{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:ANU535CTIBA52G4WBW7JBMCFQ6","short_pith_number":"pith:ANU535CT","canonical_record":{"source":{"id":"2507.10209","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-07-14T12:27:09Z","cross_cats_sorted":[],"title_canon_sha256":"3db947d63e8aa8a635549c9a381e7f60d130f77cb4472db3352a8855e0ef852d","abstract_canon_sha256":"de07f847417db8480abfd519f4d26a079f174c17e9e7e28b85c04a688cd2ccf8"},"schema_version":"1.0"},"canonical_sha256":"0369ddf4534041dd1b960dbe90b045878e738ebfa41998334b7b4171daf85a09","source":{"kind":"arxiv","id":"2507.10209","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.10209","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"arxiv_version","alias_value":"2507.10209v1","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.10209","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"pith_short_12","alias_value":"ANU535CTIBA5","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"pith_short_16","alias_value":"ANU535CTIBA52G4W","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"pith_short_8","alias_value":"ANU535CT","created_at":"2026-07-05T11:36:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:ANU535CTIBA52G4WBW7JBMCFQ6","target":"record","payload":{"canonical_record":{"source":{"id":"2507.10209","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-07-14T12:27:09Z","cross_cats_sorted":[],"title_canon_sha256":"3db947d63e8aa8a635549c9a381e7f60d130f77cb4472db3352a8855e0ef852d","abstract_canon_sha256":"de07f847417db8480abfd519f4d26a079f174c17e9e7e28b85c04a688cd2ccf8"},"schema_version":"1.0"},"canonical_sha256":"0369ddf4534041dd1b960dbe90b045878e738ebfa41998334b7b4171daf85a09","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:36:47.027453Z","signature_b64":"Por2K5xMNiuV5solYSHdmNzMPlAVtpi049Iyy9oWlmksV8LJ0SqgolGexV5E/RxJTGkvtjJMrOlG1yWECEmCCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0369ddf4534041dd1b960dbe90b045878e738ebfa41998334b7b4171daf85a09","last_reissued_at":"2026-07-05T11:36:47.026938Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:36:47.026938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.10209","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":"2026-07-05T11:36:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C64cDP9PJlCVGYP4LIVOS2wXmcA/D9RtJ8ZEnkJDHPMyCyPM37S9P/+GGYa2Fk73mHW0EaAvTMsEyDO6l2BNAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T19:40:34.691120Z"},"content_sha256":"cd1b1cf250512733463962cbca303d8df7e4b4fcd3effb5c7a5ec7d57e0a2d00","schema_version":"1.0","event_id":"sha256:cd1b1cf250512733463962cbca303d8df7e4b4fcd3effb5c7a5ec7d57e0a2d00"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:ANU535CTIBA52G4WBW7JBMCFQ6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Is Micro-expression Ethnic Leaning?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Guoying Zhao, Huai-Qian Khor, Xingxun Jiang, Yante Li","submitted_at":"2025-07-14T12:27:09Z","abstract_excerpt":"How much does ethnicity play its part in emotional expression? Emotional expression and micro-expression research probe into understanding human psychological responses to emotional stimuli, thereby revealing substantial hidden yet authentic emotions that can be useful in the event of diagnosis and interviews. While increased attention had been provided to micro-expression analysis, the studies were done under Ekman's assumption of emotion universality, where emotional expressions are identical across cultures and social contexts. Our computational study uncovers some of the influences of ethn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.10209","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/2507.10209/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":"2026-07-05T11:36:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mex3fASYX3pvn5lOw6ETSWncnRJZ984opV4arplvT+fU2IFvHD/c/xixwMI8zvV5ECnS/1flQkoRIx6nFpmPDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T19:40:34.691719Z"},"content_sha256":"3826752a5f7fa5a41aa68095f6d4cff1e4cbb49704fc8ce9c174745f57f85386","schema_version":"1.0","event_id":"sha256:3826752a5f7fa5a41aa68095f6d4cff1e4cbb49704fc8ce9c174745f57f85386"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ANU535CTIBA52G4WBW7JBMCFQ6/bundle.json","state_url":"https://