{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ESLVOUV6XO3FXDR7UHAX7YNJBX","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":"a3ed6a746b324239967d2693e46838377318bb9e271dd94b529f006e3713c9ac","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-30T19:00:11Z","title_canon_sha256":"f6ca5cc36ffe22069c0a057d85868ba3dc092bdf2b997f41c365357ed80385ce"},"schema_version":"1.0","source":{"id":"2212.00051","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.00051","created_at":"2026-07-05T07:51:08Z"},{"alias_kind":"arxiv_version","alias_value":"2212.00051v2","created_at":"2026-07-05T07:51:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.00051","created_at":"2026-07-05T07:51:08Z"},{"alias_kind":"pith_short_12","alias_value":"ESLVOUV6XO3F","created_at":"2026-07-05T07:51:08Z"},{"alias_kind":"pith_short_16","alias_value":"ESLVOUV6XO3FXDR7","created_at":"2026-07-05T07:51:08Z"},{"alias_kind":"pith_short_8","alias_value":"ESLVOUV6","created_at":"2026-07-05T07:51:08Z"}],"graph_snapshots":[{"event_id":"sha256:23725d80555409fc2194432ed500900f18a57747d85831d9cd8762e9b532afa4","target":"graph","created_at":"2026-07-05T07:51:08Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2212.00051/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use the Galaxy Morphology Posterior Estimation Network (GaMPEN) to estimate morphological parameters and associated uncertainties for $\\sim 8$ million galaxies in the Hyper Suprime-Cam (HSC) Wide survey with $z \\leq 0.75$ and $m \\leq 23$. GaMPEN is a machine learning framework that estimates Bayesian posteriors for a galaxy's bulge-to-total light ratio ($L_B/L_T$), effective radius ($R_e$), and flux ($F$). By first training on simulations of galaxies and then applying transfer learning using real data, we trained GaMPEN with $<1\\%$ of our dataset. This two-step process will be critical for ","authors_text":"Aayush Mishra, Amrit Rau, Aritra Ghosh, Chuan Tian, C. Megan Urry, Daisuke Nagai, David B. Sanders, Ezequiel Treister, Jeyhan S. Kartaltepe, Laurence Perreault-Levasseur, Meredith C. Powell, Nico Cappelluti, Priyamvada Natarajan","cross_cats":["astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-30T19:00:11Z","title":"Morphological Parameters and Associated Uncertainties for 8 Million Galaxies in the Hyper Suprime-Cam Wide Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.00051","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:a2453f613b6e6e04d0f655d0798acbf2247ae6dad6e1efde06fa2925eaf23ba2","target":"record","created_at":"2026-07-05T07:51:08Z","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":"a3ed6a746b324239967d2693e46838377318bb9e271dd94b529f006e3713c9ac","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-11-30T19:00:11Z","title_canon_sha256":"f6ca5cc36ffe22069c0a057d85868ba3dc092bdf2b997f41c365357ed80385ce"},"schema_version":"1.0","source":{"id":"2212.00051","kind":"arxiv","version":2}},"canonical_sha256":"24975752bebbb65b8e3fa1c17fe1a90de130121f8877784f00dfdbdb201dc654","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24975752bebbb65b8e3fa1c17fe1a90de130121f8877784f00dfdbdb201dc654","first_computed_at":"2026-07-05T07:51:08.894708Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:51:08.894708Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"glfdfapfb7ny2tglRXtR5P/cUHJev8gbDeSDM6EkEj1a0nFdrkn91WGHd9pneVbWvsgfs5dhvBAVJzsUHE4TAw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:51:08.895165Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.00051","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a2453f613b6e6e04d0f655d0798acbf2247ae6dad6e1efde06fa2925eaf23ba2","sha256:23725d80555409fc2194432ed500900f18a57747d85831d9cd8762e9b532afa4"],"state_sha256":"b3326ea23b905214bdda2c7e73e990a1ddcaab026e2016b01ea530a4cf65118e"}