{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:JBIYVAN5UUW66DNGZV7BEGVXRJ","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":"43167d04bba0524d1bdb7b09ff155d1881617007cdcb6a309795d9904f19b6fe","cross_cats_sorted":["stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-28T13:41:00Z","title_canon_sha256":"aeebc7c6e28462a9dbbe38982aeb1f5e9fabe2e8b0b08931a852ab0fd8c53a93"},"schema_version":"1.0","source":{"id":"2505.22361","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.22361","created_at":"2026-07-05T11:11:13Z"},{"alias_kind":"arxiv_version","alias_value":"2505.22361v1","created_at":"2026-07-05T11:11:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.22361","created_at":"2026-07-05T11:11:13Z"},{"alias_kind":"pith_short_12","alias_value":"JBIYVAN5UUW6","created_at":"2026-07-05T11:11:13Z"},{"alias_kind":"pith_short_16","alias_value":"JBIYVAN5UUW66DNG","created_at":"2026-07-05T11:11:13Z"},{"alias_kind":"pith_short_8","alias_value":"JBIYVAN5","created_at":"2026-07-05T11:11:13Z"}],"graph_snapshots":[{"event_id":"sha256:37a4fb51c806a502f766e4fbdf3f017d4310e7e60826330efb299f95a18e9e38","target":"graph","created_at":"2026-07-05T11:11:13Z","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/2505.22361/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper studies a bandit optimization problem where the goal is to maximize a function $f(x)$ over $T$ periods for some unknown strongly concave function $f$. We consider a new pairwise comparison oracle, where the decision-maker chooses a pair of actions $(x, x')$ for a consecutive number of periods and then obtains an estimate of $f(x)-f(x')$. We show that such a pairwise comparison oracle finds important applications to joint pricing and inventory replenishment problems and network revenue management. The challenge in this bandit optimization is twofold. First, the decision-maker not onl","authors_text":"Xiangyu Chang, Xi Chen, Yining Wang, Zhiyi Zeng","cross_cats":["stat.ML"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-28T13:41:00Z","title":"Continuum-armed Bandit Optimization with Batch Pairwise Comparison Oracles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.22361","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":"sha256:299ec62bc41a200a138ab47054979626dcff72320041076316854b50e4a66b18","target":"record","created_at":"2026-07-05T11:11:13Z","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":"43167d04bba0524d1bdb7b09ff155d1881617007cdcb6a309795d9904f19b6fe","cross_cats_sorted":["stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-28T13:41:00Z","title_canon_sha256":"aeebc7c6e28462a9dbbe38982aeb1f5e9fabe2e8b0b08931a852ab0fd8c53a93"},"schema_version":"1.0","source":{"id":"2505.22361","kind":"arxiv","version":1}},"canonical_sha256":"48518a81bda52def0da6cd7e121ab78a4a6a7890683c5ffbfbaf2f722f7d3515","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48518a81bda52def0da6cd7e121ab78a4a6a7890683c5ffbfbaf2f722f7d3515","first_computed_at":"2026-07-05T11:11:13.914895Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:11:13.914895Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xoMZ5bvD7L/udQZffzzc8nFnu7VFMCW83Moj2ytjt88i7EqyQ5/2ce4hELdqLHeqqwhjmQyVNX7CtFnmp0ePBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:11:13.915381Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.22361","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:299ec62bc41a200a138ab47054979626dcff72320041076316854b50e4a66b18","sha256:37a4fb51c806a502f766e4fbdf3f017d4310e7e60826330efb299f95a18e9e38"],"state_sha256":"6aa6a13c21b9d6f51b424d30e71322c3db88b6dba5a172c8adad2042421a4ce7"}