{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:FXKSPRMX5G7F7K5KET7T553AB7","short_pith_number":"pith:FXKSPRMX","schema_version":"1.0","canonical_sha256":"2dd527c597e9be5fabaa24ff3ef7600ff3d582a0e9a948bda891aecc3a686f39","source":{"kind":"arxiv","id":"2412.05946","version":1},"attestation_state":"computed","paper":{"title":"Evaluating the Predictive Capacity of FLARES Simulations for High Redshift \"Little Red Dots\"","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Louis M. T. Arts","submitted_at":"2024-12-08T14:05:30Z","abstract_excerpt":"The recent discovery of little red dots - a population of extremely compact and highly dust-reddened high redshift galaxies - by the James Webb Space Telescope presents a new challenge to the fields of astrophysics and cosmology. Their remarkably high luminosities at redshifts 5 < z < 10, appear to challenge LambdaCDM cosmology and galaxy formation models, as they imply stellar masses and star formation rates that exceed the upper limits set by these models. LRDs are currently subjects of debate as the mechanisms behind their high luminosities are not yet fully understood. LRD energy outputs a"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2412.05946","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-08T14:05:30Z","cross_cats_sorted":[],"title_canon_sha256":"8964486487ad88776c56d3d77a3f938697b2314a269d6a12ccd25a6dd567ce45","abstract_canon_sha256":"9e5296d7c657153c6e8a49ba1a9debe1fd0cf0a21a216c6127b2fb33c3433e69"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:46:11.990813Z","signature_b64":"LaElnTAgwaVBWdgqBhlMJxiB0CLP1VlSo81MUmV5/9ExfCU1KUJ9NRbfCpPzFeZLHqFyEXvkvxywL8WMZJbgDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2dd527c597e9be5fabaa24ff3ef7600ff3d582a0e9a948bda891aecc3a686f39","last_reissued_at":"2026-07-05T09:46:11.990337Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:46:11.990337Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evaluating the Predictive Capacity of FLARES Simulations for High Redshift \"Little Red Dots\"","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Louis M. T. Arts","submitted_at":"2024-12-08T14:05:30Z","abstract_excerpt":"The recent discovery of little red dots - a population of extremely compact and highly dust-reddened high redshift galaxies - by the James Webb Space Telescope presents a new challenge to the fields of astrophysics and cosmology. Their remarkably high luminosities at redshifts 5 < z < 10, appear to challenge LambdaCDM cosmology and galaxy formation models, as they imply stellar masses and star formation rates that exceed the upper limits set by these models. LRDs are currently subjects of debate as the mechanisms behind their high luminosities are not yet fully understood. LRD energy outputs a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.05946","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/2412.05946/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2412.05946","created_at":"2026-07-05T09:46:11.990394+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.05946v1","created_at":"2026-07-05T09:46:11.990394+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.05946","created_at":"2026-07-05T09:46:11.990394+00:00"},{"alias_kind":"pith_short_12","alias_value":"FXKSPRMX5G7F","created_at":"2026-07-05T09:46:11.990394+00:00"},{"alias_kind":"pith_short_16","alias_value":"FXKSPRMX5G7F7K5K","created_at":"2026-07-05T09:46:11.990394+00:00"},{"alias_kind":"pith_short_8","alias_value":"FXKSPRMX","created_at":"2026-07-05T09:46:11.990394+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7","json":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7.json","graph_json":"https://pith.science/api/pith-number/FXKSPRMX5G7F7K5KET7T553AB7/graph.json","events_json":"https://pith.science/api/pith-number/FXKSPRMX5G7F7K5KET7T553AB7/events.json","paper":"https://pith.science/paper/FXKSPRMX"},"agent_actions":{"view_html":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7","download_json":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7.json","view_paper":"https://pith.science/paper/FXKSPRMX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.05946&json=true","fetch_graph":"https://pith.science/api/pith-number/FXKSPRMX5G7F7K5KET7T553AB7/graph.json","fetch_events":"https://pith.science/api/pith-number/FXKSPRMX5G7F7K5KET7T553AB7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7/action/storage_attestation","attest_author":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7/action/author_attestation","sign_citation":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7/action/citation_signature","submit_replication":"https://pith.science/pith/FXKSPRMX5G7F7K5KET7T553AB7/action/replication_record"}},"created_at":"2026-07-05T09:46:11.990394+00:00","updated_at":"2026-07-05T09:46:11.990394+00:00"}