{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:7BVM7WABDTNV2X6OCREM4M7RQ3","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":"6f873a0bc0ddf9b3fe86cf415af31c122517060f6482063f0768a5723e1d30be","cross_cats_sorted":["cs.PF"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-04-11T13:08:01Z","title_canon_sha256":"5988a7d1ebb2bbb869b42a2ee11ce2080582b4b2967e2c794a7c8663cd19625a"},"schema_version":"1.0","source":{"id":"1905.01141","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.01141","created_at":"2026-05-17T23:47:06Z"},{"alias_kind":"arxiv_version","alias_value":"1905.01141v1","created_at":"2026-05-17T23:47:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.01141","created_at":"2026-05-17T23:47:06Z"},{"alias_kind":"pith_short_12","alias_value":"7BVM7WABDTNV","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"7BVM7WABDTNV2X6O","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"7BVM7WAB","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:ed99028045a2ea05036a64a3ec3dac25fc6f4733d310fb522479c9f3f7d32983","target":"graph","created_at":"2026-05-17T23:47:06Z","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"},"paper":{"abstract_excerpt":"In this paper, we address the virtualization and the centralization of real-time network functions, notably in the framework of Cloud RAN (C-RAN). We thoroughly analyze the required fronthaul capacity for the deployment of the proposed C-RAN architecture. We are specifically interested in the performance of the software based channel coding function. We develop a dynamic multi-threading approach to achieve parallel computing on a multi-core platform. Measurements from an OAI-based testbed show important gains in terms of latency; this enables the increase of the distance between the radio elem","authors_text":"Fabrice Guillemin, Veronica Quintuna Rodriguez","cross_cats":["cs.PF"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-04-11T13:08:01Z","title":"Higher aggregation of gNodeBs in Cloud-RAN architectures via parallel computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.01141","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":"sha256:65e7b4d324ada4fa644625bd01c5ff2f2e137bc291e5668249ddb1fca2fafd66","target":"record","created_at":"2026-05-17T23:47:06Z","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":"6f873a0bc0ddf9b3fe86cf415af31c122517060f6482063f0768a5723e1d30be","cross_cats_sorted":["cs.PF"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-04-11T13:08:01Z","title_canon_sha256":"5988a7d1ebb2bbb869b42a2ee11ce2080582b4b2967e2c794a7c8663cd19625a"},"schema_version":"1.0","source":{"id":"1905.01141","kind":"arxiv","version":1}},"canonical_sha256":"f86acfd8011cdb5d5fce1448ce33f186f003cc07aa879740153948e9dd73c91b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f86acfd8011cdb5d5fce1448ce33f186f003cc07aa879740153948e9dd73c91b","first_computed_at":"2026-05-17T23:47:06.703778Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:06.703778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fHQDH2LmTSc8vF8x1kFIOmsozTR2cmUOAufy4HH0dM+6izx8E7yGU72axOGP9R5hEbzVsGi1d4wDZmk3ILBeDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:06.704454Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.01141","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65e7b4d324ada4fa644625bd01c5ff2f2e137bc291e5668249ddb1fca2fafd66","sha256:ed99028045a2ea05036a64a3ec3dac25fc6f4733d310fb522479c9f3f7d32983"],"state_sha256":"ecc807342b6062770e1eddf0865437703d76218be60e634bc48b20f9bdc6bd1a"}