic dynamics and incipient ferroelectricity in these materials is analyzed using extended Ginsburg Landau Devonshire (GLD) theory. The possible origins of electromechanical coupling including ionic dynamics, surface-charge induced electrostriction, and ionically-induced ferroelectricity are identified. For the latter, the ionic contribution can change the sign of first order GLD expansion coefficient, rendering material effectively ferroelectri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.5581","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1112.5581","created_at":"2026-05-18T03:56:22.196733+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.5581v2","created_at":"2026-05-18T03:56:22.196733+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.5581","created_at":"2026-05-18T03:56:22.196733+00:00"},{"alias_kind":"pith_short_12","alias_value":"NGI6SSWPGKMA","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"NGI6SSWPGKMAUNKJ","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"NGI6SSWP","created_at":"2026-05-18T12:26:37.096874+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT","json":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT.json","graph_json":"https://pith.science/api/pith-number/NGI6SSWPGKMAUNKJ4HEN67NOWT/graph.json","events_json":"https://pith.science/api/pith-number/NGI6SSWPGKMAUNKJ4HEN67NOWT/events.json","paper":"https://pith.science/paper/NGI6SSWP"},"agent_actions":{"view_html":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT","download_json":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT.json","view_paper":"https://pith.science/paper/NGI6SSWP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.5581&json=true","fetch_graph":"https://pith.science/api/pith-number/NGI6SSWPGKMAUNKJ4HEN67NOWT/graph.json","fetch_events":"https://pith.science/api/pith-number/NGI6SSWPGKMAUNKJ4HEN67NOWT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT/action/storage_attestation","attest_author":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT/action/author_attestation","sign_citation":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT/action/citation_signature","submit_replication":"https://pith.science/pith/NGI6SSWPGKMAUNKJ4HEN67NOWT/action/replication_record"}},"created_at":"2026-05-18T03:56:22.196733+00:00","updated_at":"2026-05-18T03:56:22.196733+00:00"}