{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:5CKP46LKY2X5VXORGJRIX7DN2T","short_pith_number":"pith:5CKP46LK","canonical_record":{"source":{"id":"2606.30945","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2026-06-29T21:58:18Z","cross_cats_sorted":[],"title_canon_sha256":"72a2f92640b1157dd44b59b21f37eabd3d86785e4e01903369c0c2d01becf707","abstract_canon_sha256":"d938dd1329bcee6a58d4fd115ed2b9c16b0a5f35aa07530dc58778e71894d738"},"schema_version":"1.0"},"canonical_sha256":"e894fe796ac6afdaddd132628bfc6dd4c0190eb05f0ded9a8d0a8ef35786e4cb","source":{"kind":"arxiv","id":"2606.30945","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.30945","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"arxiv_version","alias_value":"2606.30945v1","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30945","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"pith_short_12","alias_value":"5CKP46LKY2X5","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"pith_short_16","alias_value":"5CKP46LKY2X5VXOR","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"pith_short_8","alias_value":"5CKP46LK","created_at":"2026-07-01T00:17:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:5CKP46LKY2X5VXORGJRIX7DN2T","target":"record","payload":{"canonical_record":{"source":{"id":"2606.30945","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2026-06-29T21:58:18Z","cross_cats_sorted":[],"title_canon_sha256":"72a2f92640b1157dd44b59b21f37eabd3d86785e4e01903369c0c2d01becf707","abstract_canon_sha256":"d938dd1329bcee6a58d4fd115ed2b9c16b0a5f35aa07530dc58778e71894d738"},"schema_version":"1.0"},"canonical_sha256":"e894fe796ac6afdaddd132628bfc6dd4c0190eb05f0ded9a8d0a8ef35786e4cb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-01T00:17:22.285916Z","signature_b64":"D5ayjjhHaDiKOvo/v8ecVaZ6DBCuH6NWp0+63WzKsjr9wRYHmFmIk90wtKBugc425mRsKYjXcu7PmEBGVfL+Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e894fe796ac6afdaddd132628bfc6dd4c0190eb05f0ded9a8d0a8ef35786e4cb","last_reissued_at":"2026-07-01T00:17:22.285497Z","signature_status":"signed_v1","first_computed_at":"2026-07-01T00:17:22.285497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.30945","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":"2026-07-01T00:17:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UO62LY4XI+YsjTviGDN+LQ9WBPlG3/6jbqWsAxVKdwVHlaCpP0+qd+P+Synmc+j6zN7cGRCOHlUleN25lYcICg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T21:52:42.995385Z"},"content_sha256":"7bac914846ca69725a2da7b90a2f4361c1d5279f4f753c9d06c09bf7ae387e9c","schema_version":"1.0","event_id":"sha256:7bac914846ca69725a2da7b90a2f4361c1d5279f4f753c9d06c09bf7ae387e9c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:5CKP46LKY2X5VXORGJRIX7DN2T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Free-form Association Tasks Reveal Stereotype Hallucination in Large Language Models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CY","authors_text":"Amir Goldberg, Douglas Guilbeault, Xinrui Chloe Zhao","submitted_at":"2026-06-29T21:58:18Z","abstract_excerpt":"Recent studies argue that LLMs can predict human stereotypical judgments. Yet whether LLMs emulate the cognitive processes underlying human stereotypes, or merely retrieve learned associations to solve prediction tasks, remains unclear. Prior work examines LLMs' stereotypes in either (i) controlled judgment tasks like multiple choice surveys, or (ii) contexts constrained by conventionalized and predictable group biases. Here, we compare the structure of the stereotypes that humans and LLMs exhibit in the interpretation of free-form stimuli, namely abstract art and Rorschach blots, which lack p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30945","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/2606.30945/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":"2026-07-01T00:17:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rGZKR+M+Ibgtftc1SljXIFmDAqrGqL/O33Lw1SClyADu3LCmQJV1HSVuP0FpXiggN1iv54SXmCVcYTwlvIF9Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T21:52:42.995761Z"},"content_sha256":"360b2b7032a52df467d5f74e5420f93f9a6a349f1c7730199e52f8af46e63357","schema_version":"1.0","event_id":"sha256:360b2b7032a52df467d5f74e5420f93f9a6a349f1c7730199e52f8af46e63357"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5CKP46LKY2X5VXORGJRIX7DN2T/bundle.json","state_url