{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:YPMGPBZTF6ZX3AY7O4VX3FRNWG","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":"71e1324b0f0b55122f553b65e043039d1023b0e938bf28e43f30aa5b59203872","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-10-24T20:36:37Z","title_canon_sha256":"9438290221fcc2ed2633f1e6d57c49f08441c2a4fe5a7ed8ffe2343aaf6f64c4"},"schema_version":"1.0","source":{"id":"1410.6833","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.6833","created_at":"2026-05-18T01:41:40Z"},{"alias_kind":"arxiv_version","alias_value":"1410.6833v1","created_at":"2026-05-18T01:41:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.6833","created_at":"2026-05-18T01:41:40Z"},{"alias_kind":"pith_short_12","alias_value":"YPMGPBZTF6ZX","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"YPMGPBZTF6ZX3AY7","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"YPMGPBZT","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:887ebd7438d4ea2c0b49d3c7b3c2d7478fb7205e905f9e6a3acc4d8ae121b012","target":"graph","created_at":"2026-05-18T01:41:40Z","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 structure and strain of ultrathin CoO films grown on a Pt(001) substrate and on a ferromagnetic PtFe pseudomorphic layer on Pt(001) have been determined with insitu and real time surface x-ray diffraction. The films grow epitaxially on both surfaces with an in-plane hexagonal pattern that yields a pseudo-cubic CoO(111) surface. A refined x-ray diffraction analysis reveals a slight monoclinic distortion at RT induced by the anisotropic stress at the interface. The tetragonal contribution to the distortion results in a ratio c/a > 1, opposite to that found in the low temperature bulk CoO pha","authors_text":"Aline Y. Ramos, Anne D. Lamirand, Helio C. N. Tolentino, Marcio M. Soares, Maurizio De Santis, Stephane Grenier","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-10-24T20:36:37Z","title":"Strain driven monoclinic distortion of ultrathin CoO films in CoO/Pt(001) and exchange-coupled CoO/PtFe/Pt(001) systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.6833","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":"sha256:7ec1bd2334146bb4ca05dc088fad9a4e80b3d64eb772004523d8b4996dd449ad","target":"record","created_at":"2026-05-18T01:41:40Z","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":"71e1324b0f0b55122f553b65e043039d1023b0e938bf28e43f30aa5b59203872","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-10-24T20:36:37Z","title_canon_sha256":"9438290221fcc2ed2633f1e6d57c49f08441c2a4fe5a7ed8ffe2343aaf6f64c4"},"schema_version":"1.0","source":{"id":"1410.6833","kind":"arxiv","version":1}},"canonical_sha256":"c3d86787332fb37d831f772b7d962db1b6157b9c79d1b889d32ab03298c81772","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3d86787332fb37d831f772b7d962db1b6157b9c79d1b889d32ab03298c81772","first_computed_at":"2026-05-18T01:41:40.016186Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:40.016186Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ICxEg/QvXrEV4mjd7UwalCboGXoWBa753F0JSu/nw99j6ouQFZ4hb4EWGdlfj4ou3GQ/zrosd9poFEm6BrxAAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:40.016884Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.6833","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ec1bd2334146bb4ca05dc088fad9a4e80b3d64eb772004523d8b4996dd449ad","sha256:887ebd7438d4ea2c0b49d3c7b3c2d7478fb7205e905f9e6a3acc4d8ae121b012"],"state_sha256":"e2f1efbc5c63996815747fb5d4afa07724adfaa33075714785070371b01ab811"}