{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:6NQQBLE6RPSU77MAIIIDZSD4V6","short_pith_number":"pith:6NQQBLE6","schema_version":"1.0","canonical_sha256":"f36100ac9e8be54ffd8042103cc87caf97f17f25ca20e69d63a9a3656cbd4c4f","source":{"kind":"arxiv","id":"1612.04356","version":1},"attestation_state":"computed","paper":{"title":"Multiple structural transitions driven by spin-phonon couplings in a perovskite oxide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Claudio Cazorla, Jorge Iniguez, Oswaldo Dieguez","submitted_at":"2016-12-13T20:47:31Z","abstract_excerpt":"Spin-phonon interactions are central to many interesting phenomena, ranging from superconductivity to magnetoelectric effects. Yet, they are believed to have a negligible influence on the structural behavior of most materials. For example, magnetic perovskite oxides often undergo structural transitions accompanied by magnetic signatures whose minuteness suggests that the underlying spin-phonon couplings are largely irrelevant. Here we present an exception to this rule, showing that novel effects can occur as a consequence. Our first-principles calculations reveal that spin-phonon interactions "},"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":"1612.04356","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-12-13T20:47:31Z","cross_cats_sorted":[],"title_canon_sha256":"88efb9d60a9b126d05c863a4b134d3f8a15a6add0261c850e51e8f16daa59227","abstract_canon_sha256":"1918b60018015b292bd911ad29f4ceede919ad46be15e2cc3cd7ae0d4f7d1cd0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:55:04.745460Z","signature_b64":"o80Leq60FC2a75uEQPKQvWgT8R5LYTVgwex2dIOPpzMY+bULJOo7zGoa5FSY/qGhEfkNitZt+3ojSbFUC/5gAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f36100ac9e8be54ffd8042103cc87caf97f17f25ca20e69d63a9a3656cbd4c4f","last_reissued_at":"2026-05-18T00:55:04.744929Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:55:04.744929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multiple structural transitions driven by spin-phonon couplings in a perovskite oxide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Claudio Cazorla, Jorge Iniguez, Oswaldo Dieguez","submitted_at":"2016-12-13T20:47:31Z","abstract_excerpt":"Spin-phonon interactions are central to many interesting phenomena, ranging from superconductivity to magnetoelectric effects. Yet, they are believed to have a negligible influence on the structural behavior of most materials. For example, magnetic perovskite oxides often undergo structural transitions accompanied by magnetic signatures whose minuteness suggests that the underlying spin-phonon couplings are largely irrelevant. Here we present an exception to this rule, showing that novel effects can occur as a consequence. Our first-principles calculations reveal that spin-phonon interactions "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.04356","kind":"arxiv","version":1},"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":"1612.04356","created_at":"2026-05-18T00:55:04.745013+00:00"},{"alias_kind":"arxiv_version","alias_value":"1612.04356v1","created_at":"2026-05-18T00:55:04.745013+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.04356","created_at":"2026-05-18T00:55:04.745013+00:00"},{"alias_kind":"pith_short_12","alias_value":"6NQQBLE6RPSU","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_16","alias_value":"6NQQBLE6RPSU77MA","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_8","alias_value":"6NQQBLE6","created_at":"2026-05-18T12:30:01.593930+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/6NQQBLE6RPSU77MAIIIDZSD4V6","json":"https://pith.science/pith/6NQQBLE6RPSU77MAIIIDZSD4V6.json","graph_json":"https://pith.science/api/pith-number/6NQQBLE6RPSU77MAIIIDZSD4V6/graph.json","events_json":"https://pith.science/api/pith-number/6NQQBLE6RPSU77MAIIIDZSD4V6/events.json","paper":"https://pith.science/paper/6NQQBLE6"},"agent_actions":{"view_html":"https://pith.science/pith/6NQQBLE6RPSU77MAIIIDZSD4V6","download_json":"https://pith.science/pith/6NQQBLE6RPSU77MAIIIDZSD4V6.json","view_paper":"https://pith.science/paper/6NQQBLE6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1612.04356&json=true","fetch_graph":"https://pith.science/api/pith-number/6NQQBLE6RPSU77MAIIIDZSD4V6/graph.json","fetch_events":"https://pith.science/api/pith-number/6NQQBLE6RPSU77MAIIIDZSD4V6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6NQQBLE6RPSU77MAIIIDZSD4V6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6NQQBLE6RPSU77MAIIIDZSD4V6/action/storage_attestation","attest_author":"https://pith.science/pith/6NQQBLE6RPSU77MAIIIDZSD4V6/action/author_attestation","sign_citation":"https://pith.science/pith/6NQQBLE6RPSU77MAIIIDZSD4V6/action/citation_signature","submit_replication":"https://pith.science/pith/6NQQBLE6RPSU77MAIIIDZSD4V6/action/replication_record"}},"created_at":"2026-05-18T00:55:04.745013+00:00","updated_at":"2026-05-18T00:55:04.745013+00:00"}