{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:YCEO4UEAIN27HSK57UMW65T7NP","short_pith_number":"pith:YCEO4UEA","canonical_record":{"source":{"id":"2412.11715","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T12:35:56Z","cross_cats_sorted":["cs.MM","cs.SD","eess.AS"],"title_canon_sha256":"d5337ef5b6d528a4769a3dc587d90701b334d1d4bac40a54b9eb0b0bab45141c","abstract_canon_sha256":"df831b7d5c6c939006b28c04fd6c5a015e4701955efa27ad4c800262da92a6d4"},"schema_version":"1.0"},"canonical_sha256":"c088ee50804375f3c95dfd196f767f6bf08a93ee950e4f58b28215c1b710f87d","source":{"kind":"arxiv","id":"2412.11715","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11715","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11715v1","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11715","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"pith_short_12","alias_value":"YCEO4UEAIN27","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"pith_short_16","alias_value":"YCEO4UEAIN27HSK5","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"pith_short_8","alias_value":"YCEO4UEA","created_at":"2026-07-05T09:49:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:YCEO4UEAIN27HSK57UMW65T7NP","target":"record","payload":{"canonical_record":{"source":{"id":"2412.11715","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T12:35:56Z","cross_cats_sorted":["cs.MM","cs.SD","eess.AS"],"title_canon_sha256":"d5337ef5b6d528a4769a3dc587d90701b334d1d4bac40a54b9eb0b0bab45141c","abstract_canon_sha256":"df831b7d5c6c939006b28c04fd6c5a015e4701955efa27ad4c800262da92a6d4"},"schema_version":"1.0"},"canonical_sha256":"c088ee50804375f3c95dfd196f767f6bf08a93ee950e4f58b28215c1b710f87d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:49:50.620411Z","signature_b64":"W++PAnKGaIrD4xS52f+DsXbWNijBySdFg1JdWVJRIlz3e8get4W+ACl2DDCzeIgScinVFw7EEjwrM1gppVFfCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c088ee50804375f3c95dfd196f767f6bf08a93ee950e4f58b28215c1b710f87d","last_reissued_at":"2026-07-05T09:49:50.619890Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:49:50.619890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.11715","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":"2026-07-05T09:49:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zwDygcKNWVL9HAAxm1fJC4b5/Kn7FLyWRWl51Z0krb81MTzADpQC5K+ecrM1HRpBrn5NsmKTMQi7zbJ6WvFQAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:38:39.523829Z"},"content_sha256":"22800605c86aa0e7d2fff226f36fba9a9f3f69a439d884d5a962f50d306ef1a2","schema_version":"1.0","event_id":"sha256:22800605c86aa0e7d2fff226f36fba9a9f3f69a439d884d5a962f50d306ef1a2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:YCEO4UEAIN27HSK57UMW65T7NP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Discrepancy-Aware Attention Network for Enhanced Audio-Visual Zero-Shot Learning","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.MM","cs.SD","eess.AS"],"primary_cat":"cs.CV","authors_text":"Aiwen Sun, Mengren Zheng, RunLin Yu, Wenrui Li, Yipu Gong","submitted_at":"2024-12-16T12:35:56Z","abstract_excerpt":"Audio-visual Zero-Shot Learning (ZSL) has attracted significant attention for its ability to identify unseen classes and perform well in video classification tasks. However, modal imbalance in (G)ZSL leads to over-reliance on the optimal modality, reducing discriminative capabilities for unseen classes. Some studies have attempted to address this issue by modifying parameter gradients, but two challenges still remain: (a) Quality discrepancies, where modalities offer differing quantities and qualities of information for the same concept. (b) Content discrepancies, where sample contributions wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11715","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/2412.11715/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":"2026-07-05T09:49:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P3ms3QzZkUPyKYnVh0Am42O271PyzRJlGBEV9i8R4PQzl/3SJD6C7kexfQNjWSl1QkNarDROL7pXEPEzql4xBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:38:39.524204Z"},"content_sha256":"331cf32ba5a120e6f06566fce694ed628a39f62456cb2d2d92e9610cc12973f1","schema_version":"1.0","event_id":"sha256:331cf32ba5a120e6f06566fce694ed628a39f62456cb2d2d92e9610cc12973f1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YCEO4UEAIN27HSK57UMW65T7NP/bundle.json","state_url":"https