{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:XWD54HYFFXEPHJJYARZRWEJYSP","short_pith_number":"pith:XWD54HYF","schema_version":"1.0","canonical_sha256":"bd87de1f052dc8f3a53804731b113893f416591d496703690a594e617c5ecf23","source":{"kind":"arxiv","id":"2607.23788","version":1},"attestation_state":"computed","paper":{"title":"The Universal Warmup Path: Many Routes, One Compass","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["stat.ME"],"primary_cat":"stat.CO","authors_text":"Junpeng Lao","submitted_at":"2026-07-26T18:06:23Z","abstract_excerpt":"Sampler transitions are local, but their efficiency is governed by global posterior geometry. Warmup bridges the two by tuning the step size, metric, and related controls. Although these adaptation mechanisms are individually well studied, their orchestration is still commonly encoded through fixed schedules and heuristic choices: users preselect the metric family, compute budget, and response to incompatible geometry. We recast that orchestration as evidence-based routing within a declared budget. The Universal Warmup Path uses one sampler-independent compass, $\\Sigma_\\pi=\\operatorname{Cov}_\\"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.23788","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.CO","submitted_at":"2026-07-26T18:06:23Z","cross_cats_sorted":["stat.ME"],"title_canon_sha256":"06ff9f280a96fcd7d2e1191e54fd939df6923d1ae324182ae00d899788988b44","abstract_canon_sha256":"3dd27240e80fcf84a8d837410aca6a8e77edc157536fb02dd2c796e6a2263034"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-28T01:23:11.242118Z","signature_b64":"0nKwT4iIgvUkLYOm27Ll9Sd3LP/YC3ntu6su0l4W20i1CNt8+7VCZ1cSXcMq89lX5d5YVMliHXmjDbh2Xs6FDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bd87de1f052dc8f3a53804731b113893f416591d496703690a594e617c5ecf23","last_reissued_at":"2026-07-28T01:23:11.241323Z","signature_status":"signed_v1","first_computed_at":"2026-07-28T01:23:11.241323Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Universal Warmup Path: Many Routes, One Compass","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["stat.ME"],"primary_cat":"stat.CO","authors_text":"Junpeng Lao","submitted_at":"2026-07-26T18:06:23Z","abstract_excerpt":"Sampler transitions are local, but their efficiency is governed by global posterior geometry. Warmup bridges the two by tuning the step size, metric, and related controls. Although these adaptation mechanisms are individually well studied, their orchestration is still commonly encoded through fixed schedules and heuristic choices: users preselect the metric family, compute budget, and response to incompatible geometry. We recast that orchestration as evidence-based routing within a declared budget. The Universal Warmup Path uses one sampler-independent compass, $\\Sigma_\\pi=\\operatorname{Cov}_\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.23788","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/2607.23788/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.23788","created_at":"2026-07-28T01:23:11.241736+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.23788v1","created_at":"2026-07-28T01:23:11.241736+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.23788","created_at":"2026-07-28T01:23:11.241736+00:00"},{"alias_kind":"pith_short_12","alias_value":"XWD54HYFFXEP","created_at":"2026-07-28T01:23:11.241736+00:00"},{"alias_kind":"pith_short_16","alias_value":"XWD54HYFFXEPHJJY","created_at":"2026-07-28T01:23:11.241736+00:00"},{"alias_kind":"pith_short_8","alias_value":"XWD54HYF","created_at":"2026-07-28T01:23:11.241736+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP","json":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP.json","graph_json":"https://pith.science/api/pith-number/XWD54HYFFXEPHJJYARZRWEJYSP/graph.json","events_json":"https://pith.science/api/pith-number/XWD54HYFFXEPHJJYARZRWEJYSP/events.json","paper":"https://pith.science/paper/XWD54HYF"},"agent_actions":{"view_html":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP","download_json":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP.json","view_paper":"https://pith.science/paper/XWD54HYF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.23788&json=true","fetch_graph":"https://pith.science/api/pith-number/XWD54HYFFXEPHJJYARZRWEJYSP/graph.json","fetch_events":"https://pith.science/api/pith-number/XWD54HYFFXEPHJJYARZRWEJYSP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP/action/storage_attestation","attest_author":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP/action/author_attestation","sign_citation":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP/action/citation_signature","submit_replication":"https://pith.science/pith/XWD54HYFFXEPHJJYARZRWEJYSP/action/replication_record"}},"created_at":"2026-07-28T01:23:11.241736+00:00","updated_at":"2026-07-28T01:23:11.241736+00:00"}