{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:J76GIVUGMK4VKOVC6VVJMR6XFE","short_pith_number":"pith:J76GIVUG","canonical_record":{"source":{"id":"1809.05556","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-14T18:35:29Z","cross_cats_sorted":[],"title_canon_sha256":"c894b362408197b3487c4e6b6ff566d2e6374ccf4a878d822fa77c7a290ff581","abstract_canon_sha256":"d3cd861b55922e16d9b5b6d073d418fb3e29e483fb5a912cf241d02f0aa05809"},"schema_version":"1.0"},"canonical_sha256":"4ffc64568662b9553aa2f56a9647d72907380d7bea2fbcde2fb3a4c236efccbe","source":{"kind":"arxiv","id":"1809.05556","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05556","created_at":"2026-05-18T00:02:19Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05556v2","created_at":"2026-05-18T00:02:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05556","created_at":"2026-05-18T00:02:19Z"},{"alias_kind":"pith_short_12","alias_value":"J76GIVUGMK4V","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"J76GIVUGMK4VKOVC","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"J76GIVUG","created_at":"2026-05-18T12:32:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:J76GIVUGMK4VKOVC6VVJMR6XFE","target":"record","payload":{"canonical_record":{"source":{"id":"1809.05556","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-14T18:35:29Z","cross_cats_sorted":[],"title_canon_sha256":"c894b362408197b3487c4e6b6ff566d2e6374ccf4a878d822fa77c7a290ff581","abstract_canon_sha256":"d3cd861b55922e16d9b5b6d073d418fb3e29e483fb5a912cf241d02f0aa05809"},"schema_version":"1.0"},"canonical_sha256":"4ffc64568662b9553aa2f56a9647d72907380d7bea2fbcde2fb3a4c236efccbe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:02:19.220980Z","signature_b64":"WMOskfcGGcrW/UsGdZrO93xdayzNbkppSv57ZPqGepSGR7ijResNwHAKqPvGxChCETV572Sgzuhc3v/xXe4aDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ffc64568662b9553aa2f56a9647d72907380d7bea2fbcde2fb3a4c236efccbe","last_reissued_at":"2026-05-18T00:02:19.220505Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:02:19.220505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.05556","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:02:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TAmbswGGZVG59VskyMtxWlj5FpCglUY+Oj6LQW/Y0amAnhEaRohPQ8ZYqOlud7MFBjzjYv4FWBor0p1qbSf9Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:20:59.712838Z"},"content_sha256":"b893016262c533f32e4906b91aa18c4ef138792b1a9a8f133a37aab9a7e46757","schema_version":"1.0","event_id":"sha256:b893016262c533f32e4906b91aa18c4ef138792b1a9a8f133a37aab9a7e46757"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:J76GIVUGMK4VKOVC6VVJMR6XFE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Playing With Danger: A Taxonomy and Evaluation of Threats to Smart Toys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Amr Youssef, Mohammad Mannan, Moustafa Mahmoud, Sharon Shasha","submitted_at":"2018-09-14T18:35:29Z","abstract_excerpt":"Smart toys have captured an increasing share of the toy market, and are growing ubiquitous in households with children. Smart toys are a subset of Internet of Things (IoT) devices, containing sensors, actuators, and/or artificial intelligence capabilities. They frequently have internet connectivity, directly or indirectly through companion apps, and collect information about their users and environments. Recent studies have found security flaws in many smart toys that have led to serious privacy leaks, or allowed tracking a child's physical location. Some well-publicized discoveries of this na"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05556","kind":"arxiv","version":2},"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":"2026-05-18T00:02:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GpDkiPWAajg5qWSx0VifcEqxB1gwLyLni8w4cPDvmABZMCifb352p2QcY7nZk0N9GZXbbmSNUwFDXOpfCcPMAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:20:59.713190Z"},"content_sha256":"c40d8c28ff2de421f512ee2cf0119817fe61686f855b427130a2a00de0cfcafa","schema_version":"1.0","event_id":"sha256:c40d8c28ff2de421f512ee2cf0119817fe61686f855b427130a2a00de0cfcafa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J76GIVUGMK4VKOVC6VVJMR6XFE/bundle.json","state_url":"https://pith