{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:RCI4SNJXYFJJBOBLZML6S2ZSV5","short_pith_number":"pith:RCI4SNJX","schema_version":"1.0","canonical_sha256":"8891c93537c15290b82bcb17e96b32af6437fc1b306cd291ee2fae06d58f69a7","source":{"kind":"arxiv","id":"1811.10596","version":2},"attestation_state":"computed","paper":{"title":"Dark Energy Survey Year 1: An independent E/B-mode cosmic shear analysis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Catherine Heymans, Marika Asgari","submitted_at":"2018-11-26T18:57:04Z","abstract_excerpt":"We present an independent cosmic shear analysis of the non-cosmological B-mode distortions within the public first year data from the Dark Energy Survey (DES). We find no significant detection of B-modes in a full tomographic analysis of the primary METACALIBRATION shear catalogue. This is in contrast to the secondary IM3SHAPE shear catalogue, where we detect B- modes at a significance of $\\sim 3\\sigma$ with a pattern that is consistent with the B-mode signature of a repeating additive shear bias across the survey. We use the COSEBIs statistic to cleanly separate the B-modes from the gravitati"},"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":"1811.10596","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-26T18:57:04Z","cross_cats_sorted":[],"title_canon_sha256":"62b90ae007a7d5be2416a973b96f10f96736d2c974603bb9aba33e36ffe4cbcf","abstract_canon_sha256":"9e9326f67d782512206ec26476aa0d807fe2b4d49cc8f73b44f3adb019f98b96"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:53.798118Z","signature_b64":"7M4RwRuoAYQFWwspGqLo8+wtesul0NTZrcG8rsfcXK//NAcFNbT/neYTrwDzSoxPUJCuUOjr8BTNlmRRyGe+DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8891c93537c15290b82bcb17e96b32af6437fc1b306cd291ee2fae06d58f69a7","last_reissued_at":"2026-05-17T23:55:53.797487Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:53.797487Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dark Energy Survey Year 1: An independent E/B-mode cosmic shear analysis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Catherine Heymans, Marika Asgari","submitted_at":"2018-11-26T18:57:04Z","abstract_excerpt":"We present an independent cosmic shear analysis of the non-cosmological B-mode distortions within the public first year data from the Dark Energy Survey (DES). We find no significant detection of B-modes in a full tomographic analysis of the primary METACALIBRATION shear catalogue. This is in contrast to the secondary IM3SHAPE shear catalogue, where we detect B- modes at a significance of $\\sim 3\\sigma$ with a pattern that is consistent with the B-mode signature of a repeating additive shear bias across the survey. We use the COSEBIs statistic to cleanly separate the B-modes from the gravitati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.10596","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":"1811.10596","created_at":"2026-05-17T23:55:53.797581+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.10596v2","created_at":"2026-05-17T23:55:53.797581+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.10596","created_at":"2026-05-17T23:55:53.797581+00:00"},{"alias_kind":"pith_short_12","alias_value":"RCI4SNJXYFJJ","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_16","alias_value":"RCI4SNJXYFJJBOBL","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_8","alias_value":"RCI4SNJX","created_at":"2026-05-18T12:32:50.500415+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/RCI4SNJXYFJJBOBLZML6S2ZSV5","json":"https://pith.science/pith/RCI4SNJXYFJJBOBLZML6S2ZSV5.json","graph_json":"https://pith.science/api/pith-number/RCI4SNJXYFJJBOBLZML6S2ZSV5/graph.json","events_json":"https://pith.science/api/pith-number/RCI4SNJXYFJJBOBLZML6S2ZSV5/events.json","paper":"https://pith.science/paper/RCI4SNJX"},"agent_actions":{"view_html":"https://pith.science/pith/RCI4SNJXYFJJBOBLZML6S2ZSV5","download_json":"https://pith.science/pith/RCI4SNJXYFJJBOBLZML6S2ZSV5.json","view_paper":"https://pith.science/paper/RCI4SNJX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.10596&json=true","fetch_graph":"https://pith.science/api/pith-number/RCI4SNJXYFJJBOBLZML6S2ZSV5/graph.json","fetch_events":"https://pith.science/api/pith-number/RCI4SNJXYFJJBOBLZML6S2ZSV5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RCI4SNJXYFJJBOBLZML6S2ZSV5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RCI4SNJXYFJJBOBLZML6S2ZSV5/action/storage_attestation","attest_author":"https://pith.science/pith/RCI4SNJXYFJJBOBLZML6S2ZSV5/action/author_attestation","sign_citation":"https://pith.science/pith/RCI4SNJXYFJJBOBLZML6S2ZSV5/action/citation_signature","submit_replication":"https://pith.science/pith/RCI4SNJXYFJJBOBLZML6S2ZSV5/action/replication_record"}},"created_at":"2026-05-17T23:55:53.797581+00:00","updated_at":"2026-05-17T23:55:53.797581+00:00"}