{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:UD34UNI4J3GWKDNQF5VT2HS4YF","short_pith_number":"pith:UD34UNI4","schema_version":"1.0","canonical_sha256":"a0f7ca351c4ecd650db02f6b3d1e5cc17ba910227e2eb029ceb7becb66cf1e90","source":{"kind":"arxiv","id":"2407.05487","version":1},"attestation_state":"computed","paper":{"title":"Multi-level Reliability Interface for Semantic Communications over Wireless Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","eess.IV","eess.SP","math.IT"],"primary_cat":"cs.IT","authors_text":"Harish Viswanathan, Homa Esfahanizadeh, Jinfeng Du, Tze-Yang Tung","submitted_at":"2024-07-07T20:15:10Z","abstract_excerpt":"Semantic communication, when examined through the lens of joint source-channel coding (JSCC), maps source messages directly into channel input symbols, where the measure of success is defined by end-to-end distortion rather than traditional metrics such as block error rate. Previous studies have shown significant improvements achieved through deep learning (DL)-driven JSCC compared to traditional separate source and channel coding. However, JSCC is impractical in existing communication networks, where application and network providers are typically different entities connected over general-pur"},"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":"2407.05487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2024-07-07T20:15:10Z","cross_cats_sorted":["cs.LG","eess.IV","eess.SP","math.IT"],"title_canon_sha256":"15794ddac9acfd702f1a3cea90f7422e950bbcd34cdeb31e03ae0b35d9a50e41","abstract_canon_sha256":"017b5e69f69fddce03973dc7f3cc496c779d96d86ee2e8fcdb659181d9a53039"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:41:14.155630Z","signature_b64":"nul/PADaaer2UQg2FGPj/osyGE9OlLdmKBRRwvTnDPHCBNNBhEOjJiIJ/KfGDg1nuGhfavlC4yaEdY7DfbnBCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0f7ca351c4ecd650db02f6b3d1e5cc17ba910227e2eb029ceb7becb66cf1e90","last_reissued_at":"2026-07-05T08:41:14.155139Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:41:14.155139Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multi-level Reliability Interface for Semantic Communications over Wireless Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","eess.IV","eess.SP","math.IT"],"primary_cat":"cs.IT","authors_text":"Harish Viswanathan, Homa Esfahanizadeh, Jinfeng Du, Tze-Yang Tung","submitted_at":"2024-07-07T20:15:10Z","abstract_excerpt":"Semantic communication, when examined through the lens of joint source-channel coding (JSCC), maps source messages directly into channel input symbols, where the measure of success is defined by end-to-end distortion rather than traditional metrics such as block error rate. Previous studies have shown significant improvements achieved through deep learning (DL)-driven JSCC compared to traditional separate source and channel coding. However, JSCC is impractical in existing communication networks, where application and network providers are typically different entities connected over general-pur"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.05487","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/2407.05487/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":"2407.05487","created_at":"2026-07-05T08:41:14.155202+00:00"},{"alias_kind":"arxiv_version","alias_value":"2407.05487v1","created_at":"2026-07-05T08:41:14.155202+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.05487","created_at":"2026-07-05T08:41:14.155202+00:00"},{"alias_kind":"pith_short_12","alias_value":"UD34UNI4J3GW","created_at":"2026-07-05T08:41:14.155202+00:00"},{"alias_kind":"pith_short_16","alias_value":"UD34UNI4J3GWKDNQ","created_at":"2026-07-05T08:41:14.155202+00:00"},{"alias_kind":"pith_short_8","alias_value":"UD34UNI4","created_at":"2026-07-05T08:41:14.155202+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/UD34UNI4J3GWKDNQF5VT2HS4YF","json":"https://pith.science/pith/UD34UNI4J3GWKDNQF5VT2HS4YF.json","graph_json":"https://pith.science/api/pith-number/UD34UNI4J3GWKDNQF5VT2HS4YF/graph.json","events_json":"https://pith.science/api/pith-number/UD34UNI4J3GWKDNQF5VT2HS4YF/events.json","paper":"https://pith.science/paper/UD34UNI4"},"agent_actions":{"view_html":"https://pith.science/pith/UD34UNI4J3GWKDNQF5VT2HS4YF","download_json":"https://pith.science/pith/UD34UNI4J3GWKDNQF5VT2HS4YF.json","view_paper":"https://pith.science/paper/UD34UNI4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2407.05487&json=true","fetch_graph":"https://pith.science/api/pith-number/UD34UNI4J3GWKDNQF5VT2HS4YF/graph.json","fetch_events":"https://pith.science/api/pith-number/UD34UNI4J3GWKDNQF5VT2HS4YF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UD34UNI4J3GWKDNQF5VT2HS4YF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UD34UNI4J3GWKDNQF5VT2HS4YF/action/storage_attestation","attest_author":"https://pith.science/pith/UD34UNI4J3GWKDNQF5VT2HS4YF/action/author_attestation","sign_citation":"https://pith.science/pith/UD34UNI4J3GWKDNQF5VT2HS4YF/action/citation_signature","submit_replication":"https://pith.science/pith/UD34UNI4J3GWKDNQF5VT2HS4YF/action/replication_record"}},"created_at":"2026-07-05T08:41:14.155202+00:00","updated_at":"2026-07-05T08:41:14.155202+00:00"}