{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:7QJKVVG6FFLV7C27GNGBSUTLS4","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":"f9bd4902f24802122ddc8d5d4be1251b788915949e8cdfb26985c185bacc80ef","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-01-23T20:37:33Z","title_canon_sha256":"70b609554585d0e0b960ab1643ff03d0af92241a00051d22acf21196ff3fa18c"},"schema_version":"1.0","source":{"id":"cond-mat/0601528","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0601528","created_at":"2026-07-04T17:00:00Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0601528v1","created_at":"2026-07-04T17:00:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0601528","created_at":"2026-07-04T17:00:00Z"},{"alias_kind":"pith_short_12","alias_value":"7QJKVVG6FFLV","created_at":"2026-07-04T17:00:00Z"},{"alias_kind":"pith_short_16","alias_value":"7QJKVVG6FFLV7C27","created_at":"2026-07-04T17:00:00Z"},{"alias_kind":"pith_short_8","alias_value":"7QJKVVG6","created_at":"2026-07-04T17:00:00Z"}],"graph_snapshots":[{"event_id":"sha256:744221033a0a78856206a5c1d9ffd309460a985fb4a26fecd89b105e71499750","target":"graph","created_at":"2026-07-04T17:00:00Z","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/cond-mat/0601528/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"It is shown that dilute niobium doping has significant effect on the ferromagnetism and microstructure of dilutely cobalt-doped anatase TiO2 films. Epitaxial films of anatase TiO2 with 3% Co, without and with 1% niobium doping were grown by pulsed-laser deposition at 875 C at different oxygen pressures. For growth at 10^{-5} Torr niobium doping suppresses the ferromagnetism, while it enhances the same in films grown at 10^{-4} Torr. High-resolution Z-contrast Scanning Transmission Electron Microscopy and Electron Energy Loss Spectroscopy show uniform surface segregation of cobalt-rich Ti_{1-x-","authors_text":"D. C. Kundaliya, L. F. Fu, N. D. Browning, S. B. Ogale, S. Dhar, S. X. Zhang, T. Venkatesan, W. Ramadan","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-01-23T20:37:33Z","title":"Consequences of niobium doping for the ferromagnetism and microstructure of anatase Co: TiO2 films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0601528","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":"sha256:9e64a268360f40b0e7ced9aedbf8200c70e2761c8decd1851c32182c4b327ece","target":"record","created_at":"2026-07-04T17:00:00Z","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":"f9bd4902f24802122ddc8d5d4be1251b788915949e8cdfb26985c185bacc80ef","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-01-23T20:37:33Z","title_canon_sha256":"70b609554585d0e0b960ab1643ff03d0af92241a00051d22acf21196ff3fa18c"},"schema_version":"1.0","source":{"id":"cond-mat/0601528","kind":"arxiv","version":1}},"canonical_sha256":"fc12aad4de29575f8b5f334c19526b97301166cf0a7a2924504ba90712647453","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc12aad4de29575f8b5f334c19526b97301166cf0a7a2924504ba90712647453","first_computed_at":"2026-07-04T17:00:00.590104Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:00:00.590104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hpCXDIa9IqR5jMZqt0kGO1muDn0pBMfFML6g3de14zhONIiIeJDiHgjQGESCyzOu5CMkqUWiPYw73aWLiS2KDg==","signature_status":"signed_v1","signed_at":"2026-07-04T17:00:00.590459Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0601528","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e64a268360f40b0e7ced9aedbf8200c70e2761c8decd1851c32182c4b327ece","sha256:744221033a0a78856206a5c1d9ffd309460a985fb4a26fecd89b105e71499750"],"state_sha256":"121ed4c2f4405795019e504fad34b8e508dacd7304e9f401c2a080e218c4129e"}