{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:T6QM5ESPQC2V2KMGKXEQKY2YCV","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":"3e2b9f7d5b6bab2b7d24c7ccc7e3ef10d04ca8befae58ad4bb9618a5b3e616a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2016-05-23T03:31:47Z","title_canon_sha256":"aeb7b1b4c717559b134d5d635b330e72c391ae9de0d34f69f24276f310db8f4a"},"schema_version":"1.0","source":{"id":"1605.06882","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.06882","created_at":"2026-05-18T01:14:10Z"},{"alias_kind":"arxiv_version","alias_value":"1605.06882v1","created_at":"2026-05-18T01:14:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.06882","created_at":"2026-05-18T01:14:10Z"},{"alias_kind":"pith_short_12","alias_value":"T6QM5ESPQC2V","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"T6QM5ESPQC2V2KMG","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"T6QM5ESP","created_at":"2026-05-18T12:30:44Z"}],"graph_snapshots":[{"event_id":"sha256:07fd857a70b19b8085e8972e38491eb197f2580625828ce34d7fb9ef16acb76b","target":"graph","created_at":"2026-05-18T01:14:10Z","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":"We study local aggregation and graph analysis in distributed environments using the message passing model. We provide a flexible framework, where each of the nodes in a set $S$--which is a subset of all nodes in the network--can perform a large range of common aggregation functions in its $k$-neighborhood. We study this problem in the CONGEST model, where in each synchronous round, every node can transmit a different (but short) message to each of its neighbors. While the $k$-neighborhoods of nodes in $S$ might overlap and aggregation could cause congestion in this model, we present an algorit","authors_text":"Benjamin Dissler, Roger Wattenhofer, Stephan Holzer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2016-05-23T03:31:47Z","title":"Distributed Local Multi-Aggregation and Centrality Approximation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.06882","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:b62c81b9d9418978599b525839a5b4531a81714e69c0303438cf25a0e8b5acc6","target":"record","created_at":"2026-05-18T01:14:10Z","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":"3e2b9f7d5b6bab2b7d24c7ccc7e3ef10d04ca8befae58ad4bb9618a5b3e616a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2016-05-23T03:31:47Z","title_canon_sha256":"aeb7b1b4c717559b134d5d635b330e72c391ae9de0d34f69f24276f310db8f4a"},"schema_version":"1.0","source":{"id":"1605.06882","kind":"arxiv","version":1}},"canonical_sha256":"9fa0ce924f80b55d298655c9056358154fc6c567d2ee6951e0e4858e82ac5c7d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fa0ce924f80b55d298655c9056358154fc6c567d2ee6951e0e4858e82ac5c7d","first_computed_at":"2026-05-18T01:14:10.994936Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:14:10.994936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tJ8J/fciWNkia7x7jfMkDYBEjaCeZOmc1sqQDyC8pxkCSg7xHB5TQ04oKmhw7JeKmnx518DOwT/+VITOhlAzCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:14:10.995607Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.06882","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b62c81b9d9418978599b525839a5b4531a81714e69c0303438cf25a0e8b5acc6","sha256:07fd857a70b19b8085e8972e38491eb197f2580625828ce34d7fb9ef16acb76b"],"state_sha256":"470f1e4646ca2f62168b9ba345ef34d83d0e414c7a5ddfd6659b4958eba9fbcc"}