://pith.science/pith/YCEO4UEAIN27HSK57UMW65T7NP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YCEO4UEAIN27HSK57UMW65T7NP/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":"2026-07-06T18:38:39Z","links":{"resolver":"https://pith.science/pith/YCEO4UEAIN27HSK57UMW65T7NP","bundle":"https://pith.science/pith/YCEO4UEAIN27HSK57UMW65T7NP/bundle.json","state":"https://pith.science/pith/YCEO4UEAIN27HSK57UMW65T7NP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YCEO4UEAIN27HSK57UMW65T7NP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YCEO4UEAIN27HSK57UMW65T7NP","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":"df831b7d5c6c939006b28c04fd6c5a015e4701955efa27ad4c800262da92a6d4","cross_cats_sorted":["cs.MM","cs.SD","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T12:35:56Z","title_canon_sha256":"d5337ef5b6d528a4769a3dc587d90701b334d1d4bac40a54b9eb0b0bab45141c"},"schema_version":"1.0","source":{"id":"2412.11715","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11715","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11715v1","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11715","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"pith_short_12","alias_value":"YCEO4UEAIN27","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"pith_short_16","alias_value":"YCEO4UEAIN27HSK5","created_at":"2026-07-05T09:49:50Z"},{"alias_kind":"pith_short_8","alias_value":"YCEO4UEA","created_at":"2026-07-05T09:49:50Z"}],"graph_snapshots":[{"event_id":"sha256:331cf32ba5a120e6f06566fce694ed628a39f62456cb2d2d92e9610cc12973f1","target":"graph","created_at":"2026-07-05T09:49:50Z","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/2412.11715/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Audio-visual Zero-Shot Learning (ZSL) has attracted significant attention for its ability to identify unseen classes and perform well in video classification tasks. However, modal imbalance in (G)ZSL leads to over-reliance on the optimal modality, reducing discriminative capabilities for unseen classes. Some studies have attempted to address this issue by modifying parameter gradients, but two challenges still remain: (a) Quality discrepancies, where modalities offer differing quantities and qualities of information for the same concept. (b) Content discrepancies, where sample contributions wi","authors_text":"Aiwen Sun, Mengren Zheng, RunLin Yu, Wenrui Li, Yipu Gong","cross_cats":["cs.MM","cs.SD","eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T12:35:56Z","title":"Discrepancy-Aware Attention Network for Enhanced Audio-Visual Zero-Shot Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11715","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":"sha256:22800605c86aa0e7d2fff226f36fba9a9f3f69a439d884d5a962f50d306ef1a2","target":"record","created_at":"2026-07-05T09:49:50Z","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":"df831b7d5c6c939006b28c04fd6c5a015e4701955efa27ad4c800262da92a6d4","cross_cats_sorted":["cs.MM","cs.SD","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T12:35:56Z","title_canon_sha256":"d5337ef5b6d528a4769a3dc587d90701b334d1d4bac40a54b9eb0b0bab45141c"},"schema_version":"1.0","source":{"id":"2412.11715","kind":"arxiv","version":1}},"canonical_sha256":"c088ee50804375f3c95dfd196f767f6bf08a93ee950e4f58b28215c1b710f87d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c088ee50804375f3c95dfd196f767f6bf08a93ee950e4f58b28215c1b710f87d","first_computed_at":"2026-07-05T09:49:50.619890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:49:50.619890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W++PAnKGaIrD4xS52f+DsXbWNijBySdFg1JdWVJRIlz3e8get4W+ACl2DDCzeIgScinVFw7EEjwrM1gppVFfCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:49:50.620411Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.11715","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22800605c86aa0e7d2fff226f36fba9a9f3f69a439d884d5a962f50d306ef1a2","sha256:331cf32ba5a120e6f06566fce694ed628a39f62456cb2d2d92e9610cc12973f1"],"state_sha256":"10640f7c4bb08bfdcd12e3c2d933ce3318e6bcc5ba736660eaf03f13ba872eee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cjHKv75xtEFuM4S1N+TKbpDith8VCKHSCY3G4wC1nDVbwTvn4Eu1Bhh9YD+c4sBzyrtPSX3C+vNr49E6pt6/BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:38:39.526138Z","bundle_sha256":"34a5a6cefe9e630e60e048c967d0388d5d8ced60c8051bb6b5bd63587164e4f8"}}