{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:7YHQ7QW53R5XFVH4LOMPMPNFLV","short_pith_number":"pith:7YHQ7QW5","canonical_record":{"source":{"id":"1501.06851","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-01-27T18:05:45Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"0fda8dc4d8e90cd062f6d16575c91f460bf6b9270027c65526ea857e71575153","abstract_canon_sha256":"37b46a9f2af311a5fc77d419da795269cb95e484dcbc9c6c9da7ceb449d441d6"},"schema_version":"1.0"},"canonical_sha256":"fe0f0fc2dddc7b72d4fc5b98f63da55d6588a381424871cb797dc59965b6a171","source":{"kind":"arxiv","id":"1501.06851","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.06851","created_at":"2026-05-18T02:28:32Z"},{"alias_kind":"arxiv_version","alias_value":"1501.06851v1","created_at":"2026-05-18T02:28:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.06851","created_at":"2026-05-18T02:28:32Z"},{"alias_kind":"pith_short_12","alias_value":"7YHQ7QW53R5X","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"7YHQ7QW53R5XFVH4","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"7YHQ7QW5","created_at":"2026-05-18T12:29:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:7YHQ7QW53R5XFVH4LOMPMPNFLV","target":"record","payload":{"canonical_record":{"source":{"id":"1501.06851","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-01-27T18:05:45Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"0fda8dc4d8e90cd062f6d16575c91f460bf6b9270027c65526ea857e71575153","abstract_canon_sha256":"37b46a9f2af311a5fc77d419da795269cb95e484dcbc9c6c9da7ceb449d441d6"},"schema_version":"1.0"},"canonical_sha256":"fe0f0fc2dddc7b72d4fc5b98f63da55d6588a381424871cb797dc59965b6a171","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:32.469996Z","signature_b64":"qYjyi2Z3Qn15pOxB5GjBuikxZW/Lg21c+p+IWMF0tYxsS1mKfbIKOHcPsugAU7uKMszkwTsObjpOLZHrScEzDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe0f0fc2dddc7b72d4fc5b98f63da55d6588a381424871cb797dc59965b6a171","last_reissued_at":"2026-05-18T02:28:32.469229Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:32.469229Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.06851","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":"2026-05-18T02:28:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D5uvbCafHUmjRs3jO2TmOP6vK40r+wEotNqDJv/p+8IwmBcZEM6fSS5zTWO1LWvaUdlncxnyENMn3CffzG+HCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T04:42:24.077294Z"},"content_sha256":"59328a7d200b711815d2bfae2cf7d2fa6600b223b5f2faf837e5b73754d42944","schema_version":"1.0","event_id":"sha256:59328a7d200b711815d2bfae2cf7d2fa6600b223b5f2faf837e5b73754d42944"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:7YHQ7QW53R5XFVH4LOMPMPNFLV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Distributed Power Allocations in Heterogeneous Networks with Dual Connectivity using Backhaul State Information","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Dinesh Datla, Syed Amaar Ahmad","submitted_at":"2015-01-27T18:05:45Z","abstract_excerpt":"LTE release 12 proposes the use of dual connectivity in heterogeneous cellular networks, where a user equipment (UE) maintains parallel connections to a macro-cell node (base station) and to a low-tier node (pico base station or relay). In this paper, we propose a distributed multi-objective power control scheme where each UE independently adapts its transmit power on its dual connections, possibly of unequal bandwidth, with non-ideal backhaul links. In the proposed scheme, the UEs can dynamically switch their objectives between data rate maximization and transmit power minimization as the bac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.06851","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":""},"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":"2026-05-18T02:28:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HMe8zG3lGZNyhaPodzBQx3x5SXV1HVGDYMyBFL9uPIZOioNXDv+Ikro2oJIKcf6WlGomvpUEjxGdsjt60kWJDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T04:42:24.077662Z"},"content_sha256":"5094b28f293cc586db18d68e3b86ff7827c94cf140602e16c82b5def16a5f4b7","schema_version":"1.0","event_id":"sha256:5094b28f293cc586db18d68e3b86ff7827c94cf140602e16c82b5def16a5f4b7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7YHQ7QW53R5XFVH4LOMPMPNFLV