{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:OCE75XBB4GMDRQRYG6PLI2GW62","short_pith_number":"pith:OCE75XBB","canonical_record":{"source":{"id":"2002.08240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-19T15:36:57Z","cross_cats_sorted":["cs.CC","cs.LG"],"title_canon_sha256":"66933064af98dffaf9a0a6e2b726e3c1e03fb1e01d1fd858003d95e529f6d4ac","abstract_canon_sha256":"3994c04ead3f7488e00121d2989c0d4ec215218eeb9ab249d17732e166e479ac"},"schema_version":"1.0"},"canonical_sha256":"7089fedc21e19838c238379eb468d6f6afbf254c40661cad73d0c29d8bf8f0ca","source":{"kind":"arxiv","id":"2002.08240","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.08240","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"arxiv_version","alias_value":"2002.08240v2","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.08240","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"pith_short_12","alias_value":"OCE75XBB4GMD","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"pith_short_16","alias_value":"OCE75XBB4GMDRQRY","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"pith_short_8","alias_value":"OCE75XBB","created_at":"2026-07-05T01:54:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:OCE75XBB4GMDRQRYG6PLI2GW62","target":"record","payload":{"canonical_record":{"source":{"id":"2002.08240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-19T15:36:57Z","cross_cats_sorted":["cs.CC","cs.LG"],"title_canon_sha256":"66933064af98dffaf9a0a6e2b726e3c1e03fb1e01d1fd858003d95e529f6d4ac","abstract_canon_sha256":"3994c04ead3f7488e00121d2989c0d4ec215218eeb9ab249d17732e166e479ac"},"schema_version":"1.0"},"canonical_sha256":"7089fedc21e19838c238379eb468d6f6afbf254c40661cad73d0c29d8bf8f0ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:54:27.531151Z","signature_b64":"4AQFaWk6VirpR/VxXel0KQ9rs36f8rlWXF2VQLVZnJOphUInD5r0aewlBNLB8Vv3p+TpL+QNVCoMh5p+R6m+AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7089fedc21e19838c238379eb468d6f6afbf254c40661cad73d0c29d8bf8f0ca","last_reissued_at":"2026-07-05T01:54:27.530678Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:54:27.530678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.08240","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:54:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fAvQIqkmo52Rzq7ZL4ZQ7zGdLbm67Kv9b2RwclFzCUC2DZxfyW2AI5aN/xnnn6wJAN95FRrH7+CaF1RQdIWBDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T14:39:26.504693Z"},"content_sha256":"37b0a48875de14bcd347b7256a83122ac2dc1a0e58c9fd8f46924e97f939f2b1","schema_version":"1.0","event_id":"sha256:37b0a48875de14bcd347b7256a83122ac2dc1a0e58c9fd8f46924e97f939f2b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:OCE75XBB4GMDRQRYG6PLI2GW62","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum statistical query learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CC","cs.LG"],"primary_cat":"quant-ph","authors_text":"Alex B. Grilo, Henry Yuen, Srinivasan Arunachalam","submitted_at":"2020-02-19T15:36:57Z","abstract_excerpt":"We propose a learning model called the quantum statistical learning QSQ model, which extends the SQ learning model introduced by Kearns to the quantum setting. Our model can be also seen as a restriction of the quantum PAC learning model: here, the learner does not have direct access to quantum examples, but can only obtain estimates of measurement statistics on them. Theoretically, this model provides a simple yet expressive setting to explore the power of quantum examples in machine learning. From a practical perspective, since simpler operations are required, learning algorithms in the QSQ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.08240","kind":"arxiv","version":2},"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/2002.08240/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":"2026-07-05T01:54:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dQUL2VUb0zcM0g2AG7Fh/bLCo+/SwTGlrnQl+zMllZFI6z1t9ZuFoUm1j4HA0mu8C0xCGFAgZ97Gjqpvw5OaAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T14:39:26.505608Z"},"content_sha256":"37aceabb46e51d88fcdb93a4b1b309b8fdae26afc162ed97fbbfdd1df93d9b41","schema_version":"1.0","event_id":"sha256:37aceabb46e51d88fcdb93a4b1b309b8fdae26afc162ed97fbbfdd1df93d9b41"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OCE75XBB4GMDRQRYG6PLI2GW62/bundle.json","state_url":"https://pith.science/pith/OCE75XBB4GMDRQRYG6PLI2GW62/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OCE75XBB4GMDRQRYG6PLI2GW62/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":"2026-08-10T14:39:26Z","links":{"resolver":"https://pith.science/pith/OCE75XBB4GMDRQRYG6PLI2GW62","bundle":"https://pith.science/pith/OCE75XBB4GMDRQRYG6PLI2GW62/bundle.json","state":"https://pith.science/pith/OCE75XBB4GMDRQRYG6PLI2GW62/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OCE75XBB4GMDRQRYG6PLI2GW62/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:OCE75XBB4GMDRQRYG6PLI2GW62","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":"3994c04ead3f7488e00121d2989c0d4ec215218eeb9ab249d17732e166e479ac","cross_cats_sorted":["cs.CC","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-19T15:36:57Z","title_canon_sha256":"66933064af98dffaf9a0a6e2b726e3c1e03fb1e01d1fd858003d95e529f6d4ac"},"schema_version":"1.0","source":{"id":"2002.08240","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.08240","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"arxiv_version","alias_value":"2002.08240v2","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.08240","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"pith_short_12","alias_value":"OCE75XBB4GMD","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"pith_short_16","alias_value":"OCE75XBB4GMDRQRY","created_at":"2026-07-05T01:54:27Z"},{"alias_kind":"pith_short_8","alias_value":"OCE75XBB","created_at":"2026-07-05T01:54:27Z"}],"graph_snapshots":[{"event_id":"sha256:37aceabb46e51d88fcdb93a4b1b309b8fdae26afc162ed97fbbfdd1df93d9b41","target":"graph","created_at":"2026-07-05T01:54:27Z","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/2002.08240/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a learning model called the quantum statistical learning QSQ model, which extends the SQ learning model introduced by Kearns to the quantum setting. Our model can be also seen as a restriction of the quantum PAC learning model: here, the learner does not have direct access to quantum examples, but can only obtain estimates of measurement statistics on them. Theoretically, this model provides a simple yet expressive setting to explore the power of quantum examples in machine learning. From a practical perspective, since simpler operations are required, learning algorithms in the QSQ ","authors_text":"Alex B. Grilo, Henry Yuen, Srinivasan Arunachalam","cross_cats":["cs.CC","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-19T15:36:57Z","title":"Quantum statistical query learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.08240","kind":"arxiv","version":2},"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":"sha256:37b0a48875de14bcd347b7256a83122ac2dc1a0e58c9fd8f46924e97f939f2b1","target":"record","created_at":"2026-07-05T01:54:27Z","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":"3994c04ead3f7488e00121d2989c0d4ec215218eeb9ab249d17732e166e479ac","cross_cats_sorted":["cs.CC","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-19T15:36:57Z","title_canon_sha256":"66933064af98dffaf9a0a6e2b726e3c1e03fb1e01d1fd858003d95e529f6d4ac"},"schema_version":"1.0","source":{"id":"2002.08240","kind":"arxiv","version":2}},"canonical_sha256":"7089fedc21e19838c238379eb468d6f6afbf254c40661cad73d0c29d8bf8f0ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7089fedc21e19838c238379eb468d6f6afbf254c40661cad73d0c29d8bf8f0ca","first_computed_at":"2026-07-05T01:54:27.530678Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:54:27.530678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4AQFaWk6VirpR/VxXel0KQ9rs36f8rlWXF2VQLVZnJOphUInD5r0aewlBNLB8Vv3p+TpL+QNVCoMh5p+R6m+AA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:54:27.531151Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.08240","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:37b0a48875de14bcd347b7256a83122ac2dc1a0e58c9fd8f46924e97f939f2b1","sha256:37aceabb46e51d88fcdb93a4b1b309b8fdae26afc162ed97fbbfdd1df93d9b41"],"state_sha256":"0261e7d9f36f5955abdb47cc29a90c9c84b29e5fb10c238de7f50112a9585f99"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oKmGPA9UWJ/ALq32QIqxZ2ucpXmQ7jTZaT5e+4vB8zid2vEBoOV/owSE+Q/iNtvT4vys9Hj1LmhRtwlZA5ohCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T14:39:26.513311Z","bundle_sha256":"100190a4c106c7f5d536e286a29e79976059db2ec621125ad3ce981eef0cf488"}}