{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:6NZDFISWDRF432RXW5HF3YYVDX","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":"659c7e974d9619556cda19f37c87efe547ebacde1b3e38450d1d888e6f4286a5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-09-05T08:04:19Z","title_canon_sha256":"932f1fa572026714999590716f9df6161106e3eaad03fcb8342fb9dc5308d22c"},"schema_version":"1.0","source":{"id":"2109.02019","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.02019","created_at":"2026-07-05T04:24:12Z"},{"alias_kind":"arxiv_version","alias_value":"2109.02019v2","created_at":"2026-07-05T04:24:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.02019","created_at":"2026-07-05T04:24:12Z"},{"alias_kind":"pith_short_12","alias_value":"6NZDFISWDRF4","created_at":"2026-07-05T04:24:12Z"},{"alias_kind":"pith_short_16","alias_value":"6NZDFISWDRF432RX","created_at":"2026-07-05T04:24:12Z"},{"alias_kind":"pith_short_8","alias_value":"6NZDFISW","created_at":"2026-07-05T04:24:12Z"}],"graph_snapshots":[{"event_id":"sha256:05b1ee3bb7420d1950fdaab507c36cb30e7ccf3a594fc7840c1a11ea44077a7f","target":"graph","created_at":"2026-07-05T04:24:12Z","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/2109.02019/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We searched for massive galaxy population in the known large-scale high-density structure of Lyman$~\\alpha$ emitters (LAEs) at $z=2.39$ near the radio galaxy 53W002 by using $B,~V,~i^\\prime,~J,~H,~{\\rm{and}}~K_s$-bands imaging data taken with Suprime-Cam and MOIRCS on the Subaru telescope. We selected 62 protocluster member candidates by their $JHK_s$-band colors and Spectral Energy Distribution (SED) fitting analysis ($JHK_s$-selected galaxies) in our survey field of $70.2~{\\rm{arcmin}}^{2}$, and compared their physical properties estimated from the SED fitting with a comparison sample in the","authors_text":"Erika Hamaguchi, Ken Mawatari, Masaru Kajisawa, Naoki Yonekura, Toru Yamada","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-09-05T08:04:19Z","title":"A Search for Massive Galaxy Population in a Protocluster of LAEs at $z = 2.39$ near the Radio Galaxy 53W002"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.02019","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:a911eafaa113e938ee95928ed1c3d1d46c4c15c60f165514bd1568ba644a9cbd","target":"record","created_at":"2026-07-05T04:24:12Z","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":"659c7e974d9619556cda19f37c87efe547ebacde1b3e38450d1d888e6f4286a5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-09-05T08:04:19Z","title_canon_sha256":"932f1fa572026714999590716f9df6161106e3eaad03fcb8342fb9dc5308d22c"},"schema_version":"1.0","source":{"id":"2109.02019","kind":"arxiv","version":2}},"canonical_sha256":"f37232a2561c4bcdea37b74e5de3151de4a0416bb2b45d599a6a032090e58481","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f37232a2561c4bcdea37b74e5de3151de4a0416bb2b45d599a6a032090e58481","first_computed_at":"2026-07-05T04:24:12.534812Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:24:12.534812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qaRyzc3E0Cu2XvPpg/hBGIdDv8jz1wcn+BriuATSb2A/Ry/OPHj4Ba0I4V/ZwHgDAW9txjkbvRZR4528uZFACw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:24:12.535341Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.02019","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a911eafaa113e938ee95928ed1c3d1d46c4c15c60f165514bd1568ba644a9cbd","sha256:05b1ee3bb7420d1950fdaab507c36cb30e7ccf3a594fc7840c1a11ea44077a7f"],"state_sha256":"d07dff405779491174120eb6e59c803b4a0ae6fdfe4d7ff16c8bbf79f706a521"}