{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:T4F6OE4X2AJFI3DAGNXP3P726V","short_pith_number":"pith:T4F6OE4X","schema_version":"1.0","canonical_sha256":"9f0be71397d012546c60336efdbffaf571c0ae4250967d787b493432acb28c50","source":{"kind":"arxiv","id":"2406.09004","version":1},"attestation_state":"computed","paper":{"title":"Effect of measurements on quantum speed limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Abhay Srivastav, Arun K Pati, Vivek Pandey","submitted_at":"2024-06-13T11:14:22Z","abstract_excerpt":"Given the initial and final states of a quantum system, the speed of transportation of state vector in the projective Hilbert space governs the quantum speed limit. Here, we ask the question what happens to the quantum speed limit under continuous measurement process. We model the continuous measurement process by a non-Hermitian Hamiltonian which keeps the evolution of the system Schr{\\\"o}dinger-like even under the process of measurement. Using this specific measurement model, we prove that under continuous measurement, the speed of transportation of a quantum system tends to zero. Interestin"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2406.09004","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-06-13T11:14:22Z","cross_cats_sorted":[],"title_canon_sha256":"75978242e752e808377c740d2c07c14e9ec724ae97235e396c87ecabaa67b550","abstract_canon_sha256":"43374afbbc9c576fa7bf840f1ccee6de71eb9646b7f549ea2563a60e63a72144"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:55:36.573269Z","signature_b64":"7EhbWZpSG4Y38UIu3eyJ6RAjS9qSP8Gz5ujXSOLB7/fGfjbxF4x1S5Rd43O/RyWl59pqaGbbx/PV1ZT31oRiAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f0be71397d012546c60336efdbffaf571c0ae4250967d787b493432acb28c50","last_reissued_at":"2026-07-05T08:55:36.572839Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:55:36.572839Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of measurements on quantum speed limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Abhay Srivastav, Arun K Pati, Vivek Pandey","submitted_at":"2024-06-13T11:14:22Z","abstract_excerpt":"Given the initial and final states of a quantum system, the speed of transportation of state vector in the projective Hilbert space governs the quantum speed limit. Here, we ask the question what happens to the quantum speed limit under continuous measurement process. We model the continuous measurement process by a non-Hermitian Hamiltonian which keeps the evolution of the system Schr{\\\"o}dinger-like even under the process of measurement. Using this specific measurement model, we prove that under continuous measurement, the speed of transportation of a quantum system tends to zero. Interestin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.09004","kind":"arxiv","version":1},"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/2406.09004/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2406.09004","created_at":"2026-07-05T08:55:36.572896+00:00"},{"alias_kind":"arxiv_version","alias_value":"2406.09004v1","created_at":"2026-07-05T08:55:36.572896+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.09004","created_at":"2026-07-05T08:55:36.572896+00:00"},{"alias_kind":"pith_short_12","alias_value":"T4F6OE4X2AJF","created_at":"2026-07-05T08:55:36.572896+00:00"},{"alias_kind":"pith_short_16","alias_value":"T4F6OE4X2AJFI3DA","created_at":"2026-07-05T08:55:36.572896+00:00"},{"alias_kind":"pith_short_8","alias_value":"T4F6OE4X","created_at":"2026-07-05T08:55:36.572896+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V","json":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V.json","graph_json":"https://pith.science/api/pith-number/T4F6OE4X2AJFI3DAGNXP3P726V/graph.json","events_json":"https://pith.science/api/pith-number/T4F6OE4X2AJFI3DAGNXP3P726V/events.json","paper":"https://pith.science/paper/T4F6OE4X"},"agent_actions":{"view_html":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V","download_json":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V.json","view_paper":"https://pith.science/paper/T4F6OE4X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2406.09004&json=true","fetch_graph":"https://pith.science/api/pith-number/T4F6OE4X2AJFI3DAGNXP3P726V/graph.json","fetch_events":"https://pith.science/api/pith-number/T4F6OE4X2AJFI3DAGNXP3P726V/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V/action/storage_attestation","attest_author":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V/action/author_attestation","sign_citation":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V/action/citation_signature","submit_replication":"https://pith.science/pith/T4F6OE4X2AJFI3DAGNXP3P726V/action/replication_record"}},"created_at":"2026-07-05T08:55:36.572896+00:00","updated_at":"2026-07-05T08:55:36.572896+00:00"}