{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JF6LVPDGWY566N4OBAPXRHIWIN","short_pith_number":"pith:JF6LVPDG","canonical_record":{"source":{"id":"2304.13721","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-04-26T17:57:02Z","cross_cats_sorted":[],"title_canon_sha256":"a316bf46b3b03dd93000785df4062e4b5caa0d51f56bb2bc62accf7542ebeba6","abstract_canon_sha256":"8869ed9266463ea4acfad3eb2ba4ba155bda75d58f73888abefd5733f9d7da7f"},"schema_version":"1.0"},"canonical_sha256":"497cbabc66b63bef378e081f789d164340f51ebe29159191d43f7dd18443ed76","source":{"kind":"arxiv","id":"2304.13721","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.13721","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"arxiv_version","alias_value":"2304.13721v3","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.13721","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"pith_short_12","alias_value":"JF6LVPDGWY56","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"pith_short_16","alias_value":"JF6LVPDGWY566N4O","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"pith_short_8","alias_value":"JF6LVPDG","created_at":"2026-07-05T07:52:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JF6LVPDGWY566N4OBAPXRHIWIN","target":"record","payload":{"canonical_record":{"source":{"id":"2304.13721","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-04-26T17:57:02Z","cross_cats_sorted":[],"title_canon_sha256":"a316bf46b3b03dd93000785df4062e4b5caa0d51f56bb2bc62accf7542ebeba6","abstract_canon_sha256":"8869ed9266463ea4acfad3eb2ba4ba155bda75d58f73888abefd5733f9d7da7f"},"schema_version":"1.0"},"canonical_sha256":"497cbabc66b63bef378e081f789d164340f51ebe29159191d43f7dd18443ed76","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:52:57.988276Z","signature_b64":"I+JzWKk8VV2Nf3cisoC2pVSQS1j5CvcVzdtrPiqrBOJDCCeAhaoWoJCr/Cn34SepuZtt2JXTCLn8qVcNZDOzBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"497cbabc66b63bef378e081f789d164340f51ebe29159191d43f7dd18443ed76","last_reissued_at":"2026-07-05T07:52:57.987773Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:52:57.987773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.13721","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:52:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oQXlgKZzpDp9aSD9yG+4Zb8KaMdcPzR0UumG74m7U0/o/fE2n/mgFYagyydkLVLNJQWfV/EWOdjyfOBch9NTAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T11:07:35.397894Z"},"content_sha256":"d9c2b7d5c5fecb94fe7be45799667272e2e3b64cb46b76aa0353262b1f51f4a5","schema_version":"1.0","event_id":"sha256:d9c2b7d5c5fecb94fe7be45799667272e2e3b64cb46b76aa0353262b1f51f4a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JF6LVPDGWY566N4OBAPXRHIWIN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"EPOCHS Paper II: The Ultraviolet Luminosity Function from $7.5<z<13.5$ using 180 square arcminutes of deep, blank-fields from the PEARLS Survey and Public JWST data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Aaron Robotham, Adi Zitrin, Anton M. Koekemoer, Brenda Frye, Cheng cheng, Christopher J. Conselice, Christopher N. A. Willmer, Dan Coe, Duncan Austin, Haojing Yan, Heidi B. Hammel, Herve Dole, Ignas Juodzbalis, Jake Summers, James Trussler, Jordan C. J. D'Silva, Jr., Larry D. Bradley, Leonardo Ferreira, Madeline A. Marshall, Mario Nonino, Michael J. Rutkowski, Nathan J. Adams, Nimish P. Hathi, Norman A. Grogin, Nor Pirzkal, Qiong Li, Rachana Bhatawdekar, Rogier Windhorst, Rolf Jansen, Russell E. Ryan, Scott Tompkins, Seth H. Cohen, Simon P. Driver, Stephen M. Wilkins, Thomas Harvey, Tom Broadhurst, W. Peter Maksym","submitted_at":"2023-04-26T17:57:02Z","abstract_excerpt":"We present an analysis of the ultraviolet luminosity function (UV LF) and star formation rate density of distant galaxies ($7.5 < z < 13.5$) in the `blank' fields of the Prime Extragalactic Areas for Reionization Science (PEARLS) survey combined with Early Release Science (ERS) data from the CEERS, GLASS, NGDEEP surveys/fields and the first data release of JADES. We use strict quality cuts on EAZY photometric redshifts to obtain a reliable selection and characterisation of high-redshift ($z>6.5$) galaxies from a consistently processed set of deep, near-infrared imaging. Within an area of 180 