{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:OY6B3DN2JPHXAWPAEECFL6EDUI","short_pith_number":"pith:OY6B3DN2","schema_version":"1.0","canonical_sha256":"763c1d8dba4bcf7059e0210455f883a23a215232aaba4c89370415d0dc6efa26","source":{"kind":"arxiv","id":"1201.4641","version":1},"attestation_state":"computed","paper":{"title":"An Exact Solution for Spin and Charge Correlations in Quantum Dots: The Effect of Level Fluctuations and Zeeman Splitting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"I. S. Burmistrov, M. N. Kiselev, Yuval Gefen","submitted_at":"2012-01-23T08:17:55Z","abstract_excerpt":"The inclusion of charging and spin-exchange interactions within the Universal Hamiltonian description of quantum dots is challenging as it leads to a non-Abelian action. Here we present an exact analytical solution of the probem, in particular, in the vicinity of the Stoner instabilty. We calculate the tunneling density of states and the spin susceptibility. We demonstrate that near the Stoner instability the spin susceptibility follows a Curie law with an effective spin. The latter depends logarithmically on temperature due to the statistical fluctuations of the single-particle levels. Near t"},"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":"1201.4641","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-01-23T08:17:55Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"8a90207a873d73a876b450c3ba42925b697bc62601017db1845e01e58c59cfad","abstract_canon_sha256":"c744458272f9555903e4bce384775702e6b1ac8ef59454b64c3dd8f68fe737e2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:58:04.218952Z","signature_b64":"AsSBznw37GV0Pr1ty3aZMLCqRhe/AQIYuLuNztTgxqNVOvVDxatE9uwhzTE/BQKBeehq7ucR3Apm64rwB+leBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"763c1d8dba4bcf7059e0210455f883a23a215232aaba4c89370415d0dc6efa26","last_reissued_at":"2026-05-18T03:58:04.218311Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:58:04.218311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An Exact Solution for Spin and Charge Correlations in Quantum Dots: The Effect of Level Fluctuations and Zeeman Splitting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"I. S. Burmistrov, M. N. Kiselev, Yuval Gefen","submitted_at":"2012-01-23T08:17:55Z","abstract_excerpt":"The inclusion of charging and spin-exchange interactions within the Universal Hamiltonian description of quantum dots is challenging as it leads to a non-Abelian action. Here we present an exact analytical solution of the probem, in particular, in the vicinity of the Stoner instabilty. We calculate the tunneling density of states and the spin susceptibility. We demonstrate that near the Stoner instability the spin susceptibility follows a Curie law with an effective spin. The latter depends logarithmically on temperature due to the statistical fluctuations of the single-particle levels. Near t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.4641","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":"1201.4641","created_at":"2026-05-18T03:58:04.218429+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.4641v1","created_at":"2026-05-18T03:58:04.218429+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.4641","created_at":"2026-05-18T03:58:04.218429+00:00"},{"alias_kind":"pith_short_12","alias_value":"OY6B3DN2JPHX","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_16","alias_value":"OY6B3DN2JPHXAWPA","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_8","alias_value":"OY6B3DN2","created_at":"2026-05-18T12:27:18.751474+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/OY6B3DN2JPHXAWPAEECFL6EDUI","json":"https://pith.science/pith/OY6B3DN2JPHXAWPAEECFL6EDUI.json","graph_json":"https://pith.science/api/pith-number/OY6B3DN2JPHXAWPAEECFL6EDUI/graph.json","events_json":"https://pith.science/api/pith-number/OY6B3DN2JPHXAWPAEECFL6EDUI/events.json","paper":"https://pith.science/paper/OY6B3DN2"},"agent_actions":{"view_html":"https://pith.science/pith/OY6B3DN2JPHXAWPAEECFL6EDUI","download_json":"https://pith.science/pith/OY6B3DN2JPHXAWPAEECFL6EDUI.json","view_paper":"https://pith.science/paper/OY6B3DN2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.4641&json=true","fetch_graph":"https://pith.science/api/pith-number/OY6B3DN2JPHXAWPAEECFL6EDUI/graph.json","fetch_events":"https://pith.science/api/pith-number/OY6B3DN2JPHXAWPAEECFL6EDUI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OY6B3DN2JPHXAWPAEECFL6EDUI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OY6B3DN2JPHXAWPAEECFL6EDUI/action/storage_attestation","attest_author":"https://pith.science/pith/OY6B3DN2JPHXAWPAEECFL6EDUI/action/author_attestation","sign_citation":"https://pith.science/pith/OY6B3DN2JPHXAWPAEECFL6EDUI/action/citation_signature","submit_replication":"https://pith.science/pith/OY6B3DN2JPHXAWPAEECFL6EDUI/action/replication_record"}},"created_at":"2026-05-18T03:58:04.218429+00:00","updated_at":"2026-05-18T03:58:04.218429+00:00"}