{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:WJUIVTFVNCZRD3U726XK6ASNF3","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":"ae42578c50a226ec2e1fdfc36687ad999fef1bc3c80a547428eafd162e09a297","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-07-06T16:25:15Z","title_canon_sha256":"2ee803a3df53a9357bb51f2ec59b0b5d43acf34bd7f0173e06aaa8a1135ee4a7"},"schema_version":"1.0","source":{"id":"0907.0795","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0907.0795","created_at":"2026-05-18T02:13:05Z"},{"alias_kind":"arxiv_version","alias_value":"0907.0795v2","created_at":"2026-05-18T02:13:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.0795","created_at":"2026-05-18T02:13:05Z"},{"alias_kind":"pith_short_12","alias_value":"WJUIVTFVNCZR","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"WJUIVTFVNCZRD3U7","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"WJUIVTFV","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:972e8aa78bbfef56e2e913e21b01a2694e351e3ef48f23153d9b1018a04e3ef0","target":"graph","created_at":"2026-05-18T02:13:05Z","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":"The decomposition of the cosmic shear field into E- and B-mode is an important diagnostic in weak gravitational lensing. However, commonly used techniques to perform this separation suffer from mode-mixing on very small or very large scales. We introduce a new E-/B-mode decomposition of the cosmic shear two-point correlation on a finite interval. This new statistic is optimised for cosmological applications, by maximising the signal-to-noise ratio (S/N) and a figure of merit (FoM) based on the Fisher matrix of the cosmological parameters Omega_m and sigma_8.\n  We improve both S/N and FoM resul","authors_text":"Liping Fu, Martin Kilbinger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-07-06T16:25:15Z","title":"A new cosmic shear function: Optimised E-/B-mode decomposition on a finite interval"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.0795","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":"sha256:85374e1c78fbc03e7c0728fc9726ac079a6375bca7bd66f52f474508d22892a5","target":"record","created_at":"2026-05-18T02:13:05Z","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":"ae42578c50a226ec2e1fdfc36687ad999fef1bc3c80a547428eafd162e09a297","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-07-06T16:25:15Z","title_canon_sha256":"2ee803a3df53a9357bb51f2ec59b0b5d43acf34bd7f0173e06aaa8a1135ee4a7"},"schema_version":"1.0","source":{"id":"0907.0795","kind":"arxiv","version":2}},"canonical_sha256":"b2688accb568b311ee9fd7aeaf024d2edd429a14fc8cb218d6fed1d2d86c0b84","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2688accb568b311ee9fd7aeaf024d2edd429a14fc8cb218d6fed1d2d86c0b84","first_computed_at":"2026-05-18T02:13:05.261575Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:13:05.261575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1KRYLGaLNm0PT50hc3XGz/eeg5EP/ZUu+adbf/9KH4ZIGNebQQnbbDzDz+BtCkfhRAhQUSGpHOxkrqqj+kD8Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:13:05.262007Z","signed_message":"canonical_sha256_bytes"},"source_id":"0907.0795","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85374e1c78fbc03e7c0728fc9726ac079a6375bca7bd66f52f474508d22892a5","sha256:972e8aa78bbfef56e2e913e21b01a2694e351e3ef48f23153d9b1018a04e3ef0"],"state_sha256":"9a5f8e848b2887e10ff445b5e7acf2ec3c130ed105fa24148400ae2d5e1a112d"}