{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:E7DF5FT5PV6W4ZOQ4NXB5JFWYY","short_pith_number":"pith:E7DF5FT5","canonical_record":{"source":{"id":"1610.04950","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-17T02:12:15Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"0b9b9e6121a54e311db0282676208237e12dd4f4124cd248c6faa17e70bf6edd","abstract_canon_sha256":"d6b055daa3f85238fb363204b742ae29776ef0cc7fffefd12257a356045f021b"},"schema_version":"1.0"},"canonical_sha256":"27c65e967d7d7d6e65d0e36e1ea4b6c62bbff12e63db6eda8985f022ddbb0b0f","source":{"kind":"arxiv","id":"1610.04950","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.04950","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"arxiv_version","alias_value":"1610.04950v1","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.04950","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"pith_short_12","alias_value":"E7DF5FT5PV6W","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"E7DF5FT5PV6W4ZOQ","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"E7DF5FT5","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:E7DF5FT5PV6W4ZOQ4NXB5JFWYY","target":"record","payload":{"canonical_record":{"source":{"id":"1610.04950","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-17T02:12:15Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"0b9b9e6121a54e311db0282676208237e12dd4f4124cd248c6faa17e70bf6edd","abstract_canon_sha256":"d6b055daa3f85238fb363204b742ae29776ef0cc7fffefd12257a356045f021b"},"schema_version":"1.0"},"canonical_sha256":"27c65e967d7d7d6e65d0e36e1ea4b6c62bbff12e63db6eda8985f022ddbb0b0f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:06.654001Z","signature_b64":"XBpf9pp47pP5AAPyFUs54ad/aVHg1zWDwjdtwdI66VGePDNcQf404gg5TMl6aHT7P9+wJLd0ezIC3qBXwMiDBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"27c65e967d7d7d6e65d0e36e1ea4b6c62bbff12e63db6eda8985f022ddbb0b0f","last_reissued_at":"2026-05-18T01:02:06.653485Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:06.653485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.04950","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":"2026-05-18T01:02:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jq0R9WKvHsK9819nEBxY7s24DgKvQudMVo72PRZK+9EenU4yjIRfJJDxXS8mkcuy5XhnTCNOHT+43kysiQdODw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:07:29.125982Z"},"content_sha256":"5b68e898491b54bd870dfd51ae21a107ef8516234144b7c682cc6b9a04ee0d44","schema_version":"1.0","event_id":"sha256:5b68e898491b54bd870dfd51ae21a107ef8516234144b7c682cc6b9a04ee0d44"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:E7DF5FT5PV6W4ZOQ4NXB5JFWYY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New Algorithms for Maximizing Cellular Wireless Network Energy Efficiency","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"cs.NI","authors_text":"Cemil Can Coskun, Ender Ayanoglu, Kemal Davaslioglu","submitted_at":"2016-10-17T02:12:15Z","abstract_excerpt":"In this paper, we aim to maximize the energy efficiency of cellular wireless networks. Specifically, we address the power allocation problem in multi-cell multi-carrier systems. Considering realistic base station power consumption models, we formulate a network-wide energy efficiency maximization problem. Using tools from fractional programming, we cast this problem in the framework of bi-criterion optimization where rate maximization and power minimization are weighted accordingly. Interference pricing mechanism is applied to reduce the intercell interference and to achieve a higher network p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.04950","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":"2026-05-18T01:02:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"snRrBCLkYi+dOz6FLeMOTtfx0ZWf6tlbdw+bDPsBaagJ32N+HUWipkOk93QVQV2qNxJePsLqsqHvQxZLc9g1Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:07:29.126335Z"},"content_sha256":"a3434fbacfb8d0de0a9df33643d94881bc9e6a8343624e4e6115f03fc51e6675","schema_version":"1.0","event_id":"sha256:a3434fbacfb8d0de0a9df33643d94881bc9e6a8343624e4e6115f03fc51e6675"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E7DF5FT5PV6W4ZOQ4NXB5JFWYY/bundle.json","state