{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:5GJONKDHNHNRDJXAX6ILTZDXMY","short_pith_number":"pith:5GJONKDH","canonical_record":{"source":{"id":"2310.14911","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-23T13:19:27Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"686e39df55053010bd9f40e7dff25782ad06c6ab4c81df9d184424f5746bc214","abstract_canon_sha256":"e122cb748d32bf35bbefca0ebe6289fb844b5eb57fe11eaf89e471c40f5c6bc4"},"schema_version":"1.0"},"canonical_sha256":"e992e6a86769db11a6e0bf90b9e477661ea736a4ecfd36c32033871e1289e014","source":{"kind":"arxiv","id":"2310.14911","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.14911","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"arxiv_version","alias_value":"2310.14911v2","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.14911","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"pith_short_12","alias_value":"5GJONKDHNHNR","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"pith_short_16","alias_value":"5GJONKDHNHNRDJXA","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"pith_short_8","alias_value":"5GJONKDH","created_at":"2026-07-05T08:40:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:5GJONKDHNHNRDJXAX6ILTZDXMY","target":"record","payload":{"canonical_record":{"source":{"id":"2310.14911","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-23T13:19:27Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"686e39df55053010bd9f40e7dff25782ad06c6ab4c81df9d184424f5746bc214","abstract_canon_sha256":"e122cb748d32bf35bbefca0ebe6289fb844b5eb57fe11eaf89e471c40f5c6bc4"},"schema_version":"1.0"},"canonical_sha256":"e992e6a86769db11a6e0bf90b9e477661ea736a4ecfd36c32033871e1289e014","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:40:09.988999Z","signature_b64":"WyTBpf4lliEu/zAly7E3Lw+6uXscvdsYgjTKVGJIeeM/jUN4h2351YUXHILlIgQHT1Kpf/XGltqYNPlzZLITBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e992e6a86769db11a6e0bf90b9e477661ea736a4ecfd36c32033871e1289e014","last_reissued_at":"2026-07-05T08:40:09.988576Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:40:09.988576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.14911","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":"2026-07-05T08:40:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H7KAI25wiHkWf6KbU/QM4sYULzTU98Ke+B93PeBrUhQyFc5SrwuJEYrL7gX1/W03Ola6j/1MFfO3Jo2CpsO/CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T01:26:31.133049Z"},"content_sha256":"1c46f39a84852e5eb9de31ee4b001111346e74bb8b7fbbb2cfa4be2bfb64adf3","schema_version":"1.0","event_id":"sha256:1c46f39a84852e5eb9de31ee4b001111346e74bb8b7fbbb2cfa4be2bfb64adf3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:5GJONKDHNHNRDJXAX6ILTZDXMY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Joint Fronthaul Load Balancing and Computation Resource Allocation in Cell-Free User-Centric Massive MIMO Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Fabian G\\\"ottsch, Giuseppe Caire, Ming Chen, Siyao Li, Zhiyang Li","submitted_at":"2023-10-23T13:19:27Z","abstract_excerpt":"We consider scalable cell-free massive multiple-input multiple-output networks under an open radio access network paradigm comprising user equipments (UEs), radio units (RUs), and decentralized processing units (DUs). UEs are served by dynamically allocated user-centric clusters of RUs. The corresponding cluster processors (implementing the physical layer for each user) are hosted by the DUs as software-defined virtual network functions. Unlike the current literature, mainly focused on the characterization of the user rates under unrestricted fronthaul communication and computation, in this wo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.14911","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/2310.14911/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":"2026-07-05T08:40:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0aQx1PArRLc7mmXoEtBrtfgeE1QjeVHKyCrxpEUVMd6EEQljoTRtZ7Kj8JjgbeQoUzrbH58eDyVt+GPt0aKpBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T01:26:31.133551Z"},"content_sha256":"3afa72d2fb530d788297c67adab35dc506aab1d3fa167cd2da67c5fbc62a7e0d","schema_version":"1.0","event_id":"sha256:3afa72d2fb530d788297c67adab35dc506aab1d3fa167cd2da67c5fbc62a7e0d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5GJONKDHNHNRDJXAX6ILTZDXMY/bundle.json","state_url":"https