{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:4OV5VXRKLVZRQN23YKENIVS7LD","short_pith_number":"pith:4OV5VXRK","canonical_record":{"source":{"id":"2606.00043","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CY","submitted_at":"2026-04-28T19:06:15Z","cross_cats_sorted":["cs.MA"],"title_canon_sha256":"d26997b22f6afc8519d41b89a2a5115ac0d2d002fce94c562c3112959382ad8d","abstract_canon_sha256":"f4c39327aeb1d3e9a0f2900063d9526037b2d1cf9ea3c0877b10f16570ba3296"},"schema_version":"1.0"},"canonical_sha256":"e3abdade2a5d7318375bc288d4565f58d6e7f26c552dde9055506a8f8362e27b","source":{"kind":"arxiv","id":"2606.00043","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.00043","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"arxiv_version","alias_value":"2606.00043v1","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.00043","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"pith_short_12","alias_value":"4OV5VXRKLVZR","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"pith_short_16","alias_value":"4OV5VXRKLVZRQN23","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"pith_short_8","alias_value":"4OV5VXRK","created_at":"2026-06-02T00:03:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:4OV5VXRKLVZRQN23YKENIVS7LD","target":"record","payload":{"canonical_record":{"source":{"id":"2606.00043","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CY","submitted_at":"2026-04-28T19:06:15Z","cross_cats_sorted":["cs.MA"],"title_canon_sha256":"d26997b22f6afc8519d41b89a2a5115ac0d2d002fce94c562c3112959382ad8d","abstract_canon_sha256":"f4c39327aeb1d3e9a0f2900063d9526037b2d1cf9ea3c0877b10f16570ba3296"},"schema_version":"1.0"},"canonical_sha256":"e3abdade2a5d7318375bc288d4565f58d6e7f26c552dde9055506a8f8362e27b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-02T00:03:13.158596Z","signature_b64":"pxiywf+MB2EB/F0PnNVpjpY1kXilJLh9z46Esow2lr1fLfxU2iX8y5OlEdqxvhNbs7zhmF9JvOil9Wu6+cWsAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e3abdade2a5d7318375bc288d4565f58d6e7f26c552dde9055506a8f8362e27b","last_reissued_at":"2026-06-02T00:03:13.158185Z","signature_status":"signed_v1","first_computed_at":"2026-06-02T00:03:13.158185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.00043","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":"2026-06-02T00:03:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JYOmO3XnZExbXO0Gajx9/6PHc1BbZJcZWgNp1Tr77Bv0SfqTq7KqtVs+f/qkSG8f/3MRqkYjpacWgCnv71gaBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T21:00:24.674292Z"},"content_sha256":"4ac48666fe07cc6065802730d59882249954a88179c8ddb3225ecceff9bef3dd","schema_version":"1.0","event_id":"sha256:4ac48666fe07cc6065802730d59882249954a88179c8ddb3225ecceff9bef3dd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:4OV5VXRKLVZRQN23YKENIVS7LD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fake Plastic Voters: When Political Parties Can Use AI-Simulated Focus Groups","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.MA"],"primary_cat":"cs.CY","authors_text":"Claudio Novelli, Giuliano Formisano, Giulia Sandri, Javier Argota Sanchez-Vaquerizo, Jennifer Cyr, Luciano Floridi, Simon McDougall","submitted_at":"2026-04-28T19:06:15Z","abstract_excerpt":"Political parties strive to understand their electorates, and focus groups are a vital tool in these efforts. AI-enhanced simulation technologies (AESTs) enable synthetic focus groups in a fraction of the time (and cost), raising the question of when and how such simulated evidence can be used in campaign research. This paper develops a decision matrix to help party strategists match research needs to appropriate simulation technologies and to identify when to escalate to hybrid or fully human focus groups. The matrix combines three dimensions: strategic purpose, deployment risk, and empirical"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.00043","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/2606.00043/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":"2026-06-02T00:03:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NjxsB/5+BdcTmBV73dwmCiAG0Huh0IbIMMK5HPnBXMgXkVVT5Zu1CBeqlZ71cIIhfaoQHijyMbHna9e4sNnqDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T21:00:24.674697Z"},"content_sha256":"c9fed9f944130b9e397a95237eb4c1db34382c0aa5d2d6a22838d1b94942ce2c","schema_version":"1.0","event_id":"sha256:c9fed9f944130b9e397a95237eb4c1db34382c0aa5d2d6a22838d1b94942ce2c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4OV5VXRKLVZRQN23YKENIVS7LD/bundle.json","state_url":"https://pith.science/pith/4OV5VXRKLVZRQN23YKENIVS7LD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4OV5VXRKLVZRQN23YKENIVS7LD/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":"2026-06-23T21:00:24Z","links":{"resolver":"https://pith.science/pith/4OV5VXRKLVZRQN23YKENIVS7LD","bundle":"https://pith.science/pith/4OV5VXRKLVZRQN23YKENIVS7LD/bundle.json","state":"https://pith.science/pith/4OV5VXRKLVZRQN23YKENIVS7LD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4OV5VXRKLVZRQN23YKENIVS7LD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4OV5VXRKLVZRQN23YKENIVS7LD","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":"f4c39327aeb1d3e9a0f2900063d9526037b2d1cf9ea3c0877b10f16570ba3296","cross_cats_sorted":["cs.MA"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CY","submitted_at":"2026-04-28T19:06:15Z","title_canon_sha256":"d26997b22f6afc8519d41b89a2a5115ac0d2d002fce94c562c3112959382ad8d"},"schema_version":"1.0","source":{"id":"2606.00043","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.00043","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"arxiv_version","alias_value":"2606.00043v1","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.00043","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"pith_short_12","alias_value":"4OV5VXRKLVZR","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"pith_short_16","alias_value":"4OV5VXRKLVZRQN23","created_at":"2026-06-02T00:03:13Z"},{"alias_kind":"pith_short_8","alias_value":"4OV5VXRK","created_at":"2026-06-02T00:03:13Z"}],"graph_snapshots":[{"event_id":"sha256:c9fed9f944130b9e397a95237eb4c1db34382c0aa5d2d6a22838d1b94942ce2c","target":"graph","created_at":"2026-06-02T00:03:13Z","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/2606.00043/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Political parties strive to understand their electorates, and focus groups are a vital tool in these efforts. AI-enhanced simulation technologies (AESTs) enable synthetic focus groups in a fraction of the time (and cost), raising the question of when and how such simulated evidence can be used in campaign research. This paper develops a decision matrix to help party strategists match research needs to appropriate simulation technologies and to identify when to escalate to hybrid or fully human focus groups. The matrix combines three dimensions: strategic purpose, deployment risk, and empirical","authors_text":"Claudio Novelli, Giuliano Formisano, Giulia Sandri, Javier Argota Sanchez-Vaquerizo, Jennifer Cyr, Luciano Floridi, Simon McDougall","cross_cats":["cs.MA"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CY","submitted_at":"2026-04-28T19:06:15Z","title":"Fake Plastic Voters: When Political Parties Can Use AI-Simulated Focus Groups"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.00043","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":"sha256:4ac48666fe07cc6065802730d59882249954a88179c8ddb3225ecceff9bef3dd","target":"record","created_at":"2026-06-02T00:03:13Z","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":"f4c39327aeb1d3e9a0f2900063d9526037b2d1cf9ea3c0877b10f16570ba3296","cross_cats_sorted":["cs.MA"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CY","submitted_at":"2026-04-28T19:06:15Z","title_canon_sha256":"d26997b22f6afc8519d41b89a2a5115ac0d2d002fce94c562c3112959382ad8d"},"schema_version":"1.0","source":{"id":"2606.00043","kind":"arxiv","version":1}},"canonical_sha256":"e3abdade2a5d7318375bc288d4565f58d6e7f26c552dde9055506a8f8362e27b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3abdade2a5d7318375bc288d4565f58d6e7f26c552dde9055506a8f8362e27b","first_computed_at":"2026-06-02T00:03:13.158185Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T00:03:13.158185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pxiywf+MB2EB/F0PnNVpjpY1kXilJLh9z46Esow2lr1fLfxU2iX8y5OlEdqxvhNbs7zhmF9JvOil9Wu6+cWsAA==","signature_status":"signed_v1","signed_at":"2026-06-02T00:03:13.158596Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.00043","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ac48666fe07cc6065802730d59882249954a88179c8ddb3225ecceff9bef3dd","sha256:c9fed9f944130b9e397a95237eb4c1db34382c0aa5d2d6a22838d1b94942ce2c"],"state_sha256":"1270eee825558aba9840610484605b878dd3e770ed685db374b111c980013ecb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I6BStc58uzm8ADZta76y/N3z/t7ZOTW2O6crDHrgXAtCxPMU4/0Ap/P9kDZZFCzb9gk7tnb7lYr3zATisnHUBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T21:00:24.677056Z","bundle_sha256":"dce2ffd7eaf9d063af5baa74e3bfdc747701160ba66b79473f82fd6472f23ebe"}}