{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:6KUUHYR7QYMJPZPJUW5SKNTKCT","short_pith_number":"pith:6KUUHYR7","canonical_record":{"source":{"id":"1909.05563","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2019-09-12T11:01:55Z","cross_cats_sorted":["cs.ET","q-bio.GN"],"title_canon_sha256":"2f26a124833198d04f7a4f6c43d8c961a365cce87e67a81d1eaa985686b4ae62","abstract_canon_sha256":"4542e3c160c1d3515ab7158279ad595611b8084a4af4ef1bc118595dd53a7692"},"schema_version":"1.0"},"canonical_sha256":"f2a943e23f861897e5e9a5bb25366a14e62b6d3e755e8702e7ab1b665f9e6d2f","source":{"kind":"arxiv","id":"1909.05563","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.05563","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"arxiv_version","alias_value":"1909.05563v1","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.05563","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"pith_short_12","alias_value":"6KUUHYR7QYMJ","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"pith_short_16","alias_value":"6KUUHYR7QYMJPZPJ","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"pith_short_8","alias_value":"6KUUHYR7","created_at":"2026-07-05T01:04:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:6KUUHYR7QYMJPZPJUW5SKNTKCT","target":"record","payload":{"canonical_record":{"source":{"id":"1909.05563","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2019-09-12T11:01:55Z","cross_cats_sorted":["cs.ET","q-bio.GN"],"title_canon_sha256":"2f26a124833198d04f7a4f6c43d8c961a365cce87e67a81d1eaa985686b4ae62","abstract_canon_sha256":"4542e3c160c1d3515ab7158279ad595611b8084a4af4ef1bc118595dd53a7692"},"schema_version":"1.0"},"canonical_sha256":"f2a943e23f861897e5e9a5bb25366a14e62b6d3e755e8702e7ab1b665f9e6d2f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:04:46.415288Z","signature_b64":"a9tbXWcD6GEsim3rtiUXPPuExemyZXKfSaBOfgTXmRAjBrBlcr7hf6ivQHk8JMgkkh+6J+OUdB6XMHaH1pErCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f2a943e23f861897e5e9a5bb25366a14e62b6d3e755e8702e7ab1b665f9e6d2f","last_reissued_at":"2026-07-05T01:04:46.414833Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:04:46.414833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.05563","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":"2026-07-05T01:04:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jh5FI4Pdmt8QpagwPk2H8mrz0TT76/j1cV2HZAw4sxcer5ICHKg0ppZPTjVB6ZKO/BMAM33R7dj3LYsVZFp0Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T02:15:02.761529Z"},"content_sha256":"8d1b6e2adbf5e3ef4a2ffdc70567032a07c955240c8de3e3ce53b391a6f052cf","schema_version":"1.0","event_id":"sha256:8d1b6e2adbf5e3ef4a2ffdc70567032a07c955240c8de3e3ce53b391a6f052cf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:6KUUHYR7QYMJPZPJUW5SKNTKCT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An algorithm for DNA read alignment on quantum accelerators","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.ET","q-bio.GN"],"primary_cat":"quant-ph","authors_text":"Aritra Sarkar, Carmen G. Almudever, Koen Bertels, Zaid Al-Ars","submitted_at":"2019-09-12T11:01:55Z","abstract_excerpt":"With small-scale quantum processors transitioning from experimental physics labs to industrial products, these processors allow us to efficiently compute important algorithms in various fields. In this paper, we propose a quantum algorithm to address the challenging field of big data processing for genome sequence reconstruction. This research describes an architecture-aware implementation of a quantum algorithm for sub-sequence alignment. A new algorithm named QiBAM (quantum indexed bidirectional associative memory) is proposed, that uses approximate pattern-matching based on Hamming distance"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.05563","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/1909.05563/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":"2026-07-05T01:04:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4dpkFYvndaDGtMeZu7a/yij/h1gt4mVpuxy3AN6toolDzv9zSf6xLTMUr1inX5hOCH0VN1TFDSZM1wRWA/QuDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T02:15:02.762063Z"},"content_sha256":"e743bbafdaeefa65b7389fb8653622418224eabd819c7a8d0f367b06ab1cdf95","schema_version":"1.0","event_id":"sha256:e743bbafdaeefa65b7389fb8653622418224eabd819c7a8d0f367b06ab1cdf95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6KUUHYR7QYMJPZPJUW5SKNTKCT/bundle.json","state_url":"https://pith.science/