{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:WGWZ6YF43Q2MTZUG25UFK7YL5N","short_pith_number":"pith:WGWZ6YF4","canonical_record":{"source":{"id":"1310.4043","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-10-15T13:02:06Z","cross_cats_sorted":[],"title_canon_sha256":"8bfd55d6aa867d22f8ef08604899c3629f7e88db31dc70beafeedebe7b8d3271","abstract_canon_sha256":"a37418ad38be7d0ce8a5ada3d0c7e4b2f90f4583824809f2305cda7056288ce2"},"schema_version":"1.0"},"canonical_sha256":"b1ad9f60bcdc34c9e686d768557f0beb72478f47df25c15ace6cbc35494ee6f0","source":{"kind":"arxiv","id":"1310.4043","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4043","created_at":"2026-05-18T02:16:21Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4043v3","created_at":"2026-05-18T02:16:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4043","created_at":"2026-05-18T02:16:21Z"},{"alias_kind":"pith_short_12","alias_value":"WGWZ6YF43Q2M","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WGWZ6YF43Q2MTZUG","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WGWZ6YF4","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:WGWZ6YF43Q2MTZUG25UFK7YL5N","target":"record","payload":{"canonical_record":{"source":{"id":"1310.4043","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-10-15T13:02:06Z","cross_cats_sorted":[],"title_canon_sha256":"8bfd55d6aa867d22f8ef08604899c3629f7e88db31dc70beafeedebe7b8d3271","abstract_canon_sha256":"a37418ad38be7d0ce8a5ada3d0c7e4b2f90f4583824809f2305cda7056288ce2"},"schema_version":"1.0"},"canonical_sha256":"b1ad9f60bcdc34c9e686d768557f0beb72478f47df25c15ace6cbc35494ee6f0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:21.389055Z","signature_b64":"K5ChhsQYtMWB645kVyK9EHQ9LRRM3iT4sm606kEmLjzBs5Ca1jDoINF1f6w6C7QBjL8lg499+TkuJYck2TmPBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b1ad9f60bcdc34c9e686d768557f0beb72478f47df25c15ace6cbc35494ee6f0","last_reissued_at":"2026-05-18T02:16:21.388491Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:21.388491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.4043","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:16:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5ZxKx8Sh+t04oJcel/HL6YSR3iEY0PSxKNiKnk7XykbG43KzfhQ3rucAo6cOL0m+0W/b6eA/6M8UWJ2hU7pBDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T20:45:02.933805Z"},"content_sha256":"9b9b4a409138713152bede5fbd1f6e42084d9c147192b96d372fd7764a03e8ed","schema_version":"1.0","event_id":"sha256:9b9b4a409138713152bede5fbd1f6e42084d9c147192b96d372fd7764a03e8ed"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:WGWZ6YF43Q2MTZUG25UFK7YL5N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An analysis of the trade-off between spatial and temporal resources for measurement-based quantum computation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Jisho Miyazaki, Michal Hajdu\\v{s}ek, Mio Murao","submitted_at":"2013-10-15T13:02:06Z","abstract_excerpt":"In measurement-based quantum computation (MBQC), elementary quantum operations can be more parallelized than the quantum circuit model by employing a larger Hilbert space of graph states used as the resource. Thus MBQC can be regarded as a method of quantum computation where the temporal resource described by the depth of quantum operations can be reduced compared to the quantum circuit model by using the extra spatial resource described by graph states. To analyze the trade-off relationship of the spatial and temporal resources, we consider a method to obtain quantum circuit decompositions of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4043","kind":"arxiv","version":3},"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":"2026-05-18T02:16:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z+XjlCv6dyQ+HTBsb4weqiU7kngkwip9/XtgKYHCXnIqp6jjEX50eHsJkJsjCwLyUfOOlQ+AD5G+NCDBWU2IDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T20:45:02.934564Z"},"content_sha256":"c3342ff2e62cf81dd78d889f6a4d0cf68ec40f52d236382ad580bd5abc382166","schema_version":"1.0","event_id":"sha256:c3342ff2e62cf81dd78d889f6a4d0cf68ec40f52d236382ad580bd5abc382166"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WGWZ6YF43Q2MTZUG25UFK7YL5N/bundle.json","state_url":"https://pith.