{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:QBGG2PWMGTUX7662CNJBOI3OI2","short_pith_number":"pith:QBGG2PWM","canonical_record":{"source":{"id":"2403.15400","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-02-18T10:13:01Z","cross_cats_sorted":["cs.CR","cs.GT","stat.AP"],"title_canon_sha256":"e1fe3410f46b8de625453ccc6197e5b0f0ca3a3fe93180ddac3d908a1d4f9a0e","abstract_canon_sha256":"60dd2db374b885ae581553fb35b51ccf03c795e8495648ce88b1d1c864b5ecb2"},"schema_version":"1.0"},"canonical_sha256":"804c6d3ecc34e97ffbda135217236e46bdd2ab931d76efe5f70b6a9c81c09ce3","source":{"kind":"arxiv","id":"2403.15400","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.15400","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"arxiv_version","alias_value":"2403.15400v2","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.15400","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"pith_short_12","alias_value":"QBGG2PWMGTUX","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"pith_short_16","alias_value":"QBGG2PWMGTUX7662","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"pith_short_8","alias_value":"QBGG2PWM","created_at":"2026-07-05T09:43:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:QBGG2PWMGTUX7662CNJBOI3OI2","target":"record","payload":{"canonical_record":{"source":{"id":"2403.15400","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-02-18T10:13:01Z","cross_cats_sorted":["cs.CR","cs.GT","stat.AP"],"title_canon_sha256":"e1fe3410f46b8de625453ccc6197e5b0f0ca3a3fe93180ddac3d908a1d4f9a0e","abstract_canon_sha256":"60dd2db374b885ae581553fb35b51ccf03c795e8495648ce88b1d1c864b5ecb2"},"schema_version":"1.0"},"canonical_sha256":"804c6d3ecc34e97ffbda135217236e46bdd2ab931d76efe5f70b6a9c81c09ce3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:43:06.310954Z","signature_b64":"+DjMZ/nhCaJ/H9XKrQktO6GGHZmxccaLh3Iq6Z0/cgyrMFxBoH29gbnqk50U5y0j0oW6SY/n6dq8J1hRiDhEDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"804c6d3ecc34e97ffbda135217236e46bdd2ab931d76efe5f70b6a9c81c09ce3","last_reissued_at":"2026-07-05T09:43:06.310409Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:43:06.310409Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.15400","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:43:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mqIkOTx5f7b06D+jWuQl8+pFmieQyQIB7rlix6jnaV6PyLHjObMmOzycZV75BBVwnNRoZjpDHLVPVG10qlqmCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T17:01:48.997280Z"},"content_sha256":"2148adb2e9328f6268aeb4475df809a15f7038df779c333c708946b10eaaf44e","schema_version":"1.0","event_id":"sha256:2148adb2e9328f6268aeb4475df809a15f7038df779c333c708946b10eaaf44e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:QBGG2PWMGTUX7662CNJBOI3OI2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Efficient Weighting Schemes for Auditing Instant-Runoff Voting Elections","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR","cs.GT","stat.AP"],"primary_cat":"cs.CY","authors_text":"Alexander Ek, Damjan Vukcevic, Peter J. Stuckey, Philip B. Stark","submitted_at":"2024-02-18T10:13:01Z","abstract_excerpt":"Various risk-limiting audit (RLA) methods have been developed for instant-runoff voting (IRV) elections. A recent method, AWAIRE, is the first efficient approach that can take advantage of but does not require cast vote records (CVRs). AWAIRE involves adaptively weighted averages of test statistics, essentially \"learning\" an effective set of hypotheses to test. However, the initial paper on AWAIRE only examined a few weighting schemes and parameter settings.\n  We explore schemes and settings more extensively, to identify and recommend efficient choices for practice. We focus on the case where "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.15400","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2403.15400/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:43:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RvtES7i6uKQ6MlPiI49+qcMsFI8zyXJ3kIxTEEhKWmlwBm0J0rtCHRIffveaR/XKP0+O1J5G7kCWDRfvRj32Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T17:01:48.997792Z"},"content_sha256":"6b63fc783092b9405f25fe88dd8d312b4ab9bb0b816ced32c5bb7697719a7baa","schema_version":"1.0","event_id":"sha256:6b63fc783092b9405f25fe88dd8d312b4ab9bb0b816ced32c5bb7697719a7baa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QBGG2PWMGTUX7662CNJBOI3OI2/bundle.json","state_url":"https://pith.science/pith/QBGG