{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:CUQL27A3EW4RWBKRRCXSOWBCTP","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":"587cebfd230dee1b0431c7bad4ddb9e18c359c59a4c2f30fb982daafb497ef26","cross_cats_sorted":["astro-ph.GA","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-12-08T17:02:19Z","title_canon_sha256":"dbaaf5137fdc02dc4d2783019e6b298dc2bcd82b0dfd52af27d8aac63b63c5a4"},"schema_version":"1.0","source":{"id":"2312.05177","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.05177","created_at":"2026-07-05T08:36:44Z"},{"alias_kind":"arxiv_version","alias_value":"2312.05177v2","created_at":"2026-07-05T08:36:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.05177","created_at":"2026-07-05T08:36:44Z"},{"alias_kind":"pith_short_12","alias_value":"CUQL27A3EW4R","created_at":"2026-07-05T08:36:44Z"},{"alias_kind":"pith_short_16","alias_value":"CUQL27A3EW4RWBKR","created_at":"2026-07-05T08:36:44Z"},{"alias_kind":"pith_short_8","alias_value":"CUQL27A3","created_at":"2026-07-05T08:36:44Z"}],"graph_snapshots":[{"event_id":"sha256:39a584cdaf40c5cd893fb8999678631bb890304fd6208809667a8392f4476a8b","target":"graph","created_at":"2026-07-05T08:36:44Z","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/2312.05177/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the robustness of the baryon acoustic oscillation (BAO) analysis to the underlying cosmological model. We focus on testing the standard BAO analysis that relies on the use of a template. These templates are constructed assuming a fixed fiducial cosmological model and used to extract the location of the acoustic peaks. Such \"compressed analysis\" had been shown to be unbiased when applied to the $\\Lambda$CDM model and some of its extensions. However, it has not been known whether this type of analysis introduces biases in a wider range of cosmological models where the template may not f","authors_text":"Camille Avestruz, Dragan Huterer, Felipe Andrade-Oliveira, Jiaming Pan","cross_cats":["astro-ph.GA","gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-12-08T17:02:19Z","title":"Compressed baryon acoustic oscillation analysis is robust to modified-gravity models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.05177","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":"sha256:98c58f12178d89b096160e5806cbd24882a6be766f50617f80285e13048d04e8","target":"record","created_at":"2026-07-05T08:36:44Z","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":"587cebfd230dee1b0431c7bad4ddb9e18c359c59a4c2f30fb982daafb497ef26","cross_cats_sorted":["astro-ph.GA","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-12-08T17:02:19Z","title_canon_sha256":"dbaaf5137fdc02dc4d2783019e6b298dc2bcd82b0dfd52af27d8aac63b63c5a4"},"schema_version":"1.0","source":{"id":"2312.05177","kind":"arxiv","version":2}},"canonical_sha256":"1520bd7c1b25b91b055188af2758229be07d8a9fd3863c1a728cd771f22881f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1520bd7c1b25b91b055188af2758229be07d8a9fd3863c1a728cd771f22881f4","first_computed_at":"2026-07-05T08:36:44.821049Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:36:44.821049Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ISQfBln6Y6ZJsvy4Qx4NQQyn1BOSY2I0dOXyGR628DrezRONfIAli6bSXTokgM1dYHXnPWFAn7i0me9ZLrI4DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:36:44.821552Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.05177","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98c58f12178d89b096160e5806cbd24882a6be766f50617f80285e13048d04e8","sha256:39a584cdaf40c5cd893fb8999678631bb890304fd6208809667a8392f4476a8b"],"state_sha256":"dde875a654a40c667893a719c2aad11460d91bc39665f97f5f4181fc3688f3c1"}