{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:FQXPKQOGUHG46WINOI77OZ3WVK","short_pith_number":"pith:FQXPKQOG","canonical_record":{"source":{"id":"2208.11581","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2022-08-24T14:35:29Z","cross_cats_sorted":[],"title_canon_sha256":"be4fd42e14500a2eab7d544d92ff75f1f106e086545a468a2438e5fb38b27c07","abstract_canon_sha256":"74308b83e98dead82ccd463ff255256d1c5af5b88fc3eda3f1552fe1aee7363d"},"schema_version":"1.0"},"canonical_sha256":"2c2ef541c6a1cdcf590d723ff76776aa8c64bb7a5367ccc2e2e395ae948705b3","source":{"kind":"arxiv","id":"2208.11581","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.11581","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"arxiv_version","alias_value":"2208.11581v1","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.11581","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"pith_short_12","alias_value":"FQXPKQOGUHG4","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"pith_short_16","alias_value":"FQXPKQOGUHG46WIN","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"pith_short_8","alias_value":"FQXPKQOG","created_at":"2026-07-05T04:51:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:FQXPKQOGUHG46WINOI77OZ3WVK","target":"record","payload":{"canonical_record":{"source":{"id":"2208.11581","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2022-08-24T14:35:29Z","cross_cats_sorted":[],"title_canon_sha256":"be4fd42e14500a2eab7d544d92ff75f1f106e086545a468a2438e5fb38b27c07","abstract_canon_sha256":"74308b83e98dead82ccd463ff255256d1c5af5b88fc3eda3f1552fe1aee7363d"},"schema_version":"1.0"},"canonical_sha256":"2c2ef541c6a1cdcf590d723ff76776aa8c64bb7a5367ccc2e2e395ae948705b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:51:16.658604Z","signature_b64":"dLmeKr+DF7zHyMlViF900gwTMLgeTkB1x+rk7y23MTkLPTwQq4cGJBAa/dvxa//1hcswNnPJdflZBPmFLp5pBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c2ef541c6a1cdcf590d723ff76776aa8c64bb7a5367ccc2e2e395ae948705b3","last_reissued_at":"2026-07-05T04:51:16.658162Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:51:16.658162Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2208.11581","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":"2026-07-05T04:51:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hdU8mgjI+HdDjDFWSksg6BO5CHwrueMAgmp/QJ4Ut0febZvX3SP9u7qRBu/lD4s+urJ0ZAFLIF7kSAIIkjj3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T16:01:02.065396Z"},"content_sha256":"28632cf12c84d460fdb4c4091a27866cc8f87c09ee92c9360151afceb903ea07","schema_version":"1.0","event_id":"sha256:28632cf12c84d460fdb4c4091a27866cc8f87c09ee92c9360151afceb903ea07"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:FQXPKQOGUHG46WINOI77OZ3WVK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"\"Please help share!\": Security and Privacy Advice on Twitter during the 2022 Russian Invasion of Ukraine","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Christian Stransky, Dominik Wermke, Harshini Sri Ramulu, Juliane Schm\\\"user, Noah W\\\"ohler, Sascha Fahl, Yasemin Acar","submitted_at":"2022-08-24T14:35:29Z","abstract_excerpt":"The Russian Invasion of Ukraine in early 2022 resulted in a rapidly changing (cyber) threat environment. This changing environment incentivized the sharing of security advice on social media, both for the Ukrainian population, as well as against Russian cyber attacks at large. Previous research found a significant influence of online security advice on end users.\n  We collected 8,920 tweets posted after the Russian Invasion of Ukraine and examined 1,228 in detail, including qualitatively coding 232 relevant tweets and 140 linked documents for security and privacy advice. We identified 221 uniq"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.11581","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/2208.11581/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":"2026-07-05T04:51:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ELEw972t1WhhAXwv9Yo+OZngKQWDLkiszxJZjkhkAEL1SxfLSftdRBoPD7Yk6E2JaoC/ok+bvRanEkql2qapDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T16:01:02.065917Z"},"content_sha256":"10756721376bc977ddfb744ee1a16f43198cc0b03761e4f039a9a6338f1c17f7","schema_version":"1.0","event_id":"sha256:10756721376bc977ddfb744ee1a16f43198cc0b03761e4f039a9a6338f1c17f7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FQXPKQOGUHG46WINOI77OZ3WVK/bundle.json","state_url":"https://