{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:4GFSPOQDHIDG2LF6YAVN66QOAK","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":"95c1b0de98aafb0d833f9d0b88ea6d5749fc81fdeb97f2e18e466f08a8862c46","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2024-10-21T14:54:49Z","title_canon_sha256":"d0363ba0daba18082e9c1807fe5e144a9246d5bc2261fbcda8c9c83bb3e3ef80"},"schema_version":"1.0","source":{"id":"2410.16076","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.16076","created_at":"2026-07-05T11:33:16Z"},{"alias_kind":"arxiv_version","alias_value":"2410.16076v4","created_at":"2026-07-05T11:33:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.16076","created_at":"2026-07-05T11:33:16Z"},{"alias_kind":"pith_short_12","alias_value":"4GFSPOQDHIDG","created_at":"2026-07-05T11:33:16Z"},{"alias_kind":"pith_short_16","alias_value":"4GFSPOQDHIDG2LF6","created_at":"2026-07-05T11:33:16Z"},{"alias_kind":"pith_short_8","alias_value":"4GFSPOQD","created_at":"2026-07-05T11:33:16Z"}],"graph_snapshots":[{"event_id":"sha256:ed9084ee89f479aa8c6f9bfe6eb84d607236c49b6391ed83b2ca3abcdde5b993","target":"graph","created_at":"2026-07-05T11:33:16Z","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/2410.16076/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Wald's sequential probability ratio test (SPRT) is a cornerstone of sequential analysis. Based on desired type-I, II error levels $\\alpha, \\beta$, it stops when the likelihood ratio crosses certain thresholds, guaranteeing optimality of the expected sample size. However, these thresholds are not closed form and the test is often applied with approximate thresholds $(1-\\beta)/\\alpha$ and $\\beta/(1-\\alpha)$ (approximate SPRT). When $\\beta > 0$, this neither guarantees error control at $\\alpha,\\beta$ nor optimality. When $\\beta=0$ (power-one SPRT), this method is conservative and not optimal. The","authors_text":"Aaditya Ramdas, Lasse Fischer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2024-10-21T14:54:49Z","title":"Improving Wald's (approximate) sequential probability ratio test by avoiding overshoot"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.16076","kind":"arxiv","version":4},"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:a9384ee392a2c73e329e749cf50c9553c3cc9ade149f14b1710ab10edc5b5e59","target":"record","created_at":"2026-07-05T11:33:16Z","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":"95c1b0de98aafb0d833f9d0b88ea6d5749fc81fdeb97f2e18e466f08a8862c46","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2024-10-21T14:54:49Z","title_canon_sha256":"d0363ba0daba18082e9c1807fe5e144a9246d5bc2261fbcda8c9c83bb3e3ef80"},"schema_version":"1.0","source":{"id":"2410.16076","kind":"arxiv","version":4}},"canonical_sha256":"e18b27ba033a066d2cbec02adf7a0e028d6d0228c54d446f9d51e6e074972628","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e18b27ba033a066d2cbec02adf7a0e028d6d0228c54d446f9d51e6e074972628","first_computed_at":"2026-07-05T11:33:16.773670Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:33:16.773670Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1miwEqGw1pikcCvF8gzLyH38fpowCejD1sAu3bRk6jGz1H6bxmf7A9rccEtGL7MAtyUxdmHDw31oOdX/+oVSAA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:33:16.774177Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.16076","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9384ee392a2c73e329e749cf50c9553c3cc9ade149f14b1710ab10edc5b5e59","sha256:ed9084ee89f479aa8c6f9bfe6eb84d607236c49b6391ed83b2ca3abcdde5b993"],"state_sha256":"285e5a3f7460f3fef757fcc7124ecf16f181254de8cc3b306562b862357dbc70"}