{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:Z4WBWIV2NSRULE2L4JEZRZXOQA","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":"774f7bda7bbcca0676e972c805c9f9ce0f054d7533f4af52ddfed1cdbb721d45","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SP","submitted_at":"2025-06-07T21:25:47Z","title_canon_sha256":"922e77941b104d54c1f81fc4a8b5f5a722a7aa849cdfcfc4244078fe00c4ed30"},"schema_version":"1.0","source":{"id":"2506.06925","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.06925","created_at":"2026-07-05T11:17:58Z"},{"alias_kind":"arxiv_version","alias_value":"2506.06925v1","created_at":"2026-07-05T11:17:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.06925","created_at":"2026-07-05T11:17:58Z"},{"alias_kind":"pith_short_12","alias_value":"Z4WBWIV2NSRU","created_at":"2026-07-05T11:17:58Z"},{"alias_kind":"pith_short_16","alias_value":"Z4WBWIV2NSRULE2L","created_at":"2026-07-05T11:17:58Z"},{"alias_kind":"pith_short_8","alias_value":"Z4WBWIV2","created_at":"2026-07-05T11:17:58Z"}],"graph_snapshots":[{"event_id":"sha256:bb84a39a0c0bb99dd27bf6beb361805fdc874a46b4e27f3a5e340e8bde50e696","target":"graph","created_at":"2026-07-05T11:17:58Z","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/2506.06925/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The rapid growth of data traffic and the emerging AI-native wireless architectures in NextG cellular systems place new demands on the fronthaul links of Cloud Radio Access Networks (C-RAN). In this paper, we investigate neural compression techniques for the Common Public Radio Interface (CPRI), aiming to reduce the fronthaul bandwidth while preserving signal quality. We introduce two deep learning-based compression algorithms designed to optimize the transformation of wireless signals into bit sequences for CPRI transmission. The first algorithm utilizes a non-linear transformation coupled wit","authors_text":"Chenghong Bian, Deniz Gunduz, Yulin Shao","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SP","submitted_at":"2025-06-07T21:25:47Z","title":"Towards AI-Native Fronthaul: Neural Compression for NextG Cloud RAN"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.06925","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:c2fa39ca3b5b65744a31f91781ead2e93a7c7c3c289435803cc1e138e7a9a7fe","target":"record","created_at":"2026-07-05T11:17:58Z","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":"774f7bda7bbcca0676e972c805c9f9ce0f054d7533f4af52ddfed1cdbb721d45","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SP","submitted_at":"2025-06-07T21:25:47Z","title_canon_sha256":"922e77941b104d54c1f81fc4a8b5f5a722a7aa849cdfcfc4244078fe00c4ed30"},"schema_version":"1.0","source":{"id":"2506.06925","kind":"arxiv","version":1}},"canonical_sha256":"cf2c1b22ba6ca345934be24998e6ee80356d7bcc6ad4d245c58a33c20c776b1b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf2c1b22ba6ca345934be24998e6ee80356d7bcc6ad4d245c58a33c20c776b1b","first_computed_at":"2026-07-05T11:17:58.299222Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:17:58.299222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9/sQV32M/xgWPkHzn+tDwdKR8d/f8fZ4lqGYY5li3C21GFgHMBZ+82Wb9drDb+KEsMFvZJus4vvSPc1ev+9mAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:17:58.299660Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.06925","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2fa39ca3b5b65744a31f91781ead2e93a7c7c3c289435803cc1e138e7a9a7fe","sha256:bb84a39a0c0bb99dd27bf6beb361805fdc874a46b4e27f3a5e340e8bde50e696"],"state_sha256":"d7ba77bd0a5c148438622c77f44bff26087fc7d58ad6f6ddce1eb9c57365cb27"}