{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:732YOCE323IOXWHV74EI2Z4FPC","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":"a11c9cb5e931a01a29a148f33ffe73e704f12b5c0e2d6dcc52115a94639aaf3d","cross_cats_sorted":["physics.comp-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-04-23T15:38:35Z","title_canon_sha256":"9e116b4b4dca54f7e0813347c386362c25d52b72fe9068b0c1195213765746fd"},"schema_version":"1.0","source":{"id":"1004.4162","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.4162","created_at":"2026-05-18T02:07:54Z"},{"alias_kind":"arxiv_version","alias_value":"1004.4162v3","created_at":"2026-05-18T02:07:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.4162","created_at":"2026-05-18T02:07:54Z"},{"alias_kind":"pith_short_12","alias_value":"732YOCE323IO","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"732YOCE323IOXWHV","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"732YOCE3","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:d28a8a8c83abff60232c4a3e01b82376d8c630d3b106a5553410a321c5b9c034","target":"graph","created_at":"2026-05-18T02:07:54Z","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":"The paradigm of measurement-based quantum computation opens new experimental avenues to realize a quantum computer and deepens our understanding of quantum physics. Measurement-based quantum computation starts from a highly entangled universal resource state. For years, clusters states have been the only known universal resources. Surprisingly, a novel framework namely quantum computation in correlation space has opened new routes to implement measurement-based quantum computation based on quantum states possessing entanglement properties different from cluster states. Here we report an experi","authors_text":"Chao-Yang Lu, He Lu, Jian-Ming Cai, Jian-Wei Pan, Ping Xu, Tao Yang, Wei-Bo Gao, Xing-Can Yao, Yu-Ao Chen, Zeng-Bing Chen","cross_cats":["physics.comp-ph","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-04-23T15:38:35Z","title":"Experimental measurement-based quantum computing beyond the cluster-state model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.4162","kind":"arxiv","version":3},"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":"sha256:4498dfb5b159f834351051cd7d6b85bb81e7bd1a90bca7cd48fb9486b2bca788","target":"record","created_at":"2026-05-18T02:07:54Z","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":"a11c9cb5e931a01a29a148f33ffe73e704f12b5c0e2d6dcc52115a94639aaf3d","cross_cats_sorted":["physics.comp-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-04-23T15:38:35Z","title_canon_sha256":"9e116b4b4dca54f7e0813347c386362c25d52b72fe9068b0c1195213765746fd"},"schema_version":"1.0","source":{"id":"1004.4162","kind":"arxiv","version":3}},"canonical_sha256":"fef587089bd6d0ebd8f5ff088d678578a1bfd539d64ec83a05f37736543789bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fef587089bd6d0ebd8f5ff088d678578a1bfd539d64ec83a05f37736543789bb","first_computed_at":"2026-05-18T02:07:54.526467Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:54.526467Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W7FbD/WV/36FYq+Lf5brXzThnql9XmClJycBBVB4yk3jwElSn6eHXZXORKPL4Nk3cu/fQftvW1rFgPhKWJ8YBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:54.527139Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.4162","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4498dfb5b159f834351051cd7d6b85bb81e7bd1a90bca7cd48fb9486b2bca788","sha256:d28a8a8c83abff60232c4a3e01b82376d8c630d3b106a5553410a321c5b9c034"],"state_sha256":"974b1fcbe6c1adbfcb4ac0157f3391af042516259dfe24f9a395905cae59340d"}