{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:5VLP4HIAUUTXLGGBSO32LADHMV","short_pith_number":"pith:5VLP4HIA","canonical_record":{"source":{"id":"1903.11782","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-03-28T04:34:02Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"5b71f1db1e387bf9233ea6e7488e9dd62b753fd03929cb4c395b802f4252b7b2","abstract_canon_sha256":"809ddbcd555a842de874676e8a0f86ea8334d16b0b85b723cb7224a2b50f4c03"},"schema_version":"1.0"},"canonical_sha256":"ed56fe1d00a5277598c193b7a58067654b1bf073bd630448e180425d538132a3","source":{"kind":"arxiv","id":"1903.11782","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.11782","created_at":"2026-05-17T23:50:01Z"},{"alias_kind":"arxiv_version","alias_value":"1903.11782v1","created_at":"2026-05-17T23:50:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.11782","created_at":"2026-05-17T23:50:01Z"},{"alias_kind":"pith_short_12","alias_value":"5VLP4HIAUUTX","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"5VLP4HIAUUTXLGGB","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"5VLP4HIA","created_at":"2026-05-18T12:33:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:5VLP4HIAUUTXLGGBSO32LADHMV","target":"record","payload":{"canonical_record":{"source":{"id":"1903.11782","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-03-28T04:34:02Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"5b71f1db1e387bf9233ea6e7488e9dd62b753fd03929cb4c395b802f4252b7b2","abstract_canon_sha256":"809ddbcd555a842de874676e8a0f86ea8334d16b0b85b723cb7224a2b50f4c03"},"schema_version":"1.0"},"canonical_sha256":"ed56fe1d00a5277598c193b7a58067654b1bf073bd630448e180425d538132a3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:01.810551Z","signature_b64":"z+tfCIm1lZsPEm17cUB+Pc9zfZMlQ4mCPNVjagC5etqrIGulium5+UFWFZK0Qp8IJbIb/Lx/LRl6n6P4xvXICg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ed56fe1d00a5277598c193b7a58067654b1bf073bd630448e180425d538132a3","last_reissued_at":"2026-05-17T23:50:01.810148Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:01.810148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.11782","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":"2026-05-17T23:50:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cNvMZ5UbubvtL7SzmxxAFThqxkFVE0XG4zA1kGVmfU2Q8syCpQbwiqk14N1F001aUkAoi/qketYxjbwdJj5zAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T21:53:15.699277Z"},"content_sha256":"87ac8c96074619cb4520308468a0537ca7d08581a9b822c509deb8995e97972e","schema_version":"1.0","event_id":"sha256:87ac8c96074619cb4520308468a0537ca7d08581a9b822c509deb8995e97972e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:5VLP4HIAUUTXLGGBSO32LADHMV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anywhere Decoding: Low-Overhead Uplink Interference Management for Wireless Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Hamed Pezeshki, J. Nicholas Laneman, Martin Haenggi, Masoumeh Sadeghi","submitted_at":"2019-03-28T04:34:02Z","abstract_excerpt":"Inter-cell interference (ICI) is one of the major performance-limiting factors in the context of modern cellular systems. To tackle ICI, coordinated multi-point (CoMP) schemes have been proposed as a key technology for next-generation mobile communication systems. Although CoMP schemes offer promising theoretical gains, their performance could degrade significantly because of practical issues such as limited backhaul. To address this issue, we explore a novel uplink interference management scheme called anywhere decoding, which requires exchanging just a few bits of information per coding inte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.11782","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":"2026-05-17T23:50:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gVF+uPkFgZ4UaGMxuFfFYsGgLpr/ioIXZLNHKQfO4/n2wDrmiIFaXihs+PNTKpbkfP/9IcakcaX5uiuVije5Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T21:53:15.699984Z"},"content_sha256":"a21c46bc7cfa35548363f28ffe4f43f7e739570d339038de9ace52f4092572b5","schema_version":"1.0","event_id":"sha256:a21c46bc7cfa35548363f28ffe4f43f7e739570d339038de9ace52f4092572b5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5VLP4HIAUUTXLGGBSO32LADHMV/bundle.json","state_url":"https://pith.