{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:NBATYTTM6FZNBDH2LB47DAK577","short_pith_number":"pith:NBATYTTM","schema_version":"1.0","canonical_sha256":"68413c4e6cf172d08cfa5879f1815dffcf463ac41e5ba8228b61b4557cc7e31b","source":{"kind":"arxiv","id":"cond-mat/0501601","version":2},"attestation_state":"computed","paper":{"title":"Numerical renormalization-group study of the Bose-Fermi Kondo model","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Kevin Ingersent, Matthew T. Glossop","submitted_at":"2005-01-25T15:22:13Z","abstract_excerpt":"We extend the numerical renormalization-group method to Bose-Fermi Kondo models (BFKMs), describing a local moment coupled to a conduction band and a dissipative bosonic bath.\n We apply the method to the Ising-symmetry BFKM with a bosonic bath spectral function $\\eta(\\omega)\\propto \\omega^s$, of interest in connection with heavy-fermion criticality. For $0<s<1$, an interacting critical point, characterized by hyperscaling of exponents and $\\omega/T$-scaling, describes a quantum phase transition between Kondo-screened and localized phases. Connection is made to other results for the BFKM and th"},"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":"cond-mat/0501601","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2005-01-25T15:22:13Z","cross_cats_sorted":[],"title_canon_sha256":"c092d20edce8e791f6a9c38c775301e636431b83863e2667dc0004a353b8faa3","abstract_canon_sha256":"25c1a719cc78b933f3e0749c66b990c01a8d3d82b6c323b7d72acfabc14a5648"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:53.134205Z","signature_b64":"NVaDqUU/4QnRWEbgHDxeXB3/EekyB26XOrHOo6BKzGvabUQxU09d9/FuU7ix43aH126Qddx6lOvFlNBXfMlqDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68413c4e6cf172d08cfa5879f1815dffcf463ac41e5ba8228b61b4557cc7e31b","last_reissued_at":"2026-05-18T01:06:53.133763Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:53.133763Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Numerical renormalization-group study of the Bose-Fermi Kondo model","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Kevin Ingersent, Matthew T. Glossop","submitted_at":"2005-01-25T15:22:13Z","abstract_excerpt":"We extend the numerical renormalization-group method to Bose-Fermi Kondo models (BFKMs), describing a local moment coupled to a conduction band and a dissipative bosonic bath.\n We apply the method to the Ising-symmetry BFKM with a bosonic bath spectral function $\\eta(\\omega)\\propto \\omega^s$, of interest in connection with heavy-fermion criticality. For $0<s<1$, an interacting critical point, characterized by hyperscaling of exponents and $\\omega/T$-scaling, describes a quantum phase transition between Kondo-screened and localized phases. Connection is made to other results for the BFKM and th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0501601","kind":"arxiv","version":2},"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":"cond-mat/0501601","created_at":"2026-05-18T01:06:53.133827+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0501601v2","created_at":"2026-05-18T01:06:53.133827+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0501601","created_at":"2026-05-18T01:06:53.133827+00:00"},{"alias_kind":"pith_short_12","alias_value":"NBATYTTM6FZN","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_16","alias_value":"NBATYTTM6FZNBDH2","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_8","alias_value":"NBATYTTM","created_at":"2026-05-18T12:25:53.335082+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/NBATYTTM6FZNBDH2LB47DAK577","json":"https://pith.science/pith/NBATYTTM6FZNBDH2LB47DAK577.json","graph_json":"https://pith.science/api/pith-number/NBATYTTM6FZNBDH2LB47DAK577/graph.json","events_json":"https://pith.science/api/pith-number/NBATYTTM6FZNBDH2LB47DAK577/events.json","paper":"https://pith.science/paper/NBATYTTM"},"agent_actions":{"view_html":"https://pith.science/pith/NBATYTTM6FZNBDH2LB47DAK577","download_json":"https://pith.science/pith/NBATYTTM6FZNBDH2LB47DAK577.json","view_paper":"https://pith.science/paper/NBATYTTM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0501601&json=true","fetch_graph":"https://pith.science/api/pith-number/NBATYTTM6FZNBDH2LB47DAK577/graph.json","fetch_events":"https://pith.science/api/pith-number/NBATYTTM6FZNBDH2LB47DAK577/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NBATYTTM6FZNBDH2LB47DAK577/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NBATYTTM6FZNBDH2LB47DAK577/action/storage_attestation","attest_author":"https://pith.science/pith/NBATYTTM6FZNBDH2LB47DAK577/action/author_attestation","sign_citation":"https://pith.science/pith/NBATYTTM6FZNBDH2LB47DAK577/action/citation_signature","submit_replication":"https://pith.science/pith/NBATYTTM6FZNBDH2LB47DAK577/action/replication_record"}},"created_at":"2026-05-18T01:06:53.133827+00:00","updated_at":"2026-05-18T01:06:53.133827+00:00"}