{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:HBWSTTZK3OJUNMC6Y4IX3OHNVQ","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":"40321144ae32ecf479f5a2e6e54fb7411ef7a704d1e7cda626c785e61274d0b9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-07T19:26:26Z","title_canon_sha256":"b52f9349f189df30d98fbbc737389cbd93a3ad1f7853113529d096829bc14db6"},"schema_version":"1.0","source":{"id":"2506.06902","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.06902","created_at":"2026-07-05T12:10:58Z"},{"alias_kind":"arxiv_version","alias_value":"2506.06902v2","created_at":"2026-07-05T12:10:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.06902","created_at":"2026-07-05T12:10:58Z"},{"alias_kind":"pith_short_12","alias_value":"HBWSTTZK3OJU","created_at":"2026-07-05T12:10:58Z"},{"alias_kind":"pith_short_16","alias_value":"HBWSTTZK3OJUNMC6","created_at":"2026-07-05T12:10:58Z"},{"alias_kind":"pith_short_8","alias_value":"HBWSTTZK","created_at":"2026-07-05T12:10:58Z"}],"graph_snapshots":[{"event_id":"sha256:7ce52cc36531d2cf404363ea8605ad358b3d9fce6009f4674e598ab957c4aae0","target":"graph","created_at":"2026-07-05T12:10:58Z","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/2506.06902/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Current and upcoming large-scale structure surveys place stringent requirements on the mitigation of observational systematics in order to achieve their unprecedented constraining power. In this work, we investigate the potential use of the spherical Fourier-Bessel (SFB) power spectrum in controlling systematics, leveraging its capability of disentangling angular and radial scales. We first clarify how the discrete SFB basis describes radial scales via the index $n$ and demonstrate that the SFB power spectrum reduces to the clustering wedge $P(k,\\mu)$ in the plane-parallel limit, enabling it t","authors_text":"Chen Heinrich, Henry S. Grasshorn Gebhardt, Olivier Dor\\'e, Robin Y. Wen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-07T19:26:26Z","title":"Separating Angular and Radial Modes with Spherical-Fourier Bessel Power Spectrum on All Scales and Implications for Systematics Mitigation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.06902","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:cdffa6b17434d7dea55a798ea170a6f5fa84b17ffbb7ac8e86c57a9af77ef9bd","target":"record","created_at":"2026-07-05T12:10:58Z","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":"40321144ae32ecf479f5a2e6e54fb7411ef7a704d1e7cda626c785e61274d0b9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-07T19:26:26Z","title_canon_sha256":"b52f9349f189df30d98fbbc737389cbd93a3ad1f7853113529d096829bc14db6"},"schema_version":"1.0","source":{"id":"2506.06902","kind":"arxiv","version":2}},"canonical_sha256":"386d29cf2adb9346b05ec7117db8edac293681917835bf381e07093efd2f3e68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"386d29cf2adb9346b05ec7117db8edac293681917835bf381e07093efd2f3e68","first_computed_at":"2026-07-05T12:10:58.354390Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:10:58.354390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Sc26BNdY5/HjOKWCBHgFAqchYbQhXFYmQJAgpUC5o4vBjkgqDyDa3qhuuIkFymiBVow7Uyvf/o6bYOmVtDzsAA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:10:58.354843Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.06902","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cdffa6b17434d7dea55a798ea170a6f5fa84b17ffbb7ac8e86c57a9af77ef9bd","sha256:7ce52cc36531d2cf404363ea8605ad358b3d9fce6009f4674e598ab957c4aae0"],"state_sha256":"0a50c332d413a3ecfa33b127546f704f4b5c0c6f295477d7767b9c085c51e72b"}