{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:YXKGV4BA26V4AMCZHA5MPRTMUU","short_pith_number":"pith:YXKGV4BA","canonical_record":{"source":{"id":"2205.07674","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-05-16T13:41:03Z","cross_cats_sorted":["cs.LG","hep-ex"],"title_canon_sha256":"0569c966fd05d801f34e3d80662b3694367a4efc22a8ab14379843dd4460a631","abstract_canon_sha256":"a33529b573d7e059d0519cab1c65e783fe5d3864766dc5d2e30cb7d3c326107f"},"schema_version":"1.0"},"canonical_sha256":"c5d46af020d7abc03059383ac7c66ca5296e20baf754e72d93e24062fb3034ab","source":{"kind":"arxiv","id":"2205.07674","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.07674","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"arxiv_version","alias_value":"2205.07674v2","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.07674","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"pith_short_12","alias_value":"YXKGV4BA26V4","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"pith_short_16","alias_value":"YXKGV4BA26V4AMCZ","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"pith_short_8","alias_value":"YXKGV4BA","created_at":"2026-07-05T04:50:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:YXKGV4BA26V4AMCZHA5MPRTMUU","target":"record","payload":{"canonical_record":{"source":{"id":"2205.07674","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-05-16T13:41:03Z","cross_cats_sorted":["cs.LG","hep-ex"],"title_canon_sha256":"0569c966fd05d801f34e3d80662b3694367a4efc22a8ab14379843dd4460a631","abstract_canon_sha256":"a33529b573d7e059d0519cab1c65e783fe5d3864766dc5d2e30cb7d3c326107f"},"schema_version":"1.0"},"canonical_sha256":"c5d46af020d7abc03059383ac7c66ca5296e20baf754e72d93e24062fb3034ab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:50:17.117071Z","signature_b64":"4dB9WotSGQcsWN2iR2Ib4Eh8My1DS6tVKTYu24TE8Z7nmjmJ5n/TjnHSlMs9AzwcT78g9nH+c4tZDb7TNhO9Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5d46af020d7abc03059383ac7c66ca5296e20baf754e72d93e24062fb3034ab","last_reissued_at":"2026-07-05T04:50:17.116513Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:50:17.116513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2205.07674","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":"2026-07-05T04:50:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kj3s+s2yA+eHKM6sRrJvTJXVqhf0Br9CAvrgFJzTviYIJYq76/1YsAXSqdf1s0vx1yDsjBkJOJDNshuFaZc3BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T18:39:47.742466Z"},"content_sha256":"bc9ff2ad74b1c9125be600582804bbcd56452680e588c54e3ea3c72eb4d14dbf","schema_version":"1.0","event_id":"sha256:bc9ff2ad74b1c9125be600582804bbcd56452680e588c54e3ea3c72eb4d14dbf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:YXKGV4BA26V4AMCZHA5MPRTMUU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Conditional Born machine for Monte Carlo event generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","hep-ex"],"primary_cat":"quant-ph","authors_text":"Enrique Kajomovitz, Michele Grossi, Oriel Kiss, Sofia Vallecorsa","submitted_at":"2022-05-16T13:41:03Z","abstract_excerpt":"Generative modeling is a promising task for near-term quantum devices, which can use the stochastic nature of quantum measurements as a random source. So called Born machines are purely quantum models and promise to generate probability distributions in a quantum way, inaccessible to classical computers. This paper presents an application of Born machines to Monte Carlo simulations and extends their reach to multivariate and conditional distributions. Models are run on (noisy) simulators and IBM Quantum superconducting quantum hardware.\n  More specifically, Born machines are used to generate m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.07674","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/2205.07674/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":"2026-07-05T04:50:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ej96A36SX4FVjEs74CrSes9SN4HOzmzRvMM/brFErlE3snJW1HYn1DizteO1jQSSksXfbqjiRXV9gC4H4VrODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T18:39:47.742876Z"},"content_sha256":"4de877d8bf756fc49e4bd311e9046b1defc6f9912e63e2f3d730a2916e9ba8d1","schema_version":"1.0","event_id":"sha256:4de877d8bf756fc49e4bd311e9046b1defc6f9912e63e2f3d730a2916e9ba8d1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YXKGV4BA26V4AMCZHA5MPRTMUU/bundle.json","state_url":"https://