.science/pith/J76GIVUGMK4VKOVC6VVJMR6XFE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J76GIVUGMK4VKOVC6VVJMR6XFE/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":"2026-06-03T21:20:59Z","links":{"resolver":"https://pith.science/pith/J76GIVUGMK4VKOVC6VVJMR6XFE","bundle":"https://pith.science/pith/J76GIVUGMK4VKOVC6VVJMR6XFE/bundle.json","state":"https://pith.science/pith/J76GIVUGMK4VKOVC6VVJMR6XFE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J76GIVUGMK4VKOVC6VVJMR6XFE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:J76GIVUGMK4VKOVC6VVJMR6XFE","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":"d3cd861b55922e16d9b5b6d073d418fb3e29e483fb5a912cf241d02f0aa05809","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-14T18:35:29Z","title_canon_sha256":"c894b362408197b3487c4e6b6ff566d2e6374ccf4a878d822fa77c7a290ff581"},"schema_version":"1.0","source":{"id":"1809.05556","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05556","created_at":"2026-05-18T00:02:19Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05556v2","created_at":"2026-05-18T00:02:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05556","created_at":"2026-05-18T00:02:19Z"},{"alias_kind":"pith_short_12","alias_value":"J76GIVUGMK4V","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"J76GIVUGMK4VKOVC","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"J76GIVUG","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:c40d8c28ff2de421f512ee2cf0119817fe61686f855b427130a2a00de0cfcafa","target":"graph","created_at":"2026-05-18T00:02:19Z","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":"Smart toys have captured an increasing share of the toy market, and are growing ubiquitous in households with children. Smart toys are a subset of Internet of Things (IoT) devices, containing sensors, actuators, and/or artificial intelligence capabilities. They frequently have internet connectivity, directly or indirectly through companion apps, and collect information about their users and environments. Recent studies have found security flaws in many smart toys that have led to serious privacy leaks, or allowed tracking a child's physical location. Some well-publicized discoveries of this na","authors_text":"Amr Youssef, Mohammad Mannan, Moustafa Mahmoud, Sharon Shasha","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-14T18:35:29Z","title":"Playing With Danger: A Taxonomy and Evaluation of Threats to Smart Toys"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05556","kind":"arxiv","version":2},"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:b893016262c533f32e4906b91aa18c4ef138792b1a9a8f133a37aab9a7e46757","target":"record","created_at":"2026-05-18T00:02:19Z","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":"d3cd861b55922e16d9b5b6d073d418fb3e29e483fb5a912cf241d02f0aa05809","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-14T18:35:29Z","title_canon_sha256":"c894b362408197b3487c4e6b6ff566d2e6374ccf4a878d822fa77c7a290ff581"},"schema_version":"1.0","source":{"id":"1809.05556","kind":"arxiv","version":2}},"canonical_sha256":"4ffc64568662b9553aa2f56a9647d72907380d7bea2fbcde2fb3a4c236efccbe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4ffc64568662b9553aa2f56a9647d72907380d7bea2fbcde2fb3a4c236efccbe","first_computed_at":"2026-05-18T00:02:19.220505Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:02:19.220505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WMOskfcGGcrW/UsGdZrO93xdayzNbkppSv57ZPqGepSGR7ijResNwHAKqPvGxChCETV572Sgzuhc3v/xXe4aDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:02:19.220980Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.05556","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b893016262c533f32e4906b91aa18c4ef138792b1a9a8f133a37aab9a7e46757","sha256:c40d8c28ff2de421f512ee2cf0119817fe61686f855b427130a2a00de0cfcafa"],"state_sha256":"3aa6742306628da566017a9b4fb09a71cc29539c70ef25bc03febd65e5d1520b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bDOMHaPffhgLwmjk3ftGLKWpqy5p9kBhYjoFWIFOGhPX/6AUBR4ZYpIpbRQOjLassAOxqeVvOXKG2s6TuVY0Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T21:20:59.715159Z","bundle_sha256":"2b869ce777d237ff84a8a3d71df92347026261f0c88d0768ec806fe794e69560"}}