{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:SM2LHUUR6R7BXYO4IOBQHU4WGR","short_pith_number":"pith:SM2LHUUR","canonical_record":{"source":{"id":"1302.4283","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-02-18T14:20:04Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"107cbcc08b788be3eee536f5d7bdda3915d527f73d627044fb767eb4bd18f222","abstract_canon_sha256":"faaf4f053405e5152bf1fc6218c05c555c7837a57831772fb3ecf2da16f21308"},"schema_version":"1.0"},"canonical_sha256":"9334b3d291f47e1be1dc438303d396344146187a74465dc3a605590d9d8293a5","source":{"kind":"arxiv","id":"1302.4283","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.4283","created_at":"2026-05-18T03:32:58Z"},{"alias_kind":"arxiv_version","alias_value":"1302.4283v2","created_at":"2026-05-18T03:32:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.4283","created_at":"2026-05-18T03:32:58Z"},{"alias_kind":"pith_short_12","alias_value":"SM2LHUUR6R7B","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"SM2LHUUR6R7BXYO4","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"SM2LHUUR","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:SM2LHUUR6R7BXYO4IOBQHU4WGR","target":"record","payload":{"canonical_record":{"source":{"id":"1302.4283","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-02-18T14:20:04Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"107cbcc08b788be3eee536f5d7bdda3915d527f73d627044fb767eb4bd18f222","abstract_canon_sha256":"faaf4f053405e5152bf1fc6218c05c555c7837a57831772fb3ecf2da16f21308"},"schema_version":"1.0"},"canonical_sha256":"9334b3d291f47e1be1dc438303d396344146187a74465dc3a605590d9d8293a5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:32:58.386658Z","signature_b64":"SRxjVaaljkOfaqqIiinrgAxTTGOHJk4M8OqeG67vJI01jaicU8zn7a/ROJkcp6BwqocmEHesqyjyG9eANrz9Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9334b3d291f47e1be1dc438303d396344146187a74465dc3a605590d9d8293a5","last_reissued_at":"2026-05-18T03:32:58.385907Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:32:58.385907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.4283","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":"2026-05-18T03:32:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wJeSrgQt0Asyv2g+8RhZT22eV//ft+fL57Vf6C2TIHhqdGO1qMG4S15CQvxZzlAIIpxKq6p383e7yn+urgQ5Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T06:26:01.938190Z"},"content_sha256":"522f0b564e6b9367c63cea8100be55aec4bd4f36b32f847a8552fab1d7951f54","schema_version":"1.0","event_id":"sha256:522f0b564e6b9367c63cea8100be55aec4bd4f36b32f847a8552fab1d7951f54"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:SM2LHUUR6R7BXYO4IOBQHU4WGR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the Fly Self-Organized Base Station Placement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"cs.NI","authors_text":"Hirley Alves, Matti Latva-aho, Mehdi Bennis, M\\'erouane Debbah, Walid Saad","submitted_at":"2013-02-18T14:20:04Z","abstract_excerpt":"In this paper, we address the deployment of base stations (BSs) in a one-dimensional network in which the users are randomly distributed.In order to take into account the users' distribution to optimally place the BSs we optimize the uplink MMSE sum rate. Moreover, given a massive number of antennas at the BSs we propose a novel random matrix theory-based technique so as to obtain tight approximations for the MMSE sum rate in the uplink. We investigate a cooperative (CP) scenario where the BSs jointly decode the messages and a non-cooperative (NCP) scheme in which the BS can only decode its ow"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.4283","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":""},"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":"2026-05-18T03:32:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mX4LbiHXFu1JK2gZc7x22ddGDCTeLzkd3lXePfQOd57JXLUSGr+104+vebiApjuD8PUusBXyW29s2NgnV7xgDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T06:26:01.938977Z"},"content_sha256":"df3e89a2a953491d1e0531b1f540bbfd58b5cd673b94915ae0ddba6862aa89b3","schema_version":"1.0","event_id":"sha256:df3e89a2a953491d1e0531b1f540bbfd58b5cd673b94915ae0ddba6862aa89b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SM2LHUUR6R7BXYO4IOBQHU4WGR/bundle.json","state