{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:K7TPDWIOSHZXEXPKF45C4HEHUW","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":"e09836a1d085ba5ce9e91007758c870253933c5cfcb8cb3acf373ab88ccbee0c","cross_cats_sorted":["cs.CY","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-02-28T23:36:13Z","title_canon_sha256":"129fa02bff5eef46c756a655b7a8e0ccd94b21e0491b581cc88e0394ec079d51"},"schema_version":"1.0","source":{"id":"2003.00118","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.00118","created_at":"2026-07-05T00:44:44Z"},{"alias_kind":"arxiv_version","alias_value":"2003.00118v1","created_at":"2026-07-05T00:44:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.00118","created_at":"2026-07-05T00:44:44Z"},{"alias_kind":"pith_short_12","alias_value":"K7TPDWIOSHZX","created_at":"2026-07-05T00:44:44Z"},{"alias_kind":"pith_short_16","alias_value":"K7TPDWIOSHZXEXPK","created_at":"2026-07-05T00:44:44Z"},{"alias_kind":"pith_short_8","alias_value":"K7TPDWIO","created_at":"2026-07-05T00:44:44Z"}],"graph_snapshots":[{"event_id":"sha256:beaabc7967ecf3089ff50058ebdb03c06b4de17e29d5c677c75e8e845f8852a3","target":"graph","created_at":"2026-07-05T00:44:44Z","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/2003.00118/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Blockchain technology has drawn attention fromvarious communities. The underlying consensus mechanism inBlockchain enables a myriad of applications for the integrityassurance of stored data. In this paper, we utilize Blockchaintechnology to verify the authenticity of a video captured by astreaming IoT device for forensic investigation purposes. Theproposed approach computes the hash of video frames beforethey leave the IoT device and are transferred to a remote basestation. To guarantee the transmission, we ensure that this hashis sent through a TCP-based connection. The hash is then storedon ","authors_text":"Dominik Danko, Mumin Cebe Kemal Akkaya, Suat Mercan","cross_cats":["cs.CY","cs.NI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-02-28T23:36:13Z","title":"Assuring the Integrity of Videos from Wireless-based IoT Devices using Blockchain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.00118","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":"sha256:62230dd71982745d1196b4a00925a1c61731be1bbaca3676c52f0d536291f4a7","target":"record","created_at":"2026-07-05T00:44:44Z","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":"e09836a1d085ba5ce9e91007758c870253933c5cfcb8cb3acf373ab88ccbee0c","cross_cats_sorted":["cs.CY","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-02-28T23:36:13Z","title_canon_sha256":"129fa02bff5eef46c756a655b7a8e0ccd94b21e0491b581cc88e0394ec079d51"},"schema_version":"1.0","source":{"id":"2003.00118","kind":"arxiv","version":1}},"canonical_sha256":"57e6f1d90e91f3725dea2f3a2e1c87a5a708becf959167793f156b7371be5bb2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"57e6f1d90e91f3725dea2f3a2e1c87a5a708becf959167793f156b7371be5bb2","first_computed_at":"2026-07-05T00:44:44.207341Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:44:44.207341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2Tw5fXpPEty6Rq/Vle1gVu9Xb9RXLgAeer2BSqMs+SrnDb+OVYcxD1AYg2X/ikMa5aK3HsoOl9vkPmJnKF4sAg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:44:44.207695Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.00118","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:62230dd71982745d1196b4a00925a1c61731be1bbaca3676c52f0d536291f4a7","sha256:beaabc7967ecf3089ff50058ebdb03c06b4de17e29d5c677c75e8e845f8852a3"],"state_sha256":"3a9494fcdb89989572711adf8f505f901297bafd9c8b8d8411d89a0e40ae5745"}