pith.science/pith/FQXPKQOGUHG46WINOI77OZ3WVK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FQXPKQOGUHG46WINOI77OZ3WVK/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":"2026-08-15T16:01:02Z","links":{"resolver":"https://pith.science/pith/FQXPKQOGUHG46WINOI77OZ3WVK","bundle":"https://pith.science/pith/FQXPKQOGUHG46WINOI77OZ3WVK/bundle.json","state":"https://pith.science/pith/FQXPKQOGUHG46WINOI77OZ3WVK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FQXPKQOGUHG46WINOI77OZ3WVK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:FQXPKQOGUHG46WINOI77OZ3WVK","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":"74308b83e98dead82ccd463ff255256d1c5af5b88fc3eda3f1552fe1aee7363d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2022-08-24T14:35:29Z","title_canon_sha256":"be4fd42e14500a2eab7d544d92ff75f1f106e086545a468a2438e5fb38b27c07"},"schema_version":"1.0","source":{"id":"2208.11581","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.11581","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"arxiv_version","alias_value":"2208.11581v1","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.11581","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"pith_short_12","alias_value":"FQXPKQOGUHG4","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"pith_short_16","alias_value":"FQXPKQOGUHG46WIN","created_at":"2026-07-05T04:51:16Z"},{"alias_kind":"pith_short_8","alias_value":"FQXPKQOG","created_at":"2026-07-05T04:51:16Z"}],"graph_snapshots":[{"event_id":"sha256:10756721376bc977ddfb744ee1a16f43198cc0b03761e4f039a9a6338f1c17f7","target":"graph","created_at":"2026-07-05T04:51:16Z","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/2208.11581/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Russian Invasion of Ukraine in early 2022 resulted in a rapidly changing (cyber) threat environment. This changing environment incentivized the sharing of security advice on social media, both for the Ukrainian population, as well as against Russian cyber attacks at large. Previous research found a significant influence of online security advice on end users.\n  We collected 8,920 tweets posted after the Russian Invasion of Ukraine and examined 1,228 in detail, including qualitatively coding 232 relevant tweets and 140 linked documents for security and privacy advice. We identified 221 uniq","authors_text":"Christian Stransky, Dominik Wermke, Harshini Sri Ramulu, Juliane Schm\\\"user, Noah W\\\"ohler, Sascha Fahl, Yasemin Acar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2022-08-24T14:35:29Z","title":"\"Please help share!\": Security and Privacy Advice on Twitter during the 2022 Russian Invasion of Ukraine"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.11581","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":"sha256:28632cf12c84d460fdb4c4091a27866cc8f87c09ee92c9360151afceb903ea07","target":"record","created_at":"2026-07-05T04:51:16Z","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":"74308b83e98dead82ccd463ff255256d1c5af5b88fc3eda3f1552fe1aee7363d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2022-08-24T14:35:29Z","title_canon_sha256":"be4fd42e14500a2eab7d544d92ff75f1f106e086545a468a2438e5fb38b27c07"},"schema_version":"1.0","source":{"id":"2208.11581","kind":"arxiv","version":1}},"canonical_sha256":"2c2ef541c6a1cdcf590d723ff76776aa8c64bb7a5367ccc2e2e395ae948705b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c2ef541c6a1cdcf590d723ff76776aa8c64bb7a5367ccc2e2e395ae948705b3","first_computed_at":"2026-07-05T04:51:16.658162Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:51:16.658162Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dLmeKr+DF7zHyMlViF900gwTMLgeTkB1x+rk7y23MTkLPTwQq4cGJBAa/dvxa//1hcswNnPJdflZBPmFLp5pBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:51:16.658604Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.11581","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28632cf12c84d460fdb4c4091a27866cc8f87c09ee92c9360151afceb903ea07","sha256:10756721376bc977ddfb744ee1a16f43198cc0b03761e4f039a9a6338f1c17f7"],"state_sha256":"fa8acd3c31141dbd74152d48a74975e5cbf7d6393856ddc1f5a1bb02cbcb3d75"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B1uYxj3gZZmBFPiVys1R+2reOnaB61UFgK3PtFHjT7gqf2KaoHA8ycRKhqKyrijAHZj3ouBkb2LfLDO+VQpaCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T16:01:02.069622Z","bundle_sha256":"73af525d1327be8e7a48134e1ca371f99b79167308e05699e3df0fd826a2b804"}}