{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:TJZTU7TTTLNH4S74GYKLVIRKBB","short_pith_number":"pith:TJZTU7TT","canonical_record":{"source":{"id":"2505.00777","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2025-05-01T18:15:43Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"9b806afd04945479c6b0553e8d49f0e72faf9e582d8c4715e79c0bff88ec0251","abstract_canon_sha256":"23fdc687450782f9b58bdfcc034ce62843ec99f20563c719d30b4a232b460738"},"schema_version":"1.0"},"canonical_sha256":"9a733a7e739ada7e4bfc3614baa22a084170b213305679b649cea4ae7d7d0c11","source":{"kind":"arxiv","id":"2505.00777","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.00777","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"arxiv_version","alias_value":"2505.00777v1","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.00777","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"pith_short_12","alias_value":"TJZTU7TTTLNH","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"pith_short_16","alias_value":"TJZTU7TTTLNH4S74","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"pith_short_8","alias_value":"TJZTU7TT","created_at":"2026-07-05T10:57:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:TJZTU7TTTLNH4S74GYKLVIRKBB","target":"record","payload":{"canonical_record":{"source":{"id":"2505.00777","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2025-05-01T18:15:43Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"9b806afd04945479c6b0553e8d49f0e72faf9e582d8c4715e79c0bff88ec0251","abstract_canon_sha256":"23fdc687450782f9b58bdfcc034ce62843ec99f20563c719d30b4a232b460738"},"schema_version":"1.0"},"canonical_sha256":"9a733a7e739ada7e4bfc3614baa22a084170b213305679b649cea4ae7d7d0c11","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:57:38.950494Z","signature_b64":"AcopLAfIMRJ/3zNRKXjUlCoivPcEVF4lKZxycefE2AXP50BQDYAkj2jxSsNQgvOttlVP+oPTpatyya8hRZXwCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9a733a7e739ada7e4bfc3614baa22a084170b213305679b649cea4ae7d7d0c11","last_reissued_at":"2026-07-05T10:57:38.950056Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:57:38.950056Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.00777","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":"2026-07-05T10:57:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d4A32Ye1hMesqrSwsX7lwRbrSEDc7sExhT9ESeumWSi/ENymC7Kldk0LyNAop0vTMp7K1EDZIQWpU51XbwtiCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T03:20:40.601786Z"},"content_sha256":"7898a7396a705b68cb9433daccc44f01ad2376650b3bda52b9ade65a1ef9c47f","schema_version":"1.0","event_id":"sha256:7898a7396a705b68cb9433daccc44f01ad2376650b3bda52b9ade65a1ef9c47f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:TJZTU7TTTLNH4S74GYKLVIRKBB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Measurement, Entanglement and the Warping Mechanism of Human Perception","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"q-bio.NC","authors_text":"Diederik Aerts, Jonito Aerts Argu\\\"elles, Sandro Sozzo","submitted_at":"2025-05-01T18:15:43Z","abstract_excerpt":"We prove that the quantum measurement process contains the same warping mechanism that occurs in categorical perception, a phenomenon ubiquitous in human perception. This warping causes stimuli belonging to the same category to be perceived as more similar, while stimuli belonging to different categories are perceived as more different. As a result of a detailed study of the quantum measurement using the Bloch representation, we identify the natural metric for pure states, namely the Fubini Study metric, and the natural metric for density states, namely the trace class metric. The warping mech"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00777","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/2505.00777/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":"2026-07-05T10:57:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z4+v0sio4/3AMqD6ZEVQTaGjoRO6gnwz1nZLOtfiF+Zp7WLs4Z84u72eLAdmBrXYM8/FeRu0AdfF8xCtyjpoAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T03:20:40.602480Z"},"content_sha256":"000feedef42e11cb0af9bb18298aa55cd6ced7d46e892674dc19901d81fab895","schema_version":"1.0","event_id":"sha256:000feedef42e11cb0af9bb18298aa55cd6ced7d46e892674dc19901d81fab895"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TJZTU7TTTLNH4S74GYKLVIRKBB/bundle.json","state_url":"https://