{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:TV7J6OXDOA4RAONAVWW2KDWON4","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":"34a025c16b0d82cde2a46bfe44128ca045fa3596f836db0e6511dab473d1bdb9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-07-09T17:54:08Z","title_canon_sha256":"37915d9568d76623756712bce540bc8d59872155182131f295e49a07254f63e5"},"schema_version":"1.0","source":{"id":"2607.08755","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.08755","created_at":"2026-07-10T01:19:59Z"},{"alias_kind":"arxiv_version","alias_value":"2607.08755v1","created_at":"2026-07-10T01:19:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.08755","created_at":"2026-07-10T01:19:59Z"},{"alias_kind":"pith_short_12","alias_value":"TV7J6OXDOA4R","created_at":"2026-07-10T01:19:59Z"},{"alias_kind":"pith_short_16","alias_value":"TV7J6OXDOA4RAONA","created_at":"2026-07-10T01:19:59Z"},{"alias_kind":"pith_short_8","alias_value":"TV7J6OXD","created_at":"2026-07-10T01:19:59Z"}],"graph_snapshots":[{"event_id":"sha256:6ac7dfaf74d3bf7615607ac69fafaa23757cd88103ed8c75a927468449ca622b","target":"graph","created_at":"2026-07-10T01:19:59Z","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/2607.08755/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce DegenDetector, a framework for identifying and characterizing parameter degeneracies in posterior distributions as closed-form symbolic equations. By combining mutual information screening with alternating symbolic regression, we facilitate automated and interpretable identification of degenerate relationships without domain-specific input. While standard tools such as corner plots can indicate that correlations exist, they do not reveal the underlying functional form. DegenDetector fills this gap by expressing multi-parameter degeneracies as closed-form equations, providing inter","authors_text":"Chaipat Tirapongprasert, Matthew Ho","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-07-09T17:54:08Z","title":"DegenDetector: Symbolic Recovery of Parameter Degeneracies in Bayesian Posteriors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.08755","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:eefcadc7b4c9638876f9fb120d20b4c1e0ff724408b4de44c28ab5c638994bb3","target":"record","created_at":"2026-07-10T01:19:59Z","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":"34a025c16b0d82cde2a46bfe44128ca045fa3596f836db0e6511dab473d1bdb9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-07-09T17:54:08Z","title_canon_sha256":"37915d9568d76623756712bce540bc8d59872155182131f295e49a07254f63e5"},"schema_version":"1.0","source":{"id":"2607.08755","kind":"arxiv","version":1}},"canonical_sha256":"9d7e9f3ae370391039a0adada50ece6f0a3abfaabf9a2f57abd20adc9bb927bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d7e9f3ae370391039a0adada50ece6f0a3abfaabf9a2f57abd20adc9bb927bb","first_computed_at":"2026-07-10T01:19:59.356345Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-10T01:19:59.356345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ovkcS7dSlfEiWY9AYt+W6Sj2nE68D+2GPCK1NDKipRkrCFcXuyn0YW6EWVYmWuNF32gOEif7qxZh+0F2gx1pAQ==","signature_status":"signed_v1","signed_at":"2026-07-10T01:19:59.356760Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.08755","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eefcadc7b4c9638876f9fb120d20b4c1e0ff724408b4de44c28ab5c638994bb3","sha256:6ac7dfaf74d3bf7615607ac69fafaa23757cd88103ed8c75a927468449ca622b"],"state_sha256":"270656f5139b979e27dfdea6cd583313b334455c567ad5752e65b390b7a6f206"}