{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:KLH4LJB2QWRHOEWC2MPSSNADLG","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":"85e06a48e5dd5145a56d57cb003873c1356ded6487e4255f698bf5ed049e8fc6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-08-15T14:58:49Z","title_canon_sha256":"d7c5bfdb35deaef812cf13fa00e06fff39e3c6b2a99777a558aa60084c216352"},"schema_version":"1.0","source":{"id":"1908.05570","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.05570","created_at":"2026-07-05T00:08:07Z"},{"alias_kind":"arxiv_version","alias_value":"1908.05570v2","created_at":"2026-07-05T00:08:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.05570","created_at":"2026-07-05T00:08:07Z"},{"alias_kind":"pith_short_12","alias_value":"KLH4LJB2QWRH","created_at":"2026-07-05T00:08:07Z"},{"alias_kind":"pith_short_16","alias_value":"KLH4LJB2QWRHOEWC","created_at":"2026-07-05T00:08:07Z"},{"alias_kind":"pith_short_8","alias_value":"KLH4LJB2","created_at":"2026-07-05T00:08:07Z"}],"graph_snapshots":[{"event_id":"sha256:b3c4d6604796b3469ed163fe29f8abfe52af005f2a9902ca91704b9d53f8de8f","target":"graph","created_at":"2026-07-05T00:08:07Z","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/1908.05570/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce a model for mobile, multi-agent information transfer that increases the communication covertness through a protocol which also increases the information transfer delay. Covertness is achieved in the presence of a warden who has the ability to patrol the communication channels. Furthermore we show how two forms of redundancy can be used as an effective tool to control the tradeoff between the covertness and the delay.","authors_text":"Anton Maliev, Bill Lee, Emina Soljanin, Huafeng Fan, Nikolas Melissaris, Pei Peng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-08-15T14:58:49Z","title":"Straggling for Covert Message Passing on Complete Graphs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.05570","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":"sha256:254c4b4a0e8728ea7c2e783cbc0fc2f1bd523b43479e6957328e024d3b8a483e","target":"record","created_at":"2026-07-05T00:08:07Z","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":"85e06a48e5dd5145a56d57cb003873c1356ded6487e4255f698bf5ed049e8fc6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-08-15T14:58:49Z","title_canon_sha256":"d7c5bfdb35deaef812cf13fa00e06fff39e3c6b2a99777a558aa60084c216352"},"schema_version":"1.0","source":{"id":"1908.05570","kind":"arxiv","version":2}},"canonical_sha256":"52cfc5a43a85a27712c2d31f29340359b7c341eb9732d0e213c17785aff5317c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52cfc5a43a85a27712c2d31f29340359b7c341eb9732d0e213c17785aff5317c","first_computed_at":"2026-07-05T00:08:07.390169Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:08:07.390169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e2GxTzpq1LVIDU4vzEawxEgLPjCx3luc7CzaaaO1XMGYzJx+mv3Cfnq/HbwTdU6bRWtyuE5IoY5gQG/eq7frAw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:08:07.390760Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.05570","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:254c4b4a0e8728ea7c2e783cbc0fc2f1bd523b43479e6957328e024d3b8a483e","sha256:b3c4d6604796b3469ed163fe29f8abfe52af005f2a9902ca91704b9d53f8de8f"],"state_sha256":"bf21b2905ab5aca35587a1b1277bd208e9038a970a1a0cf344168da510844e6a"}