{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:IAVNNK2PT2W4O6CUUCAYBOTQ7L","short_pith_number":"pith:IAVNNK2P","schema_version":"1.0","canonical_sha256":"402ad6ab4f9eadc77854a08180ba70faf7915d8fe2caf77fa9ddbd6fc538ee4f","source":{"kind":"arxiv","id":"1608.01475","version":1},"attestation_state":"computed","paper":{"title":"Doping induced spin state transition in Li$_x$CoO$_2$ as studied by the GGA+DMFT calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.O. Shorikov, S.V. Streltsov, V.I. Anisimov, V.V. Gapontsev","submitted_at":"2016-08-04T09:13:35Z","abstract_excerpt":"Magnetic properties of Li$_x$CoO$_2$ for $x = 0.94, 0.75, 0.66$ and $0.51$ were investigated in frames of method combining Generalized Gradient Approximation with Dynamical Mean--Field Theory (GGA+DMFT). We found that a delicate interplay between Hund's exchange energy and $t_{2g}-e_g$ crystal field splitting is responsible for the high spin to low spin state transition for Co$^{4+}$ ions. The GGA+DMFT calculations show that at small doping level the Co$^{4+}$ ions adopt high spin state, while delithiation results in increase of the crystal field splitting and low spin state becomes preferable"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1608.01475","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-08-04T09:13:35Z","cross_cats_sorted":[],"title_canon_sha256":"02ee87d818eea217c4e67d226ff2410c4791bf2aabe21588f5af89568c6d8efb","abstract_canon_sha256":"33845691685afdb763d4831f552f88bc7c07e7d21c690f1d40af6a5e6688d89f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:53.757724Z","signature_b64":"kLPZnlg58wSjuJ2xmy+6yKzDtd3BPHx35GJqvrTvoeVuQdiUG+44lao/SKZJUOEVwIgF2v390XW9eHCZnW98Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"402ad6ab4f9eadc77854a08180ba70faf7915d8fe2caf77fa9ddbd6fc538ee4f","last_reissued_at":"2026-05-18T00:01:53.757346Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:53.757346Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Doping induced spin state transition in Li$_x$CoO$_2$ as studied by the GGA+DMFT calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.O. Shorikov, S.V. Streltsov, V.I. Anisimov, V.V. Gapontsev","submitted_at":"2016-08-04T09:13:35Z","abstract_excerpt":"Magnetic properties of Li$_x$CoO$_2$ for $x = 0.94, 0.75, 0.66$ and $0.51$ were investigated in frames of method combining Generalized Gradient Approximation with Dynamical Mean--Field Theory (GGA+DMFT). We found that a delicate interplay between Hund's exchange energy and $t_{2g}-e_g$ crystal field splitting is responsible for the high spin to low spin state transition for Co$^{4+}$ ions. The GGA+DMFT calculations show that at small doping level the Co$^{4+}$ ions adopt high spin state, while delithiation results in increase of the crystal field splitting and low spin state becomes preferable"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.01475","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1608.01475","created_at":"2026-05-18T00:01:53.757404+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.01475v1","created_at":"2026-05-18T00:01:53.757404+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.01475","created_at":"2026-05-18T00:01:53.757404+00:00"},{"alias_kind":"pith_short_12","alias_value":"IAVNNK2PT2W4","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_16","alias_value":"IAVNNK2PT2W4O6CU","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_8","alias_value":"IAVNNK2P","created_at":"2026-05-18T12:30:22.444734+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L","json":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L.json","graph_json":"https://pith.science/api/pith-number/IAVNNK2PT2W4O6CUUCAYBOTQ7L/graph.json","events_json":"https://pith.science/api/pith-number/IAVNNK2PT2W4O6CUUCAYBOTQ7L/events.json","paper":"https://pith.science/paper/IAVNNK2P"},"agent_actions":{"view_html":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L","download_json":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L.json","view_paper":"https://pith.science/paper/IAVNNK2P","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.01475&json=true","fetch_graph":"https://pith.science/api/pith-number/IAVNNK2PT2W4O6CUUCAYBOTQ7L/graph.json","fetch_events":"https://pith.science/api/pith-number/IAVNNK2PT2W4O6CUUCAYBOTQ7L/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L/action/storage_attestation","attest_author":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L/action/author_attestation","sign_citation":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L/action/citation_signature","submit_replication":"https://pith.science/pith/IAVNNK2PT2W4O6CUUCAYBOTQ7L/action/replication_record"}},"created_at":"2026-05-18T00:01:53.757404+00:00","updated_at":"2026-05-18T00:01:53.757404+00:00"}