{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GOIUONBNCG62WZ5ARC7JSYKHML","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":"29122447fe8d7ee8e0624679b65b175cebf4b6693b7ca1bbb33bafb245763db1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-01-15T19:00:01Z","title_canon_sha256":"b4b5005d7ce039dd39da14842fb75785e00e3816cb6bfbbe344e0c3e4952695d"},"schema_version":"1.0","source":{"id":"1801.04934","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.04934","created_at":"2026-05-18T00:22:54Z"},{"alias_kind":"arxiv_version","alias_value":"1801.04934v1","created_at":"2026-05-18T00:22:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.04934","created_at":"2026-05-18T00:22:54Z"},{"alias_kind":"pith_short_12","alias_value":"GOIUONBNCG62","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GOIUONBNCG62WZ5A","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GOIUONBN","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:b2d9b92fd79db7e4753b957a9228d8b85fd1e263a11c5c2dca14f23c3ca4bd7a","target":"graph","created_at":"2026-05-18T00:22:54Z","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 study the effects of galaxy environment on the evolution of the stellar-mass function (SMF) over 0.2 < z < 2.0 using the FourStar Galaxy Evolution (ZFOURGE) survey and NEWFIRM Medium-Band Survey (NMBS) down to the stellar-mass completeness limit, log M / Msun > 9.0 (9.5) at z = 1.0 (2.0). We compare the SMFs for quiescent and star-forming galaxies in the highest and lowest environments using a density estimator based on the distance to the galaxies' third-nearest neighbors. For star-forming galaxies, at all redshifts there are only minor differences with environment in the shape of the SMF.","authors_text":"1), (2) Swinburne University of Technology, 3), (3) Leiden Observatory, (4) University of New South Wales, (5) Macquarie University, 6), (6) AAO, (7) MPIA Heidelberg, (8) UC Davis), Adam Tomczak (8) ((1) Texas A, Ben Forrest (1), Caroline S. Straatman (7), Casey Papovich (1), Glenn G. Kacprzak (2), Ivo Labbe (2, Karl Glazebrook (2), Kim-Vy Tran (4, Lalitwadee Kawinwanichakij (1), Lee R. Spitler (5, M University, Ryan Quadri (1)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-01-15T19:00:01Z","title":"The Effects of Environment on the Evolution of the Galaxy Stellar Mass Function"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.04934","kind":"arxiv","version":1},"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":"sha256:9a688543278ee6433dcd0daa806428ea476990bc7f93a0582c963a3945490487","target":"record","created_at":"2026-05-18T00:22:54Z","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":"29122447fe8d7ee8e0624679b65b175cebf4b6693b7ca1bbb33bafb245763db1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-01-15T19:00:01Z","title_canon_sha256":"b4b5005d7ce039dd39da14842fb75785e00e3816cb6bfbbe344e0c3e4952695d"},"schema_version":"1.0","source":{"id":"1801.04934","kind":"arxiv","version":1}},"canonical_sha256":"339147342d11bdab67a088be99614762d078a94e4f275c5287f7aa8274f77b72","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"339147342d11bdab67a088be99614762d078a94e4f275c5287f7aa8274f77b72","first_computed_at":"2026-05-18T00:22:54.872732Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:54.872732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m/CvRbEsgTlhjQ4ZUW2VYszSyG5kNVMbqkPj9np7GykeImETC2ghNjonKpBb/iPmJJyBvOUHGVPNPnCXIT/9AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:54.873153Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.04934","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a688543278ee6433dcd0daa806428ea476990bc7f93a0582c963a3945490487","sha256:b2d9b92fd79db7e4753b957a9228d8b85fd1e263a11c5c2dca14f23c3ca4bd7a"],"state_sha256":"1ad0c9f2e2534e52590b8db15f0c09e0eb2a1ac96bbac6d30181fee3665fc5ca"}