{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:YNG4CFUYUGVZILTO6CO4WHKRUY","short_pith_number":"pith:YNG4CFUY","canonical_record":{"source":{"id":"2508.06176","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2025-08-08T09:45:16Z","cross_cats_sorted":[],"title_canon_sha256":"e55755ac535fedf9ef314c18394a98dced67cc2e0edc9be8f95cf86495500eee","abstract_canon_sha256":"360e08b16f82b6c9a6b5de17cb013f09667cf1a8849cc5ff9f94b3569801f8f7"},"schema_version":"1.0"},"canonical_sha256":"c34dc11698a1ab942e6ef09dcb1d51a613a3cc31a9075ed947f9367b6e0f9331","source":{"kind":"arxiv","id":"2508.06176","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.06176","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"arxiv_version","alias_value":"2508.06176v1","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.06176","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"pith_short_12","alias_value":"YNG4CFUYUGVZ","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"pith_short_16","alias_value":"YNG4CFUYUGVZILTO","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"pith_short_8","alias_value":"YNG4CFUY","created_at":"2026-07-05T11:50:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:YNG4CFUYUGVZILTO6CO4WHKRUY","target":"record","payload":{"canonical_record":{"source":{"id":"2508.06176","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2025-08-08T09:45:16Z","cross_cats_sorted":[],"title_canon_sha256":"e55755ac535fedf9ef314c18394a98dced67cc2e0edc9be8f95cf86495500eee","abstract_canon_sha256":"360e08b16f82b6c9a6b5de17cb013f09667cf1a8849cc5ff9f94b3569801f8f7"},"schema_version":"1.0"},"canonical_sha256":"c34dc11698a1ab942e6ef09dcb1d51a613a3cc31a9075ed947f9367b6e0f9331","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:50:51.402674Z","signature_b64":"nNrgpW9z38tPgrDhfv9FT84RFlys023u5nsVmR4y5RdhDP944IhP2NthLmKynvx92yhKEp5dhwX5o0JdHwh3Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c34dc11698a1ab942e6ef09dcb1d51a613a3cc31a9075ed947f9367b6e0f9331","last_reissued_at":"2026-07-05T11:50:51.402217Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:50:51.402217Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.06176","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:50:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I8AKlM9bGn96faP8JA2KJbnrXtKRr6uRM+0ApzATl3fT/zle7O81FJpHt/Cr2ZTgZ/h+Rg9aQy8/YC03a9boAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T07:00:30.821385Z"},"content_sha256":"e930d7cfff61f6b71db498f59b809084ac1c47b345e46183c732624a4bf33af7","schema_version":"1.0","event_id":"sha256:e930d7cfff61f6b71db498f59b809084ac1c47b345e46183c732624a4bf33af7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:YNG4CFUYUGVZILTO6CO4WHKRUY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A 66-Gb/s/5.5-W RISC-V Many-Core Cluster for 5G+ Software-Defined Radio Uplinks","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Alessandro Vanelli-Coralli, Luca Benini, Marco Bertuletti, Yichao Zhang","submitted_at":"2025-08-08T09:45:16Z","abstract_excerpt":"Following the scale-up of new radio (NR) complexity in 5G and beyond, the physical layer's computing load on base stations is increasing under a strictly constrained latency and power budget; base stations must process > 20-Gb/s uplink wireless data rate on the fly, in < 10 W. At the same time, the programmability and reconfigurability of base station components are the key requirements; it reduces the time and cost of new networks' deployment, it lowers the acceptance threshold for industry players to enter the market, and it ensures return on investments in a fast-paced evolution of standard"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.06176","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/2508.06176/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":"2026-07-05T11:50:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UtI2ESPXDoGtZ3Xv9l/6Hs1Wr5TzHe8+vKStzixEqj7Ccpn8vFpo+oBAYYKzVKatYtUPzCvhTOA0qMe384bUBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T07:00:30.822018Z"},"content_sha256":"fa6360e831ba2de91b50213b033d4938d3d4aae3eb8e03e1785c3ac546645e40","schema_version":"1.0","event_id":"sha256:fa6360e831ba2de91b50213b033d4938d3d4aae3eb8e03e1785c3ac546645e40"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YNG4CFUYUGVZILTO6CO4WHKRUY/bundle.json","state_url":"https://pith