{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:3HS5S3SB3NW2OOHZBN5TS3PRNA","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":"e2a203690237359ea1dd6a4332d83096f3a15eeaf4b089a69b1dc81fe7462cf4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-05-13T14:54:04Z","title_canon_sha256":"e9403fed8f17ae88c9829cc3c79bc3a4617fd070c47f40631a62ef56aec5313b"},"schema_version":"1.0","source":{"id":"1505.03413","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.03413","created_at":"2026-05-18T01:21:05Z"},{"alias_kind":"arxiv_version","alias_value":"1505.03413v1","created_at":"2026-05-18T01:21:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.03413","created_at":"2026-05-18T01:21:05Z"},{"alias_kind":"pith_short_12","alias_value":"3HS5S3SB3NW2","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3HS5S3SB3NW2OOHZ","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3HS5S3SB","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:deac3f4fbe7bcfa8118c39cf069212a32d2600a7da4c40fa66831eaacf0252f7","target":"graph","created_at":"2026-05-18T01:21:05Z","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 Jahn-Teller distortion, by its very nature, is often at the heart of the various electronic properties displayed by perovskites and related materials. Despite the Jahn-Teller mode being non- polar in nature, we devise and demonstrate in the present letter an electric field control of Jahn-Teller distortions in bulk perovskites. The electric field control is enabled through an anharmonic lattice mode coupling between the Jahn-Teller distortion and a polar mode. We confirm this coupling, and explicitly an electric field effect, through first principles calculations. The coupling will always ","authors_text":"Julien Varignon, Nicholas C. Bristowe, Philippe Ghosez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-05-13T14:54:04Z","title":"Electric field control of Jahn-Teller distortions in bulk perovskites"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.03413","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:bc11bd3b4c84ec3eaae86d05e99c15cda2ee1cba704a924eca6e8e14a09e7cac","target":"record","created_at":"2026-05-18T01:21:05Z","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":"e2a203690237359ea1dd6a4332d83096f3a15eeaf4b089a69b1dc81fe7462cf4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-05-13T14:54:04Z","title_canon_sha256":"e9403fed8f17ae88c9829cc3c79bc3a4617fd070c47f40631a62ef56aec5313b"},"schema_version":"1.0","source":{"id":"1505.03413","kind":"arxiv","version":1}},"canonical_sha256":"d9e5d96e41db6da738f90b7b396df1680d30f70b73433526fbd358d80a591e70","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d9e5d96e41db6da738f90b7b396df1680d30f70b73433526fbd358d80a591e70","first_computed_at":"2026-05-18T01:21:05.051886Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:05.051886Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vRbr9cdM6N93oMaPjueIImhiFD3uFnFXSyfjV+yq44zE/JSnXrgBE422EmM4NOmS/cNjVYqO4AMcFsTPeVqxDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:05.052478Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.03413","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc11bd3b4c84ec3eaae86d05e99c15cda2ee1cba704a924eca6e8e14a09e7cac","sha256:deac3f4fbe7bcfa8118c39cf069212a32d2600a7da4c40fa66831eaacf0252f7"],"state_sha256":"f990c6db1b06926a90c116113203f7e841706a010080c23727a9c11c915c28f1"}