{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:JHUEFJHFUMFLUS6SQTSBJ3L2E4","short_pith_number":"pith:JHUEFJHF","canonical_record":{"source":{"id":"2607.10946","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-12T22:22:53Z","cross_cats_sorted":[],"title_canon_sha256":"2b96558187e1501d242ff4f16f45af7fe1b600ee4f3a6fcfe173ae30028008ea","abstract_canon_sha256":"acf0a3437035996a407134ebd75aba62395363c74e2b1ca28e9416082b1ca3a6"},"schema_version":"1.0"},"canonical_sha256":"49e842a4e5a30aba4bd284e414ed7a271b25004c3a15df8be980e6170a87be2a","source":{"kind":"arxiv","id":"2607.10946","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.10946","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"arxiv_version","alias_value":"2607.10946v1","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.10946","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"pith_short_12","alias_value":"JHUEFJHFUMFL","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"pith_short_16","alias_value":"JHUEFJHFUMFLUS6S","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"pith_short_8","alias_value":"JHUEFJHF","created_at":"2026-07-14T01:21:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:JHUEFJHFUMFLUS6SQTSBJ3L2E4","target":"record","payload":{"canonical_record":{"source":{"id":"2607.10946","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-12T22:22:53Z","cross_cats_sorted":[],"title_canon_sha256":"2b96558187e1501d242ff4f16f45af7fe1b600ee4f3a6fcfe173ae30028008ea","abstract_canon_sha256":"acf0a3437035996a407134ebd75aba62395363c74e2b1ca28e9416082b1ca3a6"},"schema_version":"1.0"},"canonical_sha256":"49e842a4e5a30aba4bd284e414ed7a271b25004c3a15df8be980e6170a87be2a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-14T01:21:49.033577Z","signature_b64":"lZJ49DtpZ3af1kyBR90MiSeGtSPJCFEJNKpQmIg0+gGKGBbLXdkuuRU6GjQpBiaO85GyP7rAN+yR+OhbMuqECQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49e842a4e5a30aba4bd284e414ed7a271b25004c3a15df8be980e6170a87be2a","last_reissued_at":"2026-07-14T01:21:49.032692Z","signature_status":"signed_v1","first_computed_at":"2026-07-14T01:21:49.032692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.10946","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":"2026-07-14T01:21:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OavDgSF9Q1QC0xtp9+S87eronC6AaDDBZBl67DQT6bPXHX9bT6eS9arT/+wuip9jqQ70DW29RKnL+bY/WUJ+Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T09:14:38.965622Z"},"content_sha256":"2a6805da423b9a93f1dafc80ebe04e25b4d4196fe9b36d43940644c23b07b591","schema_version":"1.0","event_id":"sha256:2a6805da423b9a93f1dafc80ebe04e25b4d4196fe9b36d43940644c23b07b591"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:JHUEFJHFUMFLUS6SQTSBJ3L2E4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Randomized Quantum Optimal Control","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Francisco Riberi, Kevin Baca, Leeseok Kim, Milad Marvian","submitted_at":"2026-07-12T22:22:53Z","abstract_excerpt":"Quantum optimal control (QOC) aims to find control functions that optimally steer a quantum system toward a target operation. We introduce a \\emph{randomized} QOC framework where optimization is carried over an ensemble of control functions and their probabilities, instead of a single set of functions. Using this framework, we prove that randomized QOC can reach a target accuracy faster than any deterministic protocol under the same resource constraints. We also develop general symmetry-based constructions that convert a given control into an ensemble of controls that can systematically reduce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.10946","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/2607.10946/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":"2026-07-14T01:21:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nbBuqia7if9NrJ0lV/Wp7lXJ1AyWze+8Olr7YOFmNNjUZObhlB/3iUgnvcnaSl97W9gzxccRtTyCB8TKZOL2Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T09:14:38.966141Z"},"content_sha256":"53c0a134e2b1027b8b0a69d5d95cd886a88023a4121ae4f512195f452d0cb232","schema_version":"1.0","event_id":"sha256:53c0a134e2b1027b8b0a69d5d95cd886a88023a4121ae4f512195f452d0cb232"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:JHUEFJHFUMFLUS6SQTSBJ3L2E4","target":"integrity","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1103/phys-revlett.123.070503) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"E. Campbell, Random compiler for fast hamiltonian simulation, Physical Review Letters123, 10.1103/phys- revlett.123.070503 (2019)","arxiv_id":"2607.10946","detector":"doi_compliance","evidence":{"ref_index":26,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"E. Campbell, Random compiler for fast hamiltonian simulation, Physical Review Letters123, 10.1103/phys- revlett.123.070503 (2019)","reconstructed_doi":"10.1103/phys-revlett.123.070503"},"severity":"advisory","ref_index":26,"audited_at":"2026-07-14T08:17:58.678729Z","event_type":"pith.integrity.v1","detected_doi":"10.1103/phys-revlett.123.070503","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"85ec11142bbe994ab0d9be4eec1b281630e960016a2fcd8839a625d9e9d86c13","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":13186,"payload_sha256":"cc9b368d10a38befde9dbb63df42d6b5a3a090163b667d4db5a4093596169637","signature_b64":"heuVswr1LE2TZ0fE4f4nYEcpYLrvHoQTTGhtcWX49/pFgGS1PAYf1D4+GMKAqY1S/WdKfcaxbaJpYNcc6IXSAw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-14T08:20:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+tB7plSJ4BDELaT5G3Sn3jJGsdHBj2RaLa3U1M4pdjpIxUYgPTwxq/qsxxjSZzUUd12YyqYmnKE+9QtK8zu2Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T09:14:38.969221Z"},"content_sha256":"e139f3d6dbd4caf988ae53297721fa4ceb7eca58e6171e47affe81624cd38b5e","schema_version":"1.0","event_id":"sha256:e139f3d6dbd4caf988ae53297721fa4ceb7eca58e6171e47affe81624cd38b5e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JHUEFJHFUMFLUS6SQTSBJ3L2E4/bundle.json","state_url":"https://pith.science/pith/JHUEFJHFUMFLUS6SQTSBJ3L2E4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JHUEFJHFUMFLUS6SQTSBJ3L2E4/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":"2026-08-12T09:14:38Z","links":{"resolver":"https://pith.science/pith/JHUEFJHFUMFLUS6SQTSBJ3L2E4","bundle":"https://pith.science/pith/JHUEFJHFUMFLUS6SQTSBJ3L2E4/bundle.json","state":"https://pith.science/pith/JHUEFJHFUMFLUS6SQTSBJ3L2E4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JHUEFJHFUMFLUS6SQTSBJ3L2E4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JHUEFJHFUMFLUS6SQTSBJ3L2E4","merge_version":"pith-open-graph-merge-v1","event_count":3,"valid_event_count":3,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"acf0a3437035996a407134ebd75aba62395363c74e2b1ca28e9416082b1ca3a6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-12T22:22:53Z","title_canon_sha256":"2b96558187e1501d242ff4f16f45af7fe1b600ee4f3a6fcfe173ae30028008ea"},"schema_version":"1.0","source":{"id":"2607.10946","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.10946","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"arxiv_version","alias_value":"2607.10946v1","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.10946","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"pith_short_12","alias_value":"JHUEFJHFUMFL","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"pith_short_16","alias_value":"JHUEFJHFUMFLUS6S","created_at":"2026-07-14T01:21:49Z"},{"alias_kind":"pith_short_8","alias_value":"JHUEFJHF","created_at":"2026-07-14T01:21:49Z"}],"graph_snapshots":[{"event_id":"sha256:53c0a134e2b1027b8b0a69d5d95cd886a88023a4121ae4f512195f452d0cb232","target":"graph","created_at":"2026-07-14T01:21:49Z","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/2607.10946/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum optimal control (QOC) aims to find control functions that optimally steer a quantum system toward a target operation. We introduce a \\emph{randomized} QOC framework where optimization is carried over an ensemble of control functions and their probabilities, instead of a single set of functions. Using this framework, we prove that randomized QOC can reach a target accuracy faster than any deterministic protocol under the same resource constraints. We also develop general symmetry-based constructions that convert a given control into an ensemble of controls that can systematically reduce","authors_text":"Francisco Riberi, Kevin Baca, Leeseok Kim, Milad Marvian","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-12T22:22:53Z","title":"Randomized Quantum Optimal Control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.10946","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":"sha256:2a6805da423b9a93f1dafc80ebe04e25b4d4196fe9b36d43940644c23b07b591","target":"record","created_at":"2026-07-14T01:21:49Z","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":"acf0a3437035996a407134ebd75aba62395363c74e2b1ca28e9416082b1ca3a6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-12T22:22:53Z","title_canon_sha256":"2b96558187e1501d242ff4f16f45af7fe1b600ee4f3a6fcfe173ae30028008ea"},"schema_version":"1.0","source":{"id":"2607.10946","kind":"arxiv","version":1}},"canonical_sha256":"49e842a4e5a30aba4bd284e414ed7a271b25004c3a15df8be980e6170a87be2a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49e842a4e5a30aba4bd284e414ed7a271b25004c3a15df8be980e6170a87be2a","first_computed_at":"2026-07-14T01:21:49.032692Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-14T01:21:49.032692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lZJ49DtpZ3af1kyBR90MiSeGtSPJCFEJNKpQmIg0+gGKGBbLXdkuuRU6GjQpBiaO85GyP7rAN+yR+OhbMuqECQ==","signature_status":"signed_v1","signed_at":"2026-07-14T01:21:49.033577Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.10946","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a6805da423b9a93f1dafc80ebe04e25b4d4196fe9b36d43940644c23b07b591","sha256:53c0a134e2b1027b8b0a69d5d95cd886a88023a4121ae4f512195f452d0cb232","sha256:e139f3d6dbd4caf988ae53297721fa4ceb7eca58e6171e47affe81624cd38b5e"],"state_sha256":"5b4392246f9f1c4e1b96237b57b71f13a4706da59bceb6bb6a5754e6f7bc828a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"85WDxKeZe5L4TXnyArdRAzwFSpzDKcfUdqA+iCWU6IXMeLoWbJU/mX+T+Ixb7tkmQa9wRbJs7968OYm4bJdvBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T09:14:38.971626Z","bundle_sha256":"a2b6dfeca221f1fd6391516b48117583b96a8040c2d0b91181e318f7e15c53df"}}