{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:JYSM43ENJBWKDUC3XBXJUGANXY","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":"8b428c388b6aaa64e8f7e9d25f236ea0171b0f8a2ca7938ca9688c5578a2c79b","cross_cats_sorted":["stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.ST","submitted_at":"2014-07-16T18:21:02Z","title_canon_sha256":"9e9dd433e1d3cef629fa7aa768a283e6abb1c882da8deab86d7c65a8c4c98d58"},"schema_version":"1.0","source":{"id":"1407.4412","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.4412","created_at":"2026-05-18T02:47:15Z"},{"alias_kind":"arxiv_version","alias_value":"1407.4412v2","created_at":"2026-05-18T02:47:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.4412","created_at":"2026-05-18T02:47:15Z"},{"alias_kind":"pith_short_12","alias_value":"JYSM43ENJBWK","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"JYSM43ENJBWKDUC3","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"JYSM43EN","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:14c32bda6368ce128807111a8ed8c136910ea83418be0d3d19fcbd6507c90bd4","target":"graph","created_at":"2026-05-18T02:47:15Z","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":"The paper is about detecting changes in the parameters of certain parameterized stochastic models. We apply CUSUM (Cumulated Sums) type test statistics that are based on martingale difference sequences.","authors_text":"Fanni Ned\\'enyi","cross_cats":["stat.TH"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.ST","submitted_at":"2014-07-16T18:21:02Z","title":"A CUSUM type change detection test based on martingale differences"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.4412","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":"sha256:146cc80422f979ef83694fb5d8a5f799ee1a7ab07a86b1d43b18af8ff2f9bc37","target":"record","created_at":"2026-05-18T02:47:15Z","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":"8b428c388b6aaa64e8f7e9d25f236ea0171b0f8a2ca7938ca9688c5578a2c79b","cross_cats_sorted":["stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.ST","submitted_at":"2014-07-16T18:21:02Z","title_canon_sha256":"9e9dd433e1d3cef629fa7aa768a283e6abb1c882da8deab86d7c65a8c4c98d58"},"schema_version":"1.0","source":{"id":"1407.4412","kind":"arxiv","version":2}},"canonical_sha256":"4e24ce6c8d486ca1d05bb86e9a180dbe1875690b51ca79a103e3d0e387d4abc0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4e24ce6c8d486ca1d05bb86e9a180dbe1875690b51ca79a103e3d0e387d4abc0","first_computed_at":"2026-05-18T02:47:15.002918Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:47:15.002918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ieEMSd0sgdJaMe90ma6bHBkDRTgK/Zs60goPw5x9kE0k7JvMSYl6eO6hRbkT+O4qYg9xvEAqq3pDAgraf/qZAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:47:15.003623Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.4412","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:146cc80422f979ef83694fb5d8a5f799ee1a7ab07a86b1d43b18af8ff2f9bc37","sha256:14c32bda6368ce128807111a8ed8c136910ea83418be0d3d19fcbd6507c90bd4"],"state_sha256":"1513ca780a71b0cf7eda7eaaee448e6d1bd907f74f36ba891042b6e8a00d68b9"}