{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DI72BXG3VRBAGNZEO7TGOZ7STE","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":"d83eab2eef9756bcb43e00d1a9d3a10b9dddbd7edbb17f8c709d8971b25a1893","cross_cats_sorted":["cs.NI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-02-07T13:32:48Z","title_canon_sha256":"b382aab2520ba47770707a225b484b4defe9799de153dd846016dab29b4f85c7"},"schema_version":"1.0","source":{"id":"2502.04915","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.04915","created_at":"2026-07-05T10:10:59Z"},{"alias_kind":"arxiv_version","alias_value":"2502.04915v1","created_at":"2026-07-05T10:10:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.04915","created_at":"2026-07-05T10:10:59Z"},{"alias_kind":"pith_short_12","alias_value":"DI72BXG3VRBA","created_at":"2026-07-05T10:10:59Z"},{"alias_kind":"pith_short_16","alias_value":"DI72BXG3VRBAGNZE","created_at":"2026-07-05T10:10:59Z"},{"alias_kind":"pith_short_8","alias_value":"DI72BXG3","created_at":"2026-07-05T10:10:59Z"}],"graph_snapshots":[{"event_id":"sha256:b43f47c74dc7797098b9d8c4c96c1e2118d32d4756984e86c20bb259f3a15706","target":"graph","created_at":"2026-07-05T10:10:59Z","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/2502.04915/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The lack of authentication during the initial bootstrapping phase between cellular devices and base stations allows attackers to deploy fake base stations and send malicious messages to the devices. These attacks have been a long-existing problem in cellular networks, enabling adversaries to launch denial-of-service (DoS), information leakage, and location-tracking attacks. While some defense mechanisms are introduced in 5G, (e.g., encrypting user identifiers to mitigate IMSI catchers), the initial communication between devices and base stations remains unauthenticated, leaving a critical secu","authors_text":"(2) University of South Florida), Attila A. Yavuz (2), Rouzbeh Behnia (2), Syed Rafiul Hussain (1) ((1) The Pennsylvania State University, Yilu Dong (1)","cross_cats":["cs.NI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-02-07T13:32:48Z","title":"Securing 5G Bootstrapping: A Two-Layer IBS Authentication Protocol"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.04915","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":"sha256:1f2e5e1ef465f322a1784ff149f86b308b10c3b6bfdc4585b7e0768376907f44","target":"record","created_at":"2026-07-05T10:10:59Z","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":"d83eab2eef9756bcb43e00d1a9d3a10b9dddbd7edbb17f8c709d8971b25a1893","cross_cats_sorted":["cs.NI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-02-07T13:32:48Z","title_canon_sha256":"b382aab2520ba47770707a225b484b4defe9799de153dd846016dab29b4f85c7"},"schema_version":"1.0","source":{"id":"2502.04915","kind":"arxiv","version":1}},"canonical_sha256":"1a3fa0dcdbac4203372477e66767f2992d2428888832afa89d15ff061584e858","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a3fa0dcdbac4203372477e66767f2992d2428888832afa89d15ff061584e858","first_computed_at":"2026-07-05T10:10:59.506657Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:10:59.506657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QUsgChXKBLeNRl8qrtE/cFWakGWn/xqELsKeUvScUhexEcGLX0iFknu1zKz/3evGvSo+mFMlJzCdHuOg8gX1Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:10:59.507183Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.04915","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f2e5e1ef465f322a1784ff149f86b308b10c3b6bfdc4585b7e0768376907f44","sha256:b43f47c74dc7797098b9d8c4c96c1e2118d32d4756984e86c20bb259f3a15706"],"state_sha256":"e4f19f51def615d5e0193f7ecdff94bdd3278435eda1ff069f14eead64d1dddd"}