{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:6XEG2653MA2YXO674RU2VXER32","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":"d70c27cb5e04dc913c168e071a53f2f49ecaa9e001139d2f3e7e7a1417c8b6c1","cross_cats_sorted":["cs.CR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2026-07-06T16:57:24Z","title_canon_sha256":"fbead2b3347537a86f351155c7103a9cb6b73d8f09d5796dd35bf37109b58326"},"schema_version":"1.0","source":{"id":"2607.05318","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.05318","created_at":"2026-07-07T03:19:23Z"},{"alias_kind":"arxiv_version","alias_value":"2607.05318v1","created_at":"2026-07-07T03:19:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.05318","created_at":"2026-07-07T03:19:23Z"},{"alias_kind":"pith_short_12","alias_value":"6XEG2653MA2Y","created_at":"2026-07-07T03:19:23Z"},{"alias_kind":"pith_short_16","alias_value":"6XEG2653MA2YXO67","created_at":"2026-07-07T03:19:23Z"},{"alias_kind":"pith_short_8","alias_value":"6XEG2653","created_at":"2026-07-07T03:19:23Z"}],"graph_snapshots":[{"event_id":"sha256:83e671df2f1dc646c72edc76ff52f928780e9d510f28c1cbcadb2182b255c3fc","target":"graph","created_at":"2026-07-07T03:19:23Z","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/2607.05318/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As LLM agents evolve from single-user assistants into shared organizational infrastructure, new privacy risks emerge: inappropriate information may not only be exposed through outputs for external recipients, but also internally across users through inter-agent messages, shared memory and agents. These data spillage risks are not captured by existing privacy benchmarks grounded in contextual integrity (CI) as they focus primarily on either single-user settings or interactions between independently owned agents. We introducePiSAs (Privacy in Shared Agentic systems), a benchmark for assessing un","authors_text":"Abhinav Kumar, Cem Subakan, Eugene Bagdasarian, Nazanin Mohammadi Sepahvand, Perouz Taslakian, Pierre-Andr\\'e No\\\"el, Shubham Gupta, Spandana Gella, Valentina Zantedeschi","cross_cats":["cs.CR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2026-07-06T16:57:24Z","title":"PiSAs: Benchmarking Contextual Integrity in Multi-User Agentic Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.05318","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:a9416dfa187e64e4c5dc5446b6614333231d5a207fbf3a75217241a6b250e3c1","target":"record","created_at":"2026-07-07T03:19:23Z","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":"d70c27cb5e04dc913c168e071a53f2f49ecaa9e001139d2f3e7e7a1417c8b6c1","cross_cats_sorted":["cs.CR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2026-07-06T16:57:24Z","title_canon_sha256":"fbead2b3347537a86f351155c7103a9cb6b73d8f09d5796dd35bf37109b58326"},"schema_version":"1.0","source":{"id":"2607.05318","kind":"arxiv","version":1}},"canonical_sha256":"f5c86d7bbb60358bbbdfe469aadc91dea1d060fd175d317ca9f25103613e0dde","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f5c86d7bbb60358bbbdfe469aadc91dea1d060fd175d317ca9f25103613e0dde","first_computed_at":"2026-07-07T03:19:23.351822Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-07T03:19:23.351822Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/FZjVheuymEaxxZnCuDqP52wlZ96ENJrnTfceeTv97UCBySA6wyKH9eFUnjchbIRnI6xXOGFdiLQkTLGU88WDg==","signature_status":"signed_v1","signed_at":"2026-07-07T03:19:23.352340Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.05318","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9416dfa187e64e4c5dc5446b6614333231d5a207fbf3a75217241a6b250e3c1","sha256:83e671df2f1dc646c72edc76ff52f928780e9d510f28c1cbcadb2182b255c3fc"],"state_sha256":"ac37f5cc6aade13aaa2c589673aad968c1532f90e87c80cac93a61c2a880424d"}