{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NTE3JCRKYTSEEUIB3GB5ZJ7DJB","short_pith_number":"pith:NTE3JCRK","schema_version":"1.0","canonical_sha256":"6cc9b48a2ac4e4425101d983dca7e348517f2e9e1b61accff411e27c7a9fcb5d","source":{"kind":"arxiv","id":"1601.06022","version":1},"attestation_state":"computed","paper":{"title":"Screening of magnetic moment at Co impurity in Cu host","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Agnieszka L. Kozub, Alexander B. Shick, Jindrich Kolorenc","submitted_at":"2016-01-22T14:43:04Z","abstract_excerpt":"Cobalt impurity located in the bulk copper is described making use of the multi-orbital Anderson impurity model that is parametrized to match the electronic structure from the local density approximation, and solved using the Lanczos method. We concentrate on the many-body description of the ground state and excitation spectra. The calculations yield a nonmagnetic ground state for the impurity atom. The computed spectral densities are in a good agreement with those obtained using the quantum Monte Carlo method."},"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":"1601.06022","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-01-22T14:43:04Z","cross_cats_sorted":[],"title_canon_sha256":"21613efffd8663faa9c82d0218ef8c811e83563ee3cfb4eff0c4581d32202d68","abstract_canon_sha256":"d693fc9c33e484d0f0feb307d751878762bd8db0404779e7abe8123d2ba9fcd9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:09.532472Z","signature_b64":"PWjR8Wk1058th3AZZpwxE/IhhbYxwel/lrL6w7FvvH9+dIqsterQYkw8pWhW7dCStp7L65yOL/ptCxeNDwfjBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6cc9b48a2ac4e4425101d983dca7e348517f2e9e1b61accff411e27c7a9fcb5d","last_reissued_at":"2026-05-18T01:22:09.531796Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:09.531796Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Screening of magnetic moment at Co impurity in Cu host","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Agnieszka L. Kozub, Alexander B. Shick, Jindrich Kolorenc","submitted_at":"2016-01-22T14:43:04Z","abstract_excerpt":"Cobalt impurity located in the bulk copper is described making use of the multi-orbital Anderson impurity model that is parametrized to match the electronic structure from the local density approximation, and solved using the Lanczos method. We concentrate on the many-body description of the ground state and excitation spectra. The calculations yield a nonmagnetic ground state for the impurity atom. The computed spectral densities are in a good agreement with those obtained using the quantum Monte Carlo method."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.06022","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":"1601.06022","created_at":"2026-05-18T01:22:09.531900+00:00"},{"alias_kind":"arxiv_version","alias_value":"1601.06022v1","created_at":"2026-05-18T01:22:09.531900+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.06022","created_at":"2026-05-18T01:22:09.531900+00:00"},{"alias_kind":"pith_short_12","alias_value":"NTE3JCRKYTSE","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"NTE3JCRKYTSEEUIB","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"NTE3JCRK","created_at":"2026-05-18T12:30:36.002864+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/NTE3JCRKYTSEEUIB3GB5ZJ7DJB","json":"https://pith.science/pith/NTE3JCRKYTSEEUIB3GB5ZJ7DJB.json","graph_json":"https://pith.science/api/pith-number/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/graph.json","events_json":"https://pith.science/api/pith-number/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/events.json","paper":"https://pith.science/paper/NTE3JCRK"},"agent_actions":{"view_html":"https://pith.science/pith/NTE3JCRKYTSEEUIB3GB5ZJ7DJB","download_json":"https://pith.science/pith/NTE3JCRKYTSEEUIB3GB5ZJ7DJB.json","view_paper":"https://pith.science/paper/NTE3JCRK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1601.06022&json=true","fetch_graph":"https://pith.science/api/pith-number/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/graph.json","fetch_events":"https://pith.science/api/pith-number/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/action/storage_attestation","attest_author":"https://pith.science/pith/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/action/author_attestation","sign_citation":"https://pith.science/pith/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/action/citation_signature","submit_replication":"https://pith.science/pith/NTE3JCRKYTSEEUIB3GB5ZJ7DJB/action/replication_record"}},"created_at":"2026-05-18T01:22:09.531900+00:00","updated_at":"2026-05-18T01:22:09.531900+00:00"}