{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:GQQUONYONIIGV5NMPL57QGYKXS","short_pith_number":"pith:GQQUONYO","schema_version":"1.0","canonical_sha256":"342147370e6a106af5ac7afbf81b0abca10827eec4bd6881d69fbd469a93d19d","source":{"kind":"arxiv","id":"1703.09159","version":1},"attestation_state":"computed","paper":{"title":"Evolution of broad-band SED during outburst rise in NS X-ray Nova Aql X-1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Alexander V. Meshcheryakov, Ilfan F. Bikmaev, Irek M. Khamitov, Maxim V. Eselevich, Nikolay I. Shakura, Sergey S. Tsygankov, Valeriy V. Vlasyuk","submitted_at":"2017-03-27T16:05:03Z","abstract_excerpt":"The observed evolution of the broad-band spectral energy distribution (SED) in NS X-ray Nova Aql X-1 during the rise phase of a bright FRED-type outburst in 2013 can be understood in the framework of thermal emission from unstationary accretion disc with temperature radial distribution transforming from a single-temperature blackbody emitting ring into the multi-colour irradiated accretion disc. SED evolution during the hard to soft X-ray state transition looks curious, as it can not be repro- duced by the standard disc irradiation model with a single irradiation parameter for NUV, Optical and"},"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":"1703.09159","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-03-27T16:05:03Z","cross_cats_sorted":[],"title_canon_sha256":"eb7113d21486829d8527c9ba0abf89141aa64be8f7b0641cd483ce9583d52ffd","abstract_canon_sha256":"07d7879b450dfdb2b42be9285b1bb6f598725a91f4534ca81cf4ddb140df1402"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:56.146465Z","signature_b64":"qDiESx7yMTVfue/CGICBG3hrz4/Vb48USWM52+VakztWsDkpH0P5NPeNeTaDgYBEnfsMCYvv6T3Ct5uMUZJfDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"342147370e6a106af5ac7afbf81b0abca10827eec4bd6881d69fbd469a93d19d","last_reissued_at":"2026-05-18T00:28:56.145845Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:56.145845Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evolution of broad-band SED during outburst rise in NS X-ray Nova Aql X-1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Alexander V. Meshcheryakov, Ilfan F. Bikmaev, Irek M. Khamitov, Maxim V. Eselevich, Nikolay I. Shakura, Sergey S. Tsygankov, Valeriy V. Vlasyuk","submitted_at":"2017-03-27T16:05:03Z","abstract_excerpt":"The observed evolution of the broad-band spectral energy distribution (SED) in NS X-ray Nova Aql X-1 during the rise phase of a bright FRED-type outburst in 2013 can be understood in the framework of thermal emission from unstationary accretion disc with temperature radial distribution transforming from a single-temperature blackbody emitting ring into the multi-colour irradiated accretion disc. SED evolution during the hard to soft X-ray state transition looks curious, as it can not be repro- duced by the standard disc irradiation model with a single irradiation parameter for NUV, Optical and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.09159","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":""},"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":"1703.09159","created_at":"2026-05-18T00:28:56.145933+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.09159v1","created_at":"2026-05-18T00:28:56.145933+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.09159","created_at":"2026-05-18T00:28:56.145933+00:00"},{"alias_kind":"pith_short_12","alias_value":"GQQUONYONIIG","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_16","alias_value":"GQQUONYONIIGV5NM","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_8","alias_value":"GQQUONYO","created_at":"2026-05-18T12:31:18.294218+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/GQQUONYONIIGV5NMPL57QGYKXS","json":"https://pith.science/pith/GQQUONYONIIGV5NMPL57QGYKXS.json","graph_json":"https://pith.science/api/pith-number/GQQUONYONIIGV5NMPL57QGYKXS/graph.json","events_json":"https://pith.science/api/pith-number/GQQUONYONIIGV5NMPL57QGYKXS/events.json","paper":"https://pith.science/paper/GQQUONYO"},"agent_actions":{"view_html":"https://pith.science/pith/GQQUONYONIIGV5NMPL57QGYKXS","download_json":"https://pith.science/pith/GQQUONYONIIGV5NMPL57QGYKXS.json","view_paper":"https://pith.science/paper/GQQUONYO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.09159&json=true","fetch_graph":"https://pith.science/api/pith-number/GQQUONYONIIGV5NMPL57QGYKXS/graph.json","fetch_events":"https://pith.science/api/pith-number/GQQUONYONIIGV5NMPL57QGYKXS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GQQUONYONIIGV5NMPL57QGYKXS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GQQUONYONIIGV5NMPL57QGYKXS/action/storage_attestation","attest_author":"https://pith.science/pith/GQQUONYONIIGV5NMPL57QGYKXS/action/author_attestation","sign_citation":"https://pith.science/pith/GQQUONYONIIGV5NMPL57QGYKXS/action/citation_signature","submit_replication":"https://pith.science/pith/GQQUONYONIIGV5NMPL57QGYKXS/action/replication_record"}},"created_at":"2026-05-18T00