{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:W7SDFLQARRRPOKFMV5WYIGL3T2","short_pith_number":"pith:W7SDFLQA","schema_version":"1.0","canonical_sha256":"b7e432ae008c62f728acaf6d84197b9e8de98117cd90146732919e630afc8e2f","source":{"kind":"arxiv","id":"2608.03141","version":1},"attestation_state":"computed","paper":{"title":"Geometric Cross-Modal Token Selection for Latency-Constrained Multimodal Token Communication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Jihong Park, Joohyuk Park, Junyong Shin, Yongjeong Oh, Yo-Seb Jeon","submitted_at":"2026-08-04T05:14:08Z","abstract_excerpt":"This paper proposes a geometry-based joint cross-modal token selection framework for latency-constrained multimodal token communications. To capture cross-modal token dependencies, we leverage the cross-attention mechanism to project modality-specific tokens into a shared query-key space, where the modality with the fewest tokens serves as the anchor modality and the others as non-anchor modalities. Inspired by germ-grain models, we define an angular-distance metric and construct semantic grain regions around anchor queries. Based on this geometric representation, we identify cross-modal evide"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2608.03141","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2026-08-04T05:14:08Z","cross_cats_sorted":[],"title_canon_sha256":"9c9414a7605f153aa575fb349019d5eaa9a4f967d0068f8c4c0c170aa9bd7470","abstract_canon_sha256":"4246ab528eb8683e8a7157d9e2a12591a2a96582c783ace2d5af7832e3a1bb8e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-05T00:45:47.665574Z","signature_b64":"ZZ0GWb3DJqtjpkGbHgOoe/DcSHkBZ4aEobsOZMu2CSMc9aIvfTWcFs+BmSJZJdS7DPedU/U6mDaaULBklMCFDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7e432ae008c62f728acaf6d84197b9e8de98117cd90146732919e630afc8e2f","last_reissued_at":"2026-08-05T00:45:47.663192Z","signature_status":"signed_v1","first_computed_at":"2026-08-05T00:45:47.663192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Geometric Cross-Modal Token Selection for Latency-Constrained Multimodal Token Communication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Jihong Park, Joohyuk Park, Junyong Shin, Yongjeong Oh, Yo-Seb Jeon","submitted_at":"2026-08-04T05:14:08Z","abstract_excerpt":"This paper proposes a geometry-based joint cross-modal token selection framework for latency-constrained multimodal token communications. To capture cross-modal token dependencies, we leverage the cross-attention mechanism to project modality-specific tokens into a shared query-key space, where the modality with the fewest tokens serves as the anchor modality and the others as non-anchor modalities. Inspired by germ-grain models, we define an angular-distance metric and construct semantic grain regions around anchor queries. Based on this geometric representation, we identify cross-modal evide"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03141","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/2608.03141/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2608.03141","created_at":"2026-08-05T00:45:47.663959+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.03141v1","created_at":"2026-08-05T00:45:47.663959+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03141","created_at":"2026-08-05T00:45:47.663959+00:00"},{"alias_kind":"pith_short_12","alias_value":"W7SDFLQARRRP","created_at":"2026-08-05T00:45:47.663959+00:00"},{"alias_kind":"pith_short_16","alias_value":"W7SDFLQARRRPOKFM","created_at":"2026-08-05T00:45:47.663959+00:00"},{"alias_kind":"pith_short_8","alias_value":"W7SDFLQA","created_at":"2026-08-05T00:45:47.663959+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2","json":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2.json","graph_json":"https://pith.science/api/pith-number/W7SDFLQARRRPOKFMV5WYIGL3T2/graph.json","events_json":"https://pith.science/api/pith-number/W7SDFLQARRRPOKFMV5WYIGL3T2/events.json","paper":"https://pith.science/paper/W7SDFLQA"},"agent_actions":{"view_html":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2","download_json":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2.json","view_paper":"https://pith.science/paper/W7SDFLQA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.03141&json=true","fetch_graph":"https://pith.science/api/pith-number/W7SDFLQARRRPOKFMV5WYIGL3T2/graph.json","fetch_events":"https://pith.science/api/pith-number/W7SDFLQARRRPOKFMV5WYIGL3T2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2/action/storage_attestation","attest_author":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2/action/author_attestation","sign_citation":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2/action/citation_signature","submit_replication":"https://pith.science/pith/W7SDFLQARRRPOKFMV5WYIGL3T2/action/replication_record"}},"created_at":"2026-08-05T00:45:47.663959+00:00","updated_at":"2026-08-05T00:45:47.663959+00:00"}