{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:6RSP6TJWM4XMBR7DVC62HFXGGZ","short_pith_number":"pith:6RSP6TJW","schema_version":"1.0","canonical_sha256":"f464ff4d36672ec0c7e3a8bda396e6367d8f193ff40190972dbb28bff360500c","source":{"kind":"arxiv","id":"1803.09795","version":2},"attestation_state":"computed","paper":{"title":"DES Y1 Results: Validating cosmological parameter estimation using simulated Dark Energy Surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Plazas, A. Carnero Rosell, A. E. Evrard, A. Kravtsov, A. Roodman, A. R. Walker, B. Hoyle, B. Jain, C. B. D'Andrea, C. Davis, C. E. Cunha, D. Brooks, D. Gruen, D. Hollowood, D. Huterer, D. J. James, D. Kirk, D. L. Burke, D. Thomas, D. W. Gerdes, E. Buckley-Geer, E. Gaztanaga, E. Krause, E. Sanchez, E. S. Rykoff, E. Suchyta, F. B. Abdalla, F. J. Castander, F. Menanteau, F. Sobreira, G. Gutierrez, G. M. Bernstein, G. Tarle, H. T. Diehl, I. Sevilla-Noarbe, J. Annis, J. Blazek, J. Carretero, J. DeRose, J. De Vicente, J. Elvin-Poole, J. Frieman, J. Garc\\'ia-Bellido, J. L. Marshall, J. Prat, J. Weller, J. Zuntz, K. Honscheid, K. Kuehn, L. N. da Costa, M. A. G. Maia, M. A. Troxel, M. Carrasco Kind, M. Crocce, M. E. C. Swanson, M. Lima, M. R. Becker, M. Schubnell, M. Smith, M. Soares-Santos, M. T. Busha, M. Wang, N. Kuropatkin, N. MacCrann, P. Doel, P. Fosalba, R. A. Gruendl, R. Cawthon, R. C. Smith, R. H. Wechsler, R. Miquel, S. Allam, S. Avila, S. Dodelson, T. F. Eifler, T. Jeltema, T. M. C. Abbott, V. Scarpine, W. G. Hartley","submitted_at":"2018-03-26T19:01:37Z","abstract_excerpt":"We use mock galaxy survey simulations designed to resemble the Dark Energy Survey Year 1 (DES Y1) data to validate and inform cosmological parameter estimation. When similar analysis tools are applied to both simulations and real survey data, they provide powerful validation tests of the DES Y1 cosmological analyses presented in companion papers. We use two suites of galaxy simulations produced using different methods, which therefore provide independent tests of our cosmological parameter inference. The cosmological analysis we aim to validate is presented in DES Collaboration et al. (2017) a"},"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":"1803.09795","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-26T19:01:37Z","cross_cats_sorted":[],"title_canon_sha256":"06941603dc438529b382ca1b141718166e6c288104803682448065053a311d3a","abstract_canon_sha256":"28dd5e0845b45aa494ca992a4b33845e92d2b9193932d281e12b8c22b260336e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:39.691103Z","signature_b64":"k+FWZJBstneiqLgOd5/GfWzRwmxqGlIxlYFzuLeqhk8k/JuPtl7rLDs+jSbwoHV1GDWjh38TBrEXQ50H5QC2BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f464ff4d36672ec0c7e3a8bda396e6367d8f193ff40190972dbb28bff360500c","last_reissued_at":"2026-05-18T00:00:39.690438Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:39.690438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"DES Y1 Results: Validating cosmological parameter estimation using simulated Dark Energy Surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Plazas, A. Carnero Rosell, A. E. Evrard, A. Kravtsov, A. Roodman, A. R. Walker, B. Hoyle, B. Jain, C. B. D'Andrea, C. Davis, C. E. Cunha, D. Brooks, D. Gruen, D. Hollowood, D. Huterer, D. J. James, D. Kirk, D. L. Burke, D. Thomas, D. W. Gerdes, E. Buckley-Geer, E. Gaztanaga, E. Krause, E. Sanchez, E. S. Rykoff, E. Suchyta, F. B. Abdalla, F. J. Castander, F. Menanteau, F. Sobreira, G. Gutierrez, G. M. Bernstein, G. Tarle, H. T. Diehl, I. Sevilla-Noarbe, J. Annis, J. Blazek, J. Carretero, J. DeRose, J. De