{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DMZOQECMVXMFCUBZTHBS2BBZOG","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":"63e90fc64ac567e265a2eb3ffa1b9e5cb75656d7a65f6b85063832b1371cc03b","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-02-04T22:40:17Z","title_canon_sha256":"13152df2b303cd84bdbed2835b065659967e84d04a3a79c49e4b34d422332f7b"},"schema_version":"1.0","source":{"id":"1802.01212","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.01212","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"arxiv_version","alias_value":"1802.01212v3","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.01212","created_at":"2026-05-18T00:15:16Z"},{"alias_kind":"pith_short_12","alias_value":"DMZOQECMVXMF","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DMZOQECMVXMFCUBZ","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DMZOQECM","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:732b27b55ee9a24ac68f7d05957d7f8bfaed6a390f7993002468b4db9e357cd6","target":"graph","created_at":"2026-05-18T00:15:16Z","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":"Weak lensing maps contain information beyond two-point statistics on small scales. Much recent work has tried to extract this information through a range of different observables or via nonlinear transformations of the lensing field. Here we train and apply a 2D convolutional neural network to simulated noiseless lensing maps covering 96 different cosmological models over a range of {$\\Omega_m,\\sigma_8$}. Using the area of the confidence contour in the {$\\Omega_m,\\sigma_8$} plane as a figure-of-merit, derived from simulated convergence maps smoothed on a scale of 1.0 arcmin, we show that the n","authors_text":"Arushi Gupta, Daniel Hsu, Jos\\'e Manuel Zorrilla Matilla, Zolt\\'an Haiman","cross_cats":["cs.LG","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-02-04T22:40:17Z","title":"Non-Gaussian information from weak lensing data via deep learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.01212","kind":"arxiv","version":3},"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:c915d44cbcd6944b0d91ad7dd454f6bb8c18ffcb9e69d346d72dd8d0c7f587e6","target":"record","created_at":"2026-05-18T00:15:16Z","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":"63e90fc64ac567e265a2eb3ffa1b9e5cb75656d7a65f6b85063832b1371cc03b","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-02-04T22:40:17Z","title_canon_sha256":"13152df2b303cd84bdbed2835b065659967e84d04a3a79c49e4b34d422332f7b"},"schema_version":"1.0","source":{"id":"1802.01212","kind":"arxiv","version":3}},"canonical_sha256":"1b32e8104cadd851503999c32d043971be6d3130b78d7bf1ac61f56d9b2f0a71","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b32e8104cadd851503999c32d043971be6d3130b78d7bf1ac61f56d9b2f0a71","first_computed_at":"2026-05-18T00:15:16.389973Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:16.389973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l4NR9R2qXSqLCTm773YLAezIWF5TkdjCnDdsHCVSbwUpegFogwFR9mZc3mwuvUQzS0CbKhO/7EzNOlRPEk38CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:16.390433Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.01212","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c915d44cbcd6944b0d91ad7dd454f6bb8c18ffcb9e69d346d72dd8d0c7f587e6","sha256:732b27b55ee9a24ac68f7d05957d7f8bfaed6a390f7993002468b4db9e357cd6"],"state_sha256":"bd9b44313fd8feb2579612eb43377e7f58b215b422bee80e212074d2a052ec06"}