{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:GDFUMQEQN6PWT5WD35U2XVF5ZM","short_pith_number":"pith:GDFUMQEQ","schema_version":"1.0","canonical_sha256":"30cb4640906f9f69f6c3df69abd4bdcb38e51f399069bc82ba9359e0a57737ae","source":{"kind":"arxiv","id":"1507.01579","version":2},"attestation_state":"computed","paper":{"title":"The Extreme Ultraviolet Spectrum of the Kinetically Dominated Quasar 3C 270.1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Brian Punsly, Paola Marziani","submitted_at":"2015-07-06T19:49:52Z","abstract_excerpt":"Only a handful of quasars have been identified as kinetically dominated, their long term time averaged jet power, $\\overline{Q}$, exceeds the bolometric thermal emission, $L_{bol}$, associated with the accretion flow. This letter presents the first extreme ultraviolet (EUV) spectrum of a kinetically dominated quasar, 3C 270.1. The EUV continuum flux density of 3C 270.1 is very steep, $F_{\\nu} \\sim \\nu^{-\\alpha_{EUV}}$, $\\alpha_{EUV} =2.98\\pm 0.15$. This value is consistent with the correlation of $\\overline{Q}/L_{bol}$ and $\\alpha_{EUV}$ found in previous studies of the EUV continuum of quasar"},"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":"1507.01579","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-07-06T19:49:52Z","cross_cats_sorted":[],"title_canon_sha256":"e7928798e344f0810c564bd09375c78e272ce4f089a0c71b4ffd72c4d5c2e1f1","abstract_canon_sha256":"d86f21e1157c158e32b7b364844b97911c4180386ccd195f4c2700297bbdcf61"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:27.232495Z","signature_b64":"cp31CbZu55Xze6KqZvPUk7x9Ex5pBq92Y4Oh/1I30VwUTpz9Kfqq9Kz3YefK0nwuRVCIOFTd0qrhFNjZBmnqDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30cb4640906f9f69f6c3df69abd4bdcb38e51f399069bc82ba9359e0a57737ae","last_reissued_at":"2026-05-18T01:36:27.231830Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:27.231830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Extreme Ultraviolet Spectrum of the Kinetically Dominated Quasar 3C 270.1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Brian Punsly, Paola Marziani","submitted_at":"2015-07-06T19:49:52Z","abstract_excerpt":"Only a handful of quasars have been identified as kinetically dominated, their long term time averaged jet power, $\\overline{Q}$, exceeds the bolometric thermal emission, $L_{bol}$, associated with the accretion flow. This letter presents the first extreme ultraviolet (EUV) spectrum of a kinetically dominated quasar, 3C 270.1. The EUV continuum flux density of 3C 270.1 is very steep, $F_{\\nu} \\sim \\nu^{-\\alpha_{EUV}}$, $\\alpha_{EUV} =2.98\\pm 0.15$. This value is consistent with the correlation of $\\overline{Q}/L_{bol}$ and $\\alpha_{EUV}$ found in previous studies of the EUV continuum of quasar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.01579","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":""},"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":"1507.01579","created_at":"2026-05-18T01:36:27.231924+00:00"},{"alias_kind":"arxiv_version","alias_value":"1507.01579v2","created_at":"2026-05-18T01:36:27.231924+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.01579","created_at":"2026-05-18T01:36:27.231924+00:00"},{"alias_kind":"pith_short_12","alias_value":"GDFUMQEQN6PW","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_16","alias_value":"GDFUMQEQN6PWT5WD","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_8","alias_value":"GDFUMQEQ","created_at":"2026-05-18T12:29:22.688609+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/GDFUMQEQN6PWT5WD35U2XVF5ZM","json":"https://pith.science/pith/GDFUMQEQN6PWT5WD35U2XVF5ZM.json","graph_json":"https://pith.science/api/pith-number/GDFUMQEQN6PWT5WD35U2XVF5ZM/graph.json","events_json":"https://pith.science/api/pith-number/GDFUMQEQN6PWT5WD35U2XVF5ZM/events.json","paper":"https://pith.science/paper/GDFUMQEQ"},"agent_actions":{"view_html":"https://pith.science/pith/GDFUMQEQN6PWT5WD35U2XVF5ZM","download_json":"https://pith.science/pith/GDFUMQEQN6PWT5WD35U2XVF5ZM.json","view_paper":"https://pith.science/paper/GDFUMQEQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1507.01579&json=true","fetch_graph":"https://pith.science/api/pith-number/GDFUMQEQN6PWT5WD35U2XVF5ZM/graph.json","fetch_events":"https://pith.science/api/pith-number/GDFUMQEQN6PWT5WD35U2XVF5ZM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GDFUMQEQN6PWT5WD35U2XVF5ZM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GDFUMQEQN6PWT5WD35U2XVF5ZM/action/storage_attestation","attest_author":"https://pith.science/pith/GDFUMQEQN6PWT5WD35U2XVF5ZM/action/author_attestation","sign_citation":"https://pith.science/pith/GDFUMQEQN6PWT5WD35U2XVF5ZM/action/citation_signature","submit_replication":"https://pith.science/pith/GDFUMQEQN6PWT5WD35U2XVF5ZM/action/replication_record"}},"created_at":"2026-05-18T01:36:27.231924+00:00","updated_at":"2026-05-18T01:36:27.231924+00:00"}