{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:VVD5IB66Q4U344UPA5MTT23CIR","short_pith_number":"pith:VVD5IB66","canonical_record":{"source":{"id":"2501.14372","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-01-24T10:11:32Z","cross_cats_sorted":[],"title_canon_sha256":"64c0e2df3a1dc637c9de585e40871d93f8509dceb3b52792004026fac62c6d36","abstract_canon_sha256":"aa8e047a2e3fd78de20327fa06563a0f61790fae55e74f0ff77772b26b33b002"},"schema_version":"1.0"},"canonical_sha256":"ad47d407de8729be728f075939eb62447b9db58f3207c68498aa99b8b6bb6760","source":{"kind":"arxiv","id":"2501.14372","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.14372","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"arxiv_version","alias_value":"2501.14372v2","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.14372","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"pith_short_12","alias_value":"VVD5IB66Q4U3","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"pith_short_16","alias_value":"VVD5IB66Q4U344UP","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"pith_short_8","alias_value":"VVD5IB66","created_at":"2026-07-05T11:10:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:VVD5IB66Q4U344UPA5MTT23CIR","target":"record","payload":{"canonical_record":{"source":{"id":"2501.14372","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-01-24T10:11:32Z","cross_cats_sorted":[],"title_canon_sha256":"64c0e2df3a1dc637c9de585e40871d93f8509dceb3b52792004026fac62c6d36","abstract_canon_sha256":"aa8e047a2e3fd78de20327fa06563a0f61790fae55e74f0ff77772b26b33b002"},"schema_version":"1.0"},"canonical_sha256":"ad47d407de8729be728f075939eb62447b9db58f3207c68498aa99b8b6bb6760","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:10:50.614448Z","signature_b64":"P93pZrsf3itabf70bN2uzvcy5czNdz71wumfqmUlZEr0kSG9vyIdrp4F0he58Auh9I+cbJhdyceKaXBePhXbBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad47d407de8729be728f075939eb62447b9db58f3207c68498aa99b8b6bb6760","last_reissued_at":"2026-07-05T11:10:50.613858Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:10:50.613858Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.14372","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":"2026-07-05T11:10:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iiJImPS2s3xLs3/U1PKlgYN6NN4Ubb3bTXiczjCxBjZ+MylU+VKrGZqSkIZsCZUC7sT3DO9d6Jr1y0Oy4bl6Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T06:51:12.997037Z"},"content_sha256":"1b337277dc7ee5b02ef055ac5e6f61ca3cbe576b8b98f012f1faa1850584074e","schema_version":"1.0","event_id":"sha256:1b337277dc7ee5b02ef055ac5e6f61ca3cbe576b8b98f012f1faa1850584074e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:VVD5IB66Q4U344UPA5MTT23CIR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Reinforcement Learning for Quantum Control under Physical Constraints","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Aniket Chatterjee, Axel Kuhn, Jan Ole Ernst, Tim Franzmeyer","submitted_at":"2025-01-24T10:11:32Z","abstract_excerpt":"Quantum control is concerned with the realisation of desired dynamics in quantum systems, serving as a linchpin for advancing quantum technologies and fundamental research. Analytic approaches and standard optimisation algorithms do not yield satisfactory solutions for more complex quantum systems, and especially not for real world quantum systems which are open and noisy. We devise a physics-constrained Reinforcement Learning (RL) algorithm that restricts the space of possible solutions. We incorporate priors about the desired time scales of the quantum state dynamics - as well as realistic c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.14372","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/2501.14372/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":"2026-07-05T11:10:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hT8KlVqKIV/8+PfIXVdb60D7Y/4dinzeNPlAWcmyJ5ehx/0VDq871k26YZwC345IqH2IZM7h5NIDt82H2gVrDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T06:51:12.997761Z"},"content_sha256":"3ece0f2f5d79ba46bca1b7598cd746cc7cba4c41d0bcb129e5979817bfe2ea2c","schema_version":"1.0","event_id":"sha256:3ece0f2f5d79ba46bca1b7598cd746cc7cba4c41d0bcb129e5979817bfe2ea2c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VVD5IB66Q4U344UPA5MTT23CIR/bundle.json","state_url":"https://pith