{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:HHGMTGGILDFZ7DQ6F5ERVMO7GC","short_pith_number":"pith:HHGMTGGI","canonical_record":{"source":{"id":"1609.09761","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2016-09-30T14:49:59Z","cross_cats_sorted":[],"title_canon_sha256":"fdd98fab9e360d15d69e1c003d6442160430b47fb849118b610130ba05def726","abstract_canon_sha256":"845c769788b3eeedb469e39e5423bb1b5b97e0c2269ce97c6aa7230d0f3ae1f0"},"schema_version":"1.0"},"canonical_sha256":"39ccc998c858cb9f8e1e2f491ab1df30bfbb1519001d4b87f4a5bca738d4c17b","source":{"kind":"arxiv","id":"1609.09761","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.09761","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"arxiv_version","alias_value":"1609.09761v2","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.09761","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"pith_short_12","alias_value":"HHGMTGGILDFZ","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HHGMTGGILDFZ7DQ6","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HHGMTGGI","created_at":"2026-05-18T12:30:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:HHGMTGGILDFZ7DQ6F5ERVMO7GC","target":"record","payload":{"canonical_record":{"source":{"id":"1609.09761","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2016-09-30T14:49:59Z","cross_cats_sorted":[],"title_canon_sha256":"fdd98fab9e360d15d69e1c003d6442160430b47fb849118b610130ba05def726","abstract_canon_sha256":"845c769788b3eeedb469e39e5423bb1b5b97e0c2269ce97c6aa7230d0f3ae1f0"},"schema_version":"1.0"},"canonical_sha256":"39ccc998c858cb9f8e1e2f491ab1df30bfbb1519001d4b87f4a5bca738d4c17b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:49.715888Z","signature_b64":"+XEUNEdEZbeNl0Y7TzqSfM+wHTZptchS2pSZ5KkcbrkJ7uDkGTKPG+Q+vlxs4KJ50rsszbT8rh60Nucj1iiGDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39ccc998c858cb9f8e1e2f491ab1df30bfbb1519001d4b87f4a5bca738d4c17b","last_reissued_at":"2026-05-18T01:02:49.715431Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:49.715431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.09761","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:02:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y/BCPqjbhNgDiREUhMYs5h5FRbNReTTKFioosbMmJVGNjPT6HaLHRdJkJe+unGQ3wrU2RVpZDVx/lrEM42gZAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T23:25:23.830469Z"},"content_sha256":"9f032df8adc51860331e627d32e1e4f22068336d5c245662ec003b5daf9c166d","schema_version":"1.0","event_id":"sha256:9f032df8adc51860331e627d32e1e4f22068336d5c245662ec003b5daf9c166d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:HHGMTGGILDFZ7DQ6F5ERVMO7GC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detecting Cognitive Appraisals from Facial Expressions for Interest Recognition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Mohammad Soleymani","submitted_at":"2016-09-30T14:49:59Z","abstract_excerpt":"Interest makes one hold her attention on the object of interest. Automatic recognition of interest has numerous applications in human-computer interaction. In this paper, we study the facial expressions associated with interest and its underlying and closely related components, namely, curiosity, coping potential, novelty and complexity. To this end, we conducted an experiment in which participants watched images and micro-videos while a front-facing camera recorded their expressions. After watching each item they self-reported their level of interest, curiosity, coping potential and perceived"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.09761","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T01:02:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VBLP49iQeYeV5IK3DgwwVgSN7fkebDKu3PGUKxy+hGkPvL82K4CDyyBaFZStuhrq8Tki0DKzMCZDrfcM/cEUAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T23:25:23.831079Z"},"content_sha256":"389fcf7472f20a60b9216253666125f87aa7c70901bc2815034dd22e3ea50219","schema_version":"1.0","event_id":"sha256:389fcf7472f20a60b9216253666125f87aa7c70901bc2815034dd22e3ea50219"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HHGMTGGILDFZ7DQ6F5ERVMO7GC/bundle.json","state_url":"https://pith.science