2PWMGTUX7662CNJBOI3OI2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QBGG2PWMGTUX7662CNJBOI3OI2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-04T17:01:48Z","links":{"resolver":"https://pith.science/pith/QBGG2PWMGTUX7662CNJBOI3OI2","bundle":"https://pith.science/pith/QBGG2PWMGTUX7662CNJBOI3OI2/bundle.json","state":"https://pith.science/pith/QBGG2PWMGTUX7662CNJBOI3OI2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QBGG2PWMGTUX7662CNJBOI3OI2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:QBGG2PWMGTUX7662CNJBOI3OI2","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":"60dd2db374b885ae581553fb35b51ccf03c795e8495648ce88b1d1c864b5ecb2","cross_cats_sorted":["cs.CR","cs.GT","stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-02-18T10:13:01Z","title_canon_sha256":"e1fe3410f46b8de625453ccc6197e5b0f0ca3a3fe93180ddac3d908a1d4f9a0e"},"schema_version":"1.0","source":{"id":"2403.15400","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.15400","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"arxiv_version","alias_value":"2403.15400v2","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.15400","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"pith_short_12","alias_value":"QBGG2PWMGTUX","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"pith_short_16","alias_value":"QBGG2PWMGTUX7662","created_at":"2026-07-05T09:43:06Z"},{"alias_kind":"pith_short_8","alias_value":"QBGG2PWM","created_at":"2026-07-05T09:43:06Z"}],"graph_snapshots":[{"event_id":"sha256:6b63fc783092b9405f25fe88dd8d312b4ab9bb0b816ced32c5bb7697719a7baa","target":"graph","created_at":"2026-07-05T09:43:06Z","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/2403.15400/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Various risk-limiting audit (RLA) methods have been developed for instant-runoff voting (IRV) elections. A recent method, AWAIRE, is the first efficient approach that can take advantage of but does not require cast vote records (CVRs). AWAIRE involves adaptively weighted averages of test statistics, essentially \"learning\" an effective set of hypotheses to test. However, the initial paper on AWAIRE only examined a few weighting schemes and parameter settings.\n  We explore schemes and settings more extensively, to identify and recommend efficient choices for practice. We focus on the case where ","authors_text":"Alexander Ek, Damjan Vukcevic, Peter J. Stuckey, Philip B. Stark","cross_cats":["cs.CR","cs.GT","stat.AP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-02-18T10:13:01Z","title":"Efficient Weighting Schemes for Auditing Instant-Runoff Voting Elections"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.15400","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":"sha256:2148adb2e9328f6268aeb4475df809a15f7038df779c333c708946b10eaaf44e","target":"record","created_at":"2026-07-05T09:43:06Z","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":"60dd2db374b885ae581553fb35b51ccf03c795e8495648ce88b1d1c864b5ecb2","cross_cats_sorted":["cs.CR","cs.GT","stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2024-02-18T10:13:01Z","title_canon_sha256":"e1fe3410f46b8de625453ccc6197e5b0f0ca3a3fe93180ddac3d908a1d4f9a0e"},"schema_version":"1.0","source":{"id":"2403.15400","kind":"arxiv","version":2}},"canonical_sha256":"804c6d3ecc34e97ffbda135217236e46bdd2ab931d76efe5f70b6a9c81c09ce3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"804c6d3ecc34e97ffbda135217236e46bdd2ab931d76efe5f70b6a9c81c09ce3","first_computed_at":"2026-07-05T09:43:06.310409Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:43:06.310409Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+DjMZ/nhCaJ/H9XKrQktO6GGHZmxccaLh3Iq6Z0/cgyrMFxBoH29gbnqk50U5y0j0oW6SY/n6dq8J1hRiDhEDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:43:06.310954Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.15400","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2148adb2e9328f6268aeb4475df809a15f7038df779c333c708946b10eaaf44e","sha256:6b63fc783092b9405f25fe88dd8d312b4ab9bb0b816ced32c5bb7697719a7baa"],"state_sha256":"75b5c13ac128d7ff096d76f32011e4263c404dc7d5fdef8af55b970778886604"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QbGJham4CDLJccT6hKkv5tHoOSuroVpMqbuRd+WrJpdHYgeb9x8piNwIFHVMY4mz8YevstYQHiTUWhENATMIAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T17:01:49.001621Z","bundle_sha256":"88f85d79fdc27d3ef26b8fc30d3fc29c08bb1d445e4b84c23c8ce6a94418c50c"}}