a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.13721","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.13721/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:52:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ByQsbhqHJOXhgQCTL2F+hHWv8dUbT/D8JXswWaOVJPWph1S7TniOmqmhG2JHvbb1mbgIEPo3Sf2otXe9QUedDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T11:07:35.398548Z"},"content_sha256":"f5a1f15e9608c126ba9237f2b0d2048387990fc42f59f7e891cddf9ce51730f7","schema_version":"1.0","event_id":"sha256:f5a1f15e9608c126ba9237f2b0d2048387990fc42f59f7e891cddf9ce51730f7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JF6LVPDGWY566N4OBAPXRHIWIN/bundle.json","state_url":"https://pith.science/pith/JF6LVPDGWY566N4OBAPXRHIWIN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JF6LVPDGWY566N4OBAPXRHIWIN/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-07T11:07:35Z","links":{"resolver":"https://pith.science/pith/JF6LVPDGWY566N4OBAPXRHIWIN","bundle":"https://pith.science/pith/JF6LVPDGWY566N4OBAPXRHIWIN/bundle.json","state":"https://pith.science/pith/JF6LVPDGWY566N4OBAPXRHIWIN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JF6LVPDGWY566N4OBAPXRHIWIN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JF6LVPDGWY566N4OBAPXRHIWIN","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":"8869ed9266463ea4acfad3eb2ba4ba155bda75d58f73888abefd5733f9d7da7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-04-26T17:57:02Z","title_canon_sha256":"a316bf46b3b03dd93000785df4062e4b5caa0d51f56bb2bc62accf7542ebeba6"},"schema_version":"1.0","source":{"id":"2304.13721","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.13721","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"arxiv_version","alias_value":"2304.13721v3","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.13721","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"pith_short_12","alias_value":"JF6LVPDGWY56","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"pith_short_16","alias_value":"JF6LVPDGWY566N4O","created_at":"2026-07-05T07:52:57Z"},{"alias_kind":"pith_short_8","alias_value":"JF6LVPDG","created_at":"2026-07-05T07:52:57Z"}],"graph_snapshots":[{"event_id":"sha256:f5a1f15e9608c126ba9237f2b0d2048387990fc42f59f7e891cddf9ce51730f7","target":"graph","created_at":"2026-07-05T07:52:57Z","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/2304.13721/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present an analysis of the ultraviolet luminosity function (UV LF) and star formation rate density of distant galaxies ($7.5 < z < 13.5$) in the `blank' fields of the Prime Extragalactic Areas for Reionization Science (PEARLS) survey combined with Early Release Science (ERS) data from the CEERS, GLASS, NGDEEP surveys/fields and the first data release of JADES. We use strict quality cuts on EAZY photometric redshifts to obtain a reliable selection and characterisation of high-redshift ($z>6.5$) galaxies from a consistently processed set of deep, near-infrared imaging. Within an area of 180 a","authors_text":"Aaron Robotham, Adi Zitrin, Anton M. Koekemoer, Brenda Frye, Cheng cheng, Christopher J. Conselice, Christopher N. A. Willmer, Dan Coe, Duncan Austin, Haojing Yan, Heidi B. Hammel, Herve Dole, Ignas Juodzbalis, Jake Summers, James Trussler, Jordan C. J. D'Silva, Jr., Larry D. Bradley, Leonardo Ferreira, Madeline A. Marshall, Mario Nonino, Michael J. Rutkowski, Nathan J. Adams, Nimish P. Hathi, Norman A. Grogin, Nor Pirzkal, Qiong Li, Rachana Bhatawdekar, Rogier Windhorst, Rolf Jansen, Russell E. Ryan, Scott Tompkins, Seth H. Cohen, Simon P. Driver, Stephen M. Wilkins, Thomas Harvey, Tom Broadhurst, W. Peter Maksym","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-04-26T17:57:02Z","title":"EPOCHS Paper II: The Ultraviolet Luminosity Function from $7.5<z<13.5$ using 180 square arcminutes of deep, blank-fields from the PEARLS Survey and Public JWST data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.13721","kind":"arxiv","version":3},"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:d9c2b7d5c5fecb94fe7be45799667272e2e3b64cb46b76aa0353262b1f51f4a5","target":"record","created_at":"2026-07-05T07:52:57Z","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":"8869ed9266463ea4acfad3eb2ba4ba155bda75d58f73888abefd5733f9d7da7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-04-26T17:57:02Z","title_canon_sha256":"a316bf46b3b03dd93000785df4062e4b5caa0d51f56bb2bc62accf7542ebeba6"},"schema_version":"1.0","source":{"id":"2304.13721","kind":"arxiv","version":3}},"canonical_sha256":"497cbabc66b63bef378e081f789d164340f51ebe29159191d43f7dd18443ed76","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"497cbabc66b63bef378e081f789d164340f51ebe29159191d43f7dd18443ed76","first_computed_at":"2026-07-05T07:52:57.987773Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:52:57.987773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I+JzWKk8VV2Nf3cisoC2pVSQS1j5CvcVzdtrPiqrBOJDCCeAhaoWoJCr/Cn34SepuZtt2JXTCLn8qVcNZDOzBw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:52:57.988276Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.13721","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9c2b7d5c5fecb94fe7be45799667272e2e3b64cb46b76aa0353262b1f51f4a5","sha256:f5a1f15e9608c126ba9237f2b0d2048387990fc42f59f7e891cddf9ce51730f7"],"state_sha256":"e61b967f46a2719481b1ef2fa5fae94db99fcff9fea6f1909f27598c4bed7c40"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oiXOAVNQ0PlHnDqCU3UhqB/zL6F2jqjoTgloNNols5s9AhtTBdijH35FSr+GPlIAs4ajCbcS5/EM/uzi2SfJBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T11:07:35.401404Z","bundle_sha256":"e65ed093b63d7350e3e29fe0ae0751da47869e345937ded81bd17bd06d26ec54"}}