{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:A2ETBOI2T7FXZJFYU6EYJUFB7L","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":"74add54eb44eb58517bfdfae3a877ea4d21ed650ec70731109f65e1b3780ddc6","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-04-23T08:49:31Z","title_canon_sha256":"04ebc27996080a49007bc7addeaeba1cee3e589c9c9f4ca6bd5abfb3704ecf0c"},"schema_version":"1.0","source":{"id":"2004.11027","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.11027","created_at":"2026-07-05T01:48:45Z"},{"alias_kind":"arxiv_version","alias_value":"2004.11027v2","created_at":"2026-07-05T01:48:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.11027","created_at":"2026-07-05T01:48:45Z"},{"alias_kind":"pith_short_12","alias_value":"A2ETBOI2T7FX","created_at":"2026-07-05T01:48:45Z"},{"alias_kind":"pith_short_16","alias_value":"A2ETBOI2T7FXZJFY","created_at":"2026-07-05T01:48:45Z"},{"alias_kind":"pith_short_8","alias_value":"A2ETBOI2","created_at":"2026-07-05T01:48:45Z"}],"graph_snapshots":[{"event_id":"sha256:260856d6d277ee69d9692643ebbd7636d1511f0a1cb89ff534889cccdc9ebc7a","target":"graph","created_at":"2026-07-05T01:48:45Z","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/2004.11027/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This work presents the first comprehensive study of structure formation at the peak epoch of cosmic star formation over $1.4\\leq z \\leq 3.6$ in the COSMOS field, including the most massive high redshift galaxy proto-clusters at that era. We apply the extended COSMIC BIRTH algorithm to account for a multi-tracer and multi-survey Bayesian analysis at Lagrangian initial cosmic times. Combining the data of five different spectroscopic redshift surveys (zCOSMOS-deep, VUDS, MOSDEF, ZFIRE, and FMOS-COSMOS), we show that the corresponding unbiased primordial density fields can be inferred, if a proper","authors_text":"Brian C. Lemaux, Daichi Kashino, Francisco-Shu Kitaura, Khee-Gan Lee, Metin Ata, Monica Hernandez-Sanchez, Olga Cucciati, Oliver Le Fevre","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-04-23T08:49:31Z","title":"BIRTH of the COSMOS Field: Primordial and Evolved Density Reconstructions During Cosmic High Noon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.11027","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":"sha256:2a9ba11a69ed4d7e00137a5693c7cd6b92e80aa71836978d7ebf448d672d2f36","target":"record","created_at":"2026-07-05T01:48:45Z","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":"74add54eb44eb58517bfdfae3a877ea4d21ed650ec70731109f65e1b3780ddc6","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-04-23T08:49:31Z","title_canon_sha256":"04ebc27996080a49007bc7addeaeba1cee3e589c9c9f4ca6bd5abfb3704ecf0c"},"schema_version":"1.0","source":{"id":"2004.11027","kind":"arxiv","version":2}},"canonical_sha256":"068930b91a9fcb7ca4b8a78984d0a1fae69a30c83514d5dad6f88e27a8b8d19f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"068930b91a9fcb7ca4b8a78984d0a1fae69a30c83514d5dad6f88e27a8b8d19f","first_computed_at":"2026-07-05T01:48:45.294477Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:48:45.294477Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JZGkvMOCwd3ELuFtc8PApNhslsVAXN0Q7v7M2X8OBqBT7GEglT0+gUDYdBFAh4N3TWp4GYNf7exInFpYnaQRDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:48:45.294973Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.11027","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a9ba11a69ed4d7e00137a5693c7cd6b92e80aa71836978d7ebf448d672d2f36","sha256:260856d6d277ee69d9692643ebbd7636d1511f0a1cb89ff534889cccdc9ebc7a"],"state_sha256":"7afc208a28fa20e99e7ee4a18d6ad74a2475be24bcb9e5ef2123470d4f3936bf"}