.science/pith/VVD5IB66Q4U344UPA5MTT23CIR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VVD5IB66Q4U344UPA5MTT23CIR/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":"2026-08-06T06:51:12Z","links":{"resolver":"https://pith.science/pith/VVD5IB66Q4U344UPA5MTT23CIR","bundle":"https://pith.science/pith/VVD5IB66Q4U344UPA5MTT23CIR/bundle.json","state":"https://pith.science/pith/VVD5IB66Q4U344UPA5MTT23CIR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VVD5IB66Q4U344UPA5MTT23CIR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:VVD5IB66Q4U344UPA5MTT23CIR","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":"aa8e047a2e3fd78de20327fa06563a0f61790fae55e74f0ff77772b26b33b002","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-01-24T10:11:32Z","title_canon_sha256":"64c0e2df3a1dc637c9de585e40871d93f8509dceb3b52792004026fac62c6d36"},"schema_version":"1.0","source":{"id":"2501.14372","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.14372","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"arxiv_version","alias_value":"2501.14372v2","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.14372","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"pith_short_12","alias_value":"VVD5IB66Q4U3","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"pith_short_16","alias_value":"VVD5IB66Q4U344UP","created_at":"2026-07-05T11:10:50Z"},{"alias_kind":"pith_short_8","alias_value":"VVD5IB66","created_at":"2026-07-05T11:10:50Z"}],"graph_snapshots":[{"event_id":"sha256:3ece0f2f5d79ba46bca1b7598cd746cc7cba4c41d0bcb129e5979817bfe2ea2c","target":"graph","created_at":"2026-07-05T11:10:50Z","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/2501.14372/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum control is concerned with the realisation of desired dynamics in quantum systems, serving as a linchpin for advancing quantum technologies and fundamental research. Analytic approaches and standard optimisation algorithms do not yield satisfactory solutions for more complex quantum systems, and especially not for real world quantum systems which are open and noisy. We devise a physics-constrained Reinforcement Learning (RL) algorithm that restricts the space of possible solutions. We incorporate priors about the desired time scales of the quantum state dynamics - as well as realistic c","authors_text":"Aniket Chatterjee, Axel Kuhn, Jan Ole Ernst, Tim Franzmeyer","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-01-24T10:11:32Z","title":"Reinforcement Learning for Quantum Control under Physical Constraints"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.14372","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":"sha256:1b337277dc7ee5b02ef055ac5e6f61ca3cbe576b8b98f012f1faa1850584074e","target":"record","created_at":"2026-07-05T11:10:50Z","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":"aa8e047a2e3fd78de20327fa06563a0f61790fae55e74f0ff77772b26b33b002","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-01-24T10:11:32Z","title_canon_sha256":"64c0e2df3a1dc637c9de585e40871d93f8509dceb3b52792004026fac62c6d36"},"schema_version":"1.0","source":{"id":"2501.14372","kind":"arxiv","version":2}},"canonical_sha256":"ad47d407de8729be728f075939eb62447b9db58f3207c68498aa99b8b6bb6760","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad47d407de8729be728f075939eb62447b9db58f3207c68498aa99b8b6bb6760","first_computed_at":"2026-07-05T11:10:50.613858Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:10:50.613858Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P93pZrsf3itabf70bN2uzvcy5czNdz71wumfqmUlZEr0kSG9vyIdrp4F0he58Auh9I+cbJhdyceKaXBePhXbBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:10:50.614448Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.14372","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b337277dc7ee5b02ef055ac5e6f61ca3cbe576b8b98f012f1faa1850584074e","sha256:3ece0f2f5d79ba46bca1b7598cd746cc7cba4c41d0bcb129e5979817bfe2ea2c"],"state_sha256":"d06d85a2d0c76ee1ce2ddf22d2ee3fc8cb597650755edd4fc2096d784bb59fdb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Agtbp048yu6AW+aioMt8gOST4kFjkem13FbDeGInedYgbkFhL9BqRZDbG8A5SVGoPd/FoXpUvK66ng79tLNTDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T06:51:13.004078Z","bundle_sha256":"94c2e270aac861de2e8a3dcba33a090f512b7af1b2702bc9feade83338869d61"}}