{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:UCU7QAARPCJOJARUGWOWIGLP4P","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":"714e5a384faabd0fdc3a58feda1021366f92c7e1124efff3522a8e77be6fca80","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-12-30T19:05:10Z","title_canon_sha256":"dd0db3b49efd71b8ac41a2f741f214f6635876b26b52d41f88134da57b0214c7"},"schema_version":"1.0","source":{"id":"1812.11591","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.11591","created_at":"2026-05-17T23:57:11Z"},{"alias_kind":"arxiv_version","alias_value":"1812.11591v1","created_at":"2026-05-17T23:57:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.11591","created_at":"2026-05-17T23:57:11Z"},{"alias_kind":"pith_short_12","alias_value":"UCU7QAARPCJO","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UCU7QAARPCJOJARU","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UCU7QAAR","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:ab5f4efa9367149aa5b84caa79d1777c7645620d294dd065c8edff8e52d5d2fb","target":"graph","created_at":"2026-05-17T23:57:11Z","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":"A new quantum-stochastic differential calculus is derived for representing continuous quantum measurement of the position operator. Closed nonlinear quantum-stochastic differential equation is given for the quantum state of the observed particle. Possible physical realization of continuous position measurement is constructed.","authors_text":"Lajos Di\\'osi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-12-30T19:05:10Z","title":"Continuous quantum measurement and It\\^o formalism"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.11591","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:e57a92679e50afee56c9f6acbee52de57370783286c87a40ca1d0a0330e23d38","target":"record","created_at":"2026-05-17T23:57:11Z","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":"714e5a384faabd0fdc3a58feda1021366f92c7e1124efff3522a8e77be6fca80","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-12-30T19:05:10Z","title_canon_sha256":"dd0db3b49efd71b8ac41a2f741f214f6635876b26b52d41f88134da57b0214c7"},"schema_version":"1.0","source":{"id":"1812.11591","kind":"arxiv","version":1}},"canonical_sha256":"a0a9f800117892e48234359d64196fe3d119c36ce8b163ca3a914b4f15f51341","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a0a9f800117892e48234359d64196fe3d119c36ce8b163ca3a914b4f15f51341","first_computed_at":"2026-05-17T23:57:11.568441Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:11.568441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aJ4j6TOMXpk9rbmwFMW6QEUovtOaa/Nx/lFXn/DXPcEa3Ejn2QJq7nSxZG3IAluYeEwurZYNlwOdx3IhXp2HBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:11.568820Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.11591","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e57a92679e50afee56c9f6acbee52de57370783286c87a40ca1d0a0330e23d38","sha256:ab5f4efa9367149aa5b84caa79d1777c7645620d294dd065c8edff8e52d5d2fb"],"state_sha256":"24ac58121ebb693038ed386720168480a21931080b0adaf3a1b9302bed9e7636"}