{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WQM2LMLIPFFGDY6DOV3JNPUMKE","short_pith_number":"pith:WQM2LMLI","canonical_record":{"source":{"id":"2401.12800","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.NI","submitted_at":"2024-01-08T18:38:51Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"25ba4b2be515d48317a16f09a33b29a76ed320a9a58c9768b7d2d127bd78c1dc","abstract_canon_sha256":"763f2d071c89d89499bdb7f109b493723de38cf1ad3a67438939f70deaa9b791"},"schema_version":"1.0"},"canonical_sha256":"b419a5b168794a61e3c3757696be8c513c581bce6ff7666c739748f846c1de1b","source":{"kind":"arxiv","id":"2401.12800","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.12800","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"arxiv_version","alias_value":"2401.12800v2","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.12800","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"pith_short_12","alias_value":"WQM2LMLIPFFG","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"pith_short_16","alias_value":"WQM2LMLIPFFGDY6D","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"pith_short_8","alias_value":"WQM2LMLI","created_at":"2026-07-05T09:33:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WQM2LMLIPFFGDY6DOV3JNPUMKE","target":"record","payload":{"canonical_record":{"source":{"id":"2401.12800","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.NI","submitted_at":"2024-01-08T18:38:51Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"25ba4b2be515d48317a16f09a33b29a76ed320a9a58c9768b7d2d127bd78c1dc","abstract_canon_sha256":"763f2d071c89d89499bdb7f109b493723de38cf1ad3a67438939f70deaa9b791"},"schema_version":"1.0"},"canonical_sha256":"b419a5b168794a61e3c3757696be8c513c581bce6ff7666c739748f846c1de1b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:33:28.376345Z","signature_b64":"6PM/NiWYSvlFnpahJ3ZGbAhmx/8KQm1F/KFnmq44Pto1Ttdccyr1A9J+LkOCJx6+gMJ489sfky0QTRhnlEwvAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b419a5b168794a61e3c3757696be8c513c581bce6ff7666c739748f846c1de1b","last_reissued_at":"2026-07-05T09:33:28.375779Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:33:28.375779Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.12800","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":"2026-07-05T09:33:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VVrlu7wfwHEsnHCbq9vlG2yP8eYtCRIC+7Y0srkV/zuXvEBofY0u18MtfdnEpLF5kCt8gH3qII/NEJOARu+FCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:39:51.632294Z"},"content_sha256":"4f07b2647a45e1cd199952ee265790896ca4f14563c2d3cdf56f4dfe8abc6479","schema_version":"1.0","event_id":"sha256:4f07b2647a45e1cd199952ee265790896ca4f14563c2d3cdf56f4dfe8abc6479"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WQM2LMLIPFFGDY6DOV3JNPUMKE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deep Learning in Physical Layer: Review on Data Driven End-to-End Communication Systems and their Enabling Semantic Applications","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.NI","authors_text":"Nazmul Islam, Seokjoo Shin","submitted_at":"2024-01-08T18:38:51Z","abstract_excerpt":"Deep learning (DL) has revolutionized wireless communication systems by introducing datadriven end-to-end (E2E) learning, where the physical layer (PHY) is transformed into DL architectures to achieve peak optimization. Leveraging DL for E2E optimization in PHY significantly enhances its adaptability and performance in complex wireless environments, meeting the demands of advanced network systems such as 5G and beyond. Furthermore, this evolution of data-driven PHY optimization has also enabled advanced semantic applications across various modalities, including text, image, audio, video, and m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.12800","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2401.12800/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":"2026-07-05T09:33:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i4aBietjh6HXt5lCbOmP/ZWi8+3XBPsDnve/aMT6YqvBTkx73e1QiklYYqtJkupiwaL6bYAiWmchhyZvefLkDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:39:51.632693Z"},"content_sha256":"def0891ee9829564b35866dcbf2be1c84f4d17278d1d4bb1476fa34167e45ddd","schema_version":"1.0","event_id":"sha256:def0891ee9829564b35866dcbf2be1c84f4d17278d1d4bb1476fa34167e45ddd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WQM2LMLIPFFGDY6DOV3JNPUMKE/bundle.json","state_url":"https://pith.science