{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:UAY5ASNCCG7YWZAQ6EYGN6IMJB","short_pith_number":"pith:UAY5ASNC","schema_version":"1.0","canonical_sha256":"a031d049a211bf8b6410f13066f90c4875ff86553d599dd050731a1d1f2b77f1","source":{"kind":"arxiv","id":"1007.3814","version":1},"attestation_state":"computed","paper":{"title":"MuSR method and tomographic probability representation of spin states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.other","physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"S. N. Filippov, V. I. Man'ko, V. N. Gorelkin, Yu. M. Belousov","submitted_at":"2010-07-22T07:45:01Z","abstract_excerpt":"Muon spin rotation/relaxation/resonance (MuSR) technique for studying matter structures is considered by means of a recently introduced probability representation of quantum spin states. A relation between experimental MuSR histograms and muon spin tomograms is established. Time evolution of muonium, anomalous muonium, and a muonium-like system is studied in the tomographic representation. Entanglement phenomenon of a bipartite muon-electron system is investigated via tomographic analogues of Bell number and positive partial transpose (PPT) criterion. Reconstruction of the muon-electron spin s"},"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":"1007.3814","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-07-22T07:45:01Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.other","physics.atom-ph"],"title_canon_sha256":"99d5584f89b9b3ce94a3f8a573de254c84ac23c87490b3149a4365ce72943ecf","abstract_canon_sha256":"9b0b7ba6ac5635d70005e0959e1c86d7fdfdd0e6b3877dd261c0dd7f847df2dd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:39:38.668715Z","signature_b64":"C44xD9gwTu3TS7O1IrXle+Q9bV8JCu4xjjykXU0PuiC8r/Iy+1oybLV2z5K1CKtHYHuHC86MI66FY34if8IECQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a031d049a211bf8b6410f13066f90c4875ff86553d599dd050731a1d1f2b77f1","last_reissued_at":"2026-05-18T04:39:38.668228Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:39:38.668228Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"MuSR method and tomographic probability representation of spin states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.other","physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"S. N. Filippov, V. I. Man'ko, V. N. Gorelkin, Yu. M. Belousov","submitted_at":"2010-07-22T07:45:01Z","abstract_excerpt":"Muon spin rotation/relaxation/resonance (MuSR) technique for studying matter structures is considered by means of a recently introduced probability representation of quantum spin states. A relation between experimental MuSR histograms and muon spin tomograms is established. Time evolution of muonium, anomalous muonium, and a muonium-like system is studied in the tomographic representation. Entanglement phenomenon of a bipartite muon-electron system is investigated via tomographic analogues of Bell number and positive partial transpose (PPT) criterion. Reconstruction of the muon-electron spin s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.3814","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":"1007.3814","created_at":"2026-05-18T04:39:38.668299+00:00"},{"alias_kind":"arxiv_version","alias_value":"1007.3814v1","created_at":"2026-05-18T04:39:38.668299+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.3814","created_at":"2026-05-18T04:39:38.668299+00:00"},{"alias_kind":"pith_short_12","alias_value":"UAY5ASNCCG7Y","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_16","alias_value":"UAY5ASNCCG7YWZAQ","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_8","alias_value":"UAY5ASNC","created_at":"2026-05-18T12:26:15.391820+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/UAY5ASNCCG7YWZAQ6EYGN6IMJB","json":"https://pith.science/pith/UAY5ASNCCG7YWZAQ6EYGN6IMJB.json","graph_json":"https://pith.science/api/pith-number/UAY5ASNCCG7YWZAQ6EYGN6IMJB/graph.json","events_json":"https://pith.science/api/pith-number/UAY5ASNCCG7YWZAQ6EYGN6IMJB/events.json","paper":"https://pith.science/paper/UAY5ASNC"},"agent_actions":{"view_html":"https://pith.science/pith/UAY5ASNCCG7YWZAQ6EYGN6IMJB","download_json":"https://pith.science/pith/UAY5ASNCCG7YWZAQ6EYGN6IMJB.json","view_paper":"https://pith.science/paper/UAY5ASNC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1007.3814&json=true","fetch_graph":"https://pith.science/api/pith-number/UAY5ASNCCG7YWZAQ6EYGN6IMJB/graph.json","fetch_events":"https://pith.science/api/pith-number/UAY5ASNCCG7YWZAQ6EYGN6IMJB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UAY5ASNCCG7YWZAQ6EYGN6IMJB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UAY5ASNCCG7YWZAQ6EYGN6IMJB/action/storage_attestation","attest_author":"https://pith.science/pith/UAY5ASNCCG7YWZAQ6EYGN6IMJB/action/author_attestation","sign_citation":"https://pith.science/pith/UAY5ASNCCG7YWZAQ6EYGN6IMJB/action/citation_signature","submit_replication":"https://pith.science/pith/UAY5ASNCCG7YWZAQ6EYGN6IMJB/action/replication_record"}},"created_at":"2026-05-18T04:39:38.668299+00:00","updated_at":"2026-05-18T04:39:38.668299+00:00"}