{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:GQMGJXFRMIUTQ7KFDQKCKAXCOI","short_pith_number":"pith:GQMGJXFR","canonical_record":{"source":{"id":"1903.10778","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-03-26T10:21:33Z","cross_cats_sorted":[],"title_canon_sha256":"a3100f00d97dc47bfdb1fd53f7d12e4f0036b8e1bb10f2e92b76d3d28a04e2a6","abstract_canon_sha256":"3bfbdda58840e296771ebe95cb9899d7da1d52fcad51e3960a29a234ea35e0c3"},"schema_version":"1.0"},"canonical_sha256":"341864dcb16229387d451c142502e27202267337a7c1c7b98f3e1af166d425fb","source":{"kind":"arxiv","id":"1903.10778","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.10778","created_at":"2026-05-17T23:50:17Z"},{"alias_kind":"arxiv_version","alias_value":"1903.10778v1","created_at":"2026-05-17T23:50:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.10778","created_at":"2026-05-17T23:50:17Z"},{"alias_kind":"pith_short_12","alias_value":"GQMGJXFRMIUT","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"GQMGJXFRMIUTQ7KF","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"GQMGJXFR","created_at":"2026-05-18T12:33:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:GQMGJXFRMIUTQ7KFDQKCKAXCOI","target":"record","payload":{"canonical_record":{"source":{"id":"1903.10778","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-03-26T10:21:33Z","cross_cats_sorted":[],"title_canon_sha256":"a3100f00d97dc47bfdb1fd53f7d12e4f0036b8e1bb10f2e92b76d3d28a04e2a6","abstract_canon_sha256":"3bfbdda58840e296771ebe95cb9899d7da1d52fcad51e3960a29a234ea35e0c3"},"schema_version":"1.0"},"canonical_sha256":"341864dcb16229387d451c142502e27202267337a7c1c7b98f3e1af166d425fb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:17.777855Z","signature_b64":"bzO2C0xZOOVXqLEOyH9LdSjjE4qBmSmqQ9gJZrZJqCdrk3L0s1JbV021nw4o55DI3gz7lvgmQEji6CQid8GyDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"341864dcb16229387d451c142502e27202267337a7c1c7b98f3e1af166d425fb","last_reissued_at":"2026-05-17T23:50:17.777169Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:17.777169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.10778","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":"2026-05-17T23:50:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o1AYdoTihHvQz23dsEgWCpCueD0M4itjOTpVhI1mE0tGiUvYb+p4IQGmU3D34oVxKoItA3HqmbGrs25EXMs/DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:24:45.832744Z"},"content_sha256":"bc0c17d5932d6487e82fb04c3e108f7a96d9a67a17e091c399e775451ec0b034","schema_version":"1.0","event_id":"sha256:bc0c17d5932d6487e82fb04c3e108f7a96d9a67a17e091c399e775451ec0b034"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:GQMGJXFRMIUTQ7KFDQKCKAXCOI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Data Protection by Design for Cybersecurity Systems in a Smart Home Environment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Dimitris Kavallieros, Elisavet Charalambous, Gohar Sargsyan, Konstantinos Limniotis, Nicholas Kolokotronis, Olga Gkotsopoulou, Paul Quinn, Stavros Shiaeles","submitted_at":"2019-03-26T10:21:33Z","abstract_excerpt":"The present paper deals with the elucidation and implementation of the Data Protection by Design (DPbD) principle as recently introduced in the European Union data protection law, specifically with regards to cybersecurity systems in a Smart Home environment, both from a legal and a technical perspective. Starting point constitutes the research conducted in the Cyber-Trust project, which endeavours the development of an innovative and customisable cybersecurity platform for cyber-threat intelligence gathering, detection and mitigation within the Internet of Things ecosystem. During the course "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.10778","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":""},"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":"2026-05-17T23:50:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5WdE0wIlXgYMCnRm9BgRlkFCAzIo79H9cf/tn1jP1qWuoX7JcHJQIVJPz9QnVhEK9WemtcGVAuA3N7AmPmeqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:24:45.833352Z"},"content_sha256":"4b6b5a3ef04f809753181413082d57405542d64e555e0d8853a950bbfc241665","schema_version":"1.0","event_id":"sha256:4b6b5a3ef04f809753181413082d57405542d64e555e0d8853a950bbfc241665"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GQMGJXFRMIUTQ7KFDQKCKAXCOI/bundle.json