{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:SVXHNGZPUDHZAQ6ZPHH4KCXG7S","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"50b3051197664f91404875fa7bd8e289b5ac5af6e703659b5e2d0af4a8d43d5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-12T14:40:44Z","title_canon_sha256":"4d9c0961183eaafedc25f0ad10e03d25cdfba9efdc69d0cc977a73aa76a2c681"},"schema_version":"1.0","source":{"id":"1501.02665","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.02665","created_at":"2026-05-18T01:33:33Z"},{"alias_kind":"arxiv_version","alias_value":"1501.02665v2","created_at":"2026-05-18T01:33:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.02665","created_at":"2026-05-18T01:33:33Z"},{"alias_kind":"pith_short_12","alias_value":"SVXHNGZPUDHZ","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"SVXHNGZPUDHZAQ6Z","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"SVXHNGZP","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:da2d4ec5cb568e44c30dbae0307f4a22f34e10d8b9bbffb5c9d9f0fae267db86","target":"graph","created_at":"2026-05-18T01:33:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We report on the valley blockade and the multielectron Kondo effect generated by an impurity atom in a silicon nano field effect device. According to the spin-valley nature of tunnelling processes, and consistently with those allowed by the valley blockade regime, the manifestation of Kondo effect obeys to the periodicity 4 of the electron filling sequence typical of silicon emerging at occupation N=1, 2, 3. The spin-valley Kondo effect emerges under different kinds of screening depending on the electron filling. By exploiting the valley blockade regime, valley index conservation in the Kondo ","authors_text":"A. Crippa, D. Rotta, E. Prati, G. Mazzeo, M. De Michielis, M. Fanciulli, M. L. V. Tagliaferri, M. Vinet, R. Wacquez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-12T14:40:44Z","title":"Valley blockade and multielectron spin-valley Kondo effect in silicon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.02665","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:12281fc833b1425cf22c18563697f85b96c166ace939de89dd92ad867d412c58","target":"record","created_at":"2026-05-18T01:33:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"50b3051197664f91404875fa7bd8e289b5ac5af6e703659b5e2d0af4a8d43d5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-12T14:40:44Z","title_canon_sha256":"4d9c0961183eaafedc25f0ad10e03d25cdfba9efdc69d0cc977a73aa76a2c681"},"schema_version":"1.0","source":{"id":"1501.02665","kind":"arxiv","version":2}},"canonical_sha256":"956e769b2fa0cf9043d979cfc50ae6fc97055a1878fefa82999f32dc0a2e90c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"956e769b2fa0cf9043d979cfc50ae6fc97055a1878fefa82999f32dc0a2e90c0","first_computed_at":"2026-05-18T01:33:33.865276Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:33:33.865276Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C7A8zXYdXGlLweGSk5WmivLiVcP2+RHbmjbu+kMDXT2rPdb2fiOdHgP1FJDGfY5bwRPtc3QciZoFon1ZSlgCCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:33:33.866032Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.02665","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12281fc833b1425cf22c18563697f85b96c166ace939de89dd92ad867d412c58","sha256:da2d4ec5cb568e44c30dbae0307f4a22f34e10d8b9bbffb5c9d9f0fae267db86"],"state_sha256":"618f7f89e3fae3f5c846e5b44cd76ca4a79a973cb290e7d4b41e297f0da31d02"}