{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:ZNWMFSG3VHKC7WRE77TIGRXTZR","short_pith_number":"pith:ZNWMFSG3","schema_version":"1.0","canonical_sha256":"cb6cc2c8dba9d42fda24ffe68346f3cc643f5a3cb115b6d07c6082be90e5656d","source":{"kind":"arxiv","id":"1504.05094","version":1},"attestation_state":"computed","paper":{"title":"Majorana representation for dissipative spin systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Shnirman, B.N. Narozhny, G. Sch\\\"on, P. Schad, Yu. Makhlin","submitted_at":"2015-04-20T15:50:11Z","abstract_excerpt":"The Majorana representation of spin operators allows for efficient field-theoretical description of spin-spin correlation functions. Any N-point spin correlation function is equivalent to a 2N-point correlator of Majorana fermions. For a certain class of N-point spin correlation functions (including \"auto\" and \"pair-wise\" correlations) a further simplification is possible, as they can be reduced to N-point Majorana correlators. As a specific example we study the Bose-Kondo model. We develop a path-integral technique and obtain the spin relaxation rate from a saddle point solution of the theory"},"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":"1504.05094","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-04-20T15:50:11Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"6843041c7b8a8eb0b81741bb0b313b2263227ac1f139b55a6a09eec92aee0663","abstract_canon_sha256":"2ee64743d25721b85aab1e5ebbfac83bac166f1277e515e0f7cff1adac5c122b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:34:54.736213Z","signature_b64":"z8Xw+G5wOCwLrj25sWqVlGs72zipomL9NfPbufxXVpOAlrgpP4NOyb3sn6dHAAp/J4gwWwwmDK6kxZ3w9DEKCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb6cc2c8dba9d42fda24ffe68346f3cc643f5a3cb115b6d07c6082be90e5656d","last_reissued_at":"2026-05-18T01:34:54.735479Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:34:54.735479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Majorana representation for dissipative spin systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Shnirman, B.N. Narozhny, G. Sch\\\"on, P. Schad, Yu. Makhlin","submitted_at":"2015-04-20T15:50:11Z","abstract_excerpt":"The Majorana representation of spin operators allows for efficient field-theoretical description of spin-spin correlation functions. Any N-point spin correlation function is equivalent to a 2N-point correlator of Majorana fermions. For a certain class of N-point spin correlation functions (including \"auto\" and \"pair-wise\" correlations) a further simplification is possible, as they can be reduced to N-point Majorana correlators. As a specific example we study the Bose-Kondo model. We develop a path-integral technique and obtain the spin relaxation rate from a saddle point solution of the theory"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.05094","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":"1504.05094","created_at":"2026-05-18T01:34:54.735599+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.05094v1","created_at":"2026-05-18T01:34:54.735599+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.05094","created_at":"2026-05-18T01:34:54.735599+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZNWMFSG3VHKC","created_at":"2026-05-18T12:29:52.810259+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZNWMFSG3VHKC7WRE","created_at":"2026-05-18T12:29:52.810259+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZNWMFSG3","created_at":"2026-05-18T12:29:52.810259+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/ZNWMFSG3VHKC7WRE77TIGRXTZR","json":"https://pith.science/pith/ZNWMFSG3VHKC7WRE77TIGRXTZR.json","graph_json":"https://pith.science/api/pith-number/ZNWMFSG3VHKC7WRE77TIGRXTZR/graph.json","events_json":"https://pith.science/api/pith-number/ZNWMFSG3VHKC7WRE77TIGRXTZR/events.json","paper":"https://pith.science/paper/ZNWMFSG3"},"agent_actions":{"view_html":"https://pith.science/pith/ZNWMFSG3VHKC7WRE77TIGRXTZR","download_json":"https://pith.science/pith/ZNWMFSG3VHKC7WRE77TIGRXTZR.json","view_paper":"https://pith.science/paper/ZNWMFSG3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.05094&json=true","fetch_graph":"https://pith.science/api/pith-number/ZNWMFSG3VHKC7WRE77TIGRXTZR/graph.json","fetch_events":"https://pith.science/api/pith-number/ZNWMFSG3VHKC7WRE77TIGRXTZR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZNWMFSG3VHKC7WRE77TIGRXTZR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZNWMFSG3VHKC7WRE77TIGRXTZR/action/storage_attestation","attest_author":"https://pith.science/pith/ZNWMFSG3VHKC7WRE77TIGRXTZR/action/author_attestation","sign_citation":"https://pith.science/pith/ZNWMFSG3VHKC7WRE77TIGRXTZR/action/citation_signature","submit_replication":"https://pith.science/pith/ZNWMFSG3VHKC7WRE77TIGRXTZR/action/replication_record"}},"created_at":"2026-05-18T01:34:54.735599+00:00","updated_at":"2026-05-18T01:34:54.735599+00:00"}