{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:ZS5VZYIOPH4N3PI3TH7RKYYTHS","short_pith_number":"pith:ZS5VZYIO","schema_version":"1.0","canonical_sha256":"ccbb5ce10e79f8ddbd1b99ff1563133cb6d804bf7980da4e91a7aae7884bbf74","source":{"kind":"arxiv","id":"1910.11327","version":2},"attestation_state":"computed","paper":{"title":"The effects of varying depth in cosmic shear surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Benjamin Joachimi, Catherine Heymans, Chieh-An Lin, Hendrik Hildebrandt, Jan Luca van den Busch, Konrad Kuijken, Marika Asgari, Peter Schneider, Sven Heydenreich, Tilman Tr\\\"oster","submitted_at":"2019-10-24T17:58:38Z","abstract_excerpt":"We present a semi-analytic model for the shear two-point correlation function of a cosmic shear survey with non-uniform depth. Ground-based surveys are subject to depth variations that primarily arise through varying atmospheric conditions. For a survey like the Kilo-Degree Survey (KiDS), we find that the measured depth variation increases the amplitude of the observed shear correlation function at the level of a few percent out to degree-scales, relative to the assumed uniform-depth case. The impact on the inferred cosmological parameters is shown to be insignificant for a KiDS-like survey. F"},"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":"1910.11327","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-10-24T17:58:38Z","cross_cats_sorted":[],"title_canon_sha256":"6b845b9fa5387b63a5f2642ba557ae419568d41ccc7ef7176eab8419a07317e8","abstract_canon_sha256":"ad7861feac4bc9f7b1ce168c1cc56692405fc936c3f1e7c55720655daa183509"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:41:44.291362Z","signature_b64":"mYsj3o2FbYt3xxU9LAZdyz7RZTg2TZxjhFM1VeDxz3jvT4o8yNcGpcw85RMSwlWKZTg+VmULjIsrKjgsKt2cBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ccbb5ce10e79f8ddbd1b99ff1563133cb6d804bf7980da4e91a7aae7884bbf74","last_reissued_at":"2026-07-05T00:41:44.290935Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:41:44.290935Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The effects of varying depth in cosmic shear surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Benjamin Joachimi, Catherine Heymans, Chieh-An Lin, Hendrik Hildebrandt, Jan Luca van den Busch, Konrad Kuijken, Marika Asgari, Peter Schneider, Sven Heydenreich, Tilman Tr\\\"oster","submitted_at":"2019-10-24T17:58:38Z","abstract_excerpt":"We present a semi-analytic model for the shear two-point correlation function of a cosmic shear survey with non-uniform depth. Ground-based surveys are subject to depth variations that primarily arise through varying atmospheric conditions. For a survey like the Kilo-Degree Survey (KiDS), we find that the measured depth variation increases the amplitude of the observed shear correlation function at the level of a few percent out to degree-scales, relative to the assumed uniform-depth case. The impact on the inferred cosmological parameters is shown to be insignificant for a KiDS-like survey. F"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.11327","kind":"arxiv","version":2},"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/1910.11327/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":"1910.11327","created_at":"2026-07-05T00:41:44.290990+00:00"},{"alias_kind":"arxiv_version","alias_value":"1910.11327v2","created_at":"2026-07-05T00:41:44.290990+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.11327","created_at":"2026-07-05T00:41:44.290990+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZS5VZYIOPH4N","created_at":"2026-07-05T00:41:44.290990+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZS5VZYIOPH4N3PI3","created_at":"2026-07-05T00:41:44.290990+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZS5VZYIO","created_at":"2026-07-05T00:41:44.290990+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/ZS5VZYIOPH4N3PI3TH7RKYYTHS","json":"https://pith.science/pith/ZS5VZYIOPH4N3PI3TH7RKYYTHS.json","graph_json":"https://pith.science/api/pith-number/ZS5VZYIOPH4N3PI3TH7RKYYTHS/graph.json","events_json":"https://pith.science/api/pith-number/ZS5VZYIOPH4N3PI3TH7RKYYTHS/events.json","paper":"https://pith.science/paper/ZS5VZYIO"},"agent_actions":{"view_html":"https://pith.science/pith/ZS5VZYIOPH4N3PI3TH7RKYYTHS","download_json":"https://pith.science/pith/ZS5VZYIOPH4N3PI3TH7RKYYTHS.json","view_paper":"https://pith.science/paper/ZS5VZYIO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1910.11327&json=true","fetch_graph":"https://pith.science/api/pith-number/ZS5VZYIOPH4N3PI3TH7RKYYTHS/graph.json","fetch_events":"https://pith.science/api/pith-number/ZS5VZYIOPH4N3PI3TH7RKYYTHS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZS5VZYIOPH4N3PI3TH7RKYYTHS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZS5VZYIOPH4N3PI3TH7RKYYTHS/action/storage_attestation","attest_author":"https://pith.science/pith/ZS5VZYIOPH4N3PI3TH7RKYYTHS/action/author_attestation","sign_citation":"https://pith.science/pith/ZS5VZYIOPH4N3PI3TH7RKYYTHS/action/citation_signature","submit_replication":"https://pith.science/pith/ZS5VZYIOPH4N3PI3TH7RKYYTHS/action/replication_record"}},"created_at":"2026-07-05T00:41:44.290990+00:00","updated_at":"2026-07-05T00:41:44.290990+00:00"}