pith.science/pith/TJZTU7TTTLNH4S74GYKLVIRKBB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TJZTU7TTTLNH4S74GYKLVIRKBB/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":"2026-08-17T03:20:40Z","links":{"resolver":"https://pith.science/pith/TJZTU7TTTLNH4S74GYKLVIRKBB","bundle":"https://pith.science/pith/TJZTU7TTTLNH4S74GYKLVIRKBB/bundle.json","state":"https://pith.science/pith/TJZTU7TTTLNH4S74GYKLVIRKBB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TJZTU7TTTLNH4S74GYKLVIRKBB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:TJZTU7TTTLNH4S74GYKLVIRKBB","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":"23fdc687450782f9b58bdfcc034ce62843ec99f20563c719d30b4a232b460738","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2025-05-01T18:15:43Z","title_canon_sha256":"9b806afd04945479c6b0553e8d49f0e72faf9e582d8c4715e79c0bff88ec0251"},"schema_version":"1.0","source":{"id":"2505.00777","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.00777","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"arxiv_version","alias_value":"2505.00777v1","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.00777","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"pith_short_12","alias_value":"TJZTU7TTTLNH","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"pith_short_16","alias_value":"TJZTU7TTTLNH4S74","created_at":"2026-07-05T10:57:38Z"},{"alias_kind":"pith_short_8","alias_value":"TJZTU7TT","created_at":"2026-07-05T10:57:38Z"}],"graph_snapshots":[{"event_id":"sha256:000feedef42e11cb0af9bb18298aa55cd6ced7d46e892674dc19901d81fab895","target":"graph","created_at":"2026-07-05T10:57:38Z","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/2505.00777/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We prove that the quantum measurement process contains the same warping mechanism that occurs in categorical perception, a phenomenon ubiquitous in human perception. This warping causes stimuli belonging to the same category to be perceived as more similar, while stimuli belonging to different categories are perceived as more different. As a result of a detailed study of the quantum measurement using the Bloch representation, we identify the natural metric for pure states, namely the Fubini Study metric, and the natural metric for density states, namely the trace class metric. The warping mech","authors_text":"Diederik Aerts, Jonito Aerts Argu\\\"elles, Sandro Sozzo","cross_cats":["quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2025-05-01T18:15:43Z","title":"Quantum Measurement, Entanglement and the Warping Mechanism of Human Perception"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00777","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":"sha256:7898a7396a705b68cb9433daccc44f01ad2376650b3bda52b9ade65a1ef9c47f","target":"record","created_at":"2026-07-05T10:57:38Z","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":"23fdc687450782f9b58bdfcc034ce62843ec99f20563c719d30b4a232b460738","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2025-05-01T18:15:43Z","title_canon_sha256":"9b806afd04945479c6b0553e8d49f0e72faf9e582d8c4715e79c0bff88ec0251"},"schema_version":"1.0","source":{"id":"2505.00777","kind":"arxiv","version":1}},"canonical_sha256":"9a733a7e739ada7e4bfc3614baa22a084170b213305679b649cea4ae7d7d0c11","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a733a7e739ada7e4bfc3614baa22a084170b213305679b649cea4ae7d7d0c11","first_computed_at":"2026-07-05T10:57:38.950056Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:57:38.950056Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AcopLAfIMRJ/3zNRKXjUlCoivPcEVF4lKZxycefE2AXP50BQDYAkj2jxSsNQgvOttlVP+oPTpatyya8hRZXwCg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:57:38.950494Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.00777","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7898a7396a705b68cb9433daccc44f01ad2376650b3bda52b9ade65a1ef9c47f","sha256:000feedef42e11cb0af9bb18298aa55cd6ced7d46e892674dc19901d81fab895"],"state_sha256":"4492b446624650450cfbd9fb87e820e70faf974146313a3789ab69f8d2b57e67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YoID+wuDPMbakBehxJLyKQ69LXX5MfN9hsCuJcsoaeqLhEU5W+ILBiJiyxfDUtwkVeEQoTDeLWU9PM+PGU9dDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T03:20:40.608723Z","bundle_sha256":"e9e9e38d5abe0757c654b30b915eabfe333c8d0fb05774f69d87cd71c6ce6a9d"}}