{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:46XJNMJ25TSB42K5YXUR2GKVI7","short_pith_number":"pith:46XJNMJ2","canonical_record":{"source":{"id":"1501.00345","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-01-02T05:22:59Z","cross_cats_sorted":[],"title_canon_sha256":"832bbbd043c33ac42d16391c7b7c9a0c93503dcab68a91cfa358110098b9e422","abstract_canon_sha256":"2163987629b85940f6cd036b01c214bcac76744ed666ebf3c15f29659cc77fc6"},"schema_version":"1.0"},"canonical_sha256":"e7ae96b13aece41e695dc5e91d195547d8b6562c95d9e62bc995ebbec66d0e78","source":{"kind":"arxiv","id":"1501.00345","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.00345","created_at":"2026-05-18T00:52:17Z"},{"alias_kind":"arxiv_version","alias_value":"1501.00345v3","created_at":"2026-05-18T00:52:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.00345","created_at":"2026-05-18T00:52:17Z"},{"alias_kind":"pith_short_12","alias_value":"46XJNMJ25TSB","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"46XJNMJ25TSB42K5","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"46XJNMJ2","created_at":"2026-05-18T12:29:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:46XJNMJ25TSB42K5YXUR2GKVI7","target":"record","payload":{"canonical_record":{"source":{"id":"1501.00345","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-01-02T05:22:59Z","cross_cats_sorted":[],"title_canon_sha256":"832bbbd043c33ac42d16391c7b7c9a0c93503dcab68a91cfa358110098b9e422","abstract_canon_sha256":"2163987629b85940f6cd036b01c214bcac76744ed666ebf3c15f29659cc77fc6"},"schema_version":"1.0"},"canonical_sha256":"e7ae96b13aece41e695dc5e91d195547d8b6562c95d9e62bc995ebbec66d0e78","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:17.836894Z","signature_b64":"x+aPqJj2ivtIoyGJz3RF3JaJ+OgT3t1HV8ptj9rDDXMygDc2XsH8XOLPqQl5mNC7EvkwQEEHBeEm0yxCorhICw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e7ae96b13aece41e695dc5e91d195547d8b6562c95d9e62bc995ebbec66d0e78","last_reissued_at":"2026-05-18T00:52:17.836379Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:17.836379Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.00345","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:52:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Plh9LyORTnuHoDYwvv5CURnYfq7po/nC0k1LVhBcmWX0BUCIe9wU3kVnUmy13nIyR6u/ql1lleVJFC5PP7aiCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:34:17.084513Z"},"content_sha256":"50793d9e5e75ed5ec477e2af77f776d15f29cb83d4af8ae62006ff0c0d674b90","schema_version":"1.0","event_id":"sha256:50793d9e5e75ed5ec477e2af77f776d15f29cb83d4af8ae62006ff0c0d674b90"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:46XJNMJ25TSB42K5YXUR2GKVI7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-quasiparticle states in a half-metallic ferromagnet with antiferromagnetic $s-d(f)$ interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"V. Yu. Irkhin","submitted_at":"2015-01-02T05:22:59Z","abstract_excerpt":"Non-quasiparticle (incoherent) states which play an important role in the electronic structure of half-metallic ferromagnets (HMF) are investigated consistently in the case of antiferromagnetic $s-d(f)$ exchange interaction. Their appropriate description in the limit of strong correlations requires a rearrangement of perturbation series in comparison with the usual Dyson equation. This consideration provides a solution of the Kondo problem in the HMF case and can be important for first-principle HMF calculations performed earlier for ferromagnetic $s-d(f)$ interaction."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.00345","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:52:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z/mc3IC/5RRySn49IgrzbMgWMrP2dc3JT/JXzrnqezSsQ9jr3XH7xIuTBa4yOiOOUayzRlr/vS+/9l/CN4F2Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:34:17.085095Z"},"content_sha256":"80221b2fadfd9c90cb5625dea0462e4e701e6287fa39c289d892b370c21b547d","schema_version":"1.0","event_id":"sha256:80221b2fadfd9c90cb5625dea0462e4e701e6287fa39c289d892b370c21b547d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/46XJNMJ25TSB42K5YXUR2GKVI7/bundle.json","state_url":"https://pith.science/pith/46XJNMJ25TSB42K5YXUR2GKVI7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/46XJNMJ25TSB42K5YXUR2GKVI7/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-06T14:34:17Z","links":{"resolver":"https://pith.science/pith/46XJNMJ25TSB42K5YXUR2GKVI7","bundle":"https://pith.science/pith/46XJNMJ25TSB42K5YXUR2GKVI7/bundle.json","state":"https://pith.science/pith/46XJNMJ25TSB42K5YXUR2GKVI7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/46XJNMJ25TSB42K5YXUR2GKVI7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:46XJNMJ25TSB42K5YXUR2GKVI7","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":"2163987629b85940f6cd036b01c214bcac76744ed666ebf3c15f29659cc77fc6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-01-02T05:22:59Z","title_canon_sha256":"832bbbd043c33ac42d16391c7b7c9a0c93503dcab68a91cfa358110098b9e422"},"schema_version":"1.0","source":{"id":"1501.00345","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.00345","created_at":"2026-05-18T00:52:17Z"},{"alias_kind":"arxiv_version","alias_value":"1501.00345v3","created_at":"2026-05-18T00:52:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.00345","created_at":"2026-05-18T00:52:17Z"},{"alias_kind":"pith_short_12","alias_value":"46XJNMJ25TSB","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"46XJNMJ25TSB42K5","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"46XJNMJ2","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:80221b2fadfd9c90cb5625dea0462e4e701e6287fa39c289d892b370c21b547d","target":"graph","created_at":"2026-05-18T00:52:17Z","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":"Non-quasiparticle (incoherent) states which play an important role in the electronic structure of half-metallic ferromagnets (HMF) are investigated consistently in the case of antiferromagnetic $s-d(f)$ exchange interaction. Their appropriate description in the limit of strong correlations requires a rearrangement of perturbation series in comparison with the usual Dyson equation. This consideration provides a solution of the Kondo problem in the HMF case and can be important for first-principle HMF calculations performed earlier for ferromagnetic $s-d(f)$ interaction.","authors_text":"V. Yu. Irkhin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-01-02T05:22:59Z","title":"Non-quasiparticle states in a half-metallic ferromagnet with antiferromagnetic $s-d(f)$ interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.00345","kind":"arxiv","version":3},"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":"sha256:50793d9e5e75ed5ec477e2af77f776d15f29cb83d4af8ae62006ff0c0d674b90","target":"record","created_at":"2026-05-18T00:52:17Z","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":"2163987629b85940f6cd036b01c214bcac76744ed666ebf3c15f29659cc77fc6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-01-02T05:22:59Z","title_canon_sha256":"832bbbd043c33ac42d16391c7b7c9a0c93503dcab68a91cfa358110098b9e422"},"schema_version":"1.0","source":{"id":"1501.00345","kind":"arxiv","version":3}},"canonical_sha256":"e7ae96b13aece41e695dc5e91d195547d8b6562c95d9e62bc995ebbec66d0e78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7ae96b13aece41e695dc5e91d195547d8b6562c95d9e62bc995ebbec66d0e78","first_computed_at":"2026-05-18T00:52:17.836379Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:17.836379Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x+aPqJj2ivtIoyGJz3RF3JaJ+OgT3t1HV8ptj9rDDXMygDc2XsH8XOLPqQl5mNC7EvkwQEEHBeEm0yxCorhICw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:17.836894Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.00345","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50793d9e5e75ed5ec477e2af77f776d15f29cb83d4af8ae62006ff0c0d674b90","sha256:80221b2fadfd9c90cb5625dea0462e4e701e6287fa39c289d892b370c21b547d"],"state_sha256":"5fe8d06f522566dff288248d967825ec069eb91fbccfd9956f4ad8a318b02d55"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9zihRYcpwdwRIWOryJbnQGorAv4LUdtxrfXXi8vSTwyHPMHgRo0VwR28dWSfsDE1S6eRUyu7XkWaARaMxgI3DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T14:34:17.088637Z","bundle_sha256":"9493928b140b72ae3dc9ed8e5b66a9aff102f193275d76a9d5cd048fb9ff9057"}}