{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:ZZKEUXLKPULSXFKBIW5Z5UGYYB","short_pith_number":"pith:ZZKEUXLK","schema_version":"1.0","canonical_sha256":"ce544a5d6a7d172b954145bb9ed0d8c076381d67519b93af31ec72237b24dec5","source":{"kind":"arxiv","id":"2602.12548","version":2},"attestation_state":"computed","paper":{"title":"The Structure and Evolution of LRDs: Insights from JWST NIRSpec Medium and High Resolution Spectroscopy at $z\\sim4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Cheng cheng, Hang Zhou, Karl Glazebrook, Qianqiao Zhou, Shengzhe Wang, Xin Wang, Xue-Bing Wu, Yuxuan Pang","submitted_at":"2026-02-13T02:56:31Z","abstract_excerpt":"We present an analysis of medium/high-resolution JWST/NIRSpec spectra for 11 LRDs at $z \\sim 4$. By decomposing the broad and narrow components of the Balmer emission lines, we investigate the connection between line emission and UV/optical continua for the LRD population. We find that the broad H$\\alpha$ luminosity strongly correlates with the optical continuum (but not with the UV), indicating a common AGN origin for both. In contrast, the [O III] line strength is correlated with the UV continuum rather than the optical. Using the width and luminosity of the broad H$\\alpha$ line, we estimate"},"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":"2602.12548","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-02-13T02:56:31Z","cross_cats_sorted":[],"title_canon_sha256":"ab4caf2cc57ba1fd8dc58ece78c3ea640b9b7688aab05dcdf33b824a0e0a0f3d","abstract_canon_sha256":"84b8ae3490e490c920b875d62b3fac47ede91f08d71517cb1c24563537cc7fc4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:00:34.362593Z","signature_b64":"H8GMTmWxp/mvj0o75W+O685KarQjMjPEY4lRx7vBvAguiT3YNPH2/uToguGTvQUgM+obPnLSp3MmA3XCG+9fBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ce544a5d6a7d172b954145bb9ed0d8c076381d67519b93af31ec72237b24dec5","last_reissued_at":"2026-05-20T00:00:34.361801Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:00:34.361801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Structure and Evolution of LRDs: Insights from JWST NIRSpec Medium and High Resolution Spectroscopy at $z\\sim4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Cheng cheng, Hang Zhou, Karl Glazebrook, Qianqiao Zhou, Shengzhe Wang, Xin Wang, Xue-Bing Wu, Yuxuan Pang","submitted_at":"2026-02-13T02:56:31Z","abstract_excerpt":"We present an analysis of medium/high-resolution JWST/NIRSpec spectra for 11 LRDs at $z \\sim 4$. By decomposing the broad and narrow components of the Balmer emission lines, we investigate the connection between line emission and UV/optical continua for the LRD population. We find that the broad H$\\alpha$ luminosity strongly correlates with the optical continuum (but not with the UV), indicating a common AGN origin for both. In contrast, the [O III] line strength is correlated with the UV continuum rather than the optical. Using the width and luminosity of the broad H$\\alpha$ line, we estimate"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.12548","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/2602.12548/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":"2602.12548","created_at":"2026-05-20T00:00:34.361933+00:00"},{"alias_kind":"arxiv_version","alias_value":"2602.12548v2","created_at":"2026-05-20T00:00:34.361933+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.12548","created_at":"2026-05-20T00:00:34.361933+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZZKEUXLKPULS","created_at":"2026-05-20T00:00:34.361933+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZZKEUXLKPULSXFKB","created_at":"2026-05-20T00:00:34.361933+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZZKEUXLK","created_at":"2026-05-20T00:00:34.361933+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2605.16485","citing_title":"Halo-driven Origin and Suppression of Over-massive Black Holes and Little Red Dots","ref_index":50,"is_internal_anchor":true},{"citing_arxiv_id":"2604.09399","citing_title":"Paschen Jumps in Little Red Dots: Evidence for Nebular Continua","ref_index":44,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB","json":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB.json","graph_json":"https://pith.science/api/pith-number/ZZKEUXLKPULSXFKBIW5Z5UGYYB/graph.json","events_json":"https://pith.science/api/pith-number/ZZKEUXLKPULSXFKBIW5Z5UGYYB/events.json","paper":"https://pith.science/paper/ZZKEUXLK"},"agent_actions":{"view_html":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB","download_json":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB.json","view_paper":"https://pith.science/paper/ZZKEUXLK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2602.12548&json=true","fetch_graph":"https://pith.science/api/pith-number/ZZKEUXLKPULSXFKBIW5Z5UGYYB/graph.json","fetch_events":"https://pith.science/api/pith-number/ZZKEUXLKPULSXFKBIW5Z5UGYYB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB/action/storage_attestation","attest_author":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB/action/author_attestation","sign_citation":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB/action/citation_signature","submit_replication":"https://pith.science/pith/ZZKEUXLKPULSXFKBIW5Z5UGYYB/action/replication_record"}},"created_at":"2026-05-20T00:00:34.361933+00:00","updated_at":"2026-05-20T00:00:34.361933+00:00"}