{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:RLYTXNGVLIDABWFIKDXAC6ZADR","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"11c4f10d15f3dfd1f7ba91993de4a01a9340590b4ac87c7f39061a1d3666a828","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-10-28T19:59:26Z","title_canon_sha256":"bb98374de2eceff759290a4786f3095654aa4fb51992ce28945466536db56b06"},"schema_version":"1.0","source":{"id":"astro-ph/0210604","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0210604","created_at":"2026-05-18T01:40:41Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0210604v2","created_at":"2026-05-18T01:40:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0210604","created_at":"2026-05-18T01:40:41Z"},{"alias_kind":"pith_short_12","alias_value":"RLYTXNGVLIDA","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"RLYTXNGVLIDABWFI","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"RLYTXNGV","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:6068d0390e52944a15353cb6e4b07f710f323f8a59426b4f9ab6b76374a1f30b","target":"graph","created_at":"2026-05-18T01:40:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We measure seeing-corrected ellipticities for 2 x 10^6 galaxies with magnitude R<23 in 12 widely separated fields totalling 75 deg^2 of sky. At angular scales >30\\arcmin, ellipticity correlations are detected at high significance and exhibit nearly the pure \"E-mode\" behavior expected of weak gravitational lensing. Even when smoothed to the full field size of 2.5 degrees, which is ~25h^-1 Mpc at the lens distances, an rms shear variance of <\\gamma^2>^1/2 = 0.0012 +- 0.0003 is detected. At smaller angular scales there is significant \"B-mode\" power, an indication of residual uncorrected PSF disto","authors_text":"B. Jain, D. Smith, D. Wittman, G. Bernstein, J.A. Tyson, M. Jarvis, P. Fischer","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2002-10-28T19:59:26Z","title":"Weak Lensing Results from the 75 Square Degree CTIO Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0210604","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:94fcd50a9de8c184bfcd4641901820003aa0472e1eae65323bacf7d4c5e3df45","target":"record","created_at":"2026-05-18T01:40:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"11c4f10d15f3dfd1f7ba91993de4a01a9340590b4ac87c7f39061a1d3666a828","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-10-28T19:59:26Z","title_canon_sha256":"bb98374de2eceff759290a4786f3095654aa4fb51992ce28945466536db56b06"},"schema_version":"1.0","source":{"id":"astro-ph/0210604","kind":"arxiv","version":2}},"canonical_sha256":"8af13bb4d55a0600d8a850ee017b201c57230e17f5c94fbc56951718b59a5304","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8af13bb4d55a0600d8a850ee017b201c57230e17f5c94fbc56951718b59a5304","first_computed_at":"2026-05-18T01:40:41.956578Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:41.956578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3Umuk5xHnbLuUSuP9f49lpKp/WZipIy4YSYY3vB+l4d6F0nis9lTcc2XFLs0AREV33bzoD97zlxMSGcTyHbHAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:41.957284Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0210604","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94fcd50a9de8c184bfcd4641901820003aa0472e1eae65323bacf7d4c5e3df45","sha256:6068d0390e52944a15353cb6e4b07f710f323f8a59426b4f9ab6b76374a1f30b"],"state_sha256":"5baf59d893339b2e33f704fe3736496e735437aaff93692abe6ea7269e074723"}