/bundle.json","state_url":"https://pith.science/pith/7YHQ7QW53R5XFVH4LOMPMPNFLV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7YHQ7QW53R5XFVH4LOMPMPNFLV/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":"2026-06-21T04:42:24Z","links":{"resolver":"https://pith.science/pith/7YHQ7QW53R5XFVH4LOMPMPNFLV","bundle":"https://pith.science/pith/7YHQ7QW53R5XFVH4LOMPMPNFLV/bundle.json","state":"https://pith.science/pith/7YHQ7QW53R5XFVH4LOMPMPNFLV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7YHQ7QW53R5XFVH4LOMPMPNFLV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:7YHQ7QW53R5XFVH4LOMPMPNFLV","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":"37b46a9f2af311a5fc77d419da795269cb95e484dcbc9c6c9da7ceb449d441d6","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-01-27T18:05:45Z","title_canon_sha256":"0fda8dc4d8e90cd062f6d16575c91f460bf6b9270027c65526ea857e71575153"},"schema_version":"1.0","source":{"id":"1501.06851","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.06851","created_at":"2026-05-18T02:28:32Z"},{"alias_kind":"arxiv_version","alias_value":"1501.06851v1","created_at":"2026-05-18T02:28:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.06851","created_at":"2026-05-18T02:28:32Z"},{"alias_kind":"pith_short_12","alias_value":"7YHQ7QW53R5X","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"7YHQ7QW53R5XFVH4","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"7YHQ7QW5","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:5094b28f293cc586db18d68e3b86ff7827c94cf140602e16c82b5def16a5f4b7","target":"graph","created_at":"2026-05-18T02:28:32Z","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":"LTE release 12 proposes the use of dual connectivity in heterogeneous cellular networks, where a user equipment (UE) maintains parallel connections to a macro-cell node (base station) and to a low-tier node (pico base station or relay). In this paper, we propose a distributed multi-objective power control scheme where each UE independently adapts its transmit power on its dual connections, possibly of unequal bandwidth, with non-ideal backhaul links. In the proposed scheme, the UEs can dynamically switch their objectives between data rate maximization and transmit power minimization as the bac","authors_text":"Dinesh Datla, Syed Amaar Ahmad","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-01-27T18:05:45Z","title":"Distributed Power Allocations in Heterogeneous Networks with Dual Connectivity using Backhaul State Information"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.06851","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":"sha256:59328a7d200b711815d2bfae2cf7d2fa6600b223b5f2faf837e5b73754d42944","target":"record","created_at":"2026-05-18T02:28:32Z","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":"37b46a9f2af311a5fc77d419da795269cb95e484dcbc9c6c9da7ceb449d441d6","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-01-27T18:05:45Z","title_canon_sha256":"0fda8dc4d8e90cd062f6d16575c91f460bf6b9270027c65526ea857e71575153"},"schema_version":"1.0","source":{"id":"1501.06851","kind":"arxiv","version":1}},"canonical_sha256":"fe0f0fc2dddc7b72d4fc5b98f63da55d6588a381424871cb797dc59965b6a171","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe0f0fc2dddc7b72d4fc5b98f63da55d6588a381424871cb797dc59965b6a171","first_computed_at":"2026-05-18T02:28:32.469229Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:28:32.469229Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qYjyi2Z3Qn15pOxB5GjBuikxZW/Lg21c+p+IWMF0tYxsS1mKfbIKOHcPsugAU7uKMszkwTsObjpOLZHrScEzDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:28:32.469996Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.06851","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59328a7d200b711815d2bfae2cf7d2fa6600b223b5f2faf837e5b73754d42944","sha256:5094b28f293cc586db18d68e3b86ff7827c94cf140602e16c82b5def16a5f4b7"],"state_sha256":"d08b1ff6c50cc72d13f9c53e9022be9351a4bc67097d93821a307b40a233674a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AKQDhutNZOz3I8clwukfJ/F4deMgwG0k1d/R6wmaw+3LfPg/ZNnBxEWHlQRzfO5xny9l3D2b/FOzIOobsYMwBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T04:42:24.079651Z","bundle_sha256":"e108cf4c33b9a564b30089eff1f6443bb708bd7f076d5ff31e2584d7a72c0e36"}}