{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:T3KHZNMYGCALIALAEVEYIFG2RO","short_pith_number":"pith:T3KHZNMY","canonical_record":{"source":{"id":"2211.01845","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2022-10-31T20:12:17Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"0a1f56c412e6307988236f204a42b9cf6f8fc0e2c6da8f88fe26731788e23c14","abstract_canon_sha256":"eea31e630b383722b3a9029bd0527ca5b3ea14593e7ca8d14cc5410436f1e767"},"schema_version":"1.0"},"canonical_sha256":"9ed47cb5983080b4016025498414da8b8df6b5159c55228217ef55f96ec15f82","source":{"kind":"arxiv","id":"2211.01845","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.01845","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"arxiv_version","alias_value":"2211.01845v1","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.01845","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"pith_short_12","alias_value":"T3KHZNMYGCAL","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"pith_short_16","alias_value":"T3KHZNMYGCALIALA","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"pith_short_8","alias_value":"T3KHZNMY","created_at":"2026-07-05T05:13:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:T3KHZNMYGCALIALAEVEYIFG2RO","target":"record","payload":{"canonical_record":{"source":{"id":"2211.01845","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2022-10-31T20:12:17Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"0a1f56c412e6307988236f204a42b9cf6f8fc0e2c6da8f88fe26731788e23c14","abstract_canon_sha256":"eea31e630b383722b3a9029bd0527ca5b3ea14593e7ca8d14cc5410436f1e767"},"schema_version":"1.0"},"canonical_sha256":"9ed47cb5983080b4016025498414da8b8df6b5159c55228217ef55f96ec15f82","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:13:00.622583Z","signature_b64":"IpZySWJV4hZL0CLrkseiPyw6OGyCj5chthdiz5zM5ja1qcCsUGljQop/d2SW6TBJCWSjQuI/bh1NClP58yohDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ed47cb5983080b4016025498414da8b8df6b5159c55228217ef55f96ec15f82","last_reissued_at":"2026-07-05T05:13:00.622078Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:13:00.622078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.01845","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":"2026-07-05T05:13:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7PP5+a9EluCOu9GBZdDHlbf3+zAiemwnmuoqMO6tPGS0FOYqILO1xgMxL2FIjW6WrzGPv90SpefUADjU1nGMDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T04:20:04.886905Z"},"content_sha256":"01db5bdd732e0033dc51783166a917eacfefed09bec611f8130e774f303d82ae","schema_version":"1.0","event_id":"sha256:01db5bdd732e0033dc51783166a917eacfefed09bec611f8130e774f303d82ae"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:T3KHZNMYGCALIALAEVEYIFG2RO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Reinforcement Learning based Cyberattack Model for Adaptive Traffic Signal Controller in Connected Transportation Systems","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CR","authors_text":"Alexander Hainen, Mizanur Rahman, Muhammad Sami Irfan, Sagar Dasgupta, Travis Atkison","submitted_at":"2022-10-31T20:12:17Z","abstract_excerpt":"In a connected transportation system, adaptive traffic signal controllers (ATSC) utilize real-time vehicle trajectory data received from vehicles through wireless connectivity (i.e., connected vehicles) to regulate green time. However, this wirelessly connected ATSC increases cyber-attack surfaces and increases their vulnerability to various cyber-attack modes, which can be leveraged to induce significant congestion in a roadway network. An attacker may receive financial benefits to create such a congestion for a specific roadway. One such mode is a 'sybil' attack in which an attacker creates "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.01845","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/2211.01845/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":"2026-07-05T05:13:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"spCnmsOtTP/uVW+i7VoxKVPybtBZ9FswU0hsKeU7FwtUCgrHK1sYUNLXmqAGCTZVCGR2VBFD2gWDqdbFO3vIDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T04:20:04.887493Z"},"content_sha256":"9e607f9ddee9357f1dc4dd8bc3c6f6e475c3a8f7f5a78ebe5bfc1bd1d2c8f2f5","schema_version":"1.0","event_id":"sha256:9e607f9ddee9357f1dc4dd8bc3c6f6e475c3a8f7f5a78ebe5bfc1bd1d2c8f2f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T3KHZNMYGCALIALAEVEYIFG2RO/bundle.json","state_url