{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:GCYZGRH7VIL5DDAFW2VDRXSW63","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":"0a0e3a1011690049bf63a903c3f2bddecea80bb84fc5ad193fa5ffbba750a64a","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-07-04T16:56:13Z","title_canon_sha256":"82dc4ee2e44a63f1af7459a62f5f17fde60f3cba0115316412bf09989b9fc954"},"schema_version":"1.0","source":{"id":"0707.0663","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0707.0663","created_at":"2026-07-04T15:02:37Z"},{"alias_kind":"arxiv_version","alias_value":"0707.0663v1","created_at":"2026-07-04T15:02:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0707.0663","created_at":"2026-07-04T15:02:37Z"},{"alias_kind":"pith_short_12","alias_value":"GCYZGRH7VIL5","created_at":"2026-07-04T15:02:37Z"},{"alias_kind":"pith_short_16","alias_value":"GCYZGRH7VIL5DDAF","created_at":"2026-07-04T15:02:37Z"},{"alias_kind":"pith_short_8","alias_value":"GCYZGRH7","created_at":"2026-07-04T15:02:37Z"}],"graph_snapshots":[{"event_id":"sha256:0e01a7c1e0ba73bfe11c87c96b0671c705740742c6d129ce053b64b1b36fc45f","target":"graph","created_at":"2026-07-04T15:02:37Z","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/0707.0663/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Cobalt nanowires with a diameter in the range between 50 to 100nm can be prepared as single-crystal wires with the easy axis (the c-axis) perpendicular to the wire axis. The competition between the crystal anisotropy and demagnetization energy frustrates the magnetization direction. A periodic modulation of the angle between M and the wire axis yields a lower energy.","authors_text":"Gerd Bergmann, Jia G. Lu, Richard S. Thompson, Yaqi Tao","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-07-04T16:56:13Z","title":"Spacial Modulation of the Magnetization in Cobalt Nanowires"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0707.0663","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:c8eb6bdf804f7054b5e9e2cd504301629c2dc8d673968324e96e130da2fd0b07","target":"record","created_at":"2026-07-04T15:02:37Z","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":"0a0e3a1011690049bf63a903c3f2bddecea80bb84fc5ad193fa5ffbba750a64a","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-07-04T16:56:13Z","title_canon_sha256":"82dc4ee2e44a63f1af7459a62f5f17fde60f3cba0115316412bf09989b9fc954"},"schema_version":"1.0","source":{"id":"0707.0663","kind":"arxiv","version":1}},"canonical_sha256":"30b19344ffaa17d18c05b6aa38de56f6d03ea27db254aa54bb3b8d9eac49561e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30b19344ffaa17d18c05b6aa38de56f6d03ea27db254aa54bb3b8d9eac49561e","first_computed_at":"2026-07-04T15:02:37.162264Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:02:37.162264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qetmhPgpjTw3zI8Z/WNbtrVMXYGlpvRZ4mtZydelUPHK2xDOOgDzuqvAN/h4JotfNUA11OGnmmoCTZN+rPKoDA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:02:37.162696Z","signed_message":"canonical_sha256_bytes"},"source_id":"0707.0663","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8eb6bdf804f7054b5e9e2cd504301629c2dc8d673968324e96e130da2fd0b07","sha256:0e01a7c1e0ba73bfe11c87c96b0671c705740742c6d129ce053b64b1b36fc45f"],"state_sha256":"580754c2533fb0ab859f2140f4fa141c65d1ed540ba1886629d836d8a1abcddd"}