{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MQENTPYC7CTRZVKTOS4SDKWBWJ","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":"3a0cb2584ae0da548adbc362338f62dffeb8bf266272ddc620377b77b0772a65","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-02-17T08:21:01Z","title_canon_sha256":"2831315d2e775b57add6024489ce011b2c02ae07b8becc797a46e43bd46f67f6"},"schema_version":"1.0","source":{"id":"2402.11220","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.11220","created_at":"2026-07-05T08:54:47Z"},{"alias_kind":"arxiv_version","alias_value":"2402.11220v1","created_at":"2026-07-05T08:54:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.11220","created_at":"2026-07-05T08:54:47Z"},{"alias_kind":"pith_short_12","alias_value":"MQENTPYC7CTR","created_at":"2026-07-05T08:54:47Z"},{"alias_kind":"pith_short_16","alias_value":"MQENTPYC7CTRZVKT","created_at":"2026-07-05T08:54:47Z"},{"alias_kind":"pith_short_8","alias_value":"MQENTPYC","created_at":"2026-07-05T08:54:47Z"}],"graph_snapshots":[{"event_id":"sha256:98a0a621eee364ca3dd5bf80d809d70947ee6f4fd122a19d1f05329b077a4760","target":"graph","created_at":"2026-07-05T08:54:47Z","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/2402.11220/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The resonant scattering interaction between Ly$\\alpha$ photons and neutral hydrogen implies that a partially neutral IGM can significantly impact the detectability of Ly$\\alpha$ emission in galaxies. The redshift evolution of the Ly$\\alpha$ equivalent width distribution of galaxies thus offers a key probe of the degree of ionization during the Epoch of Reionization (EoR). Previous in-depth investigations at $z$ $\\geq$ 7 were limited by ground-based instrument capabilities. We present an extensive study of Ly$\\alpha$ emission from galaxies at 4 < $z$ < 8.5, observed from the CEERS and JADES sur","authors_text":"A. Calabr\\`o, A. M. Koekemoer, B. Mobasher, C. Papovich, E. Gawiser, E. Merlin, H. Park, I. Jung, J. P. Gardner, J. R. Trump, J. S. Kartaltepe, K. Davis, L. Napolitano, L. Pentericci, L. Y. A. Yung, M. Bagley, M. Castellano, M. Dickinson, M. Giavalisco, M. Llerena, N. Hathi, N. J. Cleri, N. Pirzkal, P. Arrabal Haro, P. Santini, R. Amorin, R. Bhatawdekar, S. L. Finkelstein, S. Mascia, S. M. Wilkins, W. Hu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-02-17T08:21:01Z","title":"Peering into cosmic reionization: the Ly$\\alpha$ visibility evolution from galaxies at $z$ = 4.5-8.5 with JWST"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.11220","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":"sha256:5139082053c071aee0d0c8c2b3bb08bb87b5758f7a3b19561f9183eb72deab5d","target":"record","created_at":"2026-07-05T08:54:47Z","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":"3a0cb2584ae0da548adbc362338f62dffeb8bf266272ddc620377b77b0772a65","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-02-17T08:21:01Z","title_canon_sha256":"2831315d2e775b57add6024489ce011b2c02ae07b8becc797a46e43bd46f67f6"},"schema_version":"1.0","source":{"id":"2402.11220","kind":"arxiv","version":1}},"canonical_sha256":"6408d9bf02f8a71cd55374b921aac1b241fafee045a67dd089120b5738294ffb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6408d9bf02f8a71cd55374b921aac1b241fafee045a67dd089120b5738294ffb","first_computed_at":"2026-07-05T08:54:47.418390Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:54:47.418390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yNgZyveu4jA7OF8hHAmS1Bu1oy9htR24bqcA2T0eLLZLiUFxyRYdhIBQW2KOa2tuNPQ14WxyMI0fzE9QbJp3AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:54:47.418899Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.11220","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5139082053c071aee0d0c8c2b3bb08bb87b5758f7a3b19561f9183eb72deab5d","sha256:98a0a621eee364ca3dd5bf80d809d70947ee6f4fd122a19d1f05329b077a4760"],"state_sha256":"336c53e62ecfaaa59955946ee73641d04923b0fa52904a515dc3b8cf096c08fe"}