{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:EEO673QNR3YPWNIMSMMCD4525Q","short_pith_number":"pith:EEO673QN","schema_version":"1.0","canonical_sha256":"211defee0d8ef0fb350c931821f3baec07ba9cf19793a81905902418f70f3e00","source":{"kind":"arxiv","id":"2605.16630","version":1},"attestation_state":"computed","paper":{"title":"\\textsc{PrivScope}: Task-scoped Disclosure Control for Hybrid Agentic Systems","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CR","authors_text":"Shafizur Rahman Seeam, Yidan Hu, Yimin (Ian) Chen, Zhengxiong Li, Zhiyuan Yu","submitted_at":"2026-05-15T20:53:22Z","abstract_excerpt":"Hybrid local--cloud agents enrich user requests with context from persistent working state before delegating capability-intensive subtasks to a cloud language model (CLM). While this enrichment can improve task success, it also exposes unnecessary information in the cloud-bound payload, including task-irrelevant context, carryover from prior workflows, and overly specific sensitive details, resulting in \\emph{over-disclosure}. Existing solutions either isolate workflows to limit cross-workflow leakage or apply general-purpose sanitization that does not reason over LC-assembled payload scope.\n "},"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":"2605.16630","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-15T20:53:22Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"57764771b2725fb85ae50c33a8f0839bcb522dd5262527b8571691feba41a355","abstract_canon_sha256":"4c4246188e03c19edc78e561d3d80e5265f8195e3b162ebc05e50c0e06d66637"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:02:33.333702Z","signature_b64":"dS3N5gaVKw2Sy5+7y5AB7/EoY15PqvBdDdkn4SqaOEUk3uOVeeZ3cnRSGpaMhrewlQRT8NSvmkg5qLdU0qqtDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"211defee0d8ef0fb350c931821f3baec07ba9cf19793a81905902418f70f3e00","last_reissued_at":"2026-05-20T00:02:33.332860Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:02:33.332860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"\\textsc{PrivScope}: Task-scoped Disclosure Control for Hybrid Agentic Systems","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CR","authors_text":"Shafizur Rahman Seeam, Yidan Hu, Yimin (Ian) Chen, Zhengxiong Li, Zhiyuan Yu","submitted_at":"2026-05-15T20:53:22Z","abstract_excerpt":"Hybrid local--cloud agents enrich user requests with context from persistent working state before delegating capability-intensive subtasks to a cloud language model (CLM). While this enrichment can improve task success, it also exposes unnecessary information in the cloud-bound payload, including task-irrelevant context, carryover from prior workflows, and overly specific sensitive details, resulting in \\emph{over-disclosure}. Existing solutions either isolate workflows to limit cross-workflow leakage or apply general-purpose sanitization that does not reason over LC-assembled payload scope.\n "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.16630","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/2605.16630/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"claim_evidence","ran_at":"2026-05-19T19:21:56.747123Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"ai_meta_artifact","ran_at":"2026-05-19T18:33:26.582203Z","status":"skipped","version":"1.0.0","findings_count":0}],"snapshot_sha256":"155382d962a1f250e7826d2368a203af9a8e2691947df4b631270ebd4b306a20"},"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":"2605.16630","created_at":"2026-05-20T00:02:33.333001+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.16630v1","created_at":"2026-05-20T00:02:33.333001+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.16630","created_at":"2026-05-20T00:02:33.333001+00:00"},{"alias_kind":"pith_short_12","alias_value":"EEO673QNR3YP","created_at":"2026-05-20T00:02:33.333001+00:00"},{"alias_kind":"pith_short_16","alias_value":"EEO673QNR3YPWNIM","created_at":"2026-05-20T00:02:33.333001+00:00"},{"alias_kind":"pith_short_8","alias_value":"EEO673QN","created_at":"2026-05-20T00:02:33.333001+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/EEO673QNR3YPWNIMSMMCD4525Q","json":"https://pith.science/pith/EEO673QNR3YPWNIMSMMCD4525Q.json","graph_json":"https://pith.science/api/pith-number/EEO673QNR3YPWNIMSMMCD4525Q/graph.json","events_json":"https://pith.science/api/pith-number/EEO673QNR3YPWNIMSMMCD4525Q/events.json","paper":"https://pith.science/paper/EEO673QN"},"agent_actions":{"view_html":"https://pith.science/pith/EEO673QNR3YPWNIMSMMCD4525Q","download_json":"https://pith.science/pith/EEO673QNR3YPWNIMSMMCD4525Q.json","view_paper":"https://pith.science/paper/EEO673QN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.16630&json=true","fetch_graph":"https://pith.science/api/pith-number/EEO673QNR3YPWNIMSMMCD4525Q/graph.json","fetch_events":"https://pith.science/api/pith-number/EEO673QNR3YPWNIMSMMCD4525Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EEO673QNR3YPWNIMSMMCD4525Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EEO673QNR3YPWNIMSMMCD4525Q/action/storage_attestation","attest_author":"https://pith.science/pith/EEO673QNR3YPWNIMSMMCD4525Q/action/author_attestation","sign_citation":"https://pith.science/pith/EEO673QNR3YPWNIMSMMCD4525Q/action/citation_signature","submit_replication":"https://pith.science/pith/EEO673QNR3YPWNIMSMMCD4525Q/action/replication_record"}},"created_at":"2026-05-20T00:02:33.333001+00:00","updated_at":"2026-05-20T00:02:33.333001+00:00"}