/pith/HHGMTGGILDFZ7DQ6F5ERVMO7GC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HHGMTGGILDFZ7DQ6F5ERVMO7GC/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":"2026-05-19T23:25:23Z","links":{"resolver":"https://pith.science/pith/HHGMTGGILDFZ7DQ6F5ERVMO7GC","bundle":"https://pith.science/pith/HHGMTGGILDFZ7DQ6F5ERVMO7GC/bundle.json","state":"https://pith.science/pith/HHGMTGGILDFZ7DQ6F5ERVMO7GC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HHGMTGGILDFZ7DQ6F5ERVMO7GC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HHGMTGGILDFZ7DQ6F5ERVMO7GC","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":"845c769788b3eeedb469e39e5423bb1b5b97e0c2269ce97c6aa7230d0f3ae1f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2016-09-30T14:49:59Z","title_canon_sha256":"fdd98fab9e360d15d69e1c003d6442160430b47fb849118b610130ba05def726"},"schema_version":"1.0","source":{"id":"1609.09761","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.09761","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"arxiv_version","alias_value":"1609.09761v2","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.09761","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"pith_short_12","alias_value":"HHGMTGGILDFZ","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HHGMTGGILDFZ7DQ6","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HHGMTGGI","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:389fcf7472f20a60b9216253666125f87aa7c70901bc2815034dd22e3ea50219","target":"graph","created_at":"2026-05-18T01:02:49Z","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":"Interest makes one hold her attention on the object of interest. Automatic recognition of interest has numerous applications in human-computer interaction. In this paper, we study the facial expressions associated with interest and its underlying and closely related components, namely, curiosity, coping potential, novelty and complexity. To this end, we conducted an experiment in which participants watched images and micro-videos while a front-facing camera recorded their expressions. After watching each item they self-reported their level of interest, curiosity, coping potential and perceived","authors_text":"Mohammad Soleymani","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2016-09-30T14:49:59Z","title":"Detecting Cognitive Appraisals from Facial Expressions for Interest Recognition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.09761","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":"sha256:9f032df8adc51860331e627d32e1e4f22068336d5c245662ec003b5daf9c166d","target":"record","created_at":"2026-05-18T01:02:49Z","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":"845c769788b3eeedb469e39e5423bb1b5b97e0c2269ce97c6aa7230d0f3ae1f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2016-09-30T14:49:59Z","title_canon_sha256":"fdd98fab9e360d15d69e1c003d6442160430b47fb849118b610130ba05def726"},"schema_version":"1.0","source":{"id":"1609.09761","kind":"arxiv","version":2}},"canonical_sha256":"39ccc998c858cb9f8e1e2f491ab1df30bfbb1519001d4b87f4a5bca738d4c17b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"39ccc998c858cb9f8e1e2f491ab1df30bfbb1519001d4b87f4a5bca738d4c17b","first_computed_at":"2026-05-18T01:02:49.715431Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:49.715431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+XEUNEdEZbeNl0Y7TzqSfM+wHTZptchS2pSZ5KkcbrkJ7uDkGTKPG+Q+vlxs4KJ50rsszbT8rh60Nucj1iiGDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:49.715888Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.09761","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f032df8adc51860331e627d32e1e4f22068336d5c245662ec003b5daf9c166d","sha256:389fcf7472f20a60b9216253666125f87aa7c70901bc2815034dd22e3ea50219"],"state_sha256":"08f238a5877d87242cf6337d4c51390dd19d9e50608fe76967faca0fac2788a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"THsehOYF8bcQBSvaNQamx7kQ7aSgTvL2DY+3UUBDFMNj92FCFi+LVlie7SuAZKRfcKUOkWsfH526XznsNEWJAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T23:25:23.834224Z","bundle_sha256":"b0a077443aa72b422e812b4be73418b973503b95f3a547be5ccc844dc905c043"}}