{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:I6ONPOKYR2A27TKJBGYXUO5OB2","short_pith_number":"pith:I6ONPOKY","schema_version":"1.0","canonical_sha256":"479cd7b9588e81afcd4909b17a3bae0e8ffaf621beb1018a13d99146eacf8ba6","source":{"kind":"arxiv","id":"1310.0502","version":1},"attestation_state":"computed","paper":{"title":"Quantum phase transitions into Kondo states in bilayer graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"Arturo Wong, Diego Mastrogiuseppe, Kevin Ingersent, Nancy Sandler, Sergio Ulloa","submitted_at":"2013-10-01T22:04:23Z","abstract_excerpt":"We study a magnetic impurity intercalated in bilayer graphene. A representative configuration generates a hybridization function with strong dependence on the conduction-electron energy, including a full gap with one hard and one soft edge. Shifts of the chemical potential via gating or doping drive the system between non-Kondo (free-moment) and Kondo-screened phases, with strong variation of the Kondo scale. Quantum phase transitions near the soft edge are of Kosterlitz-Thouless type, while others are first order. Near the hard edge, a bound-state singlet appears inside the gap; although of s"},"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":"1310.0502","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-10-01T22:04:23Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"7031b4e200a0ad99d57a9cf8edd67ba045684eaa7e358fefec3c0ba2eb42ca81","abstract_canon_sha256":"838be8fb870e3166e40ad3da7aa16d616e6d9ecaac3238c24836e995e11c8d6b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:47:16.021066Z","signature_b64":"dBCJEkCqiwvJWGWvgOg7nHHBZxj+D+dEwo23+uk6DD2dBURoGkaolC9PaaM+6t4VaWUvdhrbrwCjfFk3dmEFAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"479cd7b9588e81afcd4909b17a3bae0e8ffaf621beb1018a13d99146eacf8ba6","last_reissued_at":"2026-05-18T02:47:16.020386Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:47:16.020386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum phase transitions into Kondo states in bilayer graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"Arturo Wong, Diego Mastrogiuseppe, Kevin Ingersent, Nancy Sandler, Sergio Ulloa","submitted_at":"2013-10-01T22:04:23Z","abstract_excerpt":"We study a magnetic impurity intercalated in bilayer graphene. A representative configuration generates a hybridization function with strong dependence on the conduction-electron energy, including a full gap with one hard and one soft edge. Shifts of the chemical potential via gating or doping drive the system between non-Kondo (free-moment) and Kondo-screened phases, with strong variation of the Kondo scale. Quantum phase transitions near the soft edge are of Kosterlitz-Thouless type, while others are first order. Near the hard edge, a bound-state singlet appears inside the gap; although of s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0502","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":"1310.0502","created_at":"2026-05-18T02:47:16.020495+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.0502v1","created_at":"2026-05-18T02:47:16.020495+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0502","created_at":"2026-05-18T02:47:16.020495+00:00"},{"alias_kind":"pith_short_12","alias_value":"I6ONPOKYR2A2","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"I6ONPOKYR2A27TKJ","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"I6ONPOKY","created_at":"2026-05-18T12:27:46.883200+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/I6ONPOKYR2A27TKJBGYXUO5OB2","json":"https://pith.science/pith/I6ONPOKYR2A27TKJBGYXUO5OB2.json","graph_json":"https://pith.science/api/pith-number/I6ONPOKYR2A27TKJBGYXUO5OB2/graph.json","events_json":"https://pith.science/api/pith-number/I6ONPOKYR2A27TKJBGYXUO5OB2/events.json","paper":"https://pith.science/paper/I6ONPOKY"},"agent_actions":{"view_html":"https://pith.science/pith/I6ONPOKYR2A27TKJBGYXUO5OB2","download_json":"https://pith.science/pith/I6ONPOKYR2A27TKJBGYXUO5OB2.json","view_paper":"https://pith.science/paper/I6ONPOKY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.0502&json=true","fetch_graph":"https://pith.science/api/pith-number/I6ONPOKYR2A27TKJBGYXUO5OB2/graph.json","fetch_events":"https://pith.science/api/pith-number/I6ONPOKYR2A27TKJBGYXUO5OB2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I6ONPOKYR2A27TKJBGYXUO5OB2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I6ONPOKYR2A27TKJBGYXUO5OB2/action/storage_attestation","attest_author":"https://pith.science/pith/I6ONPOKYR2A27TKJBGYXUO5OB2/action/author_attestation","sign_citation":"https://pith.science/pith/I6ONPOKYR2A27TKJBGYXUO5OB2/action/citation_signature","submit_replication":"https://pith.science/pith/I6ONPOKYR2A27TKJBGYXUO5OB2/action/replication_record"}},"created_at":"2026-05-18T02:47:16.020495+00:00","updated_at":"2026-05-18T02:47:16.020495+00:00"}