{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:XKT4HESOAXDGMR6QOSQBTTRD6M","short_pith_number":"pith:XKT4HESO","schema_version":"1.0","canonical_sha256":"baa7c3924e05c66647d074a019ce23f328b67e80d9641965595afcefbca0efbb","source":{"kind":"arxiv","id":"2302.07256","version":2},"attestation_state":"computed","paper":{"title":"JADES NIRSpec Spectroscopy of GN-z11: Lyman-$\\alpha$ emission and possible enhanced nitrogen abundance in a $z=10.60$ luminous galaxy","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Aayush Saxena, Alex J. Cameron, Andrew J. Bunker, Anna de Graaff, Benjamin D. Johnson, Brant E. Robertson, Bruno Rodriguez Del Pino, Chiara Circosta, Chris J. Willott, Christina C. Williams, Christopher N. A. Willmer, Daniel J. Eisenstein, Daniel P. Stark, Eiichi Egami, Eleonora Parlanti, Emma Curtis-Lake, Erica Nelson, Fengwu Sun, Francesco D'Eugenio, Gareth C. Jones, George Rieke, Giovanna Giardino, Hannah Uebler, Hans-Walter Rix, Imaan E. B. Wallace, Irene Shivaei, Jacopo Chevallard, Jakob M. Helton, Jan Scholtz, Jianwei Lyu, Joris Witstok, Katherine A. Suess, Kevin Hainline, Kristan Boyett, Lester Sandles, Lily Whitler, Marcia Rieke, Mengtao Tang, Michael V. Maseda, Michael W. Topping, Michele Perna, Mirko Curti, Nora Luetzgendorf, Peter Jakobsen, Pierre Ferruit, Rachana Bhatawdekar, Rebecca Bowler, Renske Smit, Roberto Maiolino, Ryan Endsley, Ryan Hausen, Sandro Tacchella, Santiago Arribas, Stacey Alberts, Stefano Carniani, Stefi Baum, Stephane Charlot, Tim Rawle, Tobias J. Looser, William M. Baker, Zhiyuan Ji, Zuyi Chen","submitted_at":"2023-02-14T18:53:16Z","abstract_excerpt":"We present JADES JWST/NIRSpec spectroscopy of GN-z11, the most luminous candidate $z>10$ Lyman break galaxy in the GOODS-North field with $M_{UV}=-21.5$. We derive a redshift of $z=10.603$ (lower than previous determinations) based on multiple emission lines in our low and medium resolution spectra over $0.8-5.3 \\mu$m. We significantly detect the continuum and measure a blue rest-UV spectral slope of $\\beta=-2.4$. Remarkably, we see spatially-extended Lyman-$\\alpha$ in emission (despite the highly-neutral IGM expected at this early epoch), offset 555 km s$^{-1}$ redward of the systemic redshif"},"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":"2302.07256","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-02-14T18:53:16Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"4c464159561f178ff0729c2dda10608f9ae865b8ada12b3d19ad5c42606477bd","abstract_canon_sha256":"00ff77eb9a9c4247f2812bbf838009d1b76fa0f2f3c577c04aa4d7fd661085f1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:49:59.458170Z","signature_b64":"xKqeU+Fuf1prjEuKxa1n+U7ybXRZ4gurhiXoOeCIRu4UpSNSyupaIsYRsRbJjdx5Tdm+LCnhuOaATausGTQ6DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"baa7c3924e05c66647d074a019ce23f328b67e80d9641965595afcefbca0efbb","last_reissued_at":"2026-07-05T06:49:59.457659Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:49:59.457659Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"JADES NIRSpec Spectroscopy of GN-z11: Lyman-$\\alpha$ emission and possible enhanced nitrogen abundance in a $z=10.60$ luminous galaxy","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Aayush Saxena, Alex J. Cameron, Andrew J. Bunker, Anna de Graaff, Benjamin D. Johnson, Brant E. Robertson, Bruno Rodriguez Del Pino, Chiara Circosta, Chris J. Willott, Christina C. Williams, Christopher N. A. Willmer, Daniel J. Eisenstein, Daniel P. Stark, Eiichi Egami, Eleonora Parlanti, Emma Curtis-Lake, Erica Nelson, Fengwu Sun, Francesco D'Eugenio, Gareth C. Jones, George Rieke, Giovanna Giardino, Hannah Uebler, Hans-Walter Rix, Imaan E. B. Wallace, Irene Shivaei, Jacopo Chevallard, Jakob M. Helton, Jan Scholtz, Jianwei Lyu, Joris Witstok, Katherine A. Suess, Kevin Hainline, Kristan Boyett, Lester Sandles, Lily Whitler, Marcia Rieke, Mengtao Tang, Michael V. Maseda, Michael W. Topping, Michele Perna, Mirko Curti, Nora Luetzgendorf, Peter Jakobsen, Pierre Ferruit, Rachana Bhatawdekar, Rebecca Bowler, Renske Smit, Roberto Maiolino, Ryan Endsley, Ryan Hausen, Sandro Tacchella, Santiago Arribas, Stacey Alberts, Stefano Carniani, Stefi Baum, Stephane Charlot, Tim Rawle, Tobias J. Looser, William M. Baker, Zhiyuan Ji, Zuyi Chen","submitted_at":"2023-02-14T18:53:16Z","abstract_excerpt":"We present JADES JWST/NIRSpec spectroscopy of GN-z11, the most luminous candidate $z>10$ Lyman break galaxy in the GOODS-North field with $M_{UV}=-21.5$. We derive a redshift of $z=10.603$ (lower than previous determinations) based on multiple emission lines in our low and