{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:OPSQLHYBQZANYJCNEOYSBENCGI","short_pith_number":"pith:OPSQLHYB","canonical_record":{"source":{"id":"2104.11359","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-04-23T00:43:37Z","cross_cats_sorted":["cs.AR","cs.LO"],"title_canon_sha256":"7b11e99a9bbfb5519dfa283d6cb6b31cad7a72b3e2ca822f0d61ff003eb60e82","abstract_canon_sha256":"e6e85de5736e3274566eed702a5beb118468486df4f241e487b119b994ae1e0b"},"schema_version":"1.0"},"canonical_sha256":"73e5059f018640dc244d23b12091a2323a3ae6c0577a2f6090e50886160931c5","source":{"kind":"arxiv","id":"2104.11359","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2104.11359","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"arxiv_version","alias_value":"2104.11359v1","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.11359","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"pith_short_12","alias_value":"OPSQLHYBQZAN","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"pith_short_16","alias_value":"OPSQLHYBQZANYJCN","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"pith_short_8","alias_value":"OPSQLHYB","created_at":"2026-07-05T02:34:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:OPSQLHYBQZANYJCNEOYSBENCGI","target":"record","payload":{"canonical_record":{"source":{"id":"2104.11359","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-04-23T00:43:37Z","cross_cats_sorted":["cs.AR","cs.LO"],"title_canon_sha256":"7b11e99a9bbfb5519dfa283d6cb6b31cad7a72b3e2ca822f0d61ff003eb60e82","abstract_canon_sha256":"e6e85de5736e3274566eed702a5beb118468486df4f241e487b119b994ae1e0b"},"schema_version":"1.0"},"canonical_sha256":"73e5059f018640dc244d23b12091a2323a3ae6c0577a2f6090e50886160931c5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:34:23.148389Z","signature_b64":"PGiEYKMGj9mjgz982yGSMF26GG4Y1doFkaH4laiSHq2UgSk9p0xwBSWBheOqcRz3Qm0K6BOz6bcaWUspP3JzBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"73e5059f018640dc244d23b12091a2323a3ae6c0577a2f6090e50886160931c5","last_reissued_at":"2026-07-05T02:34:23.147833Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:34:23.147833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2104.11359","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":"2026-07-05T02:34:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"un/H0ypd+wZs5X7rQKlFzEpORfVWF6XdVEVqMl6gyHCBtwxknpd5Nrgbn16drFIJMPBQfXLrk62f7J1brXIIDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T12:50:14.789562Z"},"content_sha256":"6dd976a3c9b30b6ec4aaa54113edfcdc23fd2659bd12752e338d0761107d22bf","schema_version":"1.0","event_id":"sha256:6dd976a3c9b30b6ec4aaa54113edfcdc23fd2659bd12752e338d0761107d22bf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:OPSQLHYBQZANYJCNEOYSBENCGI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Model Checking for Verification of Quantum Circuits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AR","cs.LO"],"primary_cat":"quant-ph","authors_text":"Mingsheng Ying","submitted_at":"2021-04-23T00:43:37Z","abstract_excerpt":"In this talk, we will describe a framework for assertion-based verification (ABV) of quantum circuits by applying model checking techniques for quantum systems developed in our previous work, in which:\n  (i) Noiseless and noisy quantum circuits are modelled as operator- and super-operator-valued transition systems, respectively, both of which can be further represented by tensor networks.\n  (ii) Quantum assertions are specified by a temporal extension of Birkhoff-von Neumann quantum logic. Their semantics is defined based on the design decision: they will be used in verification of quantum cir"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.11359","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2104.11359/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:34:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"srfS7uNUaahSMvnWO3U4epglxE1e1YQylp0xB1jvCDPNDkqHcCGDzaJTjkHYPbdOKUvOb+qRhxmIVEF6OEK3Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T12:50:14.789944Z"},"content_sha256":"d6dc3a86d0672f6a316f78d4fd831baebe84ee2a469a1f1a17658d0a9ce39112","schema_version":"1.0","event_id":"sha256:d6dc3a86d0672f6a316f78d4fd831baebe84ee2a469a1f1a17658d0a9ce39112"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OPSQLHYBQZANYJCNEOYSBENCGI/bundle.json","state_url":"https://pith.science/pith