{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:Q5CHYIYHDLKJPHGHYNGI37LLHK","short_pith_number":"pith:Q5CHYIYH","canonical_record":{"source":{"id":"1905.12593","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-05-29T17:12:44Z","cross_cats_sorted":["cs.CY","cs.SI"],"title_canon_sha256":"715c70d7727b593be32709e63bd9a9cd05ca6ce15e5f010aa885337b4d6b4e8c","abstract_canon_sha256":"693939f13bffbb0a60563286f56a64e7c868e53f9f05fd04585d79e44d90ae61"},"schema_version":"1.0"},"canonical_sha256":"87447c23071ad4979cc7c34c8dfd6b3a85d75a064ee112b2800c1f1fa8275a13","source":{"kind":"arxiv","id":"1905.12593","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.12593","created_at":"2026-05-17T23:44:41Z"},{"alias_kind":"arxiv_version","alias_value":"1905.12593v2","created_at":"2026-05-17T23:44:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.12593","created_at":"2026-05-17T23:44:41Z"},{"alias_kind":"pith_short_12","alias_value":"Q5CHYIYHDLKJ","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"Q5CHYIYHDLKJPHGH","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"Q5CHYIYH","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:Q5CHYIYHDLKJPHGHYNGI37LLHK","target":"record","payload":{"canonical_record":{"source":{"id":"1905.12593","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-05-29T17:12:44Z","cross_cats_sorted":["cs.CY","cs.SI"],"title_canon_sha256":"715c70d7727b593be32709e63bd9a9cd05ca6ce15e5f010aa885337b4d6b4e8c","abstract_canon_sha256":"693939f13bffbb0a60563286f56a64e7c868e53f9f05fd04585d79e44d90ae61"},"schema_version":"1.0"},"canonical_sha256":"87447c23071ad4979cc7c34c8dfd6b3a85d75a064ee112b2800c1f1fa8275a13","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:41.893674Z","signature_b64":"sxLelKqqDzGTFtxDwPXPF/743Xr60vnMFvNyYOdX3sB5au+fa8+3k0EIfirbC6GG20DAr/saTqIf+fZbenOmCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87447c23071ad4979cc7c34c8dfd6b3a85d75a064ee112b2800c1f1fa8275a13","last_reissued_at":"2026-05-17T23:44:41.893048Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:41.893048Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.12593","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":"2026-05-17T23:44:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"blPDMhQHiW7yLl6t/I1U8oJUV2zRhsNx+QxV8Cu7ZnT1UuOn8DqfaXDT9dePtemwLfIWDmvNSmM/k4horwBACg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T09:22:55.730863Z"},"content_sha256":"eaa0a6792a4dc58ba9647a17bd20b2827b5c5800cf9cd7124d4ab4d3b5003fef","schema_version":"1.0","event_id":"sha256:eaa0a6792a4dc58ba9647a17bd20b2827b5c5800cf9cd7124d4ab4d3b5003fef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:Q5CHYIYHDLKJPHGHYNGI37LLHK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automatically Dismantling Online Dating Fraud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY","cs.SI"],"primary_cat":"cs.CR","authors_text":"Awais Rashid, Claudia Peersman, Gianluca Stringhini, Guillermo Suarez-Tangil, Matthew Edwards, Monica Whitty","submitted_at":"2019-05-29T17:12:44Z","abstract_excerpt":"Online romance scams are a prevalent form of mass-marketing fraud in the West, and yet few studies have addressed the technical or data-driven responses to this problem. In this type of scam, fraudsters craft fake profiles and manually interact with their victims. Because of the characteristics of this type of fraud and of how dating sites operate, traditional detection methods (e.g., those used in spam filtering) are ineffective. In this paper, we present the results of a multi-pronged investigation into the archetype of online dating profiles used in this form of fraud, including their use o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.12593","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":"2026-05-17T23:44:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HwGYr9Zff12mMyKEKRPncCkdUA18GNHMyOeBpx/e6CT79N5lxYUVcSdmZvUJ0f/iMfBzsVERTeDJR4Gw5InGCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T09:22:55.731255Z"},"content_sha256":"bf932553c84b0bd5774a69be28f9a916055052db7fa19667e79e563d72966519","schema_version":"1.0","event_id":"sha256:bf932553c84b0bd5774a69be28f9a916055052db7fa19667e79e563d72966519"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q5CHYIYHDLKJPHGHYNGI37LLHK/bundle.json","state_url":"https://pith.science/