{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:ZDRSESIWPAWFHWVSJXCXNXBMFR","short_pith_number":"pith:ZDRSESIW","canonical_record":{"source":{"id":"1706.07565","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-23T05:00:12Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"185b75a236d9c835926062c0feb2bc4e262e5e84abe9fc109a2abcb121b67dfd","abstract_canon_sha256":"8e38a0735bb620f045c571e653f2d44f2420d75e9a5a3f809fc9cf7cdc034954"},"schema_version":"1.0"},"canonical_sha256":"c8e3224916782c53dab24dc576dc2c2c60d12dea3ee4cb57a29c01f478b3e1dd","source":{"kind":"arxiv","id":"1706.07565","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07565","created_at":"2026-05-18T00:02:49Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07565v2","created_at":"2026-05-18T00:02:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07565","created_at":"2026-05-18T00:02:49Z"},{"alias_kind":"pith_short_12","alias_value":"ZDRSESIWPAWF","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZDRSESIWPAWFHWVS","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZDRSESIW","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:ZDRSESIWPAWFHWVSJXCXNXBMFR","target":"record","payload":{"canonical_record":{"source":{"id":"1706.07565","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-23T05:00:12Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"185b75a236d9c835926062c0feb2bc4e262e5e84abe9fc109a2abcb121b67dfd","abstract_canon_sha256":"8e38a0735bb620f045c571e653f2d44f2420d75e9a5a3f809fc9cf7cdc034954"},"schema_version":"1.0"},"canonical_sha256":"c8e3224916782c53dab24dc576dc2c2c60d12dea3ee4cb57a29c01f478b3e1dd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:02:49.873760Z","signature_b64":"Tcb/DyA0fcsEkNi02SbDJtf230HIJNJ68s3Gr5WKRpw05TqnkfjuRCQaCG2xwPSzb34I57qcH0qrMusgJBmeAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8e3224916782c53dab24dc576dc2c2c60d12dea3ee4cb57a29c01f478b3e1dd","last_reissued_at":"2026-05-18T00:02:49.873092Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:02:49.873092Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.07565","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:02:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VnYi9I2w0uRQcPtVuL+M5kofyCTNc132weVniWHcd97XGnDf432Q3vm1v/51nSVeWv6PuPRAIkUz0DWiI0RyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:17:22.006520Z"},"content_sha256":"14008472ef027d39ce76947c10e95b52a74dbea8d103886ba7b44364a1f616d8","schema_version":"1.0","event_id":"sha256:14008472ef027d39ce76947c10e95b52a74dbea8d103886ba7b44364a1f616d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:ZDRSESIWPAWFHWVSJXCXNXBMFR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Annealing Machine based on Floating Gate Array","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"J. Deguchi, T. Marukame, T. Tanamoto, Y. Higashi","submitted_at":"2017-06-23T05:00:12Z","abstract_excerpt":"Quantum annealing machines based on superconducting qubits, which have the potential to solve optimization problems faster than digital computers, are of great interest not only to researchers but also to the general public. Here, we propose a quantum annealing machine based on a semiconductor floating gate (FG) array. We use the same device structure as that of the commercial FG NAND flash memory except for small differences such as thinner tunneling barrier. We theoretically derive an Ising Hamiltonian from the FG system in its single-electron region. Recent high-density NAND flash memories "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07565","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:02:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ke5xzKKsSj60UulakKFI4OTf6UHYWTti8i3i0uld0zDv55/XM1KDXnsAK1CSoLR30ZRsCAEqkW0ZclWBA1fOCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:17:22.006912Z"},"content_sha256":"36ec3eb97dbb7aa13fc221e0c6cfaecefbf96723b04dc2f6aaaad6b37d40d911","schema_version":"1.0","event_id":"sha256:36ec3eb97dbb7aa13fc221e0c6cfaecefbf96723b04dc2f6aaaad6b37d40d911"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZDRSESIWPAWFHWVSJXCXNXBMFR/bundle.json","state_url":"https://pith.science/pith/ZDRSESIWPAWFHWVSJXCXNXBMFR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZDRSESIWPAWFHWVSJXCXNXBMFR/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":"2026-06-05T02:17:22Z","links":{"resolver":"https://pith.science/pith/ZDRSESIWPAWFHWVSJXCXNXBMFR","bundle":"https://pith.science/pith/ZDRSESIWPAWFHWVSJXCXNXBMFR/bundle.json","state":"https://pith.science/pith/ZDRSESIWPAWFHWVSJXCXNXBMFR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZDRSESIWPAWFHWVSJXCXNXBMFR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ZDRSESIWPAWFHWVSJXCXNXBMFR","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":"8e38a0735bb620f045c571e653f2d44f2420d75e9a5a3f809fc9cf7cdc034954","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-23T05:00:12Z","title_canon_sha256":"185b75a236d9c835926062c0feb2bc4e262e5e84abe9fc109a2abcb121b67dfd"},"schema_version":"1.0","source":{"id":"1706.07565","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07565","created_at":"2026-05-18T00:02:49Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07565v2","created_at":"2026-05-18T00:02:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07565","created_at":"2026-05-18T00:02:49Z"},{"alias_kind":"pith_short_12","alias_value":"ZDRSESIWPAWF","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZDRSESIWPAWFHWVS","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZDRSESIW","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:36ec3eb97dbb7aa13fc221e0c6cfaecefbf96723b04dc2f6aaaad6b37d40d911","target":"graph","created_at":"2026-05-18T00:02:49Z","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 annealing machines based on superconducting qubits, which have the potential to solve optimization problems faster than digital computers, are of great interest not only to researchers but also to the general public. Here, we propose a quantum annealing machine based on a semiconductor floating gate (FG) array. We use the same device structure as that of the commercial FG NAND flash memory except for small differences such as thinner tunneling barrier. We theoretically derive an Ising Hamiltonian from the FG system in its single-electron region. Recent high-density NAND flash memories ","authors_text":"J. Deguchi, T. Marukame, T. Tanamoto, Y. Higashi","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-23T05:00:12Z","title":"Quantum Annealing Machine based on Floating Gate Array"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07565","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":"sha256:14008472ef027d39ce76947c10e95b52a74dbea8d103886ba7b44364a1f616d8","target":"record","created_at":"2026-05-18T00:02:49Z","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":"8e38a0735bb620f045c571e653f2d44f2420d75e9a5a3f809fc9cf7cdc034954","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-23T05:00:12Z","title_canon_sha256":"185b75a236d9c835926062c0feb2bc4e262e5e84abe9fc109a2abcb121b67dfd"},"schema_version":"1.0","source":{"id":"1706.07565","kind":"arxiv","version":2}},"canonical_sha256":"c8e3224916782c53dab24dc576dc2c2c60d12dea3ee4cb57a29c01f478b3e1dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8e3224916782c53dab24dc576dc2c2c60d12dea3ee4cb57a29c01f478b3e1dd","first_computed_at":"2026-05-18T00:02:49.873092Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:02:49.873092Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Tcb/DyA0fcsEkNi02SbDJtf230HIJNJ68s3Gr5WKRpw05TqnkfjuRCQaCG2xwPSzb34I57qcH0qrMusgJBmeAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:02:49.873760Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.07565","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14008472ef027d39ce76947c10e95b52a74dbea8d103886ba7b44364a1f616d8","sha256:36ec3eb97dbb7aa13fc221e0c6cfaecefbf96723b04dc2f6aaaad6b37d40d911"],"state_sha256":"240a5ed2b167fcfd5129dd759a134c84b1bab93cea487fb32f9e946af5e46c4e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M5cO2DzLNamNHfUGlgJJ+pexsuLzoJEKDJaxYiYpVnf4zsbUGezTHN4LLUTz+3Up0olzN+ofHltvVYDECEhTAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T02:17:22.009212Z","bundle_sha256":"4aabf8f41474dc605990e2b884d02a65864dcb8e7b85d33c24278ee2481ffe63"}}