{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:WJBFEZQDNQD64O3ZZR6VS77VDD","short_pith_number":"pith:WJBFEZQD","canonical_record":{"source":{"id":"2606.26556","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2026-06-25T03:07:34Z","cross_cats_sorted":["cs.MM","eess.AS"],"title_canon_sha256":"194b7fbf60503ab691381e5aee33726906c506eb84132ca987ebedd562b447aa","abstract_canon_sha256":"7ff7dd8e08780647ff2a5b8233563373d43f4296d6adbd0e937448fcf6916830"},"schema_version":"1.0"},"canonical_sha256":"b2425266036c07ee3b79cc7d597ff518f7f87b126dd5ed1f79c5588c0e8c5d43","source":{"kind":"arxiv","id":"2606.26556","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.26556","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"arxiv_version","alias_value":"2606.26556v1","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.26556","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"pith_short_12","alias_value":"WJBFEZQDNQD6","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"pith_short_16","alias_value":"WJBFEZQDNQD64O3Z","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"pith_short_8","alias_value":"WJBFEZQD","created_at":"2026-06-26T01:15:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:WJBFEZQDNQD64O3ZZR6VS77VDD","target":"record","payload":{"canonical_record":{"source":{"id":"2606.26556","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2026-06-25T03:07:34Z","cross_cats_sorted":["cs.MM","eess.AS"],"title_canon_sha256":"194b7fbf60503ab691381e5aee33726906c506eb84132ca987ebedd562b447aa","abstract_canon_sha256":"7ff7dd8e08780647ff2a5b8233563373d43f4296d6adbd0e937448fcf6916830"},"schema_version":"1.0"},"canonical_sha256":"b2425266036c07ee3b79cc7d597ff518f7f87b126dd5ed1f79c5588c0e8c5d43","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-26T01:15:34.531134Z","signature_b64":"JRHd7io3+6bcCUuiscxIF2v0zwn8VeWTGRDNgcWZ6gHFbG+bcSJEVZPegN10DurnRUiCCNDAe+QHuuGfmkG/Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b2425266036c07ee3b79cc7d597ff518f7f87b126dd5ed1f79c5588c0e8c5d43","last_reissued_at":"2026-06-26T01:15:34.530712Z","signature_status":"signed_v1","first_computed_at":"2026-06-26T01:15:34.530712Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.26556","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":"2026-06-26T01:15:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eQycq38fuWq0FC0u2HGPdSLVhqFIaKo77yaofu6VQWMse0+MJEa3XjHNuBg/bG4plbYlc25C+na2G8YR9nHdAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T13:24:09.726354Z"},"content_sha256":"66b9db2cce80a3dac768e68fd41c62af1de9f1fd4cd9b4598c681c46a4cb2743","schema_version":"1.0","event_id":"sha256:66b9db2cce80a3dac768e68fd41c62af1de9f1fd4cd9b4598c681c46a4cb2743"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:WJBFEZQDNQD64O3ZZR6VS77VDD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"WQ-Fusion: Dynamic Gated Attention for Cross-Domain Audio Representation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.MM","eess.AS"],"primary_cat":"cs.SD","authors_text":"Gongping Huang, Hanchen Pei, Hao Zhang, Jacob Benesty, Jingdong Chen, Lei Ding, Mingda Lin, Tiantian Xiong, Xinyue Zhou","submitted_at":"2026-06-25T03:07:34Z","abstract_excerpt":"While pre-trained models excel in specialized tasks, learning universal representations across diverse acoustic domains remains challenging. To address this, we propose WQ-Fusion, a robust dual-encoder framework for cross-domain audio representation learning. Overcoming the limitations of static concatenation, WQ-Fusion integrates whisper and qwen via an Adaptive Feature Modulation module and a novel element-wise gated attention mechanism. This design enables dynamic feature selection, allowing the model to selectively emphasize relevant acoustic and semantic dimensions. Extensive experiments "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.26556","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/2606.26556/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":"2026-06-26T01:15:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LeEvurqe/QBtSoVZqJTVoDZwqEoMaDyYgHFpdrbYyhgPrJX9s18isUyZWOPKB80oBbv7mrLgabD8E9tlWwnIBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T13:24:09.726743Z"},"content_sha256":"dc12c0c88559d731dfcc9992314db5bcbaca5f9ce7d764eb9b1b6e5b3b54efbe","schema_version":"1.0","event_id":"sha256:dc12c0c88559d731dfcc9992314db5bcbaca5f9ce7d764eb9b1b6e5b3b54efbe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WJBFEZQDNQD64O3ZZR6VS77VDD/bundle.json","state_url":"https://pith