pith.science/pith/YXKGV4BA26V4AMCZHA5MPRTMUU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YXKGV4BA26V4AMCZHA5MPRTMUU/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":"2026-08-11T18:39:47Z","links":{"resolver":"https://pith.science/pith/YXKGV4BA26V4AMCZHA5MPRTMUU","bundle":"https://pith.science/pith/YXKGV4BA26V4AMCZHA5MPRTMUU/bundle.json","state":"https://pith.science/pith/YXKGV4BA26V4AMCZHA5MPRTMUU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YXKGV4BA26V4AMCZHA5MPRTMUU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:YXKGV4BA26V4AMCZHA5MPRTMUU","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":"a33529b573d7e059d0519cab1c65e783fe5d3864766dc5d2e30cb7d3c326107f","cross_cats_sorted":["cs.LG","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-05-16T13:41:03Z","title_canon_sha256":"0569c966fd05d801f34e3d80662b3694367a4efc22a8ab14379843dd4460a631"},"schema_version":"1.0","source":{"id":"2205.07674","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.07674","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"arxiv_version","alias_value":"2205.07674v2","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.07674","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"pith_short_12","alias_value":"YXKGV4BA26V4","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"pith_short_16","alias_value":"YXKGV4BA26V4AMCZ","created_at":"2026-07-05T04:50:17Z"},{"alias_kind":"pith_short_8","alias_value":"YXKGV4BA","created_at":"2026-07-05T04:50:17Z"}],"graph_snapshots":[{"event_id":"sha256:4de877d8bf756fc49e4bd311e9046b1defc6f9912e63e2f3d730a2916e9ba8d1","target":"graph","created_at":"2026-07-05T04:50:17Z","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/2205.07674/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generative modeling is a promising task for near-term quantum devices, which can use the stochastic nature of quantum measurements as a random source. So called Born machines are purely quantum models and promise to generate probability distributions in a quantum way, inaccessible to classical computers. This paper presents an application of Born machines to Monte Carlo simulations and extends their reach to multivariate and conditional distributions. Models are run on (noisy) simulators and IBM Quantum superconducting quantum hardware.\n  More specifically, Born machines are used to generate m","authors_text":"Enrique Kajomovitz, Michele Grossi, Oriel Kiss, Sofia Vallecorsa","cross_cats":["cs.LG","hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-05-16T13:41:03Z","title":"Conditional Born machine for Monte Carlo event generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.07674","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:bc9ff2ad74b1c9125be600582804bbcd56452680e588c54e3ea3c72eb4d14dbf","target":"record","created_at":"2026-07-05T04:50:17Z","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":"a33529b573d7e059d0519cab1c65e783fe5d3864766dc5d2e30cb7d3c326107f","cross_cats_sorted":["cs.LG","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-05-16T13:41:03Z","title_canon_sha256":"0569c966fd05d801f34e3d80662b3694367a4efc22a8ab14379843dd4460a631"},"schema_version":"1.0","source":{"id":"2205.07674","kind":"arxiv","version":2}},"canonical_sha256":"c5d46af020d7abc03059383ac7c66ca5296e20baf754e72d93e24062fb3034ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5d46af020d7abc03059383ac7c66ca5296e20baf754e72d93e24062fb3034ab","first_computed_at":"2026-07-05T04:50:17.116513Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:50:17.116513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4dB9WotSGQcsWN2iR2Ib4Eh8My1DS6tVKTYu24TE8Z7nmjmJ5n/TjnHSlMs9AzwcT78g9nH+c4tZDb7TNhO9Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:50:17.117071Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.07674","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc9ff2ad74b1c9125be600582804bbcd56452680e588c54e3ea3c72eb4d14dbf","sha256:4de877d8bf756fc49e4bd311e9046b1defc6f9912e63e2f3d730a2916e9ba8d1"],"state_sha256":"33c3fd9c8a58c43c455255d10d8f58a847150dc4f2f9628aab07f29a4e412098"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"stRkYcxNG7/lQUGVmXzfsoqjwXALTQAD4q2nIjUaXtheKgwePisXOSR0cvZn6w/eDf0RxzcCjfjv8v/LwFpkBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T18:39:47.745434Z","bundle_sha256":"bbe99bc026f8e971c0fb6a3f4143fe60938f972e81330a1e5f37fb3a0b9dbac7"}}