{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DNJSJ2B7P3XTQV64GXERPCMSFJ","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":"674f97498c425530e506068e1b7891c8676b5840a54af5b78d28db585e927011","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-14T15:38:02Z","title_canon_sha256":"02289f8bf6d1f9f250fb420d22a492e72ed6d61355e3bdfd34a991b959cf4a5e"},"schema_version":"1.0","source":{"id":"1706.04543","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04543","created_at":"2026-05-18T00:38:25Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04543v1","created_at":"2026-05-18T00:38:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04543","created_at":"2026-05-18T00:38:25Z"},{"alias_kind":"pith_short_12","alias_value":"DNJSJ2B7P3XT","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"DNJSJ2B7P3XTQV64","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"DNJSJ2B7","created_at":"2026-05-18T12:31:12Z"}],"graph_snapshots":[{"event_id":"sha256:7f7e1467d81b6964e5c99b4f7456fda9cf296cf43f24f2f14171dbd788098e0c","target":"graph","created_at":"2026-05-18T00:38:25Z","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 rotation of octahedra (octahedral tilting) is common in ABO3 perovskites and relevant to many physical phenomena, ranging from electronic and magnetic properties, metal-insulator transitions to improper ferroelectricity. Hydrostatic pressure is an efficient way to tune and control octahedral tiltings. However, the pressure behavior of such tiltings can dramatically differ from one material to another, with the origins of such differences remaining controversial. In this work, we discover several new mechanisms and formulate a set of simple rules that allow to understand how pressure affect","authors_text":"H. J. Xiang, Jens Kreisel, Jorge \\'I\\~niguez, L. Bellaiche, Mael Guennou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-14T15:38:02Z","title":"Rules and mechanisms governing octahedral tilts in perovskites under pressure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04543","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:d5e209d76c2a4637c18469fc6fd8d67cc593384aeb640217705acb889bd8f757","target":"record","created_at":"2026-05-18T00:38:25Z","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":"674f97498c425530e506068e1b7891c8676b5840a54af5b78d28db585e927011","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-14T15:38:02Z","title_canon_sha256":"02289f8bf6d1f9f250fb420d22a492e72ed6d61355e3bdfd34a991b959cf4a5e"},"schema_version":"1.0","source":{"id":"1706.04543","kind":"arxiv","version":1}},"canonical_sha256":"1b5324e83f7eef3857dc35c91789922a78d6024feb7792cb46b497dfbdac895a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b5324e83f7eef3857dc35c91789922a78d6024feb7792cb46b497dfbdac895a","first_computed_at":"2026-05-18T00:38:25.899898Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:25.899898Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XpjRccDvioh/+ssGOrac59XPKKr7b0otmoQfCktOLfSFS39Z6r/McyReNS5hRn5t1rSG471AGMYRHM5SGIBbBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:25.900608Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.04543","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5e209d76c2a4637c18469fc6fd8d67cc593384aeb640217705acb889bd8f757","sha256:7f7e1467d81b6964e5c99b4f7456fda9cf296cf43f24f2f14171dbd788098e0c"],"state_sha256":"fd249d7d1e2de8c2a1dc1888e232196302d6f86d2f4f9938fa731535f1b3c93b"}