/pith/WQM2LMLIPFFGDY6DOV3JNPUMKE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WQM2LMLIPFFGDY6DOV3JNPUMKE/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":"2026-07-09T03:39:51Z","links":{"resolver":"https://pith.science/pith/WQM2LMLIPFFGDY6DOV3JNPUMKE","bundle":"https://pith.science/pith/WQM2LMLIPFFGDY6DOV3JNPUMKE/bundle.json","state":"https://pith.science/pith/WQM2LMLIPFFGDY6DOV3JNPUMKE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WQM2LMLIPFFGDY6DOV3JNPUMKE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WQM2LMLIPFFGDY6DOV3JNPUMKE","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":"763f2d071c89d89499bdb7f109b493723de38cf1ad3a67438939f70deaa9b791","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.NI","submitted_at":"2024-01-08T18:38:51Z","title_canon_sha256":"25ba4b2be515d48317a16f09a33b29a76ed320a9a58c9768b7d2d127bd78c1dc"},"schema_version":"1.0","source":{"id":"2401.12800","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.12800","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"arxiv_version","alias_value":"2401.12800v2","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.12800","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"pith_short_12","alias_value":"WQM2LMLIPFFG","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"pith_short_16","alias_value":"WQM2LMLIPFFGDY6D","created_at":"2026-07-05T09:33:28Z"},{"alias_kind":"pith_short_8","alias_value":"WQM2LMLI","created_at":"2026-07-05T09:33:28Z"}],"graph_snapshots":[{"event_id":"sha256:def0891ee9829564b35866dcbf2be1c84f4d17278d1d4bb1476fa34167e45ddd","target":"graph","created_at":"2026-07-05T09:33:28Z","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/2401.12800/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Deep learning (DL) has revolutionized wireless communication systems by introducing datadriven end-to-end (E2E) learning, where the physical layer (PHY) is transformed into DL architectures to achieve peak optimization. Leveraging DL for E2E optimization in PHY significantly enhances its adaptability and performance in complex wireless environments, meeting the demands of advanced network systems such as 5G and beyond. Furthermore, this evolution of data-driven PHY optimization has also enabled advanced semantic applications across various modalities, including text, image, audio, video, and m","authors_text":"Nazmul Islam, Seokjoo Shin","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.NI","submitted_at":"2024-01-08T18:38:51Z","title":"Deep Learning in Physical Layer: Review on Data Driven End-to-End Communication Systems and their Enabling Semantic Applications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.12800","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":"sha256:4f07b2647a45e1cd199952ee265790896ca4f14563c2d3cdf56f4dfe8abc6479","target":"record","created_at":"2026-07-05T09:33:28Z","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":"763f2d071c89d89499bdb7f109b493723de38cf1ad3a67438939f70deaa9b791","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.NI","submitted_at":"2024-01-08T18:38:51Z","title_canon_sha256":"25ba4b2be515d48317a16f09a33b29a76ed320a9a58c9768b7d2d127bd78c1dc"},"schema_version":"1.0","source":{"id":"2401.12800","kind":"arxiv","version":2}},"canonical_sha256":"b419a5b168794a61e3c3757696be8c513c581bce6ff7666c739748f846c1de1b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b419a5b168794a61e3c3757696be8c513c581bce6ff7666c739748f846c1de1b","first_computed_at":"2026-07-05T09:33:28.375779Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:33:28.375779Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6PM/NiWYSvlFnpahJ3ZGbAhmx/8KQm1F/KFnmq44Pto1Ttdccyr1A9J+LkOCJx6+gMJ489sfky0QTRhnlEwvAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:33:28.376345Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.12800","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4f07b2647a45e1cd199952ee265790896ca4f14563c2d3cdf56f4dfe8abc6479","sha256:def0891ee9829564b35866dcbf2be1c84f4d17278d1d4bb1476fa34167e45ddd"],"state_sha256":"73c4c4f27031beee7cde7201641813c198029ed1c8dae64194ff57ee5d446592"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e40uvn+FqDeTdvPf7z53wXScAD1pBI980s8gGJfFUv0ocKukudLtr0Gt1ExgsnLq6lRRft89hPB2afAqtPxsAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T03:39:51.634737Z","bundle_sha256":"d3c0f10766aca5e67903089fe9b78780cd9b5e32ad42e85e2a7d240996847e80"}}