":"https://pith.science/pith/T3KHZNMYGCALIALAEVEYIFG2RO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T3KHZNMYGCALIALAEVEYIFG2RO/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":"2026-08-21T04:20:04Z","links":{"resolver":"https://pith.science/pith/T3KHZNMYGCALIALAEVEYIFG2RO","bundle":"https://pith.science/pith/T3KHZNMYGCALIALAEVEYIFG2RO/bundle.json","state":"https://pith.science/pith/T3KHZNMYGCALIALAEVEYIFG2RO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T3KHZNMYGCALIALAEVEYIFG2RO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:T3KHZNMYGCALIALAEVEYIFG2RO","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":"eea31e630b383722b3a9029bd0527ca5b3ea14593e7ca8d14cc5410436f1e767","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2022-10-31T20:12:17Z","title_canon_sha256":"0a1f56c412e6307988236f204a42b9cf6f8fc0e2c6da8f88fe26731788e23c14"},"schema_version":"1.0","source":{"id":"2211.01845","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.01845","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"arxiv_version","alias_value":"2211.01845v1","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.01845","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"pith_short_12","alias_value":"T3KHZNMYGCAL","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"pith_short_16","alias_value":"T3KHZNMYGCALIALA","created_at":"2026-07-05T05:13:00Z"},{"alias_kind":"pith_short_8","alias_value":"T3KHZNMY","created_at":"2026-07-05T05:13:00Z"}],"graph_snapshots":[{"event_id":"sha256:9e607f9ddee9357f1dc4dd8bc3c6f6e475c3a8f7f5a78ebe5bfc1bd1d2c8f2f5","target":"graph","created_at":"2026-07-05T05:13:00Z","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/2211.01845/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In a connected transportation system, adaptive traffic signal controllers (ATSC) utilize real-time vehicle trajectory data received from vehicles through wireless connectivity (i.e., connected vehicles) to regulate green time. However, this wirelessly connected ATSC increases cyber-attack surfaces and increases their vulnerability to various cyber-attack modes, which can be leveraged to induce significant congestion in a roadway network. An attacker may receive financial benefits to create such a congestion for a specific roadway. One such mode is a 'sybil' attack in which an attacker creates ","authors_text":"Alexander Hainen, Mizanur Rahman, Muhammad Sami Irfan, Sagar Dasgupta, Travis Atkison","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2022-10-31T20:12:17Z","title":"Reinforcement Learning based Cyberattack Model for Adaptive Traffic Signal Controller in Connected Transportation Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.01845","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":"sha256:01db5bdd732e0033dc51783166a917eacfefed09bec611f8130e774f303d82ae","target":"record","created_at":"2026-07-05T05:13:00Z","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":"eea31e630b383722b3a9029bd0527ca5b3ea14593e7ca8d14cc5410436f1e767","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2022-10-31T20:12:17Z","title_canon_sha256":"0a1f56c412e6307988236f204a42b9cf6f8fc0e2c6da8f88fe26731788e23c14"},"schema_version":"1.0","source":{"id":"2211.01845","kind":"arxiv","version":1}},"canonical_sha256":"9ed47cb5983080b4016025498414da8b8df6b5159c55228217ef55f96ec15f82","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ed47cb5983080b4016025498414da8b8df6b5159c55228217ef55f96ec15f82","first_computed_at":"2026-07-05T05:13:00.622078Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:13:00.622078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IpZySWJV4hZL0CLrkseiPyw6OGyCj5chthdiz5zM5ja1qcCsUGljQop/d2SW6TBJCWSjQuI/bh1NClP58yohDA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:13:00.622583Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.01845","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01db5bdd732e0033dc51783166a917eacfefed09bec611f8130e774f303d82ae","sha256:9e607f9ddee9357f1dc4dd8bc3c6f6e475c3a8f7f5a78ebe5bfc1bd1d2c8f2f5"],"state_sha256":"08efcb56fe9b6af7b0d64b360c322a0afd70a68f96a4b6559631557cee4d0ac2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rrZJR6qkcBg/FkFJ/mfFSxiNBmV92j/pxMLS+Nf1USPbuq9zbAobgO71/jnqtf7j9ZOyctII2HfaHgvXtrHaAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T04:20:04.892272Z","bundle_sha256":"94bc34512d10f69d4bb35922775945577592b959f16e898bde0b7aa1837e2112"}}