{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:CZOLD6NTX4KD6Z2HSAC2L3UCZN","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":"1feae0644e52b74071ec6676c003fd405988a3b51a5a508720d657a2df3a3b0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-03-22T18:00:03Z","title_canon_sha256":"b3fa4b6864ce284372c4346e20f3cb48c3a7bbfc1609746ba6326ad1bcd92a02"},"schema_version":"1.0","source":{"id":"1903.09649","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09649","created_at":"2026-05-17T23:49:01Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09649v1","created_at":"2026-05-17T23:49:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09649","created_at":"2026-05-17T23:49:01Z"},{"alias_kind":"pith_short_12","alias_value":"CZOLD6NTX4KD","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"CZOLD6NTX4KD6Z2H","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"CZOLD6NT","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:340042e4965cdd0e8ccd6cc20cfca06093301f358833299b4006499f187f6751","target":"graph","created_at":"2026-05-17T23:49:01Z","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 James Webb Space Telescope will allow to spectroscopically study an unprecedented number of galaxies deep into the reionization era, notably by detecting [OIII] and H$\\beta$ nebular emission lines. To efficiently prepare such observations, we photometrically select a large sample of galaxies at $z\\sim8$ and study their rest-frame optical emission lines. Combining data from the GOODS Re-ionization Era wide-Area Treasury from Spitzer (GREATS) survey and from HST, we perform spectral energy distribution (SED) fitting, using synthetic SEDs from a large grid of photoionization models. The deep ","authors_text":"G. D. Illingworth, I. Labb\\'e, M. Stefanon, P. A. Oesch, R. J. Bouwens, R. Smit, S. de Barros, V. Gonz\\'alez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-03-22T18:00:03Z","title":"The GREATS H$\\beta$+[OIII] Luminosity Function and Galaxy Properties at $\\mathbf{z\\sim8}$: Walking the Way of JWST"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09649","kind":"arxiv","version":1},"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:b736ee7cd647955c9e7b4892ced1e9419e482e956c11c80289187f33a3885089","target":"record","created_at":"2026-05-17T23:49:01Z","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":"1feae0644e52b74071ec6676c003fd405988a3b51a5a508720d657a2df3a3b0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-03-22T18:00:03Z","title_canon_sha256":"b3fa4b6864ce284372c4346e20f3cb48c3a7bbfc1609746ba6326ad1bcd92a02"},"schema_version":"1.0","source":{"id":"1903.09649","kind":"arxiv","version":1}},"canonical_sha256":"165cb1f9b3bf143f67479005a5ee82cb4f691445c3000f9f0360aec5adfbb660","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"165cb1f9b3bf143f67479005a5ee82cb4f691445c3000f9f0360aec5adfbb660","first_computed_at":"2026-05-17T23:49:01.389488Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:49:01.389488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tIvd91RN90SbOAxB6b8/34+7vSO4r0ZGCcaIMdY9nB96DyaOkR5wWKJ8R6CKEOyjmzRdx7qYp1ADVpcM0g9rAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:49:01.389848Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.09649","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b736ee7cd647955c9e7b4892ced1e9419e482e956c11c80289187f33a3885089","sha256:340042e4965cdd0e8ccd6cc20cfca06093301f358833299b4006499f187f6751"],"state_sha256":"7befeaf4423d198c72bb01a304af15ff03da6e647a0ef514063a268552345e93"}