{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZOED7PQ73H6ZPYAKDZOXMYF7ME","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":"2d7d91ede3c12f4b306349f1186b854762ce72494c0aa69e36402dce84495fae","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-08-18T16:04:34Z","title_canon_sha256":"92fd790c916191e22e09ba853ce2d1073537ab4c6f9a64623e928476442f57f8"},"schema_version":"1.0","source":{"id":"2408.09520","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.09520","created_at":"2026-07-05T08:56:33Z"},{"alias_kind":"arxiv_version","alias_value":"2408.09520v1","created_at":"2026-07-05T08:56:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.09520","created_at":"2026-07-05T08:56:33Z"},{"alias_kind":"pith_short_12","alias_value":"ZOED7PQ73H6Z","created_at":"2026-07-05T08:56:33Z"},{"alias_kind":"pith_short_16","alias_value":"ZOED7PQ73H6ZPYAK","created_at":"2026-07-05T08:56:33Z"},{"alias_kind":"pith_short_8","alias_value":"ZOED7PQ7","created_at":"2026-07-05T08:56:33Z"}],"graph_snapshots":[{"event_id":"sha256:70a6fb4fd7e1c83b76470824627cc6601d9592d9b44e9d40e2b661dc309e2741","target":"graph","created_at":"2026-07-05T08:56:33Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2408.09520/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In our previous study, we demonstrated the existence of an unidentified ferroelectric smectic phase in the low-temperature region of the ferroelectric smectic A phase, where the layer spacing decreases with decreasing temperature. In the present study, we identified the phase by taking 2D X-ray diffraction images of a magnetically oriented sample while allowing it to rotate and constructed a 3D reciprocal space with the sample rotation angle as the third axis for the whole picture of the reciprocal lattice vectors originating from the smectic structure. Consequently, circular diffraction image","authors_text":"Hirotsugu Kikuchi, Hiroya Nishikawa, Hiroyuki Matsukizono, Shunpei Iino, Takeharu Sugiyama, Toshio Ishioka, Yasushi Okumura","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-08-18T16:04:34Z","title":"Ferroelectric Smectic C Liquid Crystal Phase with Spontaneous Polarization in the Direction of the Director"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.09520","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":"sha256:17f4942670379a3e5a79c47def7b08e3fd5befc123e77f62efbb12a49aaba764","target":"record","created_at":"2026-07-05T08:56:33Z","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":"2d7d91ede3c12f4b306349f1186b854762ce72494c0aa69e36402dce84495fae","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-08-18T16:04:34Z","title_canon_sha256":"92fd790c916191e22e09ba853ce2d1073537ab4c6f9a64623e928476442f57f8"},"schema_version":"1.0","source":{"id":"2408.09520","kind":"arxiv","version":1}},"canonical_sha256":"cb883fbe1fd9fd97e00a1e5d7660bf613be6df27e142e4e513411794143b8a11","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb883fbe1fd9fd97e00a1e5d7660bf613be6df27e142e4e513411794143b8a11","first_computed_at":"2026-07-05T08:56:33.776069Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:56:33.776069Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9CeOlLMj6qqdDbNkCeueoOvTCAY2562F/IXnvie3Bh1v8k1xkkWzzXtRDeIJCJXi8Qf1F2y59oUjRMnTB1jSAg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:56:33.776513Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.09520","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17f4942670379a3e5a79c47def7b08e3fd5befc123e77f62efbb12a49aaba764","sha256:70a6fb4fd7e1c83b76470824627cc6601d9592d9b44e9d40e2b661dc309e2741"],"state_sha256":"6df82137ce40e57049ba1788fd53d01a107594d84defa1fafff1a685c0705cc7"}