{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:G2TAQZXFUZCOPK3JVI6L26PD7R","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":"b2db1e908440a4667ff635d0674387a545a8a466a6b65d3e37251d8a68652163","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2000-03-13T11:09:00Z","title_canon_sha256":"9c9f315b3a7eb5349f8150b57966e1a6c85c317368c4655fbbd5bb29bcf8de0a"},"schema_version":"1.0","source":{"id":"quant-ph/0003041","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0003041","created_at":"2026-07-04T16:22:18Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0003041v1","created_at":"2026-07-04T16:22:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0003041","created_at":"2026-07-04T16:22:18Z"},{"alias_kind":"pith_short_12","alias_value":"G2TAQZXFUZCO","created_at":"2026-07-04T16:22:18Z"},{"alias_kind":"pith_short_16","alias_value":"G2TAQZXFUZCOPK3J","created_at":"2026-07-04T16:22:18Z"},{"alias_kind":"pith_short_8","alias_value":"G2TAQZXF","created_at":"2026-07-04T16:22:18Z"}],"graph_snapshots":[{"event_id":"sha256:05549a4fd35b5d64bdbd373be7fd47571975d8eded29885e1b548ffe5d9d358b","target":"graph","created_at":"2026-07-04T16:22:18Z","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/quant-ph/0003041/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a decomposition of the general quantum mechanical evolution operator, that corresponds to the path decomposition expansion, and interpret its constituents in terms of the quantum Zeno effect (QZE). This decomposition is applied to a finite dimensional example and to the case of a free particle in the real line, where the possibility of boundary conditions more general than those hitherto considered in the literature is shown. We reinterpret the assignment of consistent probabilities to different regions of spacetime in terms of the QZE. The comparison of the approach of consistent h","authors_text":"I. L. Egusquiza, J. G. Muga","cross_cats":[],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2000-03-13T11:09:00Z","title":"Consistent histories, the quantum Zeno effect, and time of arrival"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0003041","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:d952261a000571573388ef517d3683afdb48be24717991881393f174e1602c1c","target":"record","created_at":"2026-07-04T16:22:18Z","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":"b2db1e908440a4667ff635d0674387a545a8a466a6b65d3e37251d8a68652163","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2000-03-13T11:09:00Z","title_canon_sha256":"9c9f315b3a7eb5349f8150b57966e1a6c85c317368c4655fbbd5bb29bcf8de0a"},"schema_version":"1.0","source":{"id":"quant-ph/0003041","kind":"arxiv","version":1}},"canonical_sha256":"36a60866e5a644e7ab69aa3cbd79e3fc4e895568711bc0da41b5fd8d13686d89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36a60866e5a644e7ab69aa3cbd79e3fc4e895568711bc0da41b5fd8d13686d89","first_computed_at":"2026-07-04T16:22:18.723213Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:22:18.723213Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D3NFUE1nR28hHC43uc77oTjwGSQMzRL0KTVXJx29LpbOlhhEh38dKY5hph9vNg/nRYPbgOJHSkQe+/EIUhgDDw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:22:18.723832Z","signed_message":"canonical_sha256_bytes"},"source_id":"quant-ph/0003041","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d952261a000571573388ef517d3683afdb48be24717991881393f174e1602c1c","sha256:05549a4fd35b5d64bdbd373be7fd47571975d8eded29885e1b548ffe5d9d358b"],"state_sha256":"7d6311d7f6eadbc3c588c5ef114126e5f312c9ea63a785d62a7c2ec45a2ba5db"}