{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WNCORXTLF3GIOYHI3LTH3MRRAP","short_pith_number":"pith:WNCORXTL","canonical_record":{"source":{"id":"2410.04427","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2024-10-06T09:45:24Z","cross_cats_sorted":[],"title_canon_sha256":"49799b541c558cb1bf56146a5a8c438f3bfe4b0a2419d06a6583fade7c77dbb0","abstract_canon_sha256":"a2d43b33d71d368bcb8bfa9b4fd96b910f4fa5a9a1797369e7263f68ebafec31"},"schema_version":"1.0"},"canonical_sha256":"b344e8de6b2ecc8760e8dae67db23103df9bf98c25fb454add2d81cca9383cb0","source":{"kind":"arxiv","id":"2410.04427","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.04427","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"arxiv_version","alias_value":"2410.04427v1","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.04427","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"pith_short_12","alias_value":"WNCORXTLF3GI","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"pith_short_16","alias_value":"WNCORXTLF3GIOYHI","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"pith_short_8","alias_value":"WNCORXTL","created_at":"2026-07-05T09:16:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WNCORXTLF3GIOYHI3LTH3MRRAP","target":"record","payload":{"canonical_record":{"source":{"id":"2410.04427","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2024-10-06T09:45:24Z","cross_cats_sorted":[],"title_canon_sha256":"49799b541c558cb1bf56146a5a8c438f3bfe4b0a2419d06a6583fade7c77dbb0","abstract_canon_sha256":"a2d43b33d71d368bcb8bfa9b4fd96b910f4fa5a9a1797369e7263f68ebafec31"},"schema_version":"1.0"},"canonical_sha256":"b344e8de6b2ecc8760e8dae67db23103df9bf98c25fb454add2d81cca9383cb0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:16:34.214985Z","signature_b64":"MMA3nXY+Uo8Njp5MoMKQ2rB7AfjkhySlofuYaXICfVWYucfOqcvNbDErQaSPKCa8HTZ6MUglPeNhVj2k5D0DBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b344e8de6b2ecc8760e8dae67db23103df9bf98c25fb454add2d81cca9383cb0","last_reissued_at":"2026-07-05T09:16:34.214588Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:16:34.214588Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.04427","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":"2026-07-05T09:16:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FElaQFTp8Bo5B8X+XzRoWQ5Ll/sMJUdX0Rnnx6A1vIaLsE+p2SIr6KcABTzF5ULMoB17P43IXOeb+mK/Emx9Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:06:00.182123Z"},"content_sha256":"2629de27a8be24fd3a99664adbbcc6105e1b98a64d0e67dfa66a503c83ebf573","schema_version":"1.0","event_id":"sha256:2629de27a8be24fd3a99664adbbcc6105e1b98a64d0e67dfa66a503c83ebf573"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WNCORXTLF3GIOYHI3LTH3MRRAP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Consistent and Repeatable Testing of mMIMO O-RU across labs: A Japan-Singapore Experience","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Binbin Chen, Eng Wei Koo, Kenya Suzuki, Mao V. Ngo, Mitsuhiro Kuchitsu, Seitaro Kawai, Serena Wai, Thanh-Tam Nguyen, Tony Quek","submitted_at":"2024-10-06T09:45:24Z","abstract_excerpt":"Open Radio Access Networks (RAN) aim to bring a paradigm shift to telecommunications industry, by enabling an open, intelligent, virtualized, and multi-vendor interoperable RAN ecosystem. At the center of this movement, O-RAN ALLIANCE defines the O-RAN architecture and standards, so that companies around the globe can use these specifications to create innovative and interoperable solutions. To accelerate the adoption of O-RAN products, rigorous testing of O-RAN Radio Unit (O-RU) and other O-RAN products plays a key role. O-RAN ALLIANCE has approved around 20 Open Testing and Integration Centr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.04427","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/2410.04427/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":"2026-07-05T09:16:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r7jId21MI6TKwhYiX99zkYFAUSaMOY/ARXfkta4tc/HYNB/7gzwohvxg+KtrTmNk0klM/Ct1s4wkg2YMA+xMBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:06:00.182676Z"},"content_sha256":"259fc7b4f32ee4595602ad2194f09b06ba953c0f6223e58f6fa5c9f84e37b860","schema_version":"1.0","event_id":"sha256:259fc7b4f32ee4595602ad2194f09b06ba953c0f6223e58f6fa5c9f84e37b860"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WNCORXTLF3GIOYHI3LTH3MRRAP/bundle.json","state_url":"https://pith.science/