{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4EBIQ5CTOZJQBJDMXCN3GQVHXB","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":"4c2a416c53a3f5cd0310522a8a9fc852ebda512af9de6358afc1c16d417c88f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-02-27T21:35:01Z","title_canon_sha256":"e08cfece5838a2dda0598fcc88109516e042a18f32545ba24700a4f23091e91b"},"schema_version":"1.0","source":{"id":"1702.08541","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.08541","created_at":"2026-05-18T00:42:01Z"},{"alias_kind":"arxiv_version","alias_value":"1702.08541v1","created_at":"2026-05-18T00:42:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.08541","created_at":"2026-05-18T00:42:01Z"},{"alias_kind":"pith_short_12","alias_value":"4EBIQ5CTOZJQ","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4EBIQ5CTOZJQBJDM","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4EBIQ5CT","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:86273a59ad6faac2e06be6b87527a755785c2bd99a8fac78ce70b6a1c71aac5d","target":"graph","created_at":"2026-05-18T00:42:01Z","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":"Using resonant soft X-ray techniques we follow the magnetic behavior of a strained epitaxial film of CoCr2O4, a type-II multiferroic. The film is [110]-oriented, such that both the ferroelectric and ferromagnetic moments can coexist in plane. X-ray magnetic circular dichroism (XMCD) is used in scattering and in transmission modes to probe the magnetization of Co and Cr separately. The transmission measurements utilized X-ray excited optical luminescence from the substrate. Resonant soft X-ray diffraction (RSXD) was used to study the magnetic order of the low temperature phase. The XMCD signals","authors_text":"A. Alberca, A. Scaramucci, B. Noheda, C. Piamonteze, E. M. Bothschafter, J. A. Huever, L. Rettig, M. Ramakrishnan, S. R. V. Avula, U. Staub, Y. W. Windsor","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-02-27T21:35:01Z","title":"Magnetic properties of strained multiferroic CoCr2O4: a soft X-ray study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.08541","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":"sha256:5ee3b92de17e991fdda3784cc2b0fcd34e572227e1e4e5a08543ad83c011b5f4","target":"record","created_at":"2026-05-18T00:42:01Z","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":"4c2a416c53a3f5cd0310522a8a9fc852ebda512af9de6358afc1c16d417c88f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-02-27T21:35:01Z","title_canon_sha256":"e08cfece5838a2dda0598fcc88109516e042a18f32545ba24700a4f23091e91b"},"schema_version":"1.0","source":{"id":"1702.08541","kind":"arxiv","version":1}},"canonical_sha256":"e102887453765300a46cb89bb342a7b86f87a47d21930e2fcec06f8b0558c14e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e102887453765300a46cb89bb342a7b86f87a47d21930e2fcec06f8b0558c14e","first_computed_at":"2026-05-18T00:42:01.750029Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:01.750029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fEhlACDPTf0TjrRjGfOxXNtuyYCyzruLMGB3NYVXrcNwzBZhxlKh0GeaYQ2Z2AtD8LxO5HkAmE6PCZFJ3GL2AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:01.750638Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.08541","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ee3b92de17e991fdda3784cc2b0fcd34e572227e1e4e5a08543ad83c011b5f4","sha256:86273a59ad6faac2e06be6b87527a755785c2bd99a8fac78ce70b6a1c71aac5d"],"state_sha256":"06a79876c6674b5580e7b95ce07c58e81ee1c1fe3ae27e558f543121e9f74837"}