{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:QMASTIBKX2COS3KP7CPLAXCTHD","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":"380dae8d7db6ebc519c3564be9c4492be155cc79db7a27b6e7c7434446cbe769","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-11T20:05:38Z","title_canon_sha256":"41e7cf504f2ef6a042c45226e941785f8d5e2ffa84f3fd275144835e0db3d4f6"},"schema_version":"1.0","source":{"id":"astro-ph/0110280","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0110280","created_at":"2026-05-18T01:07:45Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0110280v2","created_at":"2026-05-18T01:07:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0110280","created_at":"2026-05-18T01:07:45Z"},{"alias_kind":"pith_short_12","alias_value":"QMASTIBKX2CO","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"QMASTIBKX2COS3KP","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"QMASTIBK","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:64601c4531f2e267f7b397f0139a2532305881082894a6ba1331086b7f2f8519","target":"graph","created_at":"2026-05-18T01:07:45Z","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":"Lyman alpha galaxies at high redshifts offer a powerful probe of both the formation of galaxies and the reionization of the intergalactic medium. Lyman alpha line emission is an efficient tool for identifying young galaxies at high redshift, because it is strong in systems with young stars and little or no dust-- properties expected in galaxies undergoing their first burst of star-formation. Lyman alpha galaxies also provide a robust test of the reionization epoch that is independent of Gunn-Peterson trough observations in quasar spectra and is better able to distinguish line center optical de","authors_text":"James E. Rhoads, Sangeeta Malhotra","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2001-10-11T20:05:38Z","title":"Lyman Alpha Emitters at Redshift z=5.7"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0110280","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:ecb8dda393282bfb7098dc7487bf41102a755826bc1ba815d17b1a760563fbe7","target":"record","created_at":"2026-05-18T01:07:45Z","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":"380dae8d7db6ebc519c3564be9c4492be155cc79db7a27b6e7c7434446cbe769","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-11T20:05:38Z","title_canon_sha256":"41e7cf504f2ef6a042c45226e941785f8d5e2ffa84f3fd275144835e0db3d4f6"},"schema_version":"1.0","source":{"id":"astro-ph/0110280","kind":"arxiv","version":2}},"canonical_sha256":"830129a02abe84e96d4ff89eb05c5338c362f4c57b4725de6b6529199d5bc16a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"830129a02abe84e96d4ff89eb05c5338c362f4c57b4725de6b6529199d5bc16a","first_computed_at":"2026-05-18T01:07:45.420678Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:45.420678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UkMVz3pKjj1Eialhj1ATmid2CU5fS3NIRAQWYUMwy8aO86BQXC3ZWQ84ZSWAyHh/V/wVIFezVZArb+vgkqwGAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:45.421186Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0110280","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ecb8dda393282bfb7098dc7487bf41102a755826bc1ba815d17b1a760563fbe7","sha256:64601c4531f2e267f7b397f0139a2532305881082894a6ba1331086b7f2f8519"],"state_sha256":"d144172073792c7f512b085085ad895f7b89fdb834cba3ba3928e198e58027c5"}