pith/WNCORXTLF3GIOYHI3LTH3MRRAP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WNCORXTLF3GIOYHI3LTH3MRRAP/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":"2026-07-06T19:06:00Z","links":{"resolver":"https://pith.science/pith/WNCORXTLF3GIOYHI3LTH3MRRAP","bundle":"https://pith.science/pith/WNCORXTLF3GIOYHI3LTH3MRRAP/bundle.json","state":"https://pith.science/pith/WNCORXTLF3GIOYHI3LTH3MRRAP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WNCORXTLF3GIOYHI3LTH3MRRAP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WNCORXTLF3GIOYHI3LTH3MRRAP","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":"a2d43b33d71d368bcb8bfa9b4fd96b910f4fa5a9a1797369e7263f68ebafec31","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2024-10-06T09:45:24Z","title_canon_sha256":"49799b541c558cb1bf56146a5a8c438f3bfe4b0a2419d06a6583fade7c77dbb0"},"schema_version":"1.0","source":{"id":"2410.04427","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.04427","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"arxiv_version","alias_value":"2410.04427v1","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.04427","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"pith_short_12","alias_value":"WNCORXTLF3GI","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"pith_short_16","alias_value":"WNCORXTLF3GIOYHI","created_at":"2026-07-05T09:16:34Z"},{"alias_kind":"pith_short_8","alias_value":"WNCORXTL","created_at":"2026-07-05T09:16:34Z"}],"graph_snapshots":[{"event_id":"sha256:259fc7b4f32ee4595602ad2194f09b06ba953c0f6223e58f6fa5c9f84e37b860","target":"graph","created_at":"2026-07-05T09:16:34Z","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/2410.04427/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Open Radio Access Networks (RAN) aim to bring a paradigm shift to telecommunications industry, by enabling an open, intelligent, virtualized, and multi-vendor interoperable RAN ecosystem. At the center of this movement, O-RAN ALLIANCE defines the O-RAN architecture and standards, so that companies around the globe can use these specifications to create innovative and interoperable solutions. To accelerate the adoption of O-RAN products, rigorous testing of O-RAN Radio Unit (O-RU) and other O-RAN products plays a key role. O-RAN ALLIANCE has approved around 20 Open Testing and Integration Centr","authors_text":"Binbin Chen, Eng Wei Koo, Kenya Suzuki, Mao V. Ngo, Mitsuhiro Kuchitsu, Seitaro Kawai, Serena Wai, Thanh-Tam Nguyen, Tony Quek","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2024-10-06T09:45:24Z","title":"Consistent and Repeatable Testing of mMIMO O-RU across labs: A Japan-Singapore Experience"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.04427","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":"sha256:2629de27a8be24fd3a99664adbbcc6105e1b98a64d0e67dfa66a503c83ebf573","target":"record","created_at":"2026-07-05T09:16:34Z","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":"a2d43b33d71d368bcb8bfa9b4fd96b910f4fa5a9a1797369e7263f68ebafec31","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2024-10-06T09:45:24Z","title_canon_sha256":"49799b541c558cb1bf56146a5a8c438f3bfe4b0a2419d06a6583fade7c77dbb0"},"schema_version":"1.0","source":{"id":"2410.04427","kind":"arxiv","version":1}},"canonical_sha256":"b344e8de6b2ecc8760e8dae67db23103df9bf98c25fb454add2d81cca9383cb0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b344e8de6b2ecc8760e8dae67db23103df9bf98c25fb454add2d81cca9383cb0","first_computed_at":"2026-07-05T09:16:34.214588Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:16:34.214588Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MMA3nXY+Uo8Njp5MoMKQ2rB7AfjkhySlofuYaXICfVWYucfOqcvNbDErQaSPKCa8HTZ6MUglPeNhVj2k5D0DBg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:16:34.214985Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.04427","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2629de27a8be24fd3a99664adbbcc6105e1b98a64d0e67dfa66a503c83ebf573","sha256:259fc7b4f32ee4595602ad2194f09b06ba953c0f6223e58f6fa5c9f84e37b860"],"state_sha256":"9763c351f582a8f0d20e64dcbceef4d2a80eb9143e2350dea6db2b4caf4b2515"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0EULt+0bVr08X+hi8tXYSBRV5IqUz+LhA3u2to8V6+c6dxVpt6xVaugOo83c8SmagshPWO95PrbDym+X6Cm/AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T19:06:00.185342Z","bundle_sha256":"6122f36008141fe729e7425338565d9d4effde13172b09c0df53c468bd1e3377"}}