{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:WUNUIQIUVURXZIOYVDLK25PFFZ","short_pith_number":"pith:WUNUIQIU","canonical_record":{"source":{"id":"2504.07185","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-04-09T18:04:34Z","cross_cats_sorted":[],"title_canon_sha256":"e3bc56cf9851e4475b34ff8d11a741c8e2d3142af288f7a749b44712d05907cd","abstract_canon_sha256":"215bd21413779633a38292bc3f778161812e34e0430f54cd01ac965fb19e509f"},"schema_version":"1.0"},"canonical_sha256":"b51b444114ad237ca1d8a8d6ad75e52e54431c1b2ab970bcc41f9d939f26dbc9","source":{"kind":"arxiv","id":"2504.07185","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.07185","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"arxiv_version","alias_value":"2504.07185v1","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.07185","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"pith_short_12","alias_value":"WUNUIQIUVURX","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"pith_short_16","alias_value":"WUNUIQIUVURXZIOY","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"pith_short_8","alias_value":"WUNUIQIU","created_at":"2026-07-05T10:47:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:WUNUIQIUVURXZIOYVDLK25PFFZ","target":"record","payload":{"canonical_record":{"source":{"id":"2504.07185","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-04-09T18:04:34Z","cross_cats_sorted":[],"title_canon_sha256":"e3bc56cf9851e4475b34ff8d11a741c8e2d3142af288f7a749b44712d05907cd","abstract_canon_sha256":"215bd21413779633a38292bc3f778161812e34e0430f54cd01ac965fb19e509f"},"schema_version":"1.0"},"canonical_sha256":"b51b444114ad237ca1d8a8d6ad75e52e54431c1b2ab970bcc41f9d939f26dbc9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:47:05.034158Z","signature_b64":"QWGHKztRnWjGzZ2mtFfj4jFotupxuJGUZWUHAYjd5yq3YXlMaOsYQwzqmT89eTdkaqAuunjyVHZethQZqahXAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b51b444114ad237ca1d8a8d6ad75e52e54431c1b2ab970bcc41f9d939f26dbc9","last_reissued_at":"2026-07-05T10:47:05.033679Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:47:05.033679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.07185","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:47:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q61Q/Jv+GxEAYDqfaY6uln7JVqpYYsbfbDuSCcMQXXPg6YwiinfiSLMX/tLC1HReMxixhgEpquLODPagb8t9AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T19:43:31.705460Z"},"content_sha256":"0f18e71e76c7301f03770f01714affa874da999daa5ad1c45dbb2bf37ef92239","schema_version":"1.0","event_id":"sha256:0f18e71e76c7301f03770f01714affa874da999daa5ad1c45dbb2bf37ef92239"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:WUNUIQIUVURXZIOYVDLK25PFFZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"COSMOS-Web: Unraveling the Evolution of Galaxy Size and Related Properties at $2<z<10$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andreas L. Faisst, Anton M. Koekemoer, Brant E. Robertson, Caitlin M. Casey, Daizhong Liu, Georgios Magdis, Ghassem Gozaliasl, Henry Joy McCracken, Hollis B. Akins, Jason Rhodes, Jeyhan S. Kartaltepe, John D. Silverman, Lilan Yang, Louise Paquereau, Marc Huertas-Company, Mark J. Achenbach, Marko Shuntov, Maximilien Franco, Natalie Allen, Nicole E. Drakos, Olivier Ilbert, Rafael C. Arango-Toro, Richard Massey, Shuowen Jin, Si-Yue Yu, Steven Gillman, Sune Toft, Takumi S. Tanaka, Xuheng Ding","submitted_at":"2025-04-09T18:04:34Z","abstract_excerpt":"We measure galaxy sizes from $2 < z < 10$ using COSMOS-Web, the largest-area JWST imaging survey to date, covering $\\sim$0.54 deg$^2$. We analyze the rest-frame optical (~5000A) size evolution and its scaling relation with stellar mass ($R_e\\propto M_*^\\alpha$) for star-forming and quiescent galaxies. For star-forming galaxies, the slope $\\alpha$ remains approximately 0.20 at $2 < z < 8$, showing no significant evolution over this redshift range. At higher redshifts, the slopes are $-0.13 \\pm 0.15$ and $0.37 \\pm 0.36$ for $8 < z < 9$ and $9 < z < 10$, respectively. At fixed galaxy mass, the si"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.07185","kind":"arxiv","version":1},"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/2504.07185/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":"2026-07-05T10:47:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CVsHLV0oy/6Pejp9cKtSacX8/VQmNZBeZRpCyqAAcYoBbiOgFZwQ6NzE47pfDZIk/ABczNpZz5OKktkeubuyAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T19:43:31.706462Z"},"content_sha256":"2ab811f6723a261944c9be144cba67d132ebf20eae52226500fed3e7b74bb5f3","schema_version":"1.0","event_id":"sha256:2ab811f6723a261944c9be144cba67d132ebf20eae52226500fed3e7b74bb5f3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WUNUIQIUVURXZIOYVDLK25PFFZ/bundle.json","state_url":"https