{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TYBS4QXD5RW3ZJC27X2Z7CKWXR","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":"c2ba5fe050ff8bd72e0a2e261549155a0dbc9adea20f87e247c86caf22c0ccfd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-28T13:54:10Z","title_canon_sha256":"146ea5fa285585313c4cceac498af40d6d84343d5f15596fe0df0728034e0ea5"},"schema_version":"1.0","source":{"id":"1709.09967","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.09967","created_at":"2026-05-18T00:25:23Z"},{"alias_kind":"arxiv_version","alias_value":"1709.09967v1","created_at":"2026-05-18T00:25:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09967","created_at":"2026-05-18T00:25:23Z"},{"alias_kind":"pith_short_12","alias_value":"TYBS4QXD5RW3","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TYBS4QXD5RW3ZJC2","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TYBS4QXD","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:f4e3089f4d780841de7ed55a3f64ba5bb6e0e3b15f6dbd1d2d643b67f696fbe9","target":"graph","created_at":"2026-05-18T00:25:23Z","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 role of intrinsic defects has been investigated to determine binding energies and the electronic structure of Gd complexes in ZnO. We use density-functional theory and the GW method to show that the presence of vacancies and interstitials affect the electronic structure of Gd doped ZnO. However, the strong localization of the Gd-$f$ and $d$ states suggest that carrier mediated ferromagnetism in this material may be difficult to achieve.","authors_text":"A. L. Rosa, Th. Frauenheim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-28T13:54:10Z","title":"Electronic structure of gadolinium complexes in ZnO in the GW approximation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09967","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":"sha256:40b390436d9b4682afd0f64806b8e1d32a23f14f93506601ded16d6452eac81f","target":"record","created_at":"2026-05-18T00:25:23Z","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":"c2ba5fe050ff8bd72e0a2e261549155a0dbc9adea20f87e247c86caf22c0ccfd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-28T13:54:10Z","title_canon_sha256":"146ea5fa285585313c4cceac498af40d6d84343d5f15596fe0df0728034e0ea5"},"schema_version":"1.0","source":{"id":"1709.09967","kind":"arxiv","version":1}},"canonical_sha256":"9e032e42e3ec6dbca45afdf59f8956bc7f1d2a16a6cd081559af43be4599c0ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e032e42e3ec6dbca45afdf59f8956bc7f1d2a16a6cd081559af43be4599c0ed","first_computed_at":"2026-05-18T00:25:23.479005Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:25:23.479005Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"foRgcX6JRNBPcQvF5mILRaZW1QroshjcV1l7rRRbtM8ZsPtj0MtF3sLijL3Od/ROfu7ZoNpjyenduNGh83AQDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:25:23.479468Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.09967","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40b390436d9b4682afd0f64806b8e1d32a23f14f93506601ded16d6452eac81f","sha256:f4e3089f4d780841de7ed55a3f64ba5bb6e0e3b15f6dbd1d2d643b67f696fbe9"],"state_sha256":"b84a7ea6c9f7693920172173fb2f8692a5d9d4b3f047ceb8193db2025b1aba8a"}