{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:VIPAIGZKFYEZH5SST3OTQ2MLGB","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":"a8c5917ef05e809fd8db4457f7d405c9342027f974361c4acd6a9c9ab2b46043","cross_cats_sorted":["math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2022-03-23T09:40:33Z","title_canon_sha256":"6b99120050737eb688ef9b0952544ea72d2dca4fbd2a3e85d019b16975e80b63"},"schema_version":"1.0","source":{"id":"2203.12295","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.12295","created_at":"2026-07-05T04:07:57Z"},{"alias_kind":"arxiv_version","alias_value":"2203.12295v1","created_at":"2026-07-05T04:07:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.12295","created_at":"2026-07-05T04:07:57Z"},{"alias_kind":"pith_short_12","alias_value":"VIPAIGZKFYEZ","created_at":"2026-07-05T04:07:57Z"},{"alias_kind":"pith_short_16","alias_value":"VIPAIGZKFYEZH5SS","created_at":"2026-07-05T04:07:57Z"},{"alias_kind":"pith_short_8","alias_value":"VIPAIGZK","created_at":"2026-07-05T04:07:57Z"}],"graph_snapshots":[{"event_id":"sha256:e890a5f7ff555fc0f501ffe4614971083958cf33e3bdeb85d0c0a4ab57ff0ef2","target":"graph","created_at":"2026-07-05T04:07:57Z","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/2203.12295/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The global caching gain of multi-antenna coded caching techniques can be also mostly achieved in dynamic network setups, where the cache contents of users are dictated by a central server, and each user can freely join or leave the network at any moment. In the dynamic setup, users are assigned to a limited set of caching profiles and the non-uniformness in the number of users assigned to each profile is compensated during the delivery phase by either adding phantom users for multicasting or serving a subset of users with unicast transmissions. In this paper, we perform a thorough analysis and","authors_text":"Antti Tolli, Milad Abolpour, MohammadJavad Salehi","cross_cats":["math.IT"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2022-03-23T09:40:33Z","title":"Coded Caching and Spatial Multiplexing Gain Trade-off in Dynamic MISO Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.12295","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":"sha256:07ca58263f013eef02e003f9df65f9ea19eb123ca745adb73233a831e5a948fb","target":"record","created_at":"2026-07-05T04:07:57Z","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":"a8c5917ef05e809fd8db4457f7d405c9342027f974361c4acd6a9c9ab2b46043","cross_cats_sorted":["math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2022-03-23T09:40:33Z","title_canon_sha256":"6b99120050737eb688ef9b0952544ea72d2dca4fbd2a3e85d019b16975e80b63"},"schema_version":"1.0","source":{"id":"2203.12295","kind":"arxiv","version":1}},"canonical_sha256":"aa1e041b2a2e0993f6529edd38698b304f7ba0bdbce0da99eca977e1e2850f40","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa1e041b2a2e0993f6529edd38698b304f7ba0bdbce0da99eca977e1e2850f40","first_computed_at":"2026-07-05T04:07:57.952472Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:07:57.952472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m8yCrNjq0CnqhoEtb9hH1ahndpbJEpADPgIirce62YxhRs4MtTfmjUFP91xvsRV6oMs2dIQQyuUQ8J0ARPStCg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:07:57.952920Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.12295","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07ca58263f013eef02e003f9df65f9ea19eb123ca745adb73233a831e5a948fb","sha256:e890a5f7ff555fc0f501ffe4614971083958cf33e3bdeb85d0c0a4ab57ff0ef2"],"state_sha256":"a0dd23771815ebd4359e1848c6705cac9cc06ec3bb75dbdd7bdb2ba3db705045"}