://pith.science/pith/WUNUIQIUVURXZIOYVDLK25PFFZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WUNUIQIUVURXZIOYVDLK25PFFZ/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":"2026-08-01T19:43:31Z","links":{"resolver":"https://pith.science/pith/WUNUIQIUVURXZIOYVDLK25PFFZ","bundle":"https://pith.science/pith/WUNUIQIUVURXZIOYVDLK25PFFZ/bundle.json","state":"https://pith.science/pith/WUNUIQIUVURXZIOYVDLK25PFFZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WUNUIQIUVURXZIOYVDLK25PFFZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WUNUIQIUVURXZIOYVDLK25PFFZ","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":"215bd21413779633a38292bc3f778161812e34e0430f54cd01ac965fb19e509f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-04-09T18:04:34Z","title_canon_sha256":"e3bc56cf9851e4475b34ff8d11a741c8e2d3142af288f7a749b44712d05907cd"},"schema_version":"1.0","source":{"id":"2504.07185","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.07185","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"arxiv_version","alias_value":"2504.07185v1","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.07185","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"pith_short_12","alias_value":"WUNUIQIUVURX","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"pith_short_16","alias_value":"WUNUIQIUVURXZIOY","created_at":"2026-07-05T10:47:05Z"},{"alias_kind":"pith_short_8","alias_value":"WUNUIQIU","created_at":"2026-07-05T10:47:05Z"}],"graph_snapshots":[{"event_id":"sha256:2ab811f6723a261944c9be144cba67d132ebf20eae52226500fed3e7b74bb5f3","target":"graph","created_at":"2026-07-05T10:47:05Z","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/2504.07185/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We measure galaxy sizes from $2 < z < 10$ using COSMOS-Web, the largest-area JWST imaging survey to date, covering $\\sim$0.54 deg$^2$. We analyze the rest-frame optical (~5000A) size evolution and its scaling relation with stellar mass ($R_e\\propto M_*^\\alpha$) for star-forming and quiescent galaxies. For star-forming galaxies, the slope $\\alpha$ remains approximately 0.20 at $2 < z < 8$, showing no significant evolution over this redshift range. At higher redshifts, the slopes are $-0.13 \\pm 0.15$ and $0.37 \\pm 0.36$ for $8 < z < 9$ and $9 < z < 10$, respectively. At fixed galaxy mass, the si","authors_text":"Andreas L. Faisst, Anton M. Koekemoer, Brant E. Robertson, Caitlin M. Casey, Daizhong Liu, Georgios Magdis, Ghassem Gozaliasl, Henry Joy McCracken, Hollis B. Akins, Jason Rhodes, Jeyhan S. Kartaltepe, John D. Silverman, Lilan Yang, Louise Paquereau, Marc Huertas-Company, Mark J. Achenbach, Marko Shuntov, Maximilien Franco, Natalie Allen, Nicole E. Drakos, Olivier Ilbert, Rafael C. Arango-Toro, Richard Massey, Shuowen Jin, Si-Yue Yu, Steven Gillman, Sune Toft, Takumi S. Tanaka, Xuheng Ding","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-04-09T18:04:34Z","title":"COSMOS-Web: Unraveling the Evolution of Galaxy Size and Related Properties at $2<z<10$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.07185","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":"sha256:0f18e71e76c7301f03770f01714affa874da999daa5ad1c45dbb2bf37ef92239","target":"record","created_at":"2026-07-05T10:47:05Z","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":"215bd21413779633a38292bc3f778161812e34e0430f54cd01ac965fb19e509f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-04-09T18:04:34Z","title_canon_sha256":"e3bc56cf9851e4475b34ff8d11a741c8e2d3142af288f7a749b44712d05907cd"},"schema_version":"1.0","source":{"id":"2504.07185","kind":"arxiv","version":1}},"canonical_sha256":"b51b444114ad237ca1d8a8d6ad75e52e54431c1b2ab970bcc41f9d939f26dbc9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b51b444114ad237ca1d8a8d6ad75e52e54431c1b2ab970bcc41f9d939f26dbc9","first_computed_at":"2026-07-05T10:47:05.033679Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:47:05.033679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QWGHKztRnWjGzZ2mtFfj4jFotupxuJGUZWUHAYjd5yq3YXlMaOsYQwzqmT89eTdkaqAuunjyVHZethQZqahXAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:47:05.034158Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.07185","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f18e71e76c7301f03770f01714affa874da999daa5ad1c45dbb2bf37ef92239","sha256:2ab811f6723a261944c9be144cba67d132ebf20eae52226500fed3e7b74bb5f3"],"state_sha256":"eb5a3d90fc00a66ea9a1bd87f35d8aae460f3ea525324b5ca73980ec1ed877ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LhT+KfsArKXZuPFjZGYqxnXNtI4JgWKJTe39jLG9T2BSxfE7BoWTERNOSdUCN98ZonK0KX245b+kw2P7TCj3Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T19:43:31.714600Z","bundle_sha256":"c93d411293506d035c8bf2c64e9b34588a76bdb8f7a978a8055d4ee035ae484c"}}