{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:WF645WKTVH2BDKQTQEAYYF53IH","short_pith_number":"pith:WF645WKT","canonical_record":{"source":{"id":"2110.10721","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-10-20T18:41:04Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"45f9e678a3dac5fa8479793e6eebcd345ae98c9463b4e810f6cfa5565fe29b1a","abstract_canon_sha256":"32a0d6e70e387e3d02fc41c379f29651dbcb67f40baa48051ee4587a16bdcb9e"},"schema_version":"1.0"},"canonical_sha256":"b17dced953a9f411aa1381018c17bb41e3d40ab572405bf4183dc6119975139a","source":{"kind":"arxiv","id":"2110.10721","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.10721","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"arxiv_version","alias_value":"2110.10721v2","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.10721","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"pith_short_12","alias_value":"WF645WKTVH2B","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"WF645WKTVH2BDKQT","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"WF645WKT","created_at":"2026-07-05T05:31:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:WF645WKTVH2BDKQTQEAYYF53IH","target":"record","payload":{"canonical_record":{"source":{"id":"2110.10721","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-10-20T18:41:04Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"45f9e678a3dac5fa8479793e6eebcd345ae98c9463b4e810f6cfa5565fe29b1a","abstract_canon_sha256":"32a0d6e70e387e3d02fc41c379f29651dbcb67f40baa48051ee4587a16bdcb9e"},"schema_version":"1.0"},"canonical_sha256":"b17dced953a9f411aa1381018c17bb41e3d40ab572405bf4183dc6119975139a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:31:00.266506Z","signature_b64":"8rQqIFysUJQXoIVthKLp5j1m1kCIEejh2K6/gFgOTLe8oSOmKIx59bt23UcHUccfTSmtDGiFmUPlKVLtkPPmCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b17dced953a9f411aa1381018c17bb41e3d40ab572405bf4183dc6119975139a","last_reissued_at":"2026-07-05T05:31:00.266012Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:31:00.266012Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2110.10721","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":"2026-07-05T05:31:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"spHT37qybLCyozayxeqOn+kfsIUGM4922nyHBwxqf+id8U30p2ZWlPHR21QshHiBVnbZYsxNbTAb4bJScqiFCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T11:05:11.301393Z"},"content_sha256":"0f48e80e8beae014ee5175bda40be19ca41efeef510763e146dc2030af7da458","schema_version":"1.0","event_id":"sha256:0f48e80e8beae014ee5175bda40be19ca41efeef510763e146dc2030af7da458"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:WF645WKTVH2BDKQTQEAYYF53IH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Learning quantum dynamics with latent neural ODEs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"quant-ph","authors_text":"Al\\'an Aspuru-Guzik, Daniel Flam-Shepherd, Matthew Choi, Thi Ha Kyaw","submitted_at":"2021-10-20T18:41:04Z","abstract_excerpt":"The core objective of machine-assisted scientific discovery is to learn physical laws from experimental data without prior knowledge of the systems in question. In the area of quantum physics, making progress towards these goals is significantly more challenging due to the curse of dimensionality as well as the counter-intuitive nature of quantum mechanics. Here, we present the QNODE, a latent neural ODE trained on expectation values of closed and open quantum systems dynamics. It can learn to generate such measurement data and extrapolate outside of its training region that satisfies the von "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.10721","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/2110.10721/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":"2026-07-05T05:31:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zMPBnquemxe9cgkbKGLFUcnZmWO9VUWEnYbZyvTPe2YvzOSdYN7GX6k2ocLrXgas3IkIjhLmK4rAu2glbYutAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T11:05:11.302329Z"},"content_sha256":"823dc9b1f3a13fab5cf88a62ea1ac88a1d7b2541cb094d477919af2af6641d1e","schema_version":"1.0","event_id":"sha256:823dc9b1f3a13fab5cf88a62ea1ac88a1d7b2541cb094d477919af2af6641d1e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WF645WKTVH2BDKQTQEAYYF53IH/bundle.json","state_url":"https://pith