Vicente, J. Elvin-Poole, J. Frieman, J. Garc\\'ia-Bellido, J. L. Marshall, J. Prat, J. Weller, J. Zuntz, K. Honscheid, K. Kuehn, L. N. da Costa, M. A. G. Maia, M. A. Troxel, M. Carrasco Kind, M. Crocce, M. E. C. Swanson, M. Lima, M. R. Becker, M. Schubnell, M. Smith, M. Soares-Santos, M. T. Busha, M. Wang, N. Kuropatkin, N. MacCrann, P. Doel, P. Fosalba, R. A. Gruendl, R. Cawthon, R. C. Smith, R. H. Wechsler, R. Miquel, S. Allam, S. Avila, S. Dodelson, T. F. Eifler, T. Jeltema, T. M. C. Abbott, V. Scarpine, W. G. Hartley","submitted_at":"2018-03-26T19:01:37Z","abstract_excerpt":"We use mock galaxy survey simulations designed to resemble the Dark Energy Survey Year 1 (DES Y1) data to validate and inform cosmological parameter estimation. When similar analysis tools are applied to both simulations and real survey data, they provide powerful validation tests of the DES Y1 cosmological analyses presented in companion papers. We use two suites of galaxy simulations produced using different methods, which therefore provide independent tests of our cosmological parameter inference. The cosmological analysis we aim to validate is presented in DES Collaboration et al. (2017) a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.09795","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":""},"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":"1803.09795","created_at":"2026-05-18T00:00:39.690546+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.09795v2","created_at":"2026-05-18T00:00:39.690546+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.09795","created_at":"2026-05-18T00:00:39.690546+00:00"},{"alias_kind":"pith_short_12","alias_value":"6RSP6TJWM4XM","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"6RSP6TJWM4XMBR7D","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"6RSP6TJW","created_at":"2026-05-18T12:32:11.075285+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/6RSP6TJWM4XMBR7DVC62HFXGGZ","json":"https://pith.science/pith/6RSP6TJWM4XMBR7DVC62HFXGGZ.json","graph_json":"https://pith.science/api/pith-number/6RSP6TJWM4XMBR7DVC62HFXGGZ/graph.json","events_json":"https://pith.science/api/pith-number/6RSP6TJWM4XMBR7DVC62HFXGGZ/events.json","paper":"https://pith.science/paper/6RSP6TJW"},"agent_actions":{"view_html":"https://pith.science/pith/6RSP6TJWM4XMBR7DVC62HFXGGZ","download_json":"https://pith.science/pith/6RSP6TJWM4XMBR7DVC62HFXGGZ.json","view_paper":"https://pith.science/paper/6RSP6TJW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.09795&json=true","fetch_graph":"https://pith.science/api/pith-number/6RSP6TJWM4XMBR7DVC62HFXGGZ/graph.json","fetch_events":"https://pith.science/api/pith-number/6RSP6TJWM4XMBR7DVC62HFXGGZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6RSP6TJWM4XMBR7DVC62HFXGGZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6RSP6TJWM4XMBR7DVC62HFXGGZ/action/storage_attestation","attest_author":"https://pith.science/pith/6RSP6TJWM4XMBR7DVC62HFXGGZ/action/author_attestation","sign_citation":"https://pith.science/pith/6RSP6TJWM4XMBR7DVC62HFXGGZ/action/citation_signature","submit_replication":"https://pith.science/pith/6RSP6TJWM4XMBR7DVC62HFXGGZ/action/replication_record"}},"created_at":"2026-05-18T00:00:39.690546+00:00","updated_at":"2026-05-18T00:00:39.690546+00:00"}