{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:3BYTL6O2IMDTDMR7434SZXMP4U","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":"712b8a281120e311d64d5f3b0ee89449b353703ca7422060cdcf86f127a74f1d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-04-25T06:10:58Z","title_canon_sha256":"7203022f62d32e18327bc910c2d715ff27a355d45c0e3d0b83d5019ec9039d5a"},"schema_version":"1.0","source":{"id":"2504.18102","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.18102","created_at":"2026-07-05T10:57:36Z"},{"alias_kind":"arxiv_version","alias_value":"2504.18102v2","created_at":"2026-07-05T10:57:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.18102","created_at":"2026-07-05T10:57:36Z"},{"alias_kind":"pith_short_12","alias_value":"3BYTL6O2IMDT","created_at":"2026-07-05T10:57:36Z"},{"alias_kind":"pith_short_16","alias_value":"3BYTL6O2IMDTDMR7","created_at":"2026-07-05T10:57:36Z"},{"alias_kind":"pith_short_8","alias_value":"3BYTL6O2","created_at":"2026-07-05T10:57:36Z"}],"graph_snapshots":[{"event_id":"sha256:79977fb98e39810e6e3040dfe65fe6bf6846c6eefcf4f53a3d96bc5215723d46","target":"graph","created_at":"2026-07-05T10:57:36Z","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/2504.18102/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum resources enable secure quantum sensing (SQS) of remote systems, offering significant advantages in precision and security. However, decoherence in the quantum communication channel and during the evolution of quantum states can erode these advantages. In this work, we first propose a general $N-$particle scheme that achieves Heisenberg-limited (HL) scaling for single-parameter estimation in the presence of an ideal quantum communication channel and encoding scenario. For non-ideal dynamics, we introduce a modified protocol incorporating local quantum optimal control (QOC) operations t","authors_text":"Asad Ali, Mahmood Irtiza Hussain, Muhammad Talha Rahim, Saif Al-Kuwari","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-04-25T06:10:58Z","title":"Controlled quantum secure remote sensing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.18102","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:aafcb728c1bfde2ab6e84dfd3ef1e18361c0730327b9060369c09bd78a371cf2","target":"record","created_at":"2026-07-05T10:57:36Z","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":"712b8a281120e311d64d5f3b0ee89449b353703ca7422060cdcf86f127a74f1d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-04-25T06:10:58Z","title_canon_sha256":"7203022f62d32e18327bc910c2d715ff27a355d45c0e3d0b83d5019ec9039d5a"},"schema_version":"1.0","source":{"id":"2504.18102","kind":"arxiv","version":2}},"canonical_sha256":"d87135f9da430731b23fe6f92cdd8fe50fb0ae987dd1ac855462a0151c2fba33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d87135f9da430731b23fe6f92cdd8fe50fb0ae987dd1ac855462a0151c2fba33","first_computed_at":"2026-07-05T10:57:36.984337Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:57:36.984337Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qMHO9HZUQRBnDgQ69rC23l/+cvR0PT2VLeqdIX2e16tlgMK9+ohYZ3RZ2BOC8J4gF/K3nB/gAn7FtRSYWd7SBg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:57:36.984859Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.18102","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aafcb728c1bfde2ab6e84dfd3ef1e18361c0730327b9060369c09bd78a371cf2","sha256:79977fb98e39810e6e3040dfe65fe6bf6846c6eefcf4f53a3d96bc5215723d46"],"state_sha256":"a2e038211f0fd3c2b409723621bf6605ebe7abb596261ea2502b86af10adcad3"}