{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:3UKCU6SY22QJSFPVR63Q47I24M","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":"75bc4dd0b557200a22bb3add97208ca4a63648ed98472e177f7c10f978aabd26","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2017-11-25T22:02:44Z","title_canon_sha256":"13ae081b9f1a86b2e721dcdaa0284334165e20fa384e75dfd53e2664532ee9b8"},"schema_version":"1.0","source":{"id":"1711.09301","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.09301","created_at":"2026-05-18T00:29:36Z"},{"alias_kind":"arxiv_version","alias_value":"1711.09301v1","created_at":"2026-05-18T00:29:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.09301","created_at":"2026-05-18T00:29:36Z"},{"alias_kind":"pith_short_12","alias_value":"3UKCU6SY22QJ","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"3UKCU6SY22QJSFPV","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"3UKCU6SY","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:3acb09085bdda5c22bfcd8e6a0710044aa617fbfca84d4d21765f80466bbe7ba","target":"graph","created_at":"2026-05-18T00:29:36Z","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":"Reaching distributed average consensus quickly and accurately over a network through iterative dynamics represents an important task in numerous distributed applications. Suitably designed filters applied to the state values can significantly improve the convergence rate. For constant networks, these filters can be viewed in terms of graph signal processing as polynomials in a single matrix, the consensus iteration matrix, with filter response evaluated at its eigenvalues. For random, time-varying networks, filter design becomes more complicated, involving eigendecompositions of sums and produ","authors_text":"Jos\\'e M. F. Moura, Stephen Kruzick","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2017-11-25T22:02:44Z","title":"Consensus State Gram Matrix Estimation for Stochastic Switching Networks from Spectral Distribution Moments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.09301","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:c4649982126dc5fd60e91a1d2c6db0104310757e5cadcf2bc00eccdc02c006b3","target":"record","created_at":"2026-05-18T00:29:36Z","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":"75bc4dd0b557200a22bb3add97208ca4a63648ed98472e177f7c10f978aabd26","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2017-11-25T22:02:44Z","title_canon_sha256":"13ae081b9f1a86b2e721dcdaa0284334165e20fa384e75dfd53e2664532ee9b8"},"schema_version":"1.0","source":{"id":"1711.09301","kind":"arxiv","version":1}},"canonical_sha256":"dd142a7a58d6a09915f58fb70e7d1ae30616ffd43ffa1a2a9dc57bbc39ec74a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd142a7a58d6a09915f58fb70e7d1ae30616ffd43ffa1a2a9dc57bbc39ec74a2","first_computed_at":"2026-05-18T00:29:36.096081Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:36.096081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EqUZhh1jt3ZVffJj1xUmYIvvZGYhLJzYsHavgr7RLnvEl/fGQ4wMvODDqIFxu+93f5ze0vzDs9GMuG9zYHGqAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:36.096854Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.09301","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c4649982126dc5fd60e91a1d2c6db0104310757e5cadcf2bc00eccdc02c006b3","sha256:3acb09085bdda5c22bfcd8e6a0710044aa617fbfca84d4d21765f80466bbe7ba"],"state_sha256":"9c636a063b84b13fdc76221ff836377cd15929cf47a7dfda664a7aa996feb476"}