science/pith/5VLP4HIAUUTXLGGBSO32LADHMV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5VLP4HIAUUTXLGGBSO32LADHMV/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":"2026-05-27T21:53:15Z","links":{"resolver":"https://pith.science/pith/5VLP4HIAUUTXLGGBSO32LADHMV","bundle":"https://pith.science/pith/5VLP4HIAUUTXLGGBSO32LADHMV/bundle.json","state":"https://pith.science/pith/5VLP4HIAUUTXLGGBSO32LADHMV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5VLP4HIAUUTXLGGBSO32LADHMV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:5VLP4HIAUUTXLGGBSO32LADHMV","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":"809ddbcd555a842de874676e8a0f86ea8334d16b0b85b723cb7224a2b50f4c03","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-03-28T04:34:02Z","title_canon_sha256":"5b71f1db1e387bf9233ea6e7488e9dd62b753fd03929cb4c395b802f4252b7b2"},"schema_version":"1.0","source":{"id":"1903.11782","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.11782","created_at":"2026-05-17T23:50:01Z"},{"alias_kind":"arxiv_version","alias_value":"1903.11782v1","created_at":"2026-05-17T23:50:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.11782","created_at":"2026-05-17T23:50:01Z"},{"alias_kind":"pith_short_12","alias_value":"5VLP4HIAUUTX","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"5VLP4HIAUUTXLGGB","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"5VLP4HIA","created_at":"2026-05-18T12:33:10Z"}],"graph_snapshots":[{"event_id":"sha256:a21c46bc7cfa35548363f28ffe4f43f7e739570d339038de9ace52f4092572b5","target":"graph","created_at":"2026-05-17T23:50:01Z","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":"Inter-cell interference (ICI) is one of the major performance-limiting factors in the context of modern cellular systems. To tackle ICI, coordinated multi-point (CoMP) schemes have been proposed as a key technology for next-generation mobile communication systems. Although CoMP schemes offer promising theoretical gains, their performance could degrade significantly because of practical issues such as limited backhaul. To address this issue, we explore a novel uplink interference management scheme called anywhere decoding, which requires exchanging just a few bits of information per coding inte","authors_text":"Hamed Pezeshki, J. Nicholas Laneman, Martin Haenggi, Masoumeh Sadeghi","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-03-28T04:34:02Z","title":"Anywhere Decoding: Low-Overhead Uplink Interference Management for Wireless Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.11782","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":"sha256:87ac8c96074619cb4520308468a0537ca7d08581a9b822c509deb8995e97972e","target":"record","created_at":"2026-05-17T23:50:01Z","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":"809ddbcd555a842de874676e8a0f86ea8334d16b0b85b723cb7224a2b50f4c03","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-03-28T04:34:02Z","title_canon_sha256":"5b71f1db1e387bf9233ea6e7488e9dd62b753fd03929cb4c395b802f4252b7b2"},"schema_version":"1.0","source":{"id":"1903.11782","kind":"arxiv","version":1}},"canonical_sha256":"ed56fe1d00a5277598c193b7a58067654b1bf073bd630448e180425d538132a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ed56fe1d00a5277598c193b7a58067654b1bf073bd630448e180425d538132a3","first_computed_at":"2026-05-17T23:50:01.810148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:01.810148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z+tfCIm1lZsPEm17cUB+Pc9zfZMlQ4mCPNVjagC5etqrIGulium5+UFWFZK0Qp8IJbIb/Lx/LRl6n6P4xvXICg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:01.810551Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.11782","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87ac8c96074619cb4520308468a0537ca7d08581a9b822c509deb8995e97972e","sha256:a21c46bc7cfa35548363f28ffe4f43f7e739570d339038de9ace52f4092572b5"],"state_sha256":"48b97d122deec2fe84a73e44d0b8092ae6bcb2becd4c0d7943003d7554321538"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+Fsojf0LxoZAOXHzOxiAQvpWGoi1JRp659kq8hG5+4EiIMtUX8wA03OfzNYcXqV1hMCxZDCz66P4zOLF7PdcBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T21:53:15.703218Z","bundle_sha256":"90dd9a0a929b9ac2b8d044059e5f99ea95d8af9417420b2b23c1106b64b7c0e8"}}