{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:TYPYFB5SO4Q4VCAO72V7HOIN6F","short_pith_number":"pith:TYPYFB5S","schema_version":"1.0","canonical_sha256":"9e1f8287b27721ca880efeabf3b90df179000a74f5962d099526eaa6bbe7529a","source":{"kind":"arxiv","id":"0908.0589","version":2},"attestation_state":"computed","paper":{"title":"Kondo effect in a side-coupled double-quantum-dot system embedded in a mesoscopic ring","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Chung-Hou Chung, I-Ling Tsai","submitted_at":"2009-08-05T05:36:11Z","abstract_excerpt":"We study the finite size effect of the Kondo screening cloud in a double-quantum-dot setup via a large-N slave-boson mean-field theory. In this setup, one of the dots is embedded in a close metallic ring with a finite size $L$ and the other dot is side-coupled to the embedded dot via an anti-ferromagnetic spin-spin exchange coupling with the strength K. The antiferromagnetic coupling favors the local spin-singlet and suppresses the Kondo screening. The effective Kondo temperature T_k (proptotional to the inverse of the Kondo screening cloud size) shows the Kosterlitz--Thouless (KT) scaling at "},"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":"0908.0589","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-08-05T05:36:11Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"b8a2bcbe58c79e711d9a8a91915fdd9b971db3da9a9347c1f5f041a29cd8839a","abstract_canon_sha256":"589cafac518c84ae25be3fb76498ddb5ab482310acfbb7b4c1b7ccb9e2b5907b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:12:44.601449Z","signature_b64":"BwqzKxiD+cMhR9n6J388LfM/BSpFfksi/Qk5Xw9KExBHVyVrNGkKRCcT0fQ9SG5TsJLUbID+4DzaAhs0lDbhAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e1f8287b27721ca880efeabf3b90df179000a74f5962d099526eaa6bbe7529a","last_reissued_at":"2026-05-18T02:12:44.600653Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:12:44.600653Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kondo effect in a side-coupled double-quantum-dot system embedded in a mesoscopic ring","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Chung-Hou Chung, I-Ling Tsai","submitted_at":"2009-08-05T05:36:11Z","abstract_excerpt":"We study the finite size effect of the Kondo screening cloud in a double-quantum-dot setup via a large-N slave-boson mean-field theory. In this setup, one of the dots is embedded in a close metallic ring with a finite size $L$ and the other dot is side-coupled to the embedded dot via an anti-ferromagnetic spin-spin exchange coupling with the strength K. The antiferromagnetic coupling favors the local spin-singlet and suppresses the Kondo screening. The effective Kondo temperature T_k (proptotional to the inverse of the Kondo screening cloud size) shows the Kosterlitz--Thouless (KT) scaling at "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.0589","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":"0908.0589","created_at":"2026-05-18T02:12:44.600782+00:00"},{"alias_kind":"arxiv_version","alias_value":"0908.0589v2","created_at":"2026-05-18T02:12:44.600782+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.0589","created_at":"2026-05-18T02:12:44.600782+00:00"},{"alias_kind":"pith_short_12","alias_value":"TYPYFB5SO4Q4","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"TYPYFB5SO4Q4VCAO","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"TYPYFB5S","created_at":"2026-05-18T12:26:02.257875+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/TYPYFB5SO4Q4VCAO72V7HOIN6F","json":"https://pith.science/pith/TYPYFB5SO4Q4VCAO72V7HOIN6F.json","graph_json":"https://pith.science/api/pith-number/TYPYFB5SO4Q4VCAO72V7HOIN6F/graph.json","events_json":"https://pith.science/api/pith-number/TYPYFB5SO4Q4VCAO72V7HOIN6F/events.json","paper":"https://pith.science/paper/TYPYFB5S"},"agent_actions":{"view_html":"https://pith.science/pith/TYPYFB5SO4Q4VCAO72V7HOIN6F","download_json":"https://pith.science/pith/TYPYFB5SO4Q4VCAO72V7HOIN6F.json","view_paper":"https://pith.science/paper/TYPYFB5S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0908.0589&json=true","fetch_graph":"https://pith.science/api/pith-number/TYPYFB5SO4Q4VCAO72V7HOIN6F/graph.json","fetch_events":"https://pith.science/api/pith-number/TYPYFB5SO4Q4VCAO72V7HOIN6F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TYPYFB5SO4Q4VCAO72V7HOIN6F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TYPYFB5SO4Q4VCAO72V7HOIN6F/action/storage_attestation","attest_author":"https://pith.science/pith/TYPYFB5SO4Q4VCAO72V7HOIN6F/action/author_attestation","sign_citation":"https://pith.science/pith/TYPYFB5SO4Q4VCAO72V7HOIN6F/action/citation_signature","submit_replication":"https://pith.science/pith/TYPYFB5SO4Q4VCAO72V7HOIN6F/action/replication_record"}},"created_at":"2026-05-18T02:12:44.600782+00:00","updated_at":"2026-05-18T02:12:44.600782+00:00"}