{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NU4HH6IRO2ZXLPXSXDYUKZN6Y2","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":"e4114912fea321bffe6fbaa5cae8773ad93a3c73e79849eb800192bdc89a5898","cross_cats_sorted":["cs.NI","math.IT","stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-08-25T11:24:16Z","title_canon_sha256":"9d0e68929344e126a625e067610ebbc33b598658441598d7e5a42f7eea8baa00"},"schema_version":"1.0","source":{"id":"1708.07691","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.07691","created_at":"2026-05-18T00:17:43Z"},{"alias_kind":"arxiv_version","alias_value":"1708.07691v2","created_at":"2026-05-18T00:17:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.07691","created_at":"2026-05-18T00:17:43Z"},{"alias_kind":"pith_short_12","alias_value":"NU4HH6IRO2ZX","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NU4HH6IRO2ZXLPXS","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NU4HH6IR","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:dc80dc1357b24948c7f7fa1a44574a984b857ac937f87223e3727e0c084504d5","target":"graph","created_at":"2026-05-18T00:17:43Z","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":"Data aggregation is a promising approach to enable massive machine-type communication (mMTC). This paper focuses on the aggregation phase where a massive number of machine-type devices (MTDs) transmit to aggregators. By using non-orthogonal multiple access (NOMA) principles, we allow several MTDs to share the same orthogonal channel in our proposed hybrid access scheme. We develop an analytical framework based on stochastic geometry to investigate the system performance in terms of average success probability and average number of simultaneously served MTDs, under imperfect successive interfer","authors_text":"Hirley Alves, Matti Latva-aho, Onel L. Alcaraz L\\'opez, Pedro Nardelli","cross_cats":["cs.NI","math.IT","stat.AP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-08-25T11:24:16Z","title":"Aggregation and Resource Scheduling in Machine-type Communication Networks: A Stochastic Geometry Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.07691","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":"sha256:88b830f6e1b8c7fe4e4b0560b396d02ce93de9f4402261fd85a4a4c209a03cff","target":"record","created_at":"2026-05-18T00:17:43Z","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":"e4114912fea321bffe6fbaa5cae8773ad93a3c73e79849eb800192bdc89a5898","cross_cats_sorted":["cs.NI","math.IT","stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-08-25T11:24:16Z","title_canon_sha256":"9d0e68929344e126a625e067610ebbc33b598658441598d7e5a42f7eea8baa00"},"schema_version":"1.0","source":{"id":"1708.07691","kind":"arxiv","version":2}},"canonical_sha256":"6d3873f91176b375bef2b8f14565bec6baaa5ebd4d821912bf729460ef220911","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d3873f91176b375bef2b8f14565bec6baaa5ebd4d821912bf729460ef220911","first_computed_at":"2026-05-18T00:17:43.042027Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:43.042027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QE3Hl8bCDwOnRA+flKcPrG8zIt5DUsu7b74PXNeBpkQVFWfW7loSOY6cYojEpANc78iOeyoqy1XAHs9SPHxuAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:43.042757Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.07691","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:88b830f6e1b8c7fe4e4b0560b396d02ce93de9f4402261fd85a4a4c209a03cff","sha256:dc80dc1357b24948c7f7fa1a44574a984b857ac937f87223e3727e0c084504d5"],"state_sha256":"9f3a8388667fed7a2246af4f3f7499d982c73b336aa4bff787f57010b8504362"}