{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:4YXVED6W4C5HNDMHMLM76H5OCI","short_pith_number":"pith:4YXVED6W","canonical_record":{"source":{"id":"1510.04792","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-16T06:23:04Z","cross_cats_sorted":[],"title_canon_sha256":"44ed858b3c98a71e51fd9e1843f223f37ac41c0cdd5f6026fac83aeca5e23b1c","abstract_canon_sha256":"af9aa1462429f7f218c2644413d6ed59d010100a83be6bb5329423938b5dc642"},"schema_version":"1.0"},"canonical_sha256":"e62f520fd6e0ba768d8762d9ff1fae123e4a4b4267818490e61dbc53ca3bdd89","source":{"kind":"arxiv","id":"1510.04792","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.04792","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"arxiv_version","alias_value":"1510.04792v1","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.04792","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"pith_short_12","alias_value":"4YXVED6W4C5H","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4YXVED6W4C5HNDMH","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4YXVED6W","created_at":"2026-05-18T12:29:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:4YXVED6W4C5HNDMHMLM76H5OCI","target":"record","payload":{"canonical_record":{"source":{"id":"1510.04792","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-16T06:23:04Z","cross_cats_sorted":[],"title_canon_sha256":"44ed858b3c98a71e51fd9e1843f223f37ac41c0cdd5f6026fac83aeca5e23b1c","abstract_canon_sha256":"af9aa1462429f7f218c2644413d6ed59d010100a83be6bb5329423938b5dc642"},"schema_version":"1.0"},"canonical_sha256":"e62f520fd6e0ba768d8762d9ff1fae123e4a4b4267818490e61dbc53ca3bdd89","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:33.700500Z","signature_b64":"kZy2ZnYwGfS4/RX/9PDoX8tazklP66WuJXNdoAFkNzmEdNHtZ3X601fYD4zIF6N1J3d+agmYyFO+SX0Im/z+Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e62f520fd6e0ba768d8762d9ff1fae123e4a4b4267818490e61dbc53ca3bdd89","last_reissued_at":"2026-05-18T01:20:33.699959Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:33.699959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.04792","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:20:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bd9PaxLG5q39uR+prCu0YxMbwDM80R/RbmYZnbfN0S4jFFD8ElbPydcHjthjFe6aPar6SAkVfFabe3RghxwgBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:43:33.019767Z"},"content_sha256":"f623cb476f41987c3c5082b7101dcbad9fec492c3a17b7a596f4d58354e61704","schema_version":"1.0","event_id":"sha256:f623cb476f41987c3c5082b7101dcbad9fec492c3a17b7a596f4d58354e61704"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:4YXVED6W4C5HNDMHMLM76H5OCI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dicke Model for Quantum Hall Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"K. Nemoto, M. H. Fauzi, Y. Hama, Y. Hirayama, Z. F. Ezawa","submitted_at":"2015-10-16T06:23:04Z","abstract_excerpt":"Quantum Hall (QH) systems consist of many-body electron and nuclear spins. They are coupled so weakly through the hyperfine interaction that normally electron spin dynamics are scarcely affected by the nuclear spins. The dynamics of the QH systems, however, may drastically change when the nuclear spins interact with low-energy collective excitation modes of the electron spins. We theoretically investigate the nuclear-electron spin interaction in the QH systems as hybrid quantum systems driven by the hyperfine interaction. In particular, we study the interaction between the nuclear spins and th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.04792","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:20:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5B1F/9e9JU6WYU80fcbYv/bGaFNRrFjC4CksyF6OiE1FQ1+zfQfbdzAfjxrwnHFXYHIPzwb7c4pEDBjcmSLVBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:43:33.020244Z"},"content_sha256":"b8e989a194a5a16d3f42a2988c68c02a04fecf2a6936c1e918b4ab9168633785","schema_version":"1.0","event_id":"sha256:b8e989a194a5a16d3f42a2988c68c02a04fecf2a6936c1e918b4ab9168633785"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4YXVED6W4C5HNDMHMLM76H5OCI/bundle.json","state_url":"https://pith.science/pith