_url":"https://pith.science/pith/SM2LHUUR6R7BXYO4IOBQHU4WGR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SM2LHUUR6R7BXYO4IOBQHU4WGR/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":"2026-06-10T06:26:01Z","links":{"resolver":"https://pith.science/pith/SM2LHUUR6R7BXYO4IOBQHU4WGR","bundle":"https://pith.science/pith/SM2LHUUR6R7BXYO4IOBQHU4WGR/bundle.json","state":"https://pith.science/pith/SM2LHUUR6R7BXYO4IOBQHU4WGR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SM2LHUUR6R7BXYO4IOBQHU4WGR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:SM2LHUUR6R7BXYO4IOBQHU4WGR","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":"faaf4f053405e5152bf1fc6218c05c555c7837a57831772fb3ecf2da16f21308","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-02-18T14:20:04Z","title_canon_sha256":"107cbcc08b788be3eee536f5d7bdda3915d527f73d627044fb767eb4bd18f222"},"schema_version":"1.0","source":{"id":"1302.4283","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.4283","created_at":"2026-05-18T03:32:58Z"},{"alias_kind":"arxiv_version","alias_value":"1302.4283v2","created_at":"2026-05-18T03:32:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.4283","created_at":"2026-05-18T03:32:58Z"},{"alias_kind":"pith_short_12","alias_value":"SM2LHUUR6R7B","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"SM2LHUUR6R7BXYO4","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"SM2LHUUR","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:df3e89a2a953491d1e0531b1f540bbfd58b5cd673b94915ae0ddba6862aa89b3","target":"graph","created_at":"2026-05-18T03:32:58Z","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"},"paper":{"abstract_excerpt":"In this paper, we address the deployment of base stations (BSs) in a one-dimensional network in which the users are randomly distributed.In order to take into account the users' distribution to optimally place the BSs we optimize the uplink MMSE sum rate. Moreover, given a massive number of antennas at the BSs we propose a novel random matrix theory-based technique so as to obtain tight approximations for the MMSE sum rate in the uplink. We investigate a cooperative (CP) scenario where the BSs jointly decode the messages and a non-cooperative (NCP) scheme in which the BS can only decode its ow","authors_text":"Hirley Alves, Matti Latva-aho, Mehdi Bennis, M\\'erouane Debbah, Walid Saad","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-02-18T14:20:04Z","title":"On the Fly Self-Organized Base Station Placement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.4283","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":"sha256:522f0b564e6b9367c63cea8100be55aec4bd4f36b32f847a8552fab1d7951f54","target":"record","created_at":"2026-05-18T03:32:58Z","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":"faaf4f053405e5152bf1fc6218c05c555c7837a57831772fb3ecf2da16f21308","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-02-18T14:20:04Z","title_canon_sha256":"107cbcc08b788be3eee536f5d7bdda3915d527f73d627044fb767eb4bd18f222"},"schema_version":"1.0","source":{"id":"1302.4283","kind":"arxiv","version":2}},"canonical_sha256":"9334b3d291f47e1be1dc438303d396344146187a74465dc3a605590d9d8293a5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9334b3d291f47e1be1dc438303d396344146187a74465dc3a605590d9d8293a5","first_computed_at":"2026-05-18T03:32:58.385907Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:32:58.385907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SRxjVaaljkOfaqqIiinrgAxTTGOHJk4M8OqeG67vJI01jaicU8zn7a/ROJkcp6BwqocmEHesqyjyG9eANrz9Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:32:58.386658Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.4283","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:522f0b564e6b9367c63cea8100be55aec4bd4f36b32f847a8552fab1d7951f54","sha256:df3e89a2a953491d1e0531b1f540bbfd58b5cd673b94915ae0ddba6862aa89b3"],"state_sha256":"a35ac4e6ff23df28cc0434b650c333c00796aff813b4f073513fe883d3aaf2c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bi48hQvPCAde/D63+oCMJQLSrEI/5UWyAW5UWWED43wyCjlu9WiD8JpmbE+MSZu1wmQqZPWqmLq/8bbgits5Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T06:26:01.943544Z","bundle_sha256":"3fe677bddf8de0d6c25473d28d35e532ed20189d6d57d81fc0fd02762d580601"}}