/OPSQLHYBQZANYJCNEOYSBENCGI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OPSQLHYBQZANYJCNEOYSBENCGI/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":"2026-08-04T12:50:14Z","links":{"resolver":"https://pith.science/pith/OPSQLHYBQZANYJCNEOYSBENCGI","bundle":"https://pith.science/pith/OPSQLHYBQZANYJCNEOYSBENCGI/bundle.json","state":"https://pith.science/pith/OPSQLHYBQZANYJCNEOYSBENCGI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OPSQLHYBQZANYJCNEOYSBENCGI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:OPSQLHYBQZANYJCNEOYSBENCGI","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":"e6e85de5736e3274566eed702a5beb118468486df4f241e487b119b994ae1e0b","cross_cats_sorted":["cs.AR","cs.LO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-04-23T00:43:37Z","title_canon_sha256":"7b11e99a9bbfb5519dfa283d6cb6b31cad7a72b3e2ca822f0d61ff003eb60e82"},"schema_version":"1.0","source":{"id":"2104.11359","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2104.11359","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"arxiv_version","alias_value":"2104.11359v1","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.11359","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"pith_short_12","alias_value":"OPSQLHYBQZAN","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"pith_short_16","alias_value":"OPSQLHYBQZANYJCN","created_at":"2026-07-05T02:34:23Z"},{"alias_kind":"pith_short_8","alias_value":"OPSQLHYB","created_at":"2026-07-05T02:34:23Z"}],"graph_snapshots":[{"event_id":"sha256:d6dc3a86d0672f6a316f78d4fd831baebe84ee2a469a1f1a17658d0a9ce39112","target":"graph","created_at":"2026-07-05T02:34:23Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2104.11359/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this talk, we will describe a framework for assertion-based verification (ABV) of quantum circuits by applying model checking techniques for quantum systems developed in our previous work, in which:\n  (i) Noiseless and noisy quantum circuits are modelled as operator- and super-operator-valued transition systems, respectively, both of which can be further represented by tensor networks.\n  (ii) Quantum assertions are specified by a temporal extension of Birkhoff-von Neumann quantum logic. Their semantics is defined based on the design decision: they will be used in verification of quantum cir","authors_text":"Mingsheng Ying","cross_cats":["cs.AR","cs.LO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-04-23T00:43:37Z","title":"Model Checking for Verification of Quantum Circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.11359","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":"sha256:6dd976a3c9b30b6ec4aaa54113edfcdc23fd2659bd12752e338d0761107d22bf","target":"record","created_at":"2026-07-05T02:34:23Z","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":"e6e85de5736e3274566eed702a5beb118468486df4f241e487b119b994ae1e0b","cross_cats_sorted":["cs.AR","cs.LO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-04-23T00:43:37Z","title_canon_sha256":"7b11e99a9bbfb5519dfa283d6cb6b31cad7a72b3e2ca822f0d61ff003eb60e82"},"schema_version":"1.0","source":{"id":"2104.11359","kind":"arxiv","version":1}},"canonical_sha256":"73e5059f018640dc244d23b12091a2323a3ae6c0577a2f6090e50886160931c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"73e5059f018640dc244d23b12091a2323a3ae6c0577a2f6090e50886160931c5","first_computed_at":"2026-07-05T02:34:23.147833Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:34:23.147833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PGiEYKMGj9mjgz982yGSMF26GG4Y1doFkaH4laiSHq2UgSk9p0xwBSWBheOqcRz3Qm0K6BOz6bcaWUspP3JzBA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:34:23.148389Z","signed_message":"canonical_sha256_bytes"},"source_id":"2104.11359","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6dd976a3c9b30b6ec4aaa54113edfcdc23fd2659bd12752e338d0761107d22bf","sha256:d6dc3a86d0672f6a316f78d4fd831baebe84ee2a469a1f1a17658d0a9ce39112"],"state_sha256":"77f8b2fca8aa4a140a2d14c5a47967bf19d44554467d90d0fdd90fbde8bc03a6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gedML3Y8MRdXH/Hp2Z8oxZqlBQmQbbg2hdXBo/+4RliYQFCYDuO+RI7NhxErHg2M3rHST7Jz/O4OPQVpENAQAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T12:50:14.792961Z","bundle_sha256":"a141980d0dd86293df8c9b2ac44aa6fe92dd7301ff85c44d76b6adf1eac9d04e"}}