{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:2JLDNGHLCOCNB7PZAOVKUC6G2A","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":"5de3580013706105a054ac7085040336c2baabf1c296129998256ad6aa5f7362","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-27T10:32:31Z","title_canon_sha256":"70032122d160cfa4864281f7451bb167d37e2d1a424a89ea91375f6fcebd3695"},"schema_version":"1.0","source":{"id":"2311.15696","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.15696","created_at":"2026-07-05T07:17:08Z"},{"alias_kind":"arxiv_version","alias_value":"2311.15696v1","created_at":"2026-07-05T07:17:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.15696","created_at":"2026-07-05T07:17:08Z"},{"alias_kind":"pith_short_12","alias_value":"2JLDNGHLCOCN","created_at":"2026-07-05T07:17:08Z"},{"alias_kind":"pith_short_16","alias_value":"2JLDNGHLCOCNB7PZ","created_at":"2026-07-05T07:17:08Z"},{"alias_kind":"pith_short_8","alias_value":"2JLDNGHL","created_at":"2026-07-05T07:17:08Z"}],"graph_snapshots":[{"event_id":"sha256:d6a369f75a1568aa1cd36a98e7bca59cc78083e209fd79cd550c0db8e0003af0","target":"graph","created_at":"2026-07-05T07:17:08Z","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/2311.15696/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We conduct an extensive study on using near-term quantum computers for a task in the domain of computational biology. By constructing quantum models based on parameterised quantum circuits we perform sequence classification on a task relevant to the design of therapeutic proteins, and find competitive performance with classical baselines of similar scale. To study the effect of noise, we run some of the best-performing quantum models with favourable resource requirements on emulators of state-of-the-art noisy quantum processors. We then apply error mitigation methods to improve the signal. We ","authors_text":"Charles London, Christopher James Langmead, Dimitri Kartsaklis, Douglas Brown, Konstantinos Meichanetzidis, Sezen Vatansever, Stephen Clark, Wenduan Xu","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-27T10:32:31Z","title":"Peptide Binding Classification on Quantum Computers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.15696","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":"sha256:6d9e62644eeb86e5cf3c48e0ecb3a4275bea4714b200a9a0d83402e988a786ce","target":"record","created_at":"2026-07-05T07:17:08Z","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":"5de3580013706105a054ac7085040336c2baabf1c296129998256ad6aa5f7362","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-27T10:32:31Z","title_canon_sha256":"70032122d160cfa4864281f7451bb167d37e2d1a424a89ea91375f6fcebd3695"},"schema_version":"1.0","source":{"id":"2311.15696","kind":"arxiv","version":1}},"canonical_sha256":"d2563698eb1384d0fdf903aaaa0bc6d03534e9a4a041d99a73836173599fdf7b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2563698eb1384d0fdf903aaaa0bc6d03534e9a4a041d99a73836173599fdf7b","first_computed_at":"2026-07-05T07:17:08.249260Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:17:08.249260Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UU30cjBLdHClBiRJdpB3y9LOhdnbrUvygufHII5jiapWOhCSk29SrYfXTIXCWRnS7+vUmZh7cFQAwhCohxbODw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:17:08.249751Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.15696","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d9e62644eeb86e5cf3c48e0ecb3a4275bea4714b200a9a0d83402e988a786ce","sha256:d6a369f75a1568aa1cd36a98e7bca59cc78083e209fd79cd550c0db8e0003af0"],"state_sha256":"c4d8059eb5ef70a698a7beb1ea1e06b8b6a693ff8d6c3c542ea8b3e0e6b7d7d4"}