pith/6KUUHYR7QYMJPZPJUW5SKNTKCT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6KUUHYR7QYMJPZPJUW5SKNTKCT/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":"2026-08-06T02:15:02Z","links":{"resolver":"https://pith.science/pith/6KUUHYR7QYMJPZPJUW5SKNTKCT","bundle":"https://pith.science/pith/6KUUHYR7QYMJPZPJUW5SKNTKCT/bundle.json","state":"https://pith.science/pith/6KUUHYR7QYMJPZPJUW5SKNTKCT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6KUUHYR7QYMJPZPJUW5SKNTKCT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:6KUUHYR7QYMJPZPJUW5SKNTKCT","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":"4542e3c160c1d3515ab7158279ad595611b8084a4af4ef1bc118595dd53a7692","cross_cats_sorted":["cs.ET","q-bio.GN"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2019-09-12T11:01:55Z","title_canon_sha256":"2f26a124833198d04f7a4f6c43d8c961a365cce87e67a81d1eaa985686b4ae62"},"schema_version":"1.0","source":{"id":"1909.05563","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.05563","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"arxiv_version","alias_value":"1909.05563v1","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.05563","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"pith_short_12","alias_value":"6KUUHYR7QYMJ","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"pith_short_16","alias_value":"6KUUHYR7QYMJPZPJ","created_at":"2026-07-05T01:04:46Z"},{"alias_kind":"pith_short_8","alias_value":"6KUUHYR7","created_at":"2026-07-05T01:04:46Z"}],"graph_snapshots":[{"event_id":"sha256:e743bbafdaeefa65b7389fb8653622418224eabd819c7a8d0f367b06ab1cdf95","target":"graph","created_at":"2026-07-05T01:04:46Z","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/1909.05563/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With small-scale quantum processors transitioning from experimental physics labs to industrial products, these processors allow us to efficiently compute important algorithms in various fields. In this paper, we propose a quantum algorithm to address the challenging field of big data processing for genome sequence reconstruction. This research describes an architecture-aware implementation of a quantum algorithm for sub-sequence alignment. A new algorithm named QiBAM (quantum indexed bidirectional associative memory) is proposed, that uses approximate pattern-matching based on Hamming distance","authors_text":"Aritra Sarkar, Carmen G. Almudever, Koen Bertels, Zaid Al-Ars","cross_cats":["cs.ET","q-bio.GN"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2019-09-12T11:01:55Z","title":"An algorithm for DNA read alignment on quantum accelerators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.05563","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":"sha256:8d1b6e2adbf5e3ef4a2ffdc70567032a07c955240c8de3e3ce53b391a6f052cf","target":"record","created_at":"2026-07-05T01:04:46Z","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":"4542e3c160c1d3515ab7158279ad595611b8084a4af4ef1bc118595dd53a7692","cross_cats_sorted":["cs.ET","q-bio.GN"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2019-09-12T11:01:55Z","title_canon_sha256":"2f26a124833198d04f7a4f6c43d8c961a365cce87e67a81d1eaa985686b4ae62"},"schema_version":"1.0","source":{"id":"1909.05563","kind":"arxiv","version":1}},"canonical_sha256":"f2a943e23f861897e5e9a5bb25366a14e62b6d3e755e8702e7ab1b665f9e6d2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2a943e23f861897e5e9a5bb25366a14e62b6d3e755e8702e7ab1b665f9e6d2f","first_computed_at":"2026-07-05T01:04:46.414833Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:04:46.414833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"a9tbXWcD6GEsim3rtiUXPPuExemyZXKfSaBOfgTXmRAjBrBlcr7hf6ivQHk8JMgkkh+6J+OUdB6XMHaH1pErCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:04:46.415288Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.05563","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d1b6e2adbf5e3ef4a2ffdc70567032a07c955240c8de3e3ce53b391a6f052cf","sha256:e743bbafdaeefa65b7389fb8653622418224eabd819c7a8d0f367b06ab1cdf95"],"state_sha256":"d1774167543172fef5c665a8839d0871eef5c523d58c3cf66fd19b71b20d9f8f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZDxkIdrVKVXu0RcwkNmQNdNvd/Y9gwpk6/vsSRHrYR83do4TJfWcoGSnq9SLozoDctsz5EIRXoxcvHqiftGRCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T02:15:02.765890Z","bundle_sha256":"2aaed2e89dba7b48247a79457860e0677fcdc445dad0b6af563f3ae9ab7d0c7f"}}