pith/Q5CHYIYHDLKJPHGHYNGI37LLHK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q5CHYIYHDLKJPHGHYNGI37LLHK/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":"2026-06-03T09:22:55Z","links":{"resolver":"https://pith.science/pith/Q5CHYIYHDLKJPHGHYNGI37LLHK","bundle":"https://pith.science/pith/Q5CHYIYHDLKJPHGHYNGI37LLHK/bundle.json","state":"https://pith.science/pith/Q5CHYIYHDLKJPHGHYNGI37LLHK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q5CHYIYHDLKJPHGHYNGI37LLHK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:Q5CHYIYHDLKJPHGHYNGI37LLHK","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":"693939f13bffbb0a60563286f56a64e7c868e53f9f05fd04585d79e44d90ae61","cross_cats_sorted":["cs.CY","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-05-29T17:12:44Z","title_canon_sha256":"715c70d7727b593be32709e63bd9a9cd05ca6ce15e5f010aa885337b4d6b4e8c"},"schema_version":"1.0","source":{"id":"1905.12593","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.12593","created_at":"2026-05-17T23:44:41Z"},{"alias_kind":"arxiv_version","alias_value":"1905.12593v2","created_at":"2026-05-17T23:44:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.12593","created_at":"2026-05-17T23:44:41Z"},{"alias_kind":"pith_short_12","alias_value":"Q5CHYIYHDLKJ","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"Q5CHYIYHDLKJPHGH","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"Q5CHYIYH","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:bf932553c84b0bd5774a69be28f9a916055052db7fa19667e79e563d72966519","target":"graph","created_at":"2026-05-17T23:44:41Z","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":"Online romance scams are a prevalent form of mass-marketing fraud in the West, and yet few studies have addressed the technical or data-driven responses to this problem. In this type of scam, fraudsters craft fake profiles and manually interact with their victims. Because of the characteristics of this type of fraud and of how dating sites operate, traditional detection methods (e.g., those used in spam filtering) are ineffective. In this paper, we present the results of a multi-pronged investigation into the archetype of online dating profiles used in this form of fraud, including their use o","authors_text":"Awais Rashid, Claudia Peersman, Gianluca Stringhini, Guillermo Suarez-Tangil, Matthew Edwards, Monica Whitty","cross_cats":["cs.CY","cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-05-29T17:12:44Z","title":"Automatically Dismantling Online Dating Fraud"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.12593","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:eaa0a6792a4dc58ba9647a17bd20b2827b5c5800cf9cd7124d4ab4d3b5003fef","target":"record","created_at":"2026-05-17T23:44:41Z","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":"693939f13bffbb0a60563286f56a64e7c868e53f9f05fd04585d79e44d90ae61","cross_cats_sorted":["cs.CY","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-05-29T17:12:44Z","title_canon_sha256":"715c70d7727b593be32709e63bd9a9cd05ca6ce15e5f010aa885337b4d6b4e8c"},"schema_version":"1.0","source":{"id":"1905.12593","kind":"arxiv","version":2}},"canonical_sha256":"87447c23071ad4979cc7c34c8dfd6b3a85d75a064ee112b2800c1f1fa8275a13","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87447c23071ad4979cc7c34c8dfd6b3a85d75a064ee112b2800c1f1fa8275a13","first_computed_at":"2026-05-17T23:44:41.893048Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:44:41.893048Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sxLelKqqDzGTFtxDwPXPF/743Xr60vnMFvNyYOdX3sB5au+fa8+3k0EIfirbC6GG20DAr/saTqIf+fZbenOmCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:44:41.893674Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.12593","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eaa0a6792a4dc58ba9647a17bd20b2827b5c5800cf9cd7124d4ab4d3b5003fef","sha256:bf932553c84b0bd5774a69be28f9a916055052db7fa19667e79e563d72966519"],"state_sha256":"d758f0c91e8888cf74deefb2462e657b245b87544dddb2b2899b60cd4918ce98"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XIi53e0+55ZhqhQSc1NvOUyY62IXJH6ymxHsEBrUcV+Hcw36qZU/xP+FCbaehyedtzG9b2vqTMxmp39x4DkrAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T09:22:55.733502Z","bundle_sha256":"cc156cf6dcbe82e6a35882c1f0316e9983f01ed39821ed9d2550d11ef0a56f5e"}}