science/pith/WGWZ6YF43Q2MTZUG25UFK7YL5N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WGWZ6YF43Q2MTZUG25UFK7YL5N/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":"2026-05-29T20:45:02Z","links":{"resolver":"https://pith.science/pith/WGWZ6YF43Q2MTZUG25UFK7YL5N","bundle":"https://pith.science/pith/WGWZ6YF43Q2MTZUG25UFK7YL5N/bundle.json","state":"https://pith.science/pith/WGWZ6YF43Q2MTZUG25UFK7YL5N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WGWZ6YF43Q2MTZUG25UFK7YL5N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WGWZ6YF43Q2MTZUG25UFK7YL5N","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":"a37418ad38be7d0ce8a5ada3d0c7e4b2f90f4583824809f2305cda7056288ce2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-10-15T13:02:06Z","title_canon_sha256":"8bfd55d6aa867d22f8ef08604899c3629f7e88db31dc70beafeedebe7b8d3271"},"schema_version":"1.0","source":{"id":"1310.4043","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4043","created_at":"2026-05-18T02:16:21Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4043v3","created_at":"2026-05-18T02:16:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4043","created_at":"2026-05-18T02:16:21Z"},{"alias_kind":"pith_short_12","alias_value":"WGWZ6YF43Q2M","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WGWZ6YF43Q2MTZUG","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WGWZ6YF4","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:c3342ff2e62cf81dd78d889f6a4d0cf68ec40f52d236382ad580bd5abc382166","target":"graph","created_at":"2026-05-18T02:16:21Z","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":"In measurement-based quantum computation (MBQC), elementary quantum operations can be more parallelized than the quantum circuit model by employing a larger Hilbert space of graph states used as the resource. Thus MBQC can be regarded as a method of quantum computation where the temporal resource described by the depth of quantum operations can be reduced compared to the quantum circuit model by using the extra spatial resource described by graph states. To analyze the trade-off relationship of the spatial and temporal resources, we consider a method to obtain quantum circuit decompositions of","authors_text":"Jisho Miyazaki, Michal Hajdu\\v{s}ek, Mio Murao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-10-15T13:02:06Z","title":"An analysis of the trade-off between spatial and temporal resources for measurement-based quantum computation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4043","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":"sha256:9b9b4a409138713152bede5fbd1f6e42084d9c147192b96d372fd7764a03e8ed","target":"record","created_at":"2026-05-18T02:16:21Z","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":"a37418ad38be7d0ce8a5ada3d0c7e4b2f90f4583824809f2305cda7056288ce2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-10-15T13:02:06Z","title_canon_sha256":"8bfd55d6aa867d22f8ef08604899c3629f7e88db31dc70beafeedebe7b8d3271"},"schema_version":"1.0","source":{"id":"1310.4043","kind":"arxiv","version":3}},"canonical_sha256":"b1ad9f60bcdc34c9e686d768557f0beb72478f47df25c15ace6cbc35494ee6f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b1ad9f60bcdc34c9e686d768557f0beb72478f47df25c15ace6cbc35494ee6f0","first_computed_at":"2026-05-18T02:16:21.388491Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:16:21.388491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K5ChhsQYtMWB645kVyK9EHQ9LRRM3iT4sm606kEmLjzBs5Ca1jDoINF1f6w6C7QBjL8lg499+TkuJYck2TmPBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:16:21.389055Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.4043","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b9b4a409138713152bede5fbd1f6e42084d9c147192b96d372fd7764a03e8ed","sha256:c3342ff2e62cf81dd78d889f6a4d0cf68ec40f52d236382ad580bd5abc382166"],"state_sha256":"97d6ef1bf6120cbb2589b7f082db3c881719cb9864c5a41662a770c415f34e8a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lk4gCaHKFriarKvc8fQ1ex+Amvb5OQazFJkJCx6rCdM2kmHAdSrZl7dvZ5y1qNe5cUWcrkFS7n1d28Oux5/DDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T20:45:02.939090Z","bundle_sha256":"7fc43cb42ef4db24e3816e9f33a2245e9f0a54106a5ee6bd0aa66f50d1863709"}}