{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:OV4PZWYEN6TTMJLHGH3WDJHHAY","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":"84ee4816169d2f931cc3584763585fd7a8b38459202a4869a6a7ad4a47d83e66","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-10T16:09:50Z","title_canon_sha256":"671c22b66aa59c3535d3a358596fa3f4c219f80b86398c22a80aeb0576996847"},"schema_version":"1.0","source":{"id":"1705.03839","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.03839","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"arxiv_version","alias_value":"1705.03839v1","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.03839","created_at":"2026-05-18T00:38:27Z"},{"alias_kind":"pith_short_12","alias_value":"OV4PZWYEN6TT","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OV4PZWYEN6TTMJLH","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OV4PZWYE","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:e8efa3d5bb2e4144d61d6559ad80c2a3a9f1c5dfcc421c659dae9e2f2642652a","target":"graph","created_at":"2026-05-18T00:38:27Z","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":"The dense environment of galaxy clusters strongly influences the nature of galaxies. Here, we study the cause of the size distribution of a sample of 560 spectroscopic members spanning a wide dynamical range down to 10^8.5 M_sol (log(M)-2) in the massive CLASH cluster MACSJ 1206.2-0847 at z~0.44. We use Subaru SuprimeCam imaging covering the highest-density core out to the infall regions (3 virial radii) to look for cluster-specific effects. We also compare our measurements to a compatible large field study in order to span extreme environmental densities. This paper presents the trends we ide","authors_text":"B. H\\\"au{\\ss}ler, B. Ziegler, M. Verdugo, S. Bamford, U. Kuchner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-10T16:09:50Z","title":"The effects of the cluster environment on the galaxy mass-size relation in MACSJ J1206.2-0847"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.03839","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:d99bc93c1cd55d073f5bb13c1826c2c6da94a2bbc357537f355fba7d2f17ad63","target":"record","created_at":"2026-05-18T00:38:27Z","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":"84ee4816169d2f931cc3584763585fd7a8b38459202a4869a6a7ad4a47d83e66","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-10T16:09:50Z","title_canon_sha256":"671c22b66aa59c3535d3a358596fa3f4c219f80b86398c22a80aeb0576996847"},"schema_version":"1.0","source":{"id":"1705.03839","kind":"arxiv","version":1}},"canonical_sha256":"7578fcdb046fa736256731f761a4e70602268b66213f88fdc5f0dc29539ac515","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7578fcdb046fa736256731f761a4e70602268b66213f88fdc5f0dc29539ac515","first_computed_at":"2026-05-18T00:38:27.282560Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:27.282560Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B4xjDo129esVvyie6DI0E7rHYb76l6E4ZspNzfQQcYydakM65/MChvptbpDGPafhzbb4QvYsPDpqxYM7opq6Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:27.283209Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.03839","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d99bc93c1cd55d073f5bb13c1826c2c6da94a2bbc357537f355fba7d2f17ad63","sha256:e8efa3d5bb2e4144d61d6559ad80c2a3a9f1c5dfcc421c659dae9e2f2642652a"],"state_sha256":"71084bd7e19bc462f131c9aee8955fdbf785d3a233afbe4a726126a109f0a9f8"}