.science/pith/YNG4CFUYUGVZILTO6CO4WHKRUY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YNG4CFUYUGVZILTO6CO4WHKRUY/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":"2026-08-06T07:00:30Z","links":{"resolver":"https://pith.science/pith/YNG4CFUYUGVZILTO6CO4WHKRUY","bundle":"https://pith.science/pith/YNG4CFUYUGVZILTO6CO4WHKRUY/bundle.json","state":"https://pith.science/pith/YNG4CFUYUGVZILTO6CO4WHKRUY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YNG4CFUYUGVZILTO6CO4WHKRUY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:YNG4CFUYUGVZILTO6CO4WHKRUY","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":"360e08b16f82b6c9a6b5de17cb013f09667cf1a8849cc5ff9f94b3569801f8f7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2025-08-08T09:45:16Z","title_canon_sha256":"e55755ac535fedf9ef314c18394a98dced67cc2e0edc9be8f95cf86495500eee"},"schema_version":"1.0","source":{"id":"2508.06176","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.06176","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"arxiv_version","alias_value":"2508.06176v1","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.06176","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"pith_short_12","alias_value":"YNG4CFUYUGVZ","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"pith_short_16","alias_value":"YNG4CFUYUGVZILTO","created_at":"2026-07-05T11:50:51Z"},{"alias_kind":"pith_short_8","alias_value":"YNG4CFUY","created_at":"2026-07-05T11:50:51Z"}],"graph_snapshots":[{"event_id":"sha256:fa6360e831ba2de91b50213b033d4938d3d4aae3eb8e03e1785c3ac546645e40","target":"graph","created_at":"2026-07-05T11:50:51Z","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/2508.06176/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Following the scale-up of new radio (NR) complexity in 5G and beyond, the physical layer's computing load on base stations is increasing under a strictly constrained latency and power budget; base stations must process > 20-Gb/s uplink wireless data rate on the fly, in < 10 W. At the same time, the programmability and reconfigurability of base station components are the key requirements; it reduces the time and cost of new networks' deployment, it lowers the acceptance threshold for industry players to enter the market, and it ensures return on investments in a fast-paced evolution of standard","authors_text":"Alessandro Vanelli-Coralli, Luca Benini, Marco Bertuletti, Yichao Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2025-08-08T09:45:16Z","title":"A 66-Gb/s/5.5-W RISC-V Many-Core Cluster for 5G+ Software-Defined Radio Uplinks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.06176","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:e930d7cfff61f6b71db498f59b809084ac1c47b345e46183c732624a4bf33af7","target":"record","created_at":"2026-07-05T11:50:51Z","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":"360e08b16f82b6c9a6b5de17cb013f09667cf1a8849cc5ff9f94b3569801f8f7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2025-08-08T09:45:16Z","title_canon_sha256":"e55755ac535fedf9ef314c18394a98dced67cc2e0edc9be8f95cf86495500eee"},"schema_version":"1.0","source":{"id":"2508.06176","kind":"arxiv","version":1}},"canonical_sha256":"c34dc11698a1ab942e6ef09dcb1d51a613a3cc31a9075ed947f9367b6e0f9331","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c34dc11698a1ab942e6ef09dcb1d51a613a3cc31a9075ed947f9367b6e0f9331","first_computed_at":"2026-07-05T11:50:51.402217Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:50:51.402217Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nNrgpW9z38tPgrDhfv9FT84RFlys023u5nsVmR4y5RdhDP944IhP2NthLmKynvx92yhKEp5dhwX5o0JdHwh3Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:50:51.402674Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.06176","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e930d7cfff61f6b71db498f59b809084ac1c47b345e46183c732624a4bf33af7","sha256:fa6360e831ba2de91b50213b033d4938d3d4aae3eb8e03e1785c3ac546645e40"],"state_sha256":"2f18ece7deef5251f7335a944ce24539cfff71dc8ecd4f7990d393d5fbd58ffd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6SGqt5MRUxUYhZJC8IsJCS6/7F/DPOwXeSLRda0izY8zwErFaTp3YZ7rj9/sjjx2fNWDJYY50ZQgzFx7Fnw1CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T07:00:30.827607Z","bundle_sha256":"1b336e5cb39995f7690513d9ed0d800cd96dfa4ccc6e7d9c81636939959686f1"}}