{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:YZYXWZ2Z7UIZUYQPBINLECWV36","short_pith_number":"pith:YZYXWZ2Z","canonical_record":{"source":{"id":"2607.21480","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-07-23T16:21:30Z","cross_cats_sorted":["stat.ML"],"title_canon_sha256":"1eb256c2bb9e1a7306a6bd3fe57c9ad11344fe22b157f1f167735c4d3f9d3ac7","abstract_canon_sha256":"ee54972d76fa5d519887b412531ae5ba0029a0e4b611f12d29b5228f55c43cbe"},"schema_version":"1.0"},"canonical_sha256":"c6717b6759fd119a620f0a1ab20ad5dfab03f7514e1292fc5dfc766d7f56ee95","source":{"kind":"arxiv","id":"2607.21480","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21480","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21480v1","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21480","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"pith_short_12","alias_value":"YZYXWZ2Z7UIZ","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"pith_short_16","alias_value":"YZYXWZ2Z7UIZUYQP","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"pith_short_8","alias_value":"YZYXWZ2Z","created_at":"2026-07-24T01:24:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:YZYXWZ2Z7UIZUYQPBINLECWV36","target":"record","payload":{"canonical_record":{"source":{"id":"2607.21480","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-07-23T16:21:30Z","cross_cats_sorted":["stat.ML"],"title_canon_sha256":"1eb256c2bb9e1a7306a6bd3fe57c9ad11344fe22b157f1f167735c4d3f9d3ac7","abstract_canon_sha256":"ee54972d76fa5d519887b412531ae5ba0029a0e4b611f12d29b5228f55c43cbe"},"schema_version":"1.0"},"canonical_sha256":"c6717b6759fd119a620f0a1ab20ad5dfab03f7514e1292fc5dfc766d7f56ee95","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-24T01:24:35.080153Z","signature_b64":"RLjH1JxHJAjd/Qvr6+6fg9bE+rMc+8Tgsw52GV6pHpAeKaC2OEQMmNP4+y0vJi0vscofRU2M8ed+WOLUybCRDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6717b6759fd119a620f0a1ab20ad5dfab03f7514e1292fc5dfc766d7f56ee95","last_reissued_at":"2026-07-24T01:24:35.079202Z","signature_status":"signed_v1","first_computed_at":"2026-07-24T01:24:35.079202Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.21480","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-24T01:24:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zl2nerKyJEAu35i8lgYCVUFA+EBoONZ0xDOSsT61obzVOJVnOWJO+k+XH6ryOYUgzUN1+XEKzZDKjre11TuDDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:47:21.847031Z"},"content_sha256":"f21bb14ba165621dae70fda500ab591396592b1d68ae579e5aa8fbd5449a8704","schema_version":"1.0","event_id":"sha256:f21bb14ba165621dae70fda500ab591396592b1d68ae579e5aa8fbd5449a8704"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:YZYXWZ2Z7UIZUYQPBINLECWV36","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Finite-Sample Coverage Audits for High-Recall Candidate Generation: Certification and Learning-Theoretic Design","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.ML"],"primary_cat":"cs.LG","authors_text":"Kaveh Salehzadeh Nobari, Martin Anthony","submitted_at":"2026-07-23T16:21:30Z","abstract_excerpt":"An initial high-recall stage in an empirical pipeline decides which items pass to later review, labelling, or modelling, and relevant items it misses are lost to every subsequent stage. We study how many audit labels are needed to certify, with finite-sample validity, that this missed relevant mass is small, and our main results characterise the label complexity of this problem. We first show that no procedure using only labels from inside the candidate set can certify any non-trivial bound on the missed mass: the audit must sample the excluded pool, the only region where unrecovered relevant "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21480","kind":"arxiv","version":1},"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/2607.21480/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":"2026-07-24T01:24:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/ghYr/wIRUjlH/ICW6TuGihy4hCnOs6vt/pfj2CmZ3cfGmNXanXey+U1NEH09WZQ/4fDuuzCayeGwgrsl28ZBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:47:21.847673Z"},"content_sha256":"046035d3a029e501d4ef5faf01278aba0e12ffb8087576fdb1587352daaba52e","schema_version":"1.0","event_id":"sha256:046035d3a029e501d4ef5faf01278aba0e12ffb8087576fdb1587352daaba52e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YZYXWZ2Z7UIZUYQPBINLECWV36/bundle.json","state_url":"https://pith.science/pith/YZYXWZ2Z7UIZUYQPBINLECWV36/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YZYXWZ2Z7UIZUYQPBINLECWV36/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":"2026-08-04T04:47:21Z","links":{"resolver":"https://pith.science/pith/YZYXWZ2Z7UIZUYQPBINLECWV36","bundle":"https://pith.science/pith/YZYXWZ2Z7UIZUYQPBINLECWV36/bundle.json","state":"https://pith.science/pith/YZYXWZ2Z7UIZUYQPBINLECWV36/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YZYXWZ2Z7UIZUYQPBINLECWV36/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YZYXWZ2Z7UIZUYQPBINLECWV36","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":"ee54972d76fa5d519887b412531ae5ba0029a0e4b611f12d29b5228f55c43cbe","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-07-23T16:21:30Z","title_canon_sha256":"1eb256c2bb9e1a7306a6bd3fe57c9ad11344fe22b157f1f167735c4d3f9d3ac7"},"schema_version":"1.0","source":{"id":"2607.21480","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21480","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21480v1","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21480","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"pith_short_12","alias_value":"YZYXWZ2Z7UIZ","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"pith_short_16","alias_value":"YZYXWZ2Z7UIZUYQP","created_at":"2026-07-24T01:24:35Z"},{"alias_kind":"pith_short_8","alias_value":"YZYXWZ2Z","created_at":"2026-07-24T01:24:35Z"}],"graph_snapshots":[{"event_id":"sha256:046035d3a029e501d4ef5faf01278aba0e12ffb8087576fdb1587352daaba52e","target":"graph","created_at":"2026-07-24T01:24:35Z","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/2607.21480/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"An initial high-recall stage in an empirical pipeline decides which items pass to later review, labelling, or modelling, and relevant items it misses are lost to every subsequent stage. We study how many audit labels are needed to certify, with finite-sample validity, that this missed relevant mass is small, and our main results characterise the label complexity of this problem. We first show that no procedure using only labels from inside the candidate set can certify any non-trivial bound on the missed mass: the audit must sample the excluded pool, the only region where unrecovered relevant ","authors_text":"Kaveh Salehzadeh Nobari, Martin Anthony","cross_cats":["stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-07-23T16:21:30Z","title":"Finite-Sample Coverage Audits for High-Recall Candidate Generation: Certification and Learning-Theoretic Design"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21480","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:f21bb14ba165621dae70fda500ab591396592b1d68ae579e5aa8fbd5449a8704","target":"record","created_at":"2026-07-24T01:24:35Z","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":"ee54972d76fa5d519887b412531ae5ba0029a0e4b611f12d29b5228f55c43cbe","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-07-23T16:21:30Z","title_canon_sha256":"1eb256c2bb9e1a7306a6bd3fe57c9ad11344fe22b157f1f167735c4d3f9d3ac7"},"schema_version":"1.0","source":{"id":"2607.21480","kind":"arxiv","version":1}},"canonical_sha256":"c6717b6759fd119a620f0a1ab20ad5dfab03f7514e1292fc5dfc766d7f56ee95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6717b6759fd119a620f0a1ab20ad5dfab03f7514e1292fc5dfc766d7f56ee95","first_computed_at":"2026-07-24T01:24:35.079202Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-24T01:24:35.079202Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RLjH1JxHJAjd/Qvr6+6fg9bE+rMc+8Tgsw52GV6pHpAeKaC2OEQMmNP4+y0vJi0vscofRU2M8ed+WOLUybCRDg==","signature_status":"signed_v1","signed_at":"2026-07-24T01:24:35.080153Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.21480","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f21bb14ba165621dae70fda500ab591396592b1d68ae579e5aa8fbd5449a8704","sha256:046035d3a029e501d4ef5faf01278aba0e12ffb8087576fdb1587352daaba52e"],"state_sha256":"21a49f33cd66508bdb9e01be00c2597f22a67858675467ae65c5e3a23be03a15"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QWTvsks+uFxQmDkXTwAQFrIyWr0huYR8gssmq+9x3L3MujJ1SLQIsS0zDxwrib5ro0gQlqKuAKrUN8CMDUKwDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T04:47:21.853464Z","bundle_sha256":"a9168240f355487e52674a1b2efa6f4b220332f63e2a00dd8c13ebd8604df51e"}}