medium resolution spectra over $0.8-5.3 \\mu$m. We significantly detect the continuum and measure a blue rest-UV spectral slope of $\\beta=-2.4$. Remarkably, we see spatially-extended Lyman-$\\alpha$ in emission (despite the highly-neutral IGM expected at this early epoch), offset 555 km s$^{-1}$ redward of the systemic redshif"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.07256","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/2302.07256/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":"2302.07256","created_at":"2026-07-05T06:49:59.457725+00:00"},{"alias_kind":"arxiv_version","alias_value":"2302.07256v2","created_at":"2026-07-05T06:49:59.457725+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.07256","created_at":"2026-07-05T06:49:59.457725+00:00"},{"alias_kind":"pith_short_12","alias_value":"XKT4HESOAXDG","created_at":"2026-07-05T06:49:59.457725+00:00"},{"alias_kind":"pith_short_16","alias_value":"XKT4HESOAXDGMR6Q","created_at":"2026-07-05T06:49:59.457725+00:00"},{"alias_kind":"pith_short_8","alias_value":"XKT4HESO","created_at":"2026-07-05T06:49:59.457725+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":11,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.08749","citing_title":"Deep Spectroscopic Follow-Up of Maisie's Galaxy -- A Typical Galaxy in the Early Universe","ref_index":82,"is_internal_anchor":true},{"citing_arxiv_id":"2605.11278","citing_title":"Absorption of Gravitons and Photon Luminosities of Interstellar/Intergalactic Hydrogen Atoms","ref_index":40,"is_internal_anchor":false},{"citing_arxiv_id":"2605.11278","citing_title":"Absorption of Gravitons and Photon Luminosities of Interstellar/Intergalactic Hydrogen Atoms","ref_index":40,"is_internal_anchor":false},{"citing_arxiv_id":"2605.22914","citing_title":"No Blue without Red: Evolutionary Properties of Super-Early Galaxies","ref_index":9,"is_internal_anchor":false},{"citing_arxiv_id":"2303.08149","citing_title":"Direct T_e-based Metallicities of z=2-9 Galaxies with JWST/NIRSpec: Empirical Metallicity Calibrations Applicable from Reionization to Cosmic Noon","ref_index":15,"is_internal_anchor":false},{"citing_arxiv_id":"2511.13708","citing_title":"Statistics Meet Systematics: Resolution of the Massive Early JWST Galaxy Tension","ref_index":24,"is_internal_anchor":false},{"citing_arxiv_id":"2601.07374","citing_title":"Possible evidence for a pair-instability supernova nature of ultra-early JWST sources","ref_index":9,"is_internal_anchor":false},{"citing_arxiv_id":"2603.05593","citing_title":"Consistent Gas-Phase Temperatures and Metallicities from UV and Optical Nebular Emission: A Reliable Foundation from z=0 to Cosmic Dawn","ref_index":7,"is_internal_anchor":false},{"citing_arxiv_id":"2605.00763","citing_title":"Life After the Quasar: Overmassive Black Holes and Remnant Ionised Bubbles in and Around Two z~6.6 Galaxies","ref_index":65,"is_internal_anchor":false},{"citing_arxiv_id":"2604.18173","citing_title":"Gravitational Waves from the Cosmic Dawn: Tracing Cosmic Black Hole Binaries with ET, LGWA and LISA","ref_index":100,"is_internal_anchor":false},{"citing_arxiv_id":"2605.01000","citing_title":"Prospects for Observing Galaxy Spectral Energy Distribution from the Radio to the far-Infrared in the Era of Next-Generation Radio Telescopes","ref_index":18,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M","json":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M.json","graph_json":"https://pith.science/api/pith-number/XKT4HESOAXDGMR6QOSQBTTRD6M/graph.json","events_json":"https://pith.science/api/pith-number/XKT4HESOAXDGMR6QOSQBTTRD6M/events.json","paper":"https://pith.science/paper/XKT4HESO"},"agent_actions":{"view_html":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M","download_json":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M.json","view_paper":"https://pith.science/paper/XKT4HESO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2302.07256&json=true","fetch_graph":"https://pith.science/api/pith-number/XKT4HESOAXDGMR6QOSQBTTRD6M/graph.json","fetch_events":"https://pith.science/api/pith-number/XKT4HESOAXDGMR6QOSQBTTRD6M/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M/action/storage_attestation","attest_author":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M/action/author_attestation","sign_citation":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M/action/citation_signature","submit_replication":"https://pith.science/pith/XKT4HESOAXDGMR6QOSQBTTRD6M/action/replication_record"}},"created_at":"2026-07-05T06:49:59.457725+00:00","updated_at":"2026-07-05T06:49:59.457725+00:00"}