{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:UMDRXE3JPMRVAHNBDHSXH7ARZM","short_pith_number":"pith:UMDRXE3J","schema_version":"1.0","canonical_sha256":"a3071b93697b23501da119e573fc11cb2e98e76105cc69b484ade6390dbb1d07","source":{"kind":"arxiv","id":"2210.06971","version":3},"attestation_state":"computed","paper":{"title":"Shot-frugal and Robust quantum kernel classifiers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"quant-ph","authors_text":"Abhay Shastry, Abhijith Jayakumar, Apoorva Patel, Chiranjib Bhattacharyya","submitted_at":"2022-10-13T12:48:23Z","abstract_excerpt":"Quantum kernel methods are a candidate for quantum speed-ups in supervised machine learning. The number of quantum measurements N required for a reasonable kernel estimate is a critical resource, both from complexity considerations and because of the constraints of near-term quantum hardware. We emphasize that for classification tasks, the aim is reliable classification and not precise kernel evaluation, and demonstrate that the former is far more resource efficient. Furthermore, it is shown that the accuracy of classification is not a suitable performance metric in the presence of noise and w"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2210.06971","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-10-13T12:48:23Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"ef9f66542db1f05f554edc520c6712bb7d90d836f216baae2df8702c7f072d0d","abstract_canon_sha256":"4f472ccfeed08f680c46f0515b0957eeea002d915072577cc6ae6bb16e1e799f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:29:09.179990Z","signature_b64":"ehAq+Ik6vu5vzNQc/S3nGUAdpxt48KaRUvhA39lz1xfz0DgHoXh3iKyV9eFVsgK1OXF+5XE6WPKA6kFROLCUAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3071b93697b23501da119e573fc11cb2e98e76105cc69b484ade6390dbb1d07","last_reissued_at":"2026-07-05T07:29:09.179478Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:29:09.179478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Shot-frugal and Robust quantum kernel classifiers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"quant-ph","authors_text":"Abhay Shastry, Abhijith Jayakumar, Apoorva Patel, Chiranjib Bhattacharyya","submitted_at":"2022-10-13T12:48:23Z","abstract_excerpt":"Quantum kernel methods are a candidate for quantum speed-ups in supervised machine learning. The number of quantum measurements N required for a reasonable kernel estimate is a critical resource, both from complexity considerations and because of the constraints of near-term quantum hardware. We emphasize that for classification tasks, the aim is reliable classification and not precise kernel evaluation, and demonstrate that the former is far more resource efficient. Furthermore, it is shown that the accuracy of classification is not a suitable performance metric in the presence of noise and w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.06971","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2210.06971/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2210.06971","created_at":"2026-07-05T07:29:09.179535+00:00"},{"alias_kind":"arxiv_version","alias_value":"2210.06971v3","created_at":"2026-07-05T07:29:09.179535+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.06971","created_at":"2026-07-05T07:29:09.179535+00:00"},{"alias_kind":"pith_short_12","alias_value":"UMDRXE3JPMRV","created_at":"2026-07-05T07:29:09.179535+00:00"},{"alias_kind":"pith_short_16","alias_value":"UMDRXE3JPMRVAHNB","created_at":"2026-07-05T07:29:09.179535+00:00"},{"alias_kind":"pith_short_8","alias_value":"UMDRXE3J","created_at":"2026-07-05T07:29:09.179535+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.14672","citing_title":"AQKA: Active Quantum Kernel Acquisition Under a Shot Budget","ref_index":3,"is_internal_anchor":false},{"citing_arxiv_id":"2503.20683","citing_title":"New perspectives on quantum kernels through the lens of entangled tensor kernels","ref_index":56,"is_internal_anchor":false},{"citing_arxiv_id":"2605.22275","citing_title":"Adaptive Measurement Allocation for Learning Kernelized SVMs Under Noisy Observations","ref_index":11,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM","json":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM.json","graph_json":"https://pith.science/api/pith-number/UMDRXE3JPMRVAHNBDHSXH7ARZM/graph.json","events_json":"https://pith.science/api/pith-number/UMDRXE3JPMRVAHNBDHSXH7ARZM/events.json","paper":"https://pith.science/paper/UMDRXE3J"},"agent_actions":{"view_html":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM","download_json":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM.json","view_paper":"https://pith.science/paper/UMDRXE3J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2210.06971&json=true","fetch_graph":"https://pith.science/api/pith-number/UMDRXE3JPMRVAHNBDHSXH7ARZM/graph.json","fetch_events":"https://pith.science/api/pith-number/UMDRXE3JPMRVAHNBDHSXH7ARZM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM/action/storage_attestation","attest_author":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM/action/author_attestation","sign_citation":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM/action/citation_signature","submit_replication":"https://pith.science/pith/UMDRXE3JPMRVAHNBDHSXH7ARZM/action/replication_record"}},"created_at":"2026-07-05T07:29:09.179535+00:00","updated_at":"2026-07-05T07:29:09.179535+00:00"}