{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:QG2JANYITKXTZTHBZVDKU3VSHZ","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":"c29022c1b37d1be01d42a42effdff79aeb2169f0fc9bda1b13fab6bf6da7b467","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-24T10:44:52Z","title_canon_sha256":"738a29aa7c18a4b116f030267643201a2b6bf7a277b31c94cfd4bb422e05d4b4"},"schema_version":"1.0","source":{"id":"1904.10735","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.10735","created_at":"2026-05-17T23:47:50Z"},{"alias_kind":"arxiv_version","alias_value":"1904.10735v1","created_at":"2026-05-17T23:47:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.10735","created_at":"2026-05-17T23:47:50Z"},{"alias_kind":"pith_short_12","alias_value":"QG2JANYITKXT","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"QG2JANYITKXTZTHB","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"QG2JANYI","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:287cea9416347e7dc8369118c8f4fc22e8f122df1f380cc30f288ab64fec2890","target":"graph","created_at":"2026-05-17T23:47:50Z","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":"In the paper, high temperature induced phase transformation in chemically grown CdO thin films has been demonstrated whereas their corresponding electronic origin is further investigated by density functional theory. In particular, cubic rocksalt to hexagonal wurtzite PT in 900 degree centigrade annealed CdO thin films is confirmed by Xray diffraction , consistent with High Resolution Transmission Electron Microscopy. Such high temperature treatment also leads to significant enhancement in optical band gap from 2.2 to 3.2 eV as manifested by UV-Visible spectroscopy. Moreover, atomic force micr","authors_text":"Arkaprava Das, Chetan Prakash Saini, Deobrat Singh, Rajeev Ahuja, Sergei Aliukov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-24T10:44:52Z","title":"High temperature mediated rocksalt to wurtzite phase transformation in cadmium oxide nano-sheets and their theoretical evidence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.10735","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:d5f2a115a0683eaa3fab3ad5f0b01d3083a0005e7abed4dd2d9ac22995e8d6ba","target":"record","created_at":"2026-05-17T23:47:50Z","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":"c29022c1b37d1be01d42a42effdff79aeb2169f0fc9bda1b13fab6bf6da7b467","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-04-24T10:44:52Z","title_canon_sha256":"738a29aa7c18a4b116f030267643201a2b6bf7a277b31c94cfd4bb422e05d4b4"},"schema_version":"1.0","source":{"id":"1904.10735","kind":"arxiv","version":1}},"canonical_sha256":"81b49037089aaf3ccce1cd46aa6eb23e5a427f65e83588860785c6eccdf1303c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81b49037089aaf3ccce1cd46aa6eb23e5a427f65e83588860785c6eccdf1303c","first_computed_at":"2026-05-17T23:47:50.140447Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:50.140447Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RuXF2P++gZKnO/872deuIyArjJrDpUPc+JEQZ8nAD39YDXOSpu+t7AE6CXBc2Uv0QltUUvV14m5zoy4G+FHLCQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:50.140976Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.10735","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5f2a115a0683eaa3fab3ad5f0b01d3083a0005e7abed4dd2d9ac22995e8d6ba","sha256:287cea9416347e7dc8369118c8f4fc22e8f122df1f380cc30f288ab64fec2890"],"state_sha256":"fe6394b9355447672cc46bd808a41d6a01b621ba05687f97cf78207a0c33192d"}