{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:5SUIAWP6NUSISGY5DMTM6PW7GW","short_pith_number":"pith:5SUIAWP6","canonical_record":{"source":{"id":"2308.02763","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2023-08-05T01:45:51Z","cross_cats_sorted":["cs.DC"],"title_canon_sha256":"7087bf2629f9f63534a686fc79f9163eedd38adb71cb19d0d94a4d3427f55d0f","abstract_canon_sha256":"0fadfc790b7481875f569c1b69f62c0bd15ba647ac02ad784ab735a92573b686"},"schema_version":"1.0"},"canonical_sha256":"eca88059fe6d24891b1d1b26cf3edf35b3420f67247bd4e7a887461d0e89863b","source":{"kind":"arxiv","id":"2308.02763","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.02763","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"arxiv_version","alias_value":"2308.02763v1","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.02763","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"pith_short_12","alias_value":"5SUIAWP6NUSI","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"pith_short_16","alias_value":"5SUIAWP6NUSISGY5","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"pith_short_8","alias_value":"5SUIAWP6","created_at":"2026-07-05T06:38:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:5SUIAWP6NUSISGY5DMTM6PW7GW","target":"record","payload":{"canonical_record":{"source":{"id":"2308.02763","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2023-08-05T01:45:51Z","cross_cats_sorted":["cs.DC"],"title_canon_sha256":"7087bf2629f9f63534a686fc79f9163eedd38adb71cb19d0d94a4d3427f55d0f","abstract_canon_sha256":"0fadfc790b7481875f569c1b69f62c0bd15ba647ac02ad784ab735a92573b686"},"schema_version":"1.0"},"canonical_sha256":"eca88059fe6d24891b1d1b26cf3edf35b3420f67247bd4e7a887461d0e89863b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:38:07.013868Z","signature_b64":"5lNV745xgjsqoBhi61+GxB6X9l9tnwBa+b047pXuNl9qIN+yECL62VfKlyluL4qVXQ6inRlDk1liGiWzQbR4Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eca88059fe6d24891b1d1b26cf3edf35b3420f67247bd4e7a887461d0e89863b","last_reissued_at":"2026-07-05T06:38:07.013486Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:38:07.013486Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.02763","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:38:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MqAL1JP0blKNBlc3ibxOi54A4tg/xGX5Qgx9YOlwFfRaLRnulNK6qad/aDFneg5pEGcuzS8a7KmWWGbXxDcCAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T08:45:59.557091Z"},"content_sha256":"6c54ff2fe2fdc51e68dc7e842742cf341bd7fa0a9b642f5f075f5280585b2aba","schema_version":"1.0","event_id":"sha256:6c54ff2fe2fdc51e68dc7e842742cf341bd7fa0a9b642f5f075f5280585b2aba"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:5SUIAWP6NUSISGY5DMTM6PW7GW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Decentralized Predicate Detection over Partially Synchronous Continuous-Time Signals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DC"],"primary_cat":"cs.LO","authors_text":"Anik Momtaz, Borzoo Bonakdarpour, Charles Koll, Houssam Abbas","submitted_at":"2023-08-05T01:45:51Z","abstract_excerpt":"We present the first decentralized algorithm for detecting predicates over continuous-time signals under partial synchrony. A distributed cyber-physical system (CPS) consists of a network of agents, each of which measures (or computes) a continuous-time signal. Examples include distributed industrial controllers connected over wireless networks and connected vehicles in traffic. The safety requirements of such CPS, expressed as logical predicates, must be monitored at runtime. This monitoring faces three challenges: first, every agent only knows its own signal, whereas the safety requirement i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.02763","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/2308.02763/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:38:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VzClLCGVg4L4/vUOB6MfIw166sq0HjeKdeLgBcekdIHfUvbvSmveK+eMlHV3THWuKYh0xLd9Pnejt+IRyH0iBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T08:45:59.557677Z"},"content_sha256":"2d130f610bf6d3431359f7cbac93388dc902deda05be55d957d3e665a1db5459","schema_version":"1.0","event_id":"sha256:2d130f610bf6d3431359f7cbac93388dc902deda05be55d957d3e665a1db5459"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5SUIAWP6NUSISGY5DMTM6PW7GW/bundle.json","state_url":"https://pith.science/pith/5SUIAWP6NUSISGY5DMTM6PW7GW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5SUIAWP6NUSISGY5DMTM6PW7GW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-19T08:45:59Z","links":{"resolver":"https://pith.science/pith/5SUIAWP6NUSISGY5DMTM6PW7GW","bundle":"https://pith.science/pith/5SUIAWP6NUSISGY5DMTM6PW7GW/bundle.json","state":"https://pith.science/pith/5SUIAWP6NUSISGY5DMTM6PW7GW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5SUIAWP6NUSISGY5DMTM6PW7GW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:5SUIAWP6NUSISGY5DMTM6PW7GW","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":"0fadfc790b7481875f569c1b69f62c0bd15ba647ac02ad784ab735a92573b686","cross_cats_sorted":["cs.DC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2023-08-05T01:45:51Z","title_canon_sha256":"7087bf2629f9f63534a686fc79f9163eedd38adb71cb19d0d94a4d3427f55d0f"},"schema_version":"1.0","source":{"id":"2308.02763","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.02763","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"arxiv_version","alias_value":"2308.02763v1","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.02763","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"pith_short_12","alias_value":"5SUIAWP6NUSI","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"pith_short_16","alias_value":"5SUIAWP6NUSISGY5","created_at":"2026-07-05T06:38:07Z"},{"alias_kind":"pith_short_8","alias_value":"5SUIAWP6","created_at":"2026-07-05T06:38:07Z"}],"graph_snapshots":[{"event_id":"sha256:2d130f610bf6d3431359f7cbac93388dc902deda05be55d957d3e665a1db5459","target":"graph","created_at":"2026-07-05T06:38:07Z","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/2308.02763/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the first decentralized algorithm for detecting predicates over continuous-time signals under partial synchrony. A distributed cyber-physical system (CPS) consists of a network of agents, each of which measures (or computes) a continuous-time signal. Examples include distributed industrial controllers connected over wireless networks and connected vehicles in traffic. The safety requirements of such CPS, expressed as logical predicates, must be monitored at runtime. This monitoring faces three challenges: first, every agent only knows its own signal, whereas the safety requirement i","authors_text":"Anik Momtaz, Borzoo Bonakdarpour, Charles Koll, Houssam Abbas","cross_cats":["cs.DC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2023-08-05T01:45:51Z","title":"Decentralized Predicate Detection over Partially Synchronous Continuous-Time Signals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.02763","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":"sha256:6c54ff2fe2fdc51e68dc7e842742cf341bd7fa0a9b642f5f075f5280585b2aba","target":"record","created_at":"2026-07-05T06:38:07Z","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":"0fadfc790b7481875f569c1b69f62c0bd15ba647ac02ad784ab735a92573b686","cross_cats_sorted":["cs.DC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2023-08-05T01:45:51Z","title_canon_sha256":"7087bf2629f9f63534a686fc79f9163eedd38adb71cb19d0d94a4d3427f55d0f"},"schema_version":"1.0","source":{"id":"2308.02763","kind":"arxiv","version":1}},"canonical_sha256":"eca88059fe6d24891b1d1b26cf3edf35b3420f67247bd4e7a887461d0e89863b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eca88059fe6d24891b1d1b26cf3edf35b3420f67247bd4e7a887461d0e89863b","first_computed_at":"2026-07-05T06:38:07.013486Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:38:07.013486Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5lNV745xgjsqoBhi61+GxB6X9l9tnwBa+b047pXuNl9qIN+yECL62VfKlyluL4qVXQ6inRlDk1liGiWzQbR4Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T06:38:07.013868Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.02763","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6c54ff2fe2fdc51e68dc7e842742cf341bd7fa0a9b642f5f075f5280585b2aba","sha256:2d130f610bf6d3431359f7cbac93388dc902deda05be55d957d3e665a1db5459"],"state_sha256":"cad062257e88e0c7517963deee4926463a643d33a0504f9e984d972fe422d7d2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yUcY7+R/IdCM5aXJdoVSRKXWZ9eNOGgUqApqZ8ywvIna1DkSTUprN6K1UBoM2vjLtjS87uAiB4xYnrWKGG7JBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T08:45:59.562116Z","bundle_sha256":"1b718ea2fc2887e540b55eb4a6350bf36560b4842e46b4b82e6bfe5063c8d1ff"}}