{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ILY2WLB27KZZQSVOBGL3DUZNHT","short_pith_number":"pith:ILY2WLB2","canonical_record":{"source":{"id":"2605.13109","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-13T07:19:44Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"819cbed453c1c49b90449caddfaa09419f2a02eb3e43709fbd8a4d79685c9084","abstract_canon_sha256":"5ef44eefa60825189364caee6c0e42cf276a376ad7b9692b23f74a33105649ad"},"schema_version":"1.0"},"canonical_sha256":"42f1ab2c3afab3984aae0997b1d32d3ce8e113039a5a3c0219fd8237c669fa2a","source":{"kind":"arxiv","id":"2605.13109","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.13109","created_at":"2026-05-18T03:08:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.13109v1","created_at":"2026-05-18T03:08:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.13109","created_at":"2026-05-18T03:08:58Z"},{"alias_kind":"pith_short_12","alias_value":"ILY2WLB27KZZ","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"ILY2WLB27KZZQSVO","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"ILY2WLB2","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ILY2WLB27KZZQSVOBGL3DUZNHT","target":"record","payload":{"canonical_record":{"source":{"id":"2605.13109","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-13T07:19:44Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"819cbed453c1c49b90449caddfaa09419f2a02eb3e43709fbd8a4d79685c9084","abstract_canon_sha256":"5ef44eefa60825189364caee6c0e42cf276a376ad7b9692b23f74a33105649ad"},"schema_version":"1.0"},"canonical_sha256":"42f1ab2c3afab3984aae0997b1d32d3ce8e113039a5a3c0219fd8237c669fa2a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:08:58.134355Z","signature_b64":"06dY34hnPVaa9a02tnFitHCWHn9xhQfPmKcUifwbkZJ4TQZdWffw05iC/X56ROlDZ+ogue02yz9TO0dQNqlGBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42f1ab2c3afab3984aae0997b1d32d3ce8e113039a5a3c0219fd8237c669fa2a","last_reissued_at":"2026-05-18T03:08:58.133884Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:08:58.133884Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.13109","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":"2026-05-18T03:08:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NKZdAjTaxX2bYwhDcVlGmQJwhbfwxkfVr2dHqwVDpefP62pbzNU8sG9o3/RReQ2xcAgY2O133Uhh6m9m/+taAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T20:26:41.612622Z"},"content_sha256":"e73e10be195a69b0751a42fca04b9a2487db504bd9d15752ce08c5b597ee0eb2","schema_version":"1.0","event_id":"sha256:e73e10be195a69b0751a42fca04b9a2487db504bd9d15752ce08c5b597ee0eb2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ILY2WLB27KZZQSVOBGL3DUZNHT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"QCIVET: A Quantum--Classical Pipeline Integrity Framework with Contract-Based Subtype Verification and Hash-Chained Audit Traces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"QCIVET verifies integrity of hybrid quantum-classical pipelines through contract-based subtype checks on quantum observables and hash-chained audit traces.","cross_cats":["cs.CR"],"primary_cat":"quant-ph","authors_text":"Esra Yeniaras, Muhammad Amin Karimov","submitted_at":"2026-05-13T07:19:44Z","abstract_excerpt":"Hybrid quantum--classical pipelines increasingly support applications such as drug discovery, fraud detection, and cloud quantum processing unit (QPU) auditing, yet existing integrity-verification methods remain largely classical and fail to capture quantum-stage behaviour. We propose QCIVET, a contract-based integrity-verification framework that models a hybrid pipeline as a sequence of stages with explicit specifications and audits it at both syntactic and semantic levels. Syntactic integrity is enforced through a hash-chained audit trail with optional external anchoring, while semantic inte"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"We prove soundness under the diamond-norm distance between quantum channels, conditional completeness for informationally complete observable families, and compositionality under inheritance chains. We further identify a class of Z-only-sneaky overrides that evade weak single-Pauli contracts but are exposed by multi-Pauli contracts.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The calibrated observable-deviation test grounded in the behavioural-subtyping discipline of Liskov and Wing correctly captures semantic integrity violations at quantum stages under realistic noise.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"QCIVET provides contract-based subtype verification and hash-chained audit traces to enforce syntactic and semantic integrity in hybrid quantum-classical pipelines.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"QCIVET verifies integrity of hybrid quantum-classical pipelines through contract-based subtype checks on quantum observables and hash-chained audit traces.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"1c44bb955c834ab472d83504466ce791183afd8701463388cd276dbcbef05863"},"source":{"id":"2605.13109","kind":"arxiv","version":1},"verdict":{"id":"cdf1d4c4-6117-4664-afcb-e54c76b3f61e","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-14T18:58:59.996468Z","strongest_claim":"We prove soundness under the diamond-norm distance between quantum channels, conditional completeness for informationally complete observable families, and compositionality under inheritance chains. We further identify a class of Z-only-sneaky overrides that evade weak single-Pauli contracts but are exposed by multi-Pauli contracts.","one_line_summary":"QCIVET provides contract-based subtype verification and hash-chained audit traces to enforce syntactic and semantic integrity in hybrid quantum-classical pipelines.