":"https://pith.science/pith/5CKP46LKY2X5VXORGJRIX7DN2T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5CKP46LKY2X5VXORGJRIX7DN2T/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":"2026-07-01T21:52:42Z","links":{"resolver":"https://pith.science/pith/5CKP46LKY2X5VXORGJRIX7DN2T","bundle":"https://pith.science/pith/5CKP46LKY2X5VXORGJRIX7DN2T/bundle.json","state":"https://pith.science/pith/5CKP46LKY2X5VXORGJRIX7DN2T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5CKP46LKY2X5VXORGJRIX7DN2T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:5CKP46LKY2X5VXORGJRIX7DN2T","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":"d938dd1329bcee6a58d4fd115ed2b9c16b0a5f35aa07530dc58778e71894d738","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2026-06-29T21:58:18Z","title_canon_sha256":"72a2f92640b1157dd44b59b21f37eabd3d86785e4e01903369c0c2d01becf707"},"schema_version":"1.0","source":{"id":"2606.30945","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.30945","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"arxiv_version","alias_value":"2606.30945v1","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30945","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"pith_short_12","alias_value":"5CKP46LKY2X5","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"pith_short_16","alias_value":"5CKP46LKY2X5VXOR","created_at":"2026-07-01T00:17:22Z"},{"alias_kind":"pith_short_8","alias_value":"5CKP46LK","created_at":"2026-07-01T00:17:22Z"}],"graph_snapshots":[{"event_id":"sha256:360b2b7032a52df467d5f74e5420f93f9a6a349f1c7730199e52f8af46e63357","target":"graph","created_at":"2026-07-01T00:17:22Z","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/2606.30945/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent studies argue that LLMs can predict human stereotypical judgments. Yet whether LLMs emulate the cognitive processes underlying human stereotypes, or merely retrieve learned associations to solve prediction tasks, remains unclear. Prior work examines LLMs' stereotypes in either (i) controlled judgment tasks like multiple choice surveys, or (ii) contexts constrained by conventionalized and predictable group biases. Here, we compare the structure of the stereotypes that humans and LLMs exhibit in the interpretation of free-form stimuli, namely abstract art and Rorschach blots, which lack p","authors_text":"Amir Goldberg, Douglas Guilbeault, Xinrui Chloe Zhao","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2026-06-29T21:58:18Z","title":"Free-form Association Tasks Reveal Stereotype Hallucination in Large Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30945","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":"sha256:7bac914846ca69725a2da7b90a2f4361c1d5279f4f753c9d06c09bf7ae387e9c","target":"record","created_at":"2026-07-01T00:17:22Z","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":"d938dd1329bcee6a58d4fd115ed2b9c16b0a5f35aa07530dc58778e71894d738","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2026-06-29T21:58:18Z","title_canon_sha256":"72a2f92640b1157dd44b59b21f37eabd3d86785e4e01903369c0c2d01becf707"},"schema_version":"1.0","source":{"id":"2606.30945","kind":"arxiv","version":1}},"canonical_sha256":"e894fe796ac6afdaddd132628bfc6dd4c0190eb05f0ded9a8d0a8ef35786e4cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e894fe796ac6afdaddd132628bfc6dd4c0190eb05f0ded9a8d0a8ef35786e4cb","first_computed_at":"2026-07-01T00:17:22.285497Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-01T00:17:22.285497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D5ayjjhHaDiKOvo/v8ecVaZ6DBCuH6NWp0+63WzKsjr9wRYHmFmIk90wtKBugc425mRsKYjXcu7PmEBGVfL+Dg==","signature_status":"signed_v1","signed_at":"2026-07-01T00:17:22.285916Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.30945","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7bac914846ca69725a2da7b90a2f4361c1d5279f4f753c9d06c09bf7ae387e9c","sha256:360b2b7032a52df467d5f74e5420f93f9a6a349f1c7730199e52f8af46e63357"],"state_sha256":"80b4964c1e2ef930acfb4193e2bd26656302d03e7e8481622026395695315b4b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dg5iccCZ3IRV6CrmyXxZPnGHRQiZ1IgxtG/Oc1Bzb5ykfEaP71JK30WfIP6o8pPHSrlyCwj3qIczrBxKKdkXAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T21:52:43.000591Z","bundle_sha256":"60cc49419c5251a1b90566cb3bbab598005dc3aa10b5a4dd23bc86c793ef7616"}}