{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:3Y5ASWF7T3MCEYEL5YOWEFCIOT","short_pith_number":"pith:3Y5ASWF7","canonical_record":{"source":{"id":"1901.11293","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-31T10:03:56Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"66418eb28dde8e1c564b6270ab833126afd3616bc8d9bf93944e1654d59671e7","abstract_canon_sha256":"d047b7ade6673b38707f51cb1794f4458ca7bb24fe6ba543dd15913290240cf9"},"schema_version":"1.0"},"canonical_sha256":"de3a0958bf9ed822608bee1d62144874c44df25310b5177a32cddf0e92905c6f","source":{"kind":"arxiv","id":"1901.11293","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.11293","created_at":"2026-05-17T23:43:03Z"},{"alias_kind":"arxiv_version","alias_value":"1901.11293v3","created_at":"2026-05-17T23:43:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.11293","created_at":"2026-05-17T23:43:03Z"},{"alias_kind":"pith_short_12","alias_value":"3Y5ASWF7T3MC","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"3Y5ASWF7T3MCEYEL","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"3Y5ASWF7","created_at":"2026-05-18T12:33:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:3Y5ASWF7T3MCEYEL5YOWEFCIOT","target":"record","payload":{"canonical_record":{"source":{"id":"1901.11293","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-31T10:03:56Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"66418eb28dde8e1c564b6270ab833126afd3616bc8d9bf93944e1654d59671e7","abstract_canon_sha256":"d047b7ade6673b38707f51cb1794f4458ca7bb24fe6ba543dd15913290240cf9"},"schema_version":"1.0"},"canonical_sha256":"de3a0958bf9ed822608bee1d62144874c44df25310b5177a32cddf0e92905c6f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:03.595333Z","signature_b64":"tMSamy3gsi7RFLn116qYNpJbyfWU8MiAh/3KYCijJaRkTJINukHB5mgSGoqnlP9/ZD2XIDdRVZBdU6/gLapvBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de3a0958bf9ed822608bee1d62144874c44df25310b5177a32cddf0e92905c6f","last_reissued_at":"2026-05-17T23:43:03.594899Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:03.594899Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.11293","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NeOw5rWHlk9o7yCn6mHuwEf7D4N4P+KCX+ykH7StOA94V2Ve59eKkM/ALViEtfIuf+0MwyBmhBBnBhTZ95e2Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:32:36.720037Z"},"content_sha256":"7571c7874b3db6d2072c55757aabed540981fb3481497286c929194878bdd739","schema_version":"1.0","event_id":"sha256:7571c7874b3db6d2072c55757aabed540981fb3481497286c929194878bdd739"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:3Y5ASWF7T3MCEYEL5YOWEFCIOT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exact nonequilibrium quantum observable statistics: A large-deviation approach","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Stefano Gherardini","submitted_at":"2019-01-31T10:03:56Z","abstract_excerpt":"The exact statistics of an arbitrary quantum observable is analytically obtained. Due to the probabilistic nature of a sequence of intermediate measurements and stochastic fluctuations induced by the interaction with the environment, the measurement outcomes at the end of the system's evolution are random variables. Here, we provide the exact large-deviation form of their probability distribution, which is given by an exponentially decaying profile in the number of measurements. The most probable distribution of the measurement outcomes in a single realization of the system transformation is t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.11293","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-17T23:43:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1hoxitdKgb9fobdCgnzADtQQ6vNPkBys0+y9R/LGh0G2BTTUzpsD/c6pkdDyUMeUyBQ2JhibwMF6/E5MUYMdDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:32:36.720397Z"},"content_sha256":"db9030efe16d6852b75dc6e700d0c6f19bdb2316e113ed0db4b4ec2a0c7e4616","schema_version":"1.0","event_id":"sha256:db9030efe16d6852b75dc6e700d0c6f19bdb2316e113ed0db4b4ec2a0c7e4616"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3Y5ASWF7T3MCEYEL5YOWEFCIOT/bundle.json","state_url":"https://pith.science/pith/3Y5ASWF7T3MCEYEL5YOWEFCIOT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