{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:OAQC6UAVPWBXCUIEBS54EFSZE2","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":"ba28b5f38ea69bbb2a426677591cb1f1f198b4aceb07a2e2c92a1f4d3bab0f41","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-04-20T02:01:05Z","title_canon_sha256":"d06c38f789e7b668c87b236c7dc9f8885305b8f197fc9d75c3ee64f29479b3c1"},"schema_version":"1.0","source":{"id":"1704.05979","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.05979","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"arxiv_version","alias_value":"1704.05979v2","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.05979","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"pith_short_12","alias_value":"OAQC6UAVPWBX","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OAQC6UAVPWBXCUIE","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OAQC6UAV","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:4f718e74e2808e6bc09d0267bff484478af11c7423382f0ac24a210e11a411e9","target":"graph","created_at":"2026-05-18T00:23:39Z","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":"We present the environmental dependence of colour, stellar mass, and star formation (SF) activity in H-alpha-selected galaxies along the large-scale structure at z=0.4 hosting twin clusters in DEEP2-3 field, discovered by Subaru Strategic Programme of Hyper Suprime-Cam (HSC SSP). By combining photo-z selected galaxies and H-alpha emitters selected with broad-band and narrow-band (NB) data of the recent data release of HSC SSP (DR1), we confirm that galaxies in higher-density environments or galaxies in the cluster central regions show redder colours. We find that there still remains a possible","authors_text":"Atsushi J. Nishizawa, Fumiaki Nakata, Hung-Yu Jian, Ichi Tanaka, Ken-ichi Tadaki, Kiyoto Yabe, Lihwai Lin, Masao Hayashi, Masayuki Tanaka, Moegi Yamamoto, Rhythm Shimakawa, Tadayuki Kodama, Tomoko Suzuki, Yoshiki Toba, Yusei Koyama, Yutaka Komiyama","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-04-20T02:01:05Z","title":"The nature of H$\\alpha$-selected galaxies along the large-scale structure at z=0.4 revealed by Subaru Hyper Suprime-Cam survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.05979","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:b15c5b3804ec449a2a1e0cafbb4247fba6d2ff34fcad2997812a064fe9873ec2","target":"record","created_at":"2026-05-18T00:23:39Z","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":"ba28b5f38ea69bbb2a426677591cb1f1f198b4aceb07a2e2c92a1f4d3bab0f41","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-04-20T02:01:05Z","title_canon_sha256":"d06c38f789e7b668c87b236c7dc9f8885305b8f197fc9d75c3ee64f29479b3c1"},"schema_version":"1.0","source":{"id":"1704.05979","kind":"arxiv","version":2}},"canonical_sha256":"70202f50157d837151040cbbc2165926b707fcd472d75cd12e4e32847d98f4a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"70202f50157d837151040cbbc2165926b707fcd472d75cd12e4e32847d98f4a2","first_computed_at":"2026-05-18T00:23:39.398549Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:39.398549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hjUb41PD6z8Qw1Iwpol5bdTsP9qCE37s39L5TLntHWmi6JG6EOPIKO2vw4cTnk6Z5NA5esU0IwWm6gBZP6wKBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:39.399298Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.05979","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b15c5b3804ec449a2a1e0cafbb4247fba6d2ff34fcad2997812a064fe9873ec2","sha256:4f718e74e2808e6bc09d0267bff484478af11c7423382f0ac24a210e11a411e9"],"state_sha256":"d21f1912955c968dce221e124d10c2bf220b535710129f36ff0bda0c26c8aa79"}