://pith.science/pith/5GJONKDHNHNRDJXAX6ILTZDXMY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5GJONKDHNHNRDJXAX6ILTZDXMY/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":"2026-08-23T01:26:31Z","links":{"resolver":"https://pith.science/pith/5GJONKDHNHNRDJXAX6ILTZDXMY","bundle":"https://pith.science/pith/5GJONKDHNHNRDJXAX6ILTZDXMY/bundle.json","state":"https://pith.science/pith/5GJONKDHNHNRDJXAX6ILTZDXMY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5GJONKDHNHNRDJXAX6ILTZDXMY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:5GJONKDHNHNRDJXAX6ILTZDXMY","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":"e122cb748d32bf35bbefca0ebe6289fb844b5eb57fe11eaf89e471c40f5c6bc4","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-23T13:19:27Z","title_canon_sha256":"686e39df55053010bd9f40e7dff25782ad06c6ab4c81df9d184424f5746bc214"},"schema_version":"1.0","source":{"id":"2310.14911","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.14911","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"arxiv_version","alias_value":"2310.14911v2","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.14911","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"pith_short_12","alias_value":"5GJONKDHNHNR","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"pith_short_16","alias_value":"5GJONKDHNHNRDJXA","created_at":"2026-07-05T08:40:09Z"},{"alias_kind":"pith_short_8","alias_value":"5GJONKDH","created_at":"2026-07-05T08:40:09Z"}],"graph_snapshots":[{"event_id":"sha256:3afa72d2fb530d788297c67adab35dc506aab1d3fa167cd2da67c5fbc62a7e0d","target":"graph","created_at":"2026-07-05T08:40:09Z","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/2310.14911/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider scalable cell-free massive multiple-input multiple-output networks under an open radio access network paradigm comprising user equipments (UEs), radio units (RUs), and decentralized processing units (DUs). UEs are served by dynamically allocated user-centric clusters of RUs. The corresponding cluster processors (implementing the physical layer for each user) are hosted by the DUs as software-defined virtual network functions. Unlike the current literature, mainly focused on the characterization of the user rates under unrestricted fronthaul communication and computation, in this wo","authors_text":"Fabian G\\\"ottsch, Giuseppe Caire, Ming Chen, Siyao Li, Zhiyang Li","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-23T13:19:27Z","title":"Joint Fronthaul Load Balancing and Computation Resource Allocation in Cell-Free User-Centric Massive MIMO Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.14911","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":"sha256:1c46f39a84852e5eb9de31ee4b001111346e74bb8b7fbbb2cfa4be2bfb64adf3","target":"record","created_at":"2026-07-05T08:40:09Z","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":"e122cb748d32bf35bbefca0ebe6289fb844b5eb57fe11eaf89e471c40f5c6bc4","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-23T13:19:27Z","title_canon_sha256":"686e39df55053010bd9f40e7dff25782ad06c6ab4c81df9d184424f5746bc214"},"schema_version":"1.0","source":{"id":"2310.14911","kind":"arxiv","version":2}},"canonical_sha256":"e992e6a86769db11a6e0bf90b9e477661ea736a4ecfd36c32033871e1289e014","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e992e6a86769db11a6e0bf90b9e477661ea736a4ecfd36c32033871e1289e014","first_computed_at":"2026-07-05T08:40:09.988576Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:40:09.988576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WyTBpf4lliEu/zAly7E3Lw+6uXscvdsYgjTKVGJIeeM/jUN4h2351YUXHILlIgQHT1Kpf/XGltqYNPlzZLITBw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:40:09.988999Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.14911","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c46f39a84852e5eb9de31ee4b001111346e74bb8b7fbbb2cfa4be2bfb64adf3","sha256:3afa72d2fb530d788297c67adab35dc506aab1d3fa167cd2da67c5fbc62a7e0d"],"state_sha256":"65493a28bc34b1fe7739dc32711b8237bb40459f77d9530f45eb6b5dfb7abf26"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7bt7ME72VezcZ1iYnve5hUy/kqaingskoh+VI0NGAiopM5owzzIIe/fNfhcTbsTREIxYrOQ3wb4e8J+JWMYdBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T01:26:31.137340Z","bundle_sha256":"365be102087a0046f035cf78b3dcc0670e563cd3df92b7b960042e207ea94523"}}