{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:K6VDB4TACDRKIO3EJMLCFLF5UO","short_pith_number":"pith:K6VDB4TA","schema_version":"1.0","canonical_sha256":"57aa30f26010e2a43b644b1622acbda390ca51ec1a530b827f26c9c28a3c4298","source":{"kind":"arxiv","id":"2501.11678","version":2},"attestation_state":"computed","paper":{"title":"GLIMPSE: An ultra-faint $\\simeq$ 10$^{5}$ $M_{\\odot}$ Pop III Galaxy Candidate and First Constraints on the Pop III UV Luminosity Function at $z\\simeq6-7$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Ad\\'ela\\\"ide Claeyssens, Adi Zitrin, Alberto Saldana-Lopez, Alessandra Venditti, Andrea Weibel, Angela Adamo, Anna Frebel, Boyuan Liu, Damien Korber, Danielle A. Berg, Daniel Schaerer, Eli Visbal, Gabriel Brammer, Hakim Atek, Iryna Chemerynska, Ivo Labbe, John Chisholm, Jorryt Matthee, Julian B. Mu\\~noz, Katherine A. Suess, Kristen B. W. McQuinn, Lukas J. Furtak, Marta Volonteri, Miroslava Dessauges-Zavadsky, Pascal A. Oesch, Priyamvada Natarajan, Rachel Bezanson, Richard Pan, Richard Sarmento, Rohan P. Naidu, Rui Marques-Chaves, Ryan Endsley, Seiji Fujimoto, Vasily Kokorev, Volker Bromm","submitted_at":"2025-01-20T19:00:01Z","abstract_excerpt":"Detecting the first generation of stars, Population III (PopIII), has been a long-standing goal in astrophysics, yet they remain elusive even in the JWST era. Here we present a novel NIRCam-based selection method for PopIII galaxies, and carefully validate it through completeness and contamination simulations. We systematically search ~500 arcmin$^{2}$ across JWST legacy fields for PopIII candidates, including GLIMPSE which, assisted by gravitational lensing, has produced JWST's deepest NIRCam imaging thus far. We discover one promising PopIII galaxy candidate (GLIMPSE-16043) at $z=6.50^{+0.03"},"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":"2501.11678","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-01-20T19:00:01Z","cross_cats_sorted":["astro-ph.CO","astro-ph.SR"],"title_canon_sha256":"a512f4d5d7e02111e7cc8779394acda7187cef770d5292b9193c8ac54c082b2b","abstract_canon_sha256":"0595a03c020b9f68239643d2c333d9b117b7a6b72a03426023550ed09b96e7e8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:04:22.904231Z","signature_b64":"uwY7piGhYEiHSW2kVAQML2KGPltpKmh0NemWWTDPqiTPNBl9kZyEC2uuH2cAUGHdcKxLk5IoM9iYM+1Od+TZAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"57aa30f26010e2a43b644b1622acbda390ca51ec1a530b827f26c9c28a3c4298","last_reissued_at":"2026-07-05T10:04:22.903746Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:04:22.903746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"GLIMPSE: An ultra-faint $\\simeq$ 10$^{5}$ $M_{\\odot}$ Pop III Galaxy Candidate and First Constraints on the Pop III UV Luminosity Function at $z\\simeq6-7$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Ad\\'ela\\\"ide Claeyssens, Adi Zitrin, Alberto Saldana-Lopez, Alessandra Venditti, Andrea Weibel, Angela Adamo, Anna Frebel, Boyuan Liu, Damien Korber, Danielle A. Berg, Daniel Schaerer, Eli Visbal, Gabriel Brammer, Hakim Atek, Iryna Chemerynska, Ivo Labbe, John Chisholm, Jorryt Matthee, Julian B. Mu\\~noz, Katherine A. Suess, Kristen B. W. McQuinn, Lukas J. Furtak, Marta Volonteri, Miroslava Dessauges-Zavadsky, Pascal A. Oesch, Priyamvada Natarajan, Rachel Bezanson, Richard Pan, Richard Sarmento, Rohan P. Naidu, Rui Marques-Chaves, Ryan Endsley, Seiji Fujimoto, Vasily Kokorev, Volker Bromm","submitted_at":"2025-01-20T19:00:01Z","abstract_excerpt":"Detecting the first generation of stars, Population III (PopIII), has been a long-standing goal in astrophysics, yet they remain elusive even in the JWST era. Here we present a novel NIRCam-based selection method for PopIII galaxies, and carefully validate it through completeness and contamination simulations. We systematically search ~500 arcmin$^{2}$ across JWST legacy fields for PopIII candidates, including GLIMPSE which, assisted by gravitational lensing, has produced JWST's deepest NIRCam imaging thus far. We discover one promising PopIII galaxy candidate (GLIMPSE-16043) at $z=6.50^{+0.03"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.11678","kind":"arxiv","version":2},"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/2501.11678/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":"2501.11678","created_at":"2026-07-05T10:04:22.903798+00:00"},{"alias_kind":"arxiv_version","alias_value":"2501.11678v2","created_at":"2026-07-05T10:04:22.903798+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.11678","created_at":"2026-07-05T10:04:22.903798+00:00"},{"alias_kind":"pith_short_12","alias_value":"K6VDB4TACDRK","created_at":"2026-07-05T10:04:22.903798+00:00"},{"alias_kind":"pith_short_16","alias_value":"K6VDB4TACDRKIO3E","created_at":"2026-07-05T10:04:22.903798+00:00"},{"alias_kind":"pith_short_8","alias_value":"K6VDB4TA","created_at":"2026-07-05T10:04:22.903798+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2607.01129","citing_title":"Tilting at the Turnover: Modeling the Faint-End of the UV Luminosity Function Behind Abell s1063 with JWST","ref_index":229,"is_internal_anchor":false},{"citing_arxiv_id":"2606.19459","citing_title":"Fireworks at Cosmic Dawn: relieving BAO-CMB tensions with the Pop III.1 Flash","ref_index":23,"is_internal_anchor":false},{"citing_arxiv_id":"2605.15310","citing_title":"Introducing the Lumina project: large-volume radiation-hydrodynamic simulations of the epochs of hydrogen and helium reionization","ref_index":274,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO","json":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO.json","graph_json":"https://pith.science/api/pith-number/K6VDB4TACDRKIO3EJMLCFLF5UO/graph.json","events_json":"https://pith.science/api/pith-number/K6VDB4TACDRKIO3EJMLCFLF5UO/events.json","paper":"https://pith.science/paper/K6VDB4TA"},"agent_actions":{"view_html":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO","download_json":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO.json","view_paper":"https://pith.science/paper/K6VDB4TA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2501.11678&json=true","fetch_graph":"https://pith.science/api/pith-number/K6VDB4TACDRKIO3EJMLCFLF5UO/graph.json","fetch_events":"https://pith.science/api/pith-number/K6VDB4TACDRKIO3EJMLCFLF5UO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO/action/storage_attestation","attest_author":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO/action/author_attestation","sign_citation":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO/action/citation_signature","submit_replication":"https://pith.science/pith/K6VDB4TACDRKIO3EJMLCFLF5UO/action/replication_record"}},"created_at":"2026-07-05T10:04:22.903798+00:00","updated_at":"2026-07-05T10:04:22.903798+00:00"}