/4YXVED6W4C5HNDMHMLM76H5OCI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4YXVED6W4C5HNDMHMLM76H5OCI/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T12:43:33Z","links":{"resolver":"https://pith.science/pith/4YXVED6W4C5HNDMHMLM76H5OCI","bundle":"https://pith.science/pith/4YXVED6W4C5HNDMHMLM76H5OCI/bundle.json","state":"https://pith.science/pith/4YXVED6W4C5HNDMHMLM76H5OCI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4YXVED6W4C5HNDMHMLM76H5OCI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4YXVED6W4C5HNDMHMLM76H5OCI","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":"af9aa1462429f7f218c2644413d6ed59d010100a83be6bb5329423938b5dc642","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-16T06:23:04Z","title_canon_sha256":"44ed858b3c98a71e51fd9e1843f223f37ac41c0cdd5f6026fac83aeca5e23b1c"},"schema_version":"1.0","source":{"id":"1510.04792","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.04792","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"arxiv_version","alias_value":"1510.04792v1","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.04792","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"pith_short_12","alias_value":"4YXVED6W4C5H","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4YXVED6W4C5HNDMH","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4YXVED6W","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:b8e989a194a5a16d3f42a2988c68c02a04fecf2a6936c1e918b4ab9168633785","target":"graph","created_at":"2026-05-18T01:20:33Z","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":"Quantum Hall (QH) systems consist of many-body electron and nuclear spins. They are coupled so weakly through the hyperfine interaction that normally electron spin dynamics are scarcely affected by the nuclear spins. The dynamics of the QH systems, however, may drastically change when the nuclear spins interact with low-energy collective excitation modes of the electron spins. We theoretically investigate the nuclear-electron spin interaction in the QH systems as hybrid quantum systems driven by the hyperfine interaction. In particular, we study the interaction between the nuclear spins and th","authors_text":"K. Nemoto, M. H. Fauzi, Y. Hama, Y. Hirayama, Z. F. Ezawa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-16T06:23:04Z","title":"Dicke Model for Quantum Hall Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.04792","kind":"arxiv","version":1},"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:f623cb476f41987c3c5082b7101dcbad9fec492c3a17b7a596f4d58354e61704","target":"record","created_at":"2026-05-18T01:20:33Z","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":"af9aa1462429f7f218c2644413d6ed59d010100a83be6bb5329423938b5dc642","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-16T06:23:04Z","title_canon_sha256":"44ed858b3c98a71e51fd9e1843f223f37ac41c0cdd5f6026fac83aeca5e23b1c"},"schema_version":"1.0","source":{"id":"1510.04792","kind":"arxiv","version":1}},"canonical_sha256":"e62f520fd6e0ba768d8762d9ff1fae123e4a4b4267818490e61dbc53ca3bdd89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e62f520fd6e0ba768d8762d9ff1fae123e4a4b4267818490e61dbc53ca3bdd89","first_computed_at":"2026-05-18T01:20:33.699959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:33.699959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kZy2ZnYwGfS4/RX/9PDoX8tazklP66WuJXNdoAFkNzmEdNHtZ3X601fYD4zIF6N1J3d+agmYyFO+SX0Im/z+Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:33.700500Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.04792","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f623cb476f41987c3c5082b7101dcbad9fec492c3a17b7a596f4d58354e61704","sha256:b8e989a194a5a16d3f42a2988c68c02a04fecf2a6936c1e918b4ab9168633785"],"state_sha256":"b19a40744e0a2d9ee39202fe44c5ad81af24b13a32b94ba1ca6234a7e4ef05b7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dztC+z6AU3Ctmq5KGSOL1lmOAdxGM6MB3fywKtnP/mCFgdH8OEEvKLevQrfwSyqp1YZCkCh13BqG/NhblrmgBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T12:43:33.023306Z","bundle_sha256":"d4dd0cff369de3e31fae0d7f75fb7f2467b3e02ef652027fb08866bb169e6ac4"}}