{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PGYMAKK662DBETBQ2EWCMWVXLB","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":"f0902d20593e4a89c769ced8a204fdd734d7cfd2a5833c0db63b357242b3fb6e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-11-22T20:34:17Z","title_canon_sha256":"36ac8d393024912c392aab0ef871645b372a6d6bfa96089f176430df6ee39565"},"schema_version":"1.0","source":{"id":"2311.13683","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.13683","created_at":"2026-07-05T07:47:27Z"},{"alias_kind":"arxiv_version","alias_value":"2311.13683v2","created_at":"2026-07-05T07:47:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.13683","created_at":"2026-07-05T07:47:27Z"},{"alias_kind":"pith_short_12","alias_value":"PGYMAKK662DB","created_at":"2026-07-05T07:47:27Z"},{"alias_kind":"pith_short_16","alias_value":"PGYMAKK662DBETBQ","created_at":"2026-07-05T07:47:27Z"},{"alias_kind":"pith_short_8","alias_value":"PGYMAKK6","created_at":"2026-07-05T07:47:27Z"}],"graph_snapshots":[{"event_id":"sha256:6b9a14865c8b49f49d431927199c7c7471745b0a48ff8077edf959322e6158d2","target":"graph","created_at":"2026-07-05T07:47:27Z","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/2311.13683/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe {\\it JWST}/NIRSpec prism measurements of Ly$\\alpha$ emission in $z\\gtrsim 5$ galaxies. We identify Ly$\\alpha$ detections in 10 out of 69 galaxies with robust rest-optical emission line redshift measurements at $5\\leq z<7$ in the CEERS and DDT-2750 observations of the EGS field. Galaxies at $z\\simeq 6$ with faint continuum (F150W $=$ 27--29 mag) are found with extremely large rest-frame Ly$\\alpha$ equivalent widths (ranging up to 286 A). Likely Ly$\\alpha$ detections are also seen in two new $z>7$ galaxies ($z=$ 7.49 and 7.17) from the second epoch of CEERS observations, both showing","authors_text":"Charlotte Mason, Daniel P. Stark, Lily Whitler, Mengtao Tang, Michael W. Topping, Ryan Endsley, St\\'ephane Charlot, Zuyi Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-11-22T20:34:17Z","title":"JWST spectroscopy of $z\\sim 5-8$ UV-selected galaxies: New constraints on the evolution of the Ly$\\alpha$ escape fraction in the reionization era"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.13683","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:e2b2dbfafeb69408b06437e70cfdb87c88f9973b03ed857660176a6fab822512","target":"record","created_at":"2026-07-05T07:47:27Z","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":"f0902d20593e4a89c769ced8a204fdd734d7cfd2a5833c0db63b357242b3fb6e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-11-22T20:34:17Z","title_canon_sha256":"36ac8d393024912c392aab0ef871645b372a6d6bfa96089f176430df6ee39565"},"schema_version":"1.0","source":{"id":"2311.13683","kind":"arxiv","version":2}},"canonical_sha256":"79b0c0295ef686124c30d12c265ab758413b9348bf6a1da3d3997349101ac90f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"79b0c0295ef686124c30d12c265ab758413b9348bf6a1da3d3997349101ac90f","first_computed_at":"2026-07-05T07:47:27.451736Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:47:27.451736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EtLbiP8wY4Dr0ZpGznaw2SDqFkRdlqo9Ge1XSJAOVH7lrNbLay9z47d60FD/Je7SyhjrO2pbZOTPwAItHBSRBA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:47:27.452340Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.13683","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2b2dbfafeb69408b06437e70cfdb87c88f9973b03ed857660176a6fab822512","sha256:6b9a14865c8b49f49d431927199c7c7471745b0a48ff8077edf959322e6158d2"],"state_sha256":"59931dedff4b51f31890d0dc95cd16372ff71c86ff8109687e38b9da01bc9401"}