{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:MPAA4GMOYK6TGYUAVNJ5Q57Z52","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":"75704b021a89552ff8fe7e07a842dde783421901ad90c55a6acc7e6b26732e94","cross_cats_sorted":["cs.AI","eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2022-10-20T15:37:50Z","title_canon_sha256":"7676e4643cef661085467782a4faf3bbc051434e17c804795e714f494d66661b"},"schema_version":"1.0","source":{"id":"2210.11350","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.11350","created_at":"2026-07-05T05:57:13Z"},{"alias_kind":"arxiv_version","alias_value":"2210.11350v5","created_at":"2026-07-05T05:57:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.11350","created_at":"2026-07-05T05:57:13Z"},{"alias_kind":"pith_short_12","alias_value":"MPAA4GMOYK6T","created_at":"2026-07-05T05:57:13Z"},{"alias_kind":"pith_short_16","alias_value":"MPAA4GMOYK6TGYUA","created_at":"2026-07-05T05:57:13Z"},{"alias_kind":"pith_short_8","alias_value":"MPAA4GMO","created_at":"2026-07-05T05:57:13Z"}],"graph_snapshots":[{"event_id":"sha256:20de662fff6764e9d33182604d536d9410dd69f4c33ac13256579e9ae9ce515c","target":"graph","created_at":"2026-07-05T05:57:13Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2210.11350/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Communication and computation are often viewed as separate tasks. This approach is very effective from the perspective of engineering as isolated optimizations can be performed. However, for many computation-oriented applications, the main interest is a function of the local information at the devices, rather than the local information itself. In such scenarios, information theoretical results show that harnessing the interference in a multiple access channel for computation, i.e., over-the-air computation (OAC), can provide a significantly higher achievable computation rate than separating co","authors_text":"Alphan Sahin, Rui Yang","cross_cats":["cs.AI","eess.SP","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2022-10-20T15:37:50Z","title":"A Survey on Over-the-Air Computation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.11350","kind":"arxiv","version":5},"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:a6722128a6acb947bcca7ebcd9bad54c822ddd4a44c2aa0a839a10ae2cee71a5","target":"record","created_at":"2026-07-05T05:57:13Z","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":"75704b021a89552ff8fe7e07a842dde783421901ad90c55a6acc7e6b26732e94","cross_cats_sorted":["cs.AI","eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2022-10-20T15:37:50Z","title_canon_sha256":"7676e4643cef661085467782a4faf3bbc051434e17c804795e714f494d66661b"},"schema_version":"1.0","source":{"id":"2210.11350","kind":"arxiv","version":5}},"canonical_sha256":"63c00e198ec2bd336280ab53d877f9ee83878e3185d83794f3201615672b98fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63c00e198ec2bd336280ab53d877f9ee83878e3185d83794f3201615672b98fa","first_computed_at":"2026-07-05T05:57:13.472437Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:57:13.472437Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MaHbJljEz9XNOv2d09+pVHDbIqijf1qevGjEb8mFQIhU+rLAba2TmGdOWGJzn1sGTdJ9DkWre0/PYRXkOzJiDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:57:13.472861Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.11350","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a6722128a6acb947bcca7ebcd9bad54c822ddd4a44c2aa0a839a10ae2cee71a5","sha256:20de662fff6764e9d33182604d536d9410dd69f4c33ac13256579e9ae9ce515c"],"state_sha256":"2071a3e041735aa78c1957518f4b0cd05eeb13e966ab3dd75656e09b8cc8d1bc"}