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The calibrated observable-deviation test grounded in the behavioural-subtyping discipline of Liskov and Wing correctly captures semantic integrity violations at quantum stages under realistic noise.","pith_extraction_headline":"QCIVET verifies integrity of hybrid quantum-classical pipelines through contract-based subtype checks on quantum observables and hash-chained audit traces."},"references":{"count":60,"sample":[{"doi":"","year":2001,"title":"Internet X.509 public key infrastructure time-stamp protocol (tsp)","work_id":"3355591e-3f26-4e6e-b50c-fff9f7a37fbc","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2023,"title":"Case study-based approach of quantum machine learning in cybersecurity: Quantum support vector machine for malware classification and protection","work_id":"5d62b606-7b7e-44bf-a962-e6945ee93ad8","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2024,"title":"Hybrid quantum architecture for smart city security.Journal of Systems and Software, 217:112161, 2024","work_id":"29eaa222-59d0-4d83-a80d-f114bb01f0a5","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2025,"title":"Deshmukh, and Nivedita Mishra","work_id":"e2dc1c0f-b4d6-427a-b7e3-5b12d4e373fd","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2026,"title":"AI supply chain security: MBOM-PQC provenance, PQC attestation, and a maturity model for quantum-resistant assurance, 2026","work_id":"63aead47-d6da-4a7d-8637-c4323dab8a5f","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":60,"snapshot_sha256":"7e0a7ecb8ee2585c5fac23e89459f685e43c8a78942b5c2d7873b86d1d922828","internal_anchors":0},"formal_canon":{"evidence_count":2,"snapshot_sha256":"1d2374e7025c04790da87beb57db19758d97e4661d2506a0f247534559b24e15"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"cdf1d4c4-6117-4664-afcb-e54c76b3f61e"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:08:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UmS6LeS6eO8UM4Gca0wyd4dh/Gm8+FoScZodCYzBxT173n4Hr2DR7xfV5k/n6sozIlDQvKrdM2aQTEMZ3xRGDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T20:26:41.613641Z"},"content_sha256":"a723d9c299835d38e75d145f2d0428fba8666d480ab093ead574632b7646712d","schema_version":"1.0","event_id":"sha256:a723d9c299835d38e75d145f2d0428fba8666d480ab093ead574632b7646712d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ILY2WLB27KZZQSVOBGL3DUZNHT/bundle.json","state_url":"https://pith.science/pith/ILY2WLB27KZZQSVOBGL3DUZNHT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ILY2WLB27KZZQSVOBGL3DUZNHT/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":"2026-05-23T20:26:41Z","links":{"resolver":"https://pith.science/pith/ILY2WLB27KZZQSVOBGL3DUZNHT","bundle":"https://pith.science/pith/ILY2WLB27KZZQSVOBGL3DUZNHT/bundle.json","state":"https://pith.science/pith/ILY2WLB27KZZQSVOBGL3DUZNHT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ILY2WLB27KZZQSVOBGL3DUZNHT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ILY2WLB27KZZQSVOBGL3DUZNHT","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":"5ef44eefa60825189364caee6c0e42cf276a376ad7b9692b23f74a33105649ad","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-13T07:19:44Z","title_canon_sha256":"819cbed453c1c49b90449caddfaa09419f2a02eb3e43709fbd8a4d79685c9084"},"schema_version":"1.0","source":{"id":"2605.13109","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.13109","created_at":"2026-05-18T03:08:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.13109v1","created_at":"2026-05-18T03:08:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.13109","created_at":"2026-05-18T03:08:58Z"},{"alias_kind":"pith_short_12","alias_value":"ILY2WLB27KZZ","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"ILY2WLB27KZZQSVO","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"ILY2WLB2","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:a723d9c299835d38e75d145f2d0428fba8666d480ab093ead574632b7646712d","target":"graph","created_at":"2026-05-18T03:08:58Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"We prove soundness under the diamond-norm distance between quantum channels, conditional completeness for informationally complete observable families, and compositionality under inheritance chains. We further identify a class of Z-only-sneaky overrides that evade weak single-Pauli contracts but are exposed by multi-Pauli contracts."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The calibrated observable-deviation test grounded in the behavioural-subtyping discipline of Liskov and Wing correctly captures semantic integrity violations at quantum stages under realistic noise."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"QCIVET provides contract-based subtype verification and hash-chained audit traces to enforce syntactic and semantic integrity in hybrid quantum-classical pipelines."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"QCIVET verifies integrity of hybrid quantum-classical pipelines through contract-based subtype checks on quantum observables and hash-chained audit traces."