{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:UPYGAPYQ7JGVSTFRTCHJ2DIMG4","short_pith_number":"pith:UPYGAPYQ","schema_version":"1.0","canonical_sha256":"a3f0603f10fa4d594cb1988e9d0d0c373f6374242c87a96bfd45eebe85c0babc","source":{"kind":"arxiv","id":"2212.03263","version":1},"attestation_state":"computed","paper":{"title":"Empirically-Driven Multiwavelength K-corrections At Low Redshift","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.CO","authors_text":"Brett H. Andrews, Catherine E. Fielder, Jeffrey A. Newman, Samir Salim","submitted_at":"2022-12-06T19:00:02Z","abstract_excerpt":"K-corrections, conversions between flux in observed bands to flux in rest-frame bands, are critical for comparing galaxies at various redshifts. These corrections often rely on fits to empirical or theoretical spectral energy distribution (SED) templates of galaxies. However, the templates limit reliable K-corrections to regimes where SED models are robust. For instance, the templates are not well-constrained in some bands (e.g., WISE W4), which results in ill-determined K-corrections for these bands. We address this shortcoming by developing an empirically-driven approach to K-corrections as "},"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":"2212.03263","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-12-06T19:00:02Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"46215df103599e0bd6258a73a4358a6a953e1950bbbced90e3eb604cc760794f","abstract_canon_sha256":"6a1e000c2143c694dd1ff0301172235184d18f7bc164d7b877092a27ac891b01"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:38:32.907163Z","signature_b64":"EM70Gadn4nCYJJycCdzk/0owJcRxJ96MSCym64oIIJrc68s7fXynMSCpwMSJg/bpRDtKc9k35hMvDzMQUSbqBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3f0603f10fa4d594cb1988e9d0d0c373f6374242c87a96bfd45eebe85c0babc","last_reissued_at":"2026-07-05T06:38:32.906598Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:38:32.906598Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Empirically-Driven Multiwavelength K-corrections At Low Redshift","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.CO","authors_text":"Brett H. Andrews, Catherine E. Fielder, Jeffrey A. Newman, Samir Salim","submitted_at":"2022-12-06T19:00:02Z","abstract_excerpt":"K-corrections, conversions between flux in observed bands to flux in rest-frame bands, are critical for comparing galaxies at various redshifts. These corrections often rely on fits to empirical or theoretical spectral energy distribution (SED) templates of galaxies. However, the templates limit reliable K-corrections to regimes where SED models are robust. For instance, the templates are not well-constrained in some bands (e.g., WISE W4), which results in ill-determined K-corrections for these bands. We address this shortcoming by developing an empirically-driven approach to K-corrections as "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.03263","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/2212.03263/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":"2212.03263","created_at":"2026-07-05T06:38:32.906666+00:00"},{"alias_kind":"arxiv_version","alias_value":"2212.03263v1","created_at":"2026-07-05T06:38:32.906666+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.03263","created_at":"2026-07-05T06:38:32.906666+00:00"},{"alias_kind":"pith_short_12","alias_value":"UPYGAPYQ7JGV","created_at":"2026-07-05T06:38:32.906666+00:00"},{"alias_kind":"pith_short_16","alias_value":"UPYGAPYQ7JGVSTFR","created_at":"2026-07-05T06:38:32.906666+00:00"},{"alias_kind":"pith_short_8","alias_value":"UPYGAPYQ","created_at":"2026-07-05T06:38:32.906666+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/UPYGAPYQ7JGVSTFRTCHJ2DIMG4","json":"https://pith.science/pith/UPYGAPYQ7JGVSTFRTCHJ2DIMG4.json","graph_json":"https://pith.science/api/pith-number/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/graph.json","events_json":"https://pith.science/api/pith-number/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/events.json","paper":"https://pith.science/paper/UPYGAPYQ"},"agent_actions":{"view_html":"https://pith.science/pith/UPYGAPYQ7JGVSTFRTCHJ2DIMG4","download_json":"https://pith.science/pith/UPYGAPYQ7JGVSTFRTCHJ2DIMG4.json","view_paper":"https://pith.science/paper/UPYGAPYQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2212.03263&json=true","fetch_graph":"https://pith.science/api/pith-number/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/graph.json","fetch_events":"https://pith.science/api/pith-number/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/action/storage_attestation","attest_author":"https://pith.science/pith/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/action/author_attestation","sign_citation":"https://pith.science/pith/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/action/citation_signature","submit_replication":"https://pith.science/pith/UPYGAPYQ7JGVSTFRTCHJ2DIMG4/action/replication_record"}},"created_at":"2026-07-05T06:38:32.906666+00:00","updated_at":"2026-07-05T06:38:32.906666+00:00"}