{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:IGQ3SCGYTJP5MOP5COI64DY5OG","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":"cb20473d9f7a6eca2f3f228c86fa490b6b99069f8e5da2708026cc0239c4f846","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-05-26T20:00:02Z","title_canon_sha256":"be98c07a2cf6d9980e0e520b9be8a82023d1f5196f717eb624100c583f1c7023"},"schema_version":"1.0","source":{"id":"0805.4012","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0805.4012","created_at":"2026-05-18T04:29:33Z"},{"alias_kind":"arxiv_version","alias_value":"0805.4012v4","created_at":"2026-05-18T04:29:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0805.4012","created_at":"2026-05-18T04:29:33Z"},{"alias_kind":"pith_short_12","alias_value":"IGQ3SCGYTJP5","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"IGQ3SCGYTJP5MOP5","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"IGQ3SCGY","created_at":"2026-05-18T12:25:57Z"}],"graph_snapshots":[{"event_id":"sha256:c2c501cb417917bb3181d5171d9ab73ac39486dd47e8c6e62acf1d0eae0c43b8","target":"graph","created_at":"2026-05-18T04:29:33Z","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":"Knowing the amount of ionizing photons from young star-forming galaxies is of particular importance to understanding the reionization process. Here we report initial results of Subaru/Suprime-Cam deep imaging observation of the SSA22 proto-cluster region at z=3.09, using a special narrow-band filter to optimally trace Lyman continuum (LyC) from galaxies at z~3. The unique wide field-of-view of Suprime-Cam enabled us to search for ionizing photons from 198 galaxies (73 Lyman break galaxies (LBGs) and 125 Ly-alpha emitters (LAEs)) with spectroscopically measured redshifts z~3.1. We detected LyC ","authors_text":"A. K. Inoue, D. Burgarella, H. Furusawa, I. Iwata, J.-M. Deharveng, K. Kousai, M. Akiyama, T. Hayashino, T. Yamada, Y. Matsuda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-05-26T20:00:02Z","title":"Detections of Lyman Continuum from Star-forming Galaxies at z~3 Through Subaru/Suprime-Cam Narrow-band Imaging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0805.4012","kind":"arxiv","version":4},"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:e6d77f966c6177dfefee5ae3ae8567fce8e20a5570be7d6694930455acec0ec6","target":"record","created_at":"2026-05-18T04:29:33Z","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":"cb20473d9f7a6eca2f3f228c86fa490b6b99069f8e5da2708026cc0239c4f846","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-05-26T20:00:02Z","title_canon_sha256":"be98c07a2cf6d9980e0e520b9be8a82023d1f5196f717eb624100c583f1c7023"},"schema_version":"1.0","source":{"id":"0805.4012","kind":"arxiv","version":4}},"canonical_sha256":"41a1b908d89a5fd639fd1391ee0f1d719f47914af723d65aba9416c2c1c9753c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41a1b908d89a5fd639fd1391ee0f1d719f47914af723d65aba9416c2c1c9753c","first_computed_at":"2026-05-18T04:29:33.548563Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:29:33.548563Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ka8QvIwPfnkIA5G01SqOWvJtIp2oGI7IoUIkPDk6xret3Q2T+fcLCf45qeAFVSFmo+y/Xy8rE2hndKCRNi9VAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:29:33.548912Z","signed_message":"canonical_sha256_bytes"},"source_id":"0805.4012","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6d77f966c6177dfefee5ae3ae8567fce8e20a5570be7d6694930455acec0ec6","sha256:c2c501cb417917bb3181d5171d9ab73ac39486dd47e8c6e62acf1d0eae0c43b8"],"state_sha256":"15a4163b785d1bcd99f42994de3cda606bd53e251195a0d7d934ac26b063e20c"}