}],"snapshot_sha256":"1c44bb955c834ab472d83504466ce791183afd8701463388cd276dbcbef05863"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"1d2374e7025c04790da87beb57db19758d97e4661d2506a0f247534559b24e15"},"paper":{"abstract_excerpt":"Hybrid quantum--classical pipelines increasingly support applications such as drug discovery, fraud detection, and cloud quantum processing unit (QPU) auditing, yet existing integrity-verification methods remain largely classical and fail to capture quantum-stage behaviour. We propose QCIVET, a contract-based integrity-verification framework that models a hybrid pipeline as a sequence of stages with explicit specifications and audits it at both syntactic and semantic levels. Syntactic integrity is enforced through a hash-chained audit trail with optional external anchoring, while semantic inte","authors_text":"Esra Yeniaras, Muhammad Amin Karimov","cross_cats":["cs.CR"],"headline":"QCIVET verifies integrity of hybrid quantum-classical pipelines through contract-based subtype checks on quantum observables and hash-chained audit traces.","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-13T07:19:44Z","title":"QCIVET: A Quantum--Classical Pipeline Integrity Framework with Contract-Based Subtype Verification and Hash-Chained Audit Traces"},"references":{"count":60,"internal_anchors":0,"resolved_work":60,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"Internet X.509 public key infrastructure time-stamp protocol (tsp)","work_id":"3355591e-3f26-4e6e-b50c-fff9f7a37fbc","year":2001},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"Case study-based approach of quantum machine learning in cybersecurity: Quantum support vector machine for malware classification and protection","work_id":"5d62b606-7b7e-44bf-a962-e6945ee93ad8","year":2023},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"Hybrid quantum architecture for smart city security.Journal of Systems and Software, 217:112161, 2024","work_id":"29eaa222-59d0-4d83-a80d-f114bb01f0a5","year":2024},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"Deshmukh, and Nivedita Mishra","work_id":"e2dc1c0f-b4d6-427a-b7e3-5b12d4e373fd","year":2025},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"AI supply chain security: MBOM-PQC provenance, PQC attestation, and a maturity model for quantum-resistant assurance, 2026","work_id":"63aead47-d6da-4a7d-8637-c4323dab8a5f","year":2026}],"snapshot_sha256":"7e0a7ecb8ee2585c5fac23e89459f685e43c8a78942b5c2d7873b86d1d922828"},"source":{"id":"2605.13109","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-14T18:58:59.996468Z","id":"cdf1d4c4-6117-4664-afcb-e54c76b3f61e","model_set":{"reader":"grok-4.3"},"one_line_summary":"QCIVET provides contract-based subtype verification and hash-chained audit traces to enforce syntactic and semantic integrity in hybrid quantum-classical pipelines.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"QCIVET verifies integrity of hybrid quantum-classical pipelines through contract-based subtype checks on quantum observables and hash-chained audit traces.","strongest_claim":"We prove soundness under the diamond-norm distance between quantum channels, conditional completeness for informationally complete observable families, and compositionality under inheritance chains. We further identify a class of Z-only-sneaky overrides that evade weak single-Pauli contracts but are exposed by multi-Pauli contracts.","weakest_assumption":"The calibrated observable-deviation test grounded in the behavioural-subtyping discipline of Liskov and Wing correctly captures semantic integrity violations at quantum stages under realistic noise."}},"verdict_id":"cdf1d4c4-6117-4664-afcb-e54c76b3f61e"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:e73e10be195a69b0751a42fca04b9a2487db504bd9d15752ce08c5b597ee0eb2","target":"record","created_at":"2026-05-18T03:08:58Z","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":"5ef44eefa60825189364caee6c0e42cf276a376ad7b9692b23f74a33105649ad","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-13T07:19:44Z","title_canon_sha256":"819cbed453c1c49b90449caddfaa09419f2a02eb3e43709fbd8a4d79685c9084"},"schema_version":"1.0","source":{"id":"2605.13109","kind":"arxiv","version":1}},"canonical_sha256":"42f1ab2c3afab3984aae0997b1d32d3ce8e113039a5a3c0219fd8237c669fa2a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42f1ab2c3afab3984aae0997b1d32d3ce8e113039a5a3c0219fd8237c669fa2a","first_computed_at":"2026-05-18T03:08:58.133884Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:08:58.133884Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"06dY34hnPVaa9a02tnFitHCWHn9xhQfPmKcUifwbkZJ4TQZdWffw05iC/X56ROlDZ+ogue02yz9TO0dQNqlGBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:08:58.134355Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.13109","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e73e10be195a69b0751a42fca04b9a2487db504bd9d15752ce08c5b597ee0eb2","sha256:a723d9c299835d38e75d145f2d0428fba8666d480ab093ead574632b7646712d"],"state_sha256":"2a99c3f021281053bf2c326affe6274434a74eb6da0ab55c6413090b5fc721c3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aCKUrWiifvbUJgz+Kermgw+eLRWIn/f8R6n3RtB7G19X3ESVpbRWUL5zqtX8wdMPrlGs3wY8OLxbmn6mqoIIDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T20:26:41.617993Z","bundle_sha256":"6606ebf6536d1435a952b7fa32a8837ac8f94e7b89ee2bcd6ee296a58e1df951"}}