_url":"https://pith.science/pith/E7DF5FT5PV6W4ZOQ4NXB5JFWYY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E7DF5FT5PV6W4ZOQ4NXB5JFWYY/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":"2026-05-30T12:07:29Z","links":{"resolver":"https://pith.science/pith/E7DF5FT5PV6W4ZOQ4NXB5JFWYY","bundle":"https://pith.science/pith/E7DF5FT5PV6W4ZOQ4NXB5JFWYY/bundle.json","state":"https://pith.science/pith/E7DF5FT5PV6W4ZOQ4NXB5JFWYY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E7DF5FT5PV6W4ZOQ4NXB5JFWYY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:E7DF5FT5PV6W4ZOQ4NXB5JFWYY","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":"d6b055daa3f85238fb363204b742ae29776ef0cc7fffefd12257a356045f021b","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-17T02:12:15Z","title_canon_sha256":"0b9b9e6121a54e311db0282676208237e12dd4f4124cd248c6faa17e70bf6edd"},"schema_version":"1.0","source":{"id":"1610.04950","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.04950","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"arxiv_version","alias_value":"1610.04950v1","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.04950","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"pith_short_12","alias_value":"E7DF5FT5PV6W","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"E7DF5FT5PV6W4ZOQ","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"E7DF5FT5","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:a3434fbacfb8d0de0a9df33643d94881bc9e6a8343624e4e6115f03fc51e6675","target":"graph","created_at":"2026-05-18T01:02:06Z","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 aim to maximize the energy efficiency of cellular wireless networks. Specifically, we address the power allocation problem in multi-cell multi-carrier systems. Considering realistic base station power consumption models, we formulate a network-wide energy efficiency maximization problem. Using tools from fractional programming, we cast this problem in the framework of bi-criterion optimization where rate maximization and power minimization are weighted accordingly. Interference pricing mechanism is applied to reduce the intercell interference and to achieve a higher network p","authors_text":"Cemil Can Coskun, Ender Ayanoglu, Kemal Davaslioglu","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-17T02:12:15Z","title":"New Algorithms for Maximizing Cellular Wireless Network Energy Efficiency"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.04950","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":"sha256:5b68e898491b54bd870dfd51ae21a107ef8516234144b7c682cc6b9a04ee0d44","target":"record","created_at":"2026-05-18T01:02:06Z","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":"d6b055daa3f85238fb363204b742ae29776ef0cc7fffefd12257a356045f021b","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-17T02:12:15Z","title_canon_sha256":"0b9b9e6121a54e311db0282676208237e12dd4f4124cd248c6faa17e70bf6edd"},"schema_version":"1.0","source":{"id":"1610.04950","kind":"arxiv","version":1}},"canonical_sha256":"27c65e967d7d7d6e65d0e36e1ea4b6c62bbff12e63db6eda8985f022ddbb0b0f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"27c65e967d7d7d6e65d0e36e1ea4b6c62bbff12e63db6eda8985f022ddbb0b0f","first_computed_at":"2026-05-18T01:02:06.653485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:06.653485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XBpf9pp47pP5AAPyFUs54ad/aVHg1zWDwjdtwdI66VGePDNcQf404gg5TMl6aHT7P9+wJLd0ezIC3qBXwMiDBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:06.654001Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.04950","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b68e898491b54bd870dfd51ae21a107ef8516234144b7c682cc6b9a04ee0d44","sha256:a3434fbacfb8d0de0a9df33643d94881bc9e6a8343624e4e6115f03fc51e6675"],"state_sha256":"2942edb810d2e70f99a90f06866eb0ba7b911f14f5861486a31105dd42d69f55"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qMvJGOy8QhXIL4oSde0pOdqqNKLuvY1n3kRfD3vDLawvmVVfatOAQ7ETKhHHN28DE2bqzSe8oDw7iCw9wVkyBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T12:07:29.128554Z","bundle_sha256":"da8a4e1577a29c881a4dfe10346e7724cc220b5176809cb5734e7272e141714d"}}