pith.science/pith/ANU535CTIBA52G4WBW7JBMCFQ6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ANU535CTIBA52G4WBW7JBMCFQ6/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":"2026-08-08T19:40:34Z","links":{"resolver":"https://pith.science/pith/ANU535CTIBA52G4WBW7JBMCFQ6","bundle":"https://pith.science/pith/ANU535CTIBA52G4WBW7JBMCFQ6/bundle.json","state":"https://pith.science/pith/ANU535CTIBA52G4WBW7JBMCFQ6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ANU535CTIBA52G4WBW7JBMCFQ6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ANU535CTIBA52G4WBW7JBMCFQ6","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":"de07f847417db8480abfd519f4d26a079f174c17e9e7e28b85c04a688cd2ccf8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-07-14T12:27:09Z","title_canon_sha256":"3db947d63e8aa8a635549c9a381e7f60d130f77cb4472db3352a8855e0ef852d"},"schema_version":"1.0","source":{"id":"2507.10209","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.10209","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"arxiv_version","alias_value":"2507.10209v1","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.10209","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"pith_short_12","alias_value":"ANU535CTIBA5","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"pith_short_16","alias_value":"ANU535CTIBA52G4W","created_at":"2026-07-05T11:36:47Z"},{"alias_kind":"pith_short_8","alias_value":"ANU535CT","created_at":"2026-07-05T11:36:47Z"}],"graph_snapshots":[{"event_id":"sha256:3826752a5f7fa5a41aa68095f6d4cff1e4cbb49704fc8ce9c174745f57f85386","target":"graph","created_at":"2026-07-05T11:36:47Z","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/2507.10209/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"How much does ethnicity play its part in emotional expression? Emotional expression and micro-expression research probe into understanding human psychological responses to emotional stimuli, thereby revealing substantial hidden yet authentic emotions that can be useful in the event of diagnosis and interviews. While increased attention had been provided to micro-expression analysis, the studies were done under Ekman's assumption of emotion universality, where emotional expressions are identical across cultures and social contexts. Our computational study uncovers some of the influences of ethn","authors_text":"Guoying Zhao, Huai-Qian Khor, Xingxun Jiang, Yante Li","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-07-14T12:27:09Z","title":"Is Micro-expression Ethnic Leaning?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.10209","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:cd1b1cf250512733463962cbca303d8df7e4b4fcd3effb5c7a5ec7d57e0a2d00","target":"record","created_at":"2026-07-05T11:36:47Z","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":"de07f847417db8480abfd519f4d26a079f174c17e9e7e28b85c04a688cd2ccf8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-07-14T12:27:09Z","title_canon_sha256":"3db947d63e8aa8a635549c9a381e7f60d130f77cb4472db3352a8855e0ef852d"},"schema_version":"1.0","source":{"id":"2507.10209","kind":"arxiv","version":1}},"canonical_sha256":"0369ddf4534041dd1b960dbe90b045878e738ebfa41998334b7b4171daf85a09","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0369ddf4534041dd1b960dbe90b045878e738ebfa41998334b7b4171daf85a09","first_computed_at":"2026-07-05T11:36:47.026938Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:36:47.026938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Por2K5xMNiuV5solYSHdmNzMPlAVtpi049Iyy9oWlmksV8LJ0SqgolGexV5E/RxJTGkvtjJMrOlG1yWECEmCCw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:36:47.027453Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.10209","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd1b1cf250512733463962cbca303d8df7e4b4fcd3effb5c7a5ec7d57e0a2d00","sha256:3826752a5f7fa5a41aa68095f6d4cff1e4cbb49704fc8ce9c174745f57f85386"],"state_sha256":"3676d00c47d5c46ac51d42afd3afdecf5942c2647db7f240d44ff3e3db2d9389"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Pkos+0OzU9RdGVqBSfMoF1hLUy6p8Vqi9dVV+NDdP+zUn9nx2OW2qAM+uwYE7yBabPa3j+Zc4MTJfR4UAQNuAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T19:40:34.697105Z","bundle_sha256":"8bfdaebbf34288f815662a2d82a2e2a6583c9c9241264b0fb70a8ec3ecd60990"}}