3Y5ASWF7T3MCEYEL5YOWEFCIOT/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":"2026-06-04T15:32:36Z","links":{"resolver":"https://pith.science/pith/3Y5ASWF7T3MCEYEL5YOWEFCIOT","bundle":"https://pith.science/pith/3Y5ASWF7T3MCEYEL5YOWEFCIOT/bundle.json","state":"https://pith.science/pith/3Y5ASWF7T3MCEYEL5YOWEFCIOT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3Y5ASWF7T3MCEYEL5YOWEFCIOT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:3Y5ASWF7T3MCEYEL5YOWEFCIOT","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":"d047b7ade6673b38707f51cb1794f4458ca7bb24fe6ba543dd15913290240cf9","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-31T10:03:56Z","title_canon_sha256":"66418eb28dde8e1c564b6270ab833126afd3616bc8d9bf93944e1654d59671e7"},"schema_version":"1.0","source":{"id":"1901.11293","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.11293","created_at":"2026-05-17T23:43:03Z"},{"alias_kind":"arxiv_version","alias_value":"1901.11293v3","created_at":"2026-05-17T23:43:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.11293","created_at":"2026-05-17T23:43:03Z"},{"alias_kind":"pith_short_12","alias_value":"3Y5ASWF7T3MC","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"3Y5ASWF7T3MCEYEL","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"3Y5ASWF7","created_at":"2026-05-18T12:33:10Z"}],"graph_snapshots":[{"event_id":"sha256:db9030efe16d6852b75dc6e700d0c6f19bdb2316e113ed0db4b4ec2a0c7e4616","target":"graph","created_at":"2026-05-17T23:43:03Z","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"},"paper":{"abstract_excerpt":"The exact statistics of an arbitrary quantum observable is analytically obtained. Due to the probabilistic nature of a sequence of intermediate measurements and stochastic fluctuations induced by the interaction with the environment, the measurement outcomes at the end of the system's evolution are random variables. Here, we provide the exact large-deviation form of their probability distribution, which is given by an exponentially decaying profile in the number of measurements. The most probable distribution of the measurement outcomes in a single realization of the system transformation is t","authors_text":"Stefano Gherardini","cross_cats":["quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-31T10:03:56Z","title":"Exact nonequilibrium quantum observable statistics: A large-deviation approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.11293","kind":"arxiv","version":3},"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":"sha256:7571c7874b3db6d2072c55757aabed540981fb3481497286c929194878bdd739","target":"record","created_at":"2026-05-17T23:43:03Z","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":"d047b7ade6673b38707f51cb1794f4458ca7bb24fe6ba543dd15913290240cf9","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-31T10:03:56Z","title_canon_sha256":"66418eb28dde8e1c564b6270ab833126afd3616bc8d9bf93944e1654d59671e7"},"schema_version":"1.0","source":{"id":"1901.11293","kind":"arxiv","version":3}},"canonical_sha256":"de3a0958bf9ed822608bee1d62144874c44df25310b5177a32cddf0e92905c6f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de3a0958bf9ed822608bee1d62144874c44df25310b5177a32cddf0e92905c6f","first_computed_at":"2026-05-17T23:43:03.594899Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:03.594899Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tMSamy3gsi7RFLn116qYNpJbyfWU8MiAh/3KYCijJaRkTJINukHB5mgSGoqnlP9/ZD2XIDdRVZBdU6/gLapvBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:03.595333Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.11293","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7571c7874b3db6d2072c55757aabed540981fb3481497286c929194878bdd739","sha256:db9030efe16d6852b75dc6e700d0c6f19bdb2316e113ed0db4b4ec2a0c7e4616"],"state_sha256":"599f0579d09433c291b40db249d3433f5c83ece93aa0e1eca6eb8ab60dc58959"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BIyi6558QH27sARsHXdrMEwtJuUR8ND4CdyshcP215qthXu7/+BwpMcm0cQEGpzigE39pyUq5ZsCf/ZY5aKCAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T15:32:36.723348Z","bundle_sha256":"657784ed9b63492c238f73777bb1202f3d313db361569389e989c86103c41971"}}