.science/pith/WF645WKTVH2BDKQTQEAYYF53IH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WF645WKTVH2BDKQTQEAYYF53IH/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":"2026-08-13T11:05:11Z","links":{"resolver":"https://pith.science/pith/WF645WKTVH2BDKQTQEAYYF53IH","bundle":"https://pith.science/pith/WF645WKTVH2BDKQTQEAYYF53IH/bundle.json","state":"https://pith.science/pith/WF645WKTVH2BDKQTQEAYYF53IH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WF645WKTVH2BDKQTQEAYYF53IH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:WF645WKTVH2BDKQTQEAYYF53IH","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":"32a0d6e70e387e3d02fc41c379f29651dbcb67f40baa48051ee4587a16bdcb9e","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-10-20T18:41:04Z","title_canon_sha256":"45f9e678a3dac5fa8479793e6eebcd345ae98c9463b4e810f6cfa5565fe29b1a"},"schema_version":"1.0","source":{"id":"2110.10721","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.10721","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"arxiv_version","alias_value":"2110.10721v2","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.10721","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"pith_short_12","alias_value":"WF645WKTVH2B","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"WF645WKTVH2BDKQT","created_at":"2026-07-05T05:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"WF645WKT","created_at":"2026-07-05T05:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:823dc9b1f3a13fab5cf88a62ea1ac88a1d7b2541cb094d477919af2af6641d1e","target":"graph","created_at":"2026-07-05T05:31:00Z","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/2110.10721/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The core objective of machine-assisted scientific discovery is to learn physical laws from experimental data without prior knowledge of the systems in question. In the area of quantum physics, making progress towards these goals is significantly more challenging due to the curse of dimensionality as well as the counter-intuitive nature of quantum mechanics. Here, we present the QNODE, a latent neural ODE trained on expectation values of closed and open quantum systems dynamics. It can learn to generate such measurement data and extrapolate outside of its training region that satisfies the von ","authors_text":"Al\\'an Aspuru-Guzik, Daniel Flam-Shepherd, Matthew Choi, Thi Ha Kyaw","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-10-20T18:41:04Z","title":"Learning quantum dynamics with latent neural ODEs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.10721","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":"sha256:0f48e80e8beae014ee5175bda40be19ca41efeef510763e146dc2030af7da458","target":"record","created_at":"2026-07-05T05:31:00Z","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":"32a0d6e70e387e3d02fc41c379f29651dbcb67f40baa48051ee4587a16bdcb9e","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-10-20T18:41:04Z","title_canon_sha256":"45f9e678a3dac5fa8479793e6eebcd345ae98c9463b4e810f6cfa5565fe29b1a"},"schema_version":"1.0","source":{"id":"2110.10721","kind":"arxiv","version":2}},"canonical_sha256":"b17dced953a9f411aa1381018c17bb41e3d40ab572405bf4183dc6119975139a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b17dced953a9f411aa1381018c17bb41e3d40ab572405bf4183dc6119975139a","first_computed_at":"2026-07-05T05:31:00.266012Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:31:00.266012Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8rQqIFysUJQXoIVthKLp5j1m1kCIEejh2K6/gFgOTLe8oSOmKIx59bt23UcHUccfTSmtDGiFmUPlKVLtkPPmCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:31:00.266506Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.10721","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f48e80e8beae014ee5175bda40be19ca41efeef510763e146dc2030af7da458","sha256:823dc9b1f3a13fab5cf88a62ea1ac88a1d7b2541cb094d477919af2af6641d1e"],"state_sha256":"78f24595e6c4c6c6c92b798e9dc3bb83988d93c7c0049b9538969b5330d55c09"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k1FpJNFJdrRzgxJgQ7cHr9UpEZUewZTmPDcUBffvuvXLEDOeWlSWdPjyoswaaFlj8nzBu9Gy6sBROphzBlPPBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T11:05:11.312057Z","bundle_sha256":"26a68d4da035a3cee6cc558c78f18668a78d04acc565d91b6d2ee85f26c76947"}}