{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:SW2LAZR3EPE6YAINEXSS6U65S6","short_pith_number":"pith:SW2LAZR3","schema_version":"1.0","canonical_sha256":"95b4b0663b23c9ec010d25e52f53dd97a0566b218f1a0d044affebefd9f2ea65","source":{"kind":"arxiv","id":"cond-mat/0612161","version":3},"attestation_state":"computed","paper":{"title":"Field dependent quasiparticles in models of strongly correlated electrons","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.C. Hewson, J. Bauer","submitted_at":"2006-12-06T16:52:44Z","abstract_excerpt":"In earlier work we showed how the low energy behavior of the symmetric Anderson model in a magnetic field $H$ could be described in terms of field dependent renormalized quasiparticles. Here we extend the approach to the non-symmetric Anderson impurity model and to the infinite dimensional Hubbard model within the DMFT approach. We present NRG results for the local spectral densities and the local longitudinal and transverse dynamic spin susceptibilities for the different parameter regimes and a sequence of values of the magnetic field. We calculate the renormalized parameters for the quasipar"},"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/0612161","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2006-12-06T16:52:44Z","cross_cats_sorted":[],"title_canon_sha256":"c878b303ca47316f9c2e6c899e087211d250be8b9c99ee9ac04e1344cf7f2331","abstract_canon_sha256":"1b2b53bbba40d4aee7e3cd479cc59d7e6401f81fa4f341a9de0bfc8de32ab91f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:24:30.827034Z","signature_b64":"ijWnmj86F40lFk5f9Z7IPhnHVdxZ3lfCSPPlPfrVrnn4Y9nmJ8pfrQS9sl7AGO8UrHkWz67WMbopGf2qCJQ0CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95b4b0663b23c9ec010d25e52f53dd97a0566b218f1a0d044affebefd9f2ea65","last_reissued_at":"2026-05-18T03:24:30.826649Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:24:30.826649Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Field dependent quasiparticles in models of strongly correlated electrons","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.C. Hewson, J. Bauer","submitted_at":"2006-12-06T16:52:44Z","abstract_excerpt":"In earlier work we showed how the low energy behavior of the symmetric Anderson model in a magnetic field $H$ could be described in terms of field dependent renormalized quasiparticles. Here we extend the approach to the non-symmetric Anderson impurity model and to the infinite dimensional Hubbard model within the DMFT approach. We present NRG results for the local spectral densities and the local longitudinal and transverse dynamic spin susceptibilities for the different parameter regimes and a sequence of values of the magnetic field. We calculate the renormalized parameters for the quasipar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0612161","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0612161","created_at":"2026-05-18T03:24:30.826708+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0612161v3","created_at":"2026-05-18T03:24:30.826708+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0612161","created_at":"2026-05-18T03:24:30.826708+00:00"},{"alias_kind":"pith_short_12","alias_value":"SW2LAZR3EPE6","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_16","alias_value":"SW2LAZR3EPE6YAIN","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_8","alias_value":"SW2LAZR3","created_at":"2026-05-18T12:25:54.717736+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/SW2LAZR3EPE6YAINEXSS6U65S6","json":"https://pith.science/pith/SW2LAZR3EPE6YAINEXSS6U65S6.json","graph_json":"https://pith.science/api/pith-number/SW2LAZR3EPE6YAINEXSS6U65S6/graph.json","events_json":"https://pith.science/api/pith-number/SW2LAZR3EPE6YAINEXSS6U65S6/events.json","paper":"https://pith.science/paper/SW2LAZR3"},"agent_actions":{"view_html":"https://pith.science/pith/SW2LAZR3EPE6YAINEXSS6U65S6","download_json":"https://pith.science/pith/SW2LAZR3EPE6YAINEXSS6U65S6.json","view_paper":"https://pith.science/paper/SW2LAZR3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0612161&json=true","fetch_graph":"https://pith.science/api/pith-number/SW2LAZR3EPE6YAINEXSS6U65S6/graph.json","fetch_events":"https://pith.science/api/pith-number/SW2LAZR3EPE6YAINEXSS6U65S6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SW2LAZR3EPE6YAINEXSS6U65S6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SW2LAZR3EPE6YAINEXSS6U65S6/action/storage_attestation","attest_author":"https://pith.science/pith/SW2LAZR3EPE6YAINEXSS6U65S6/action/author_attestation","sign_citation":"https://pith.science/pith/SW2LAZR3EPE6YAINEXSS6U65S6/action/citation_signature","submit_replication":"https://pith.science/pith/SW2LAZR3EPE6YAINEXSS6U65S6/action/replication_record"}},"created_at":"2026-05-18T03:24:30.826708+00:00","updated_at":"2026-05-18T03:24:30.826708+00:00"}