{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:KFITFLB2TWMVK7QNW5KUCHNXNQ","short_pith_number":"pith:KFITFLB2","schema_version":"1.0","canonical_sha256":"515132ac3a9d99557e0db755411db76c23a7f20f31ca74526552323b24a60e1a","source":{"kind":"arxiv","id":"2607.19485","version":1},"attestation_state":"computed","paper":{"title":"Extreme Variability Reveals How the Eddington Ratio Regulates Coronal Power in Active Galactic Nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Alessia Tortosa, Arghajit Jana, Benny Trakhtenbrot, Claudio Ricci, Franz E. Bauer, Georgios Dimopoulos, Hsiang-Kuang Chang, Krist\\'ina Kallov\\'a, Kriti Kamal Gupta, Luis C. Ho, Matthew J. Temple, Michael J. Koss, Richard Mushotzky, Ruancun Li, St\\'ephane Paltani, Yaherlyn Diaz","submitted_at":"2026-07-21T18:06:19Z","abstract_excerpt":"The bolometric luminosity ($L_{\\rm bol}$) of active galactic nuclei (AGNs) is a key tracer of accretion physics, but its direct determination is often hindered by limited spectral coverage and contamination of the host galaxy. Bolometric corrections ($\\kappa_{\\lambda} = L_{\\rm bol}/L_{\\lambda}$) offer a practical means of estimating $L_{\\rm bol}$, with the X-ray bolometric correction ($\\kappa_{\\rm 2-10}$) being crucial for exploring the coupling between the accretion disk and the X-ray corona. Here we present multi-epoch, multi-wavelength observations of five highly variable, changing-state AG"},"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":"2607.19485","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-07-21T18:06:19Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"3cbeaef573d3694346b6c0e5ee9adcfcf9a210213d582b378a823b8a5790cf6d","abstract_canon_sha256":"d61f4e149fedc9c1b935f19670daa770fcbc83b05d524d74894c52adfe6f173b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-23T00:23:52.279217Z","signature_b64":"k0OKH/b6cR5Qu/lvw9QBAmTnztM02igP1hl7CXPywJ98b2xti1bhfozHvD6CufN/E5uNyCZmroN793SYGyG4BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"515132ac3a9d99557e0db755411db76c23a7f20f31ca74526552323b24a60e1a","last_reissued_at":"2026-07-23T00:23:52.278201Z","signature_status":"signed_v1","first_computed_at":"2026-07-23T00:23:52.278201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Extreme Variability Reveals How the Eddington Ratio Regulates Coronal Power in Active Galactic Nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Alessia Tortosa, Arghajit Jana, Benny Trakhtenbrot, Claudio Ricci, Franz E. Bauer, Georgios Dimopoulos, Hsiang-Kuang Chang, Krist\\'ina Kallov\\'a, Kriti Kamal Gupta, Luis C. Ho, Matthew J. Temple, Michael J. Koss, Richard Mushotzky, Ruancun Li, St\\'ephane Paltani, Yaherlyn Diaz","submitted_at":"2026-07-21T18:06:19Z","abstract_excerpt":"The bolometric luminosity ($L_{\\rm bol}$) of active galactic nuclei (AGNs) is a key tracer of accretion physics, but its direct determination is often hindered by limited spectral coverage and contamination of the host galaxy. Bolometric corrections ($\\kappa_{\\lambda} = L_{\\rm bol}/L_{\\lambda}$) offer a practical means of estimating $L_{\\rm bol}$, with the X-ray bolometric correction ($\\kappa_{\\rm 2-10}$) being crucial for exploring the coupling between the accretion disk and the X-ray corona. Here we present multi-epoch, multi-wavelength observations of five highly variable, changing-state AG"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.19485","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/2607.19485/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":"2607.19485","created_at":"2026-07-23T00:23:52.278793+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.19485v1","created_at":"2026-07-23T00:23:52.278793+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.19485","created_at":"2026-07-23T00:23:52.278793+00:00"},{"alias_kind":"pith_short_12","alias_value":"KFITFLB2TWMV","created_at":"2026-07-23T00:23:52.278793+00:00"},{"alias_kind":"pith_short_16","alias_value":"KFITFLB2TWMVK7QN","created_at":"2026-07-23T00:23:52.278793+00:00"},{"alias_kind":"pith_short_8","alias_value":"KFITFLB2","created_at":"2026-07-23T00:23:52.278793+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/KFITFLB2TWMVK7QNW5KUCHNXNQ","json":"https://pith.science/pith/KFITFLB2TWMVK7QNW5KUCHNXNQ.json","graph_json":"https://pith.science/api/pith-number/KFITFLB2TWMVK7QNW5KUCHNXNQ/graph.json","events_json":"https://pith.science/api/pith-number/KFITFLB2TWMVK7QNW5KUCHNXNQ/events.json","paper":"https://pith.science/paper/KFITFLB2"},"agent_actions":{"view_html":"https://pith.science/pith/KFITFLB2TWMVK7QNW5KUCHNXNQ","download_json":"https://pith.science/pith/KFITFLB2TWMVK7QNW5KUCHNXNQ.json","view_paper":"https://pith.science/paper/KFITFLB2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.19485&json=true","fetch_graph":"https://pith.science/api/pith-number/KFITFLB2TWMVK7QNW5KUCHNXNQ/graph.json","fetch_events":"https://pith.science/api/pith-number/KFITFLB2TWMVK7QNW5KUCHNXNQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KFITFLB2TWMVK7QNW5KUCHNXNQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KFITFLB2TWMVK7QNW5KUCHNXNQ/action/storage_attestation","attest_author":"https://pith.science/pith/KFITFLB2TWMVK7QNW5KUCHNXNQ/action/author_attestation","sign_citation":"https://pith.science/pith/KFITFLB2TWMVK7QNW5KUCHNXNQ/action/citation_signature","submit_replication":"https://pith.science/pith/KFITFLB2TWMVK7QNW5KUCHNXNQ/action/replication_record"}},"created_at":"2026-07-23T00:23:52.278793+00:00","updated_at":"2026-07-23T00:23:52.278793+00:00"}