","state_url":"https://pith.science/pith/GQMGJXFRMIUTQ7KFDQKCKAXCOI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GQMGJXFRMIUTQ7KFDQKCKAXCOI/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":"2026-05-25T19:24:45Z","links":{"resolver":"https://pith.science/pith/GQMGJXFRMIUTQ7KFDQKCKAXCOI","bundle":"https://pith.science/pith/GQMGJXFRMIUTQ7KFDQKCKAXCOI/bundle.json","state":"https://pith.science/pith/GQMGJXFRMIUTQ7KFDQKCKAXCOI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GQMGJXFRMIUTQ7KFDQKCKAXCOI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:GQMGJXFRMIUTQ7KFDQKCKAXCOI","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":"3bfbdda58840e296771ebe95cb9899d7da1d52fcad51e3960a29a234ea35e0c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-03-26T10:21:33Z","title_canon_sha256":"a3100f00d97dc47bfdb1fd53f7d12e4f0036b8e1bb10f2e92b76d3d28a04e2a6"},"schema_version":"1.0","source":{"id":"1903.10778","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.10778","created_at":"2026-05-17T23:50:17Z"},{"alias_kind":"arxiv_version","alias_value":"1903.10778v1","created_at":"2026-05-17T23:50:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.10778","created_at":"2026-05-17T23:50:17Z"},{"alias_kind":"pith_short_12","alias_value":"GQMGJXFRMIUT","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"GQMGJXFRMIUTQ7KF","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"GQMGJXFR","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:4b6b5a3ef04f809753181413082d57405542d64e555e0d8853a950bbfc241665","target":"graph","created_at":"2026-05-17T23:50:17Z","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"},"paper":{"abstract_excerpt":"The present paper deals with the elucidation and implementation of the Data Protection by Design (DPbD) principle as recently introduced in the European Union data protection law, specifically with regards to cybersecurity systems in a Smart Home environment, both from a legal and a technical perspective. Starting point constitutes the research conducted in the Cyber-Trust project, which endeavours the development of an innovative and customisable cybersecurity platform for cyber-threat intelligence gathering, detection and mitigation within the Internet of Things ecosystem. During the course ","authors_text":"Dimitris Kavallieros, Elisavet Charalambous, Gohar Sargsyan, Konstantinos Limniotis, Nicholas Kolokotronis, Olga Gkotsopoulou, Paul Quinn, Stavros Shiaeles","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-03-26T10:21:33Z","title":"Data Protection by Design for Cybersecurity Systems in a Smart Home Environment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.10778","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:bc0c17d5932d6487e82fb04c3e108f7a96d9a67a17e091c399e775451ec0b034","target":"record","created_at":"2026-05-17T23:50:17Z","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":"3bfbdda58840e296771ebe95cb9899d7da1d52fcad51e3960a29a234ea35e0c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-03-26T10:21:33Z","title_canon_sha256":"a3100f00d97dc47bfdb1fd53f7d12e4f0036b8e1bb10f2e92b76d3d28a04e2a6"},"schema_version":"1.0","source":{"id":"1903.10778","kind":"arxiv","version":1}},"canonical_sha256":"341864dcb16229387d451c142502e27202267337a7c1c7b98f3e1af166d425fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"341864dcb16229387d451c142502e27202267337a7c1c7b98f3e1af166d425fb","first_computed_at":"2026-05-17T23:50:17.777169Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:17.777169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bzO2C0xZOOVXqLEOyH9LdSjjE4qBmSmqQ9gJZrZJqCdrk3L0s1JbV021nw4o55DI3gz7lvgmQEji6CQid8GyDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:17.777855Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.10778","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc0c17d5932d6487e82fb04c3e108f7a96d9a67a17e091c399e775451ec0b034","sha256:4b6b5a3ef04f809753181413082d57405542d64e555e0d8853a950bbfc241665"],"state_sha256":"459ad51ba3c9b84b4b4f5ceecfe7645bbaae349cb242848e6c3844ecf4a844e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W+FiMjzLWjr4WNX7EpohZ3A7iflsfMlAEiRMhAeUGDRa/lwF/Zqr17BE5h/pNXJZzbUpXHC9js2siuSeIYVEBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:24:45.837087Z","bundle_sha256":"5eefb928dd298d29892e8a208bd67e5b705ea82656a81410b44997bd9e91eee5"}}