{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:6DOLWAKBGLI4FMJ72ZIEZQBCO6","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":"7f5358940a7c8f7a37d0394410c9408069c2dc4a0fd115b698a57c7c89f9e36f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-09-14T22:29:13Z","title_canon_sha256":"96c1c9e83478a59f6cd46ea627dbf3f236723c0b1800f8018d1f2efc00e60e38"},"schema_version":"1.0","source":{"id":"1509.04345","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.04345","created_at":"2026-05-18T01:28:46Z"},{"alias_kind":"arxiv_version","alias_value":"1509.04345v2","created_at":"2026-05-18T01:28:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.04345","created_at":"2026-05-18T01:28:46Z"},{"alias_kind":"pith_short_12","alias_value":"6DOLWAKBGLI4","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"6DOLWAKBGLI4FMJ7","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"6DOLWAKB","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:66d26d20c187a2e45c61b34cbd2d96e0f60346b57b3aebc7c0b4717746bf1d23","target":"graph","created_at":"2026-05-18T01:28:46Z","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 report the discovery of RG1M0150, a massive, recently quenched galaxy at z=2.636 that is multiply imaged by the cluster MACSJ0150.3-1005. We derive a stellar mass of log M_*=11.49+0.10-0.16 and a half-light radius of R_e,maj =1.8+-0.4 kpc. Taking advantage of the lensing magnification, we are able to spatially resolve a remarkably massive yet compact quiescent galaxy at z>2 in ground-based near-infrared spectroscopic observations using Magellan/FIRE and Keck/MOSFIRE. We find no gradient in the strength of the Balmer absorption lines over 0.6 R_e - 1.6 R_e, which are consistent with an age o","authors_text":"Andrew B. Newman, Richard S. Ellis, Sirio Belli","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-09-14T22:29:13Z","title":"Discovery of a Strongly Lensed Massive Quiescent Galaxy at z=2.636: Spatially Resolved Spectroscopy and Indications of Rotation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.04345","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":"sha256:4cc30b558fb1c53e92f586ed93035fb2632a851bd8af7d2f700658af96bea399","target":"record","created_at":"2026-05-18T01:28:46Z","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":"7f5358940a7c8f7a37d0394410c9408069c2dc4a0fd115b698a57c7c89f9e36f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-09-14T22:29:13Z","title_canon_sha256":"96c1c9e83478a59f6cd46ea627dbf3f236723c0b1800f8018d1f2efc00e60e38"},"schema_version":"1.0","source":{"id":"1509.04345","kind":"arxiv","version":2}},"canonical_sha256":"f0dcbb014132d1c2b13fd6504cc0227781e10c244c74dc412ccb062d9d9594ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0dcbb014132d1c2b13fd6504cc0227781e10c244c74dc412ccb062d9d9594ad","first_computed_at":"2026-05-18T01:28:46.068767Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:28:46.068767Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sqxZTsQHfeHZdWi9wdbe6OLOWe0P9/o1N8s1M16HFHeUwGanzk1EWg+hdaSeblqtrse0lCubd8T8w7Mm8cq4Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:28:46.069266Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.04345","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4cc30b558fb1c53e92f586ed93035fb2632a851bd8af7d2f700658af96bea399","sha256:66d26d20c187a2e45c61b34cbd2d96e0f60346b57b3aebc7c0b4717746bf1d23"],"state_sha256":"6fc9b2704e6014e998b797e1cda0b3f026af94f8f05064a18d62bc5527bc71fd"}