.science/pith/WJBFEZQDNQD64O3ZZR6VS77VDD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WJBFEZQDNQD64O3ZZR6VS77VDD/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":"2026-07-02T13:24:09Z","links":{"resolver":"https://pith.science/pith/WJBFEZQDNQD64O3ZZR6VS77VDD","bundle":"https://pith.science/pith/WJBFEZQDNQD64O3ZZR6VS77VDD/bundle.json","state":"https://pith.science/pith/WJBFEZQDNQD64O3ZZR6VS77VDD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WJBFEZQDNQD64O3ZZR6VS77VDD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:WJBFEZQDNQD64O3ZZR6VS77VDD","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":"7ff7dd8e08780647ff2a5b8233563373d43f4296d6adbd0e937448fcf6916830","cross_cats_sorted":["cs.MM","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2026-06-25T03:07:34Z","title_canon_sha256":"194b7fbf60503ab691381e5aee33726906c506eb84132ca987ebedd562b447aa"},"schema_version":"1.0","source":{"id":"2606.26556","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.26556","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"arxiv_version","alias_value":"2606.26556v1","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.26556","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"pith_short_12","alias_value":"WJBFEZQDNQD6","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"pith_short_16","alias_value":"WJBFEZQDNQD64O3Z","created_at":"2026-06-26T01:15:34Z"},{"alias_kind":"pith_short_8","alias_value":"WJBFEZQD","created_at":"2026-06-26T01:15:34Z"}],"graph_snapshots":[{"event_id":"sha256:dc12c0c88559d731dfcc9992314db5bcbaca5f9ce7d764eb9b1b6e5b3b54efbe","target":"graph","created_at":"2026-06-26T01:15:34Z","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/2606.26556/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While pre-trained models excel in specialized tasks, learning universal representations across diverse acoustic domains remains challenging. To address this, we propose WQ-Fusion, a robust dual-encoder framework for cross-domain audio representation learning. Overcoming the limitations of static concatenation, WQ-Fusion integrates whisper and qwen via an Adaptive Feature Modulation module and a novel element-wise gated attention mechanism. This design enables dynamic feature selection, allowing the model to selectively emphasize relevant acoustic and semantic dimensions. Extensive experiments ","authors_text":"Gongping Huang, Hanchen Pei, Hao Zhang, Jacob Benesty, Jingdong Chen, Lei Ding, Mingda Lin, Tiantian Xiong, Xinyue Zhou","cross_cats":["cs.MM","eess.AS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2026-06-25T03:07:34Z","title":"WQ-Fusion: Dynamic Gated Attention for Cross-Domain Audio Representation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.26556","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":"sha256:66b9db2cce80a3dac768e68fd41c62af1de9f1fd4cd9b4598c681c46a4cb2743","target":"record","created_at":"2026-06-26T01:15:34Z","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":"7ff7dd8e08780647ff2a5b8233563373d43f4296d6adbd0e937448fcf6916830","cross_cats_sorted":["cs.MM","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2026-06-25T03:07:34Z","title_canon_sha256":"194b7fbf60503ab691381e5aee33726906c506eb84132ca987ebedd562b447aa"},"schema_version":"1.0","source":{"id":"2606.26556","kind":"arxiv","version":1}},"canonical_sha256":"b2425266036c07ee3b79cc7d597ff518f7f87b126dd5ed1f79c5588c0e8c5d43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2425266036c07ee3b79cc7d597ff518f7f87b126dd5ed1f79c5588c0e8c5d43","first_computed_at":"2026-06-26T01:15:34.530712Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-26T01:15:34.530712Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JRHd7io3+6bcCUuiscxIF2v0zwn8VeWTGRDNgcWZ6gHFbG+bcSJEVZPegN10DurnRUiCCNDAe+QHuuGfmkG/Dw==","signature_status":"signed_v1","signed_at":"2026-06-26T01:15:34.531134Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.26556","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66b9db2cce80a3dac768e68fd41c62af1de9f1fd4cd9b4598c681c46a4cb2743","sha256:dc12c0c88559d731dfcc9992314db5bcbaca5f9ce7d764eb9b1b6e5b3b54efbe"],"state_sha256":"399174de1b70deeeb5e29290261ac577ed9fab4f8e9068d9ba0004b047840328"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MNakzNcGLhUuYKnBnuOsNCaZPeI+Vu4Wr+0Pfjhcs8sLDRLOgHO1aRGLRt/carRlnJQ2TzUskuFjb83sF/zPCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T13:24:09.728802Z","bundle_sha256":"6dd39a0ed67fac4030ed48f38364be90ebc497cb76d8f9940d6e1a2623f6b6a5"}}