{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WL2JU3YZEJ32JI6PAIEHWARNIJ","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":"324e8aa90d2b93fcbb7dda691fd80d5bb4c5e3683f31eb75307eff501c36a610","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2018-12-21T21:46:34Z","title_canon_sha256":"e073dcc51fbdabc2131e5253f34a43d6d1ac4408754f4bf48700c97df99fd6db"},"schema_version":"1.0","source":{"id":"1812.09383","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.09383","created_at":"2026-05-17T23:57:02Z"},{"alias_kind":"arxiv_version","alias_value":"1812.09383v2","created_at":"2026-05-17T23:57:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.09383","created_at":"2026-05-17T23:57:02Z"},{"alias_kind":"pith_short_12","alias_value":"WL2JU3YZEJ32","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WL2JU3YZEJ32JI6P","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WL2JU3YZ","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:9e04b9fee5d4d450af6d31842d620dc57f0e1112fa2f5a2517c88fb82de2d697","target":"graph","created_at":"2026-05-17T23:57:02Z","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":"Technology is increasingly used -- unintentionally (misinformation) or intentionally (disinformation) -- to spread false information at scale, with potentially broad-reaching societal effects. For example, technology enables increasingly realistic false images and videos, and hyper-personal targeting means different people may see different versions of reality. This report is the culmination of a PhD-level special topics course (https://courses.cs.washington.edu/courses/cse599b/18au/) in Computer Science & Engineering at the University of Washington's Paul G. Allen School in the fall of 2018. ","authors_text":"Bill Zorn, Christine Chen, Eric Zeng, Franziska Roesner, Gabriel Cadamuro, Gagan Bansal, John Akers, John Toman, Lucy Lin, Lucy Simko, Matthew Rockett, Phoebe Mulcaire, Quanze Chen, Rajalakshmi Nandakumar, Tongshuang Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2018-12-21T21:46:34Z","title":"Technology-Enabled Disinformation: Summary, Lessons, and Recommendations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.09383","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":"sha256:4b216560a49f1ddc19879ee88079ca0330ae4652586c899f1a6a1bce714d5651","target":"record","created_at":"2026-05-17T23:57:02Z","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":"324e8aa90d2b93fcbb7dda691fd80d5bb4c5e3683f31eb75307eff501c36a610","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2018-12-21T21:46:34Z","title_canon_sha256":"e073dcc51fbdabc2131e5253f34a43d6d1ac4408754f4bf48700c97df99fd6db"},"schema_version":"1.0","source":{"id":"1812.09383","kind":"arxiv","version":2}},"canonical_sha256":"b2f49a6f192277a4a3cf02087b022d425584b2afbef31206b344589da017db2a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2f49a6f192277a4a3cf02087b022d425584b2afbef31206b344589da017db2a","first_computed_at":"2026-05-17T23:57:02.377705Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:02.377705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"22K/VR+u54g2bvuXpUIVzP1vMmeVCyR2eF801IYA6ZulUzXO1ZrocJAbbxTrTYkhYBBo1qH9gZhJhJekova+Ag==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:02.378383Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.09383","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b216560a49f1ddc19879ee88079ca0330ae4652586c899f1a6a1bce714d5651","sha256:9e04b9fee5d4d450af6d31842d620dc57f0e1112fa2f5a2517c88fb82de2d697"],"state_sha256":"32a51cf4bf5b6d9565b128aaa38a2ff5f84b9e56c72fc4bfb7727042951a727a"}