{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:RRRMVMR4M5SYRB72J3QOGFQJKT","short_pith_number":"pith:RRRMVMR4","schema_version":"1.0","canonical_sha256":"8c62cab23c67658887fa4ee0e3160954d239adbcd25e462fc1356fb897ba8969","source":{"kind":"arxiv","id":"2502.05417","version":1},"attestation_state":"computed","paper":{"title":"Testing the cosmic distance duality relation using Type Ia supernovae and BAO observations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.CO","authors_text":"Bing Xu, Fan Yang, Kaituo Zhang, Xiangyun Fu, Yang Huang, Ying Yang","submitted_at":"2025-02-08T02:57:22Z","abstract_excerpt":"In this work, we propose to utilize the observed ratio of spherically-averaged distance to the sound horizon scale from Baryon Acoustic Oscillation (BAO) data to test the cosmic distance duality relation (CDDR) by comparing the luminosity distances (LDs) obtained from Type Ia supernovae (SNIa) observations with angular diameter distances (ADDs) derived from these ratio measurements, using a cosmological-model-independent method. To match the LDs with the ADDs at the identical redshifts, we employ two methods: a compressed form of the Pantheon sample and a hybrid approach that combines the binn"},"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":"2502.05417","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-02-08T02:57:22Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"3337101f6a2ca22f9175cfb6ca2f52e8d95feb7957ce519a7f3cba00a7a0f578","abstract_canon_sha256":"f60b0fb29079aeb5566ee70d0f7f6b2dc00019a8f18dbf32732a585154beeee6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:11:37.757091Z","signature_b64":"JESK7D/1K2YYdotMA8e0bm6kEkW4XgbpJAiBP3dXwBNrE0ZTCTJm6ILX3rPr8ZCfQP/vhlSxPN6GpnoBI+9ZDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c62cab23c67658887fa4ee0e3160954d239adbcd25e462fc1356fb897ba8969","last_reissued_at":"2026-07-05T10:11:37.756609Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:11:37.756609Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Testing the cosmic distance duality relation using Type Ia supernovae and BAO observations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.CO","authors_text":"Bing Xu, Fan Yang, Kaituo Zhang, Xiangyun Fu, Yang Huang, Ying Yang","submitted_at":"2025-02-08T02:57:22Z","abstract_excerpt":"In this work, we propose to utilize the observed ratio of spherically-averaged distance to the sound horizon scale from Baryon Acoustic Oscillation (BAO) data to test the cosmic distance duality relation (CDDR) by comparing the luminosity distances (LDs) obtained from Type Ia supernovae (SNIa) observations with angular diameter distances (ADDs) derived from these ratio measurements, using a cosmological-model-independent method. To match the LDs with the ADDs at the identical redshifts, we employ two methods: a compressed form of the Pantheon sample and a hybrid approach that combines the binn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.05417","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/2502.05417/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":"2502.05417","created_at":"2026-07-05T10:11:37.756669+00:00"},{"alias_kind":"arxiv_version","alias_value":"2502.05417v1","created_at":"2026-07-05T10:11:37.756669+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.05417","created_at":"2026-07-05T10:11:37.756669+00:00"},{"alias_kind":"pith_short_12","alias_value":"RRRMVMR4M5SY","created_at":"2026-07-05T10:11:37.756669+00:00"},{"alias_kind":"pith_short_16","alias_value":"RRRMVMR4M5SYRB72","created_at":"2026-07-05T10:11:37.756669+00:00"},{"alias_kind":"pith_short_8","alias_value":"RRRMVMR4","created_at":"2026-07-05T10:11:37.756669+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.08654","citing_title":"Can Distance Duality Violation Save Late-time Solutions to the Hubble Tension?","ref_index":55,"is_internal_anchor":true},{"citing_arxiv_id":"2606.20434","citing_title":"The Hubble tension: A decade review","ref_index":101,"is_internal_anchor":false},{"citing_arxiv_id":"2604.02433","citing_title":"Cosmology-Independent Constraints on the Etherington Relation and SNeIa Absolute Magnitude Evolution from DESI-DR2","ref_index":34,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT","json":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT.json","graph_json":"https://pith.science/api/pith-number/RRRMVMR4M5SYRB72J3QOGFQJKT/graph.json","events_json":"https://pith.science/api/pith-number/RRRMVMR4M5SYRB72J3QOGFQJKT/events.json","paper":"https://pith.science/paper/RRRMVMR4"},"agent_actions":{"view_html":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT","download_json":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT.json","view_paper":"https://pith.science/paper/RRRMVMR4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2502.05417&json=true","fetch_graph":"https://pith.science/api/pith-number/RRRMVMR4M5SYRB72J3QOGFQJKT/graph.json","fetch_events":"https://pith.science/api/pith-number/RRRMVMR4M5SYRB72J3QOGFQJKT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT/action/storage_attestation","attest_author":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT/action/author_attestation","sign_citation":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT/action/citation_signature","submit_replication":"https://pith.science/pith/RRRMVMR4M5SYRB72J3QOGFQJKT/action/replication_record"}},"created_at":"2026-07-05T10:11:37.756669+00:00","updated_at":"2026-07-05T10:11:37.756669+00:00"}