{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:264U7SYDIUFJOJLZAPLHBQEE6X","short_pith_number":"pith:264U7SYD","schema_version":"1.0","canonical_sha256":"d7b94fcb03450a97257903d670c084f5d27c58002ea6f82bfd7169f25ac87be6","source":{"kind":"arxiv","id":"2012.06103","version":4},"attestation_state":"computed","paper":{"title":"Fairness-Oriented Multiple RISs-Aided MmWave Transmission: Stochastic Optimization Methods","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.SP","math.IT"],"primary_cat":"cs.IT","authors_text":"Cunhua Pan, Gui Zhou, Hong Ren, Kezhi Wang, Marco Di Renzo","submitted_at":"2020-12-11T03:49:29Z","abstract_excerpt":"In millimeter wave (mmWave) systems, it is challenging to ensure the reliable connectivity of communications due to its sensitivity to the presence of blockages. In order to improve the robustness of the mmWave system under the presence of the random blockages, multiple reconfigurable intelligent surfaces (RISs) are deployed to enhance the spatial diversity gain, and robust beamforming is then designed based on a stochastic optimization for minimizing the maximum outage probability among multiple users to ensure the fairness. Under the stochastic optimization framework, we adopt the stochastic"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2012.06103","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2020-12-11T03:49:29Z","cross_cats_sorted":["eess.SP","math.IT"],"title_canon_sha256":"b4421726b3d3061761130f2b3336be8ae11b8df0bb29d9e87f75d5e690907ec7","abstract_canon_sha256":"437c575486ea1d6f67d1e82d703ca3d746a84a36d2cb3defe5e7a447af697d92"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:10:00.016501Z","signature_b64":"aa2s7w2BmpWUbN9ChFqUQ1bb6DnR4u8txaX+Cy0c3+B7fanKgmnnkb6PCykKfQzMIiKdwQgE0XoHNUZcvYfMBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d7b94fcb03450a97257903d670c084f5d27c58002ea6f82bfd7169f25ac87be6","last_reissued_at":"2026-07-05T03:10:00.016055Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:10:00.016055Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fairness-Oriented Multiple RISs-Aided MmWave Transmission: Stochastic Optimization Methods","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.SP","math.IT"],"primary_cat":"cs.IT","authors_text":"Cunhua Pan, Gui Zhou, Hong Ren, Kezhi Wang, Marco Di Renzo","submitted_at":"2020-12-11T03:49:29Z","abstract_excerpt":"In millimeter wave (mmWave) systems, it is challenging to ensure the reliable connectivity of communications due to its sensitivity to the presence of blockages. In order to improve the robustness of the mmWave system under the presence of the random blockages, multiple reconfigurable intelligent surfaces (RISs) are deployed to enhance the spatial diversity gain, and robust beamforming is then designed based on a stochastic optimization for minimizing the maximum outage probability among multiple users to ensure the fairness. Under the stochastic optimization framework, we adopt the stochastic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.06103","kind":"arxiv","version":4},"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/2012.06103/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2012.06103","created_at":"2026-07-05T03:10:00.016125+00:00"},{"alias_kind":"arxiv_version","alias_value":"2012.06103v4","created_at":"2026-07-05T03:10:00.016125+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.06103","created_at":"2026-07-05T03:10:00.016125+00:00"},{"alias_kind":"pith_short_12","alias_value":"264U7SYDIUFJ","created_at":"2026-07-05T03:10:00.016125+00:00"},{"alias_kind":"pith_short_16","alias_value":"264U7SYDIUFJOJLZ","created_at":"2026-07-05T03:10:00.016125+00:00"},{"alias_kind":"pith_short_8","alias_value":"264U7SYD","created_at":"2026-07-05T03:10:00.016125+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X","json":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X.json","graph_json":"https://pith.science/api/pith-number/264U7SYDIUFJOJLZAPLHBQEE6X/graph.json","events_json":"https://pith.science/api/pith-number/264U7SYDIUFJOJLZAPLHBQEE6X/events.json","paper":"https://pith.science/paper/264U7SYD"},"agent_actions":{"view_html":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X","download_json":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X.json","view_paper":"https://pith.science/paper/264U7SYD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2012.06103&json=true","fetch_graph":"https://pith.science/api/pith-number/264U7SYDIUFJOJLZAPLHBQEE6X/graph.json","fetch_events":"https://pith.science/api/pith-number/264U7SYDIUFJOJLZAPLHBQEE6X/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X/action/timestamp_anchor","attest_storage":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X/action/storage_attestation","attest_author":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X/action/author_attestation","sign_citation":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X/action/citation_signature","submit_replication":"https://pith.science/pith/264U7SYDIUFJOJLZAPLHBQEE6X/action/replication_record"}},"created_at":"2026-07-05T03:10:00.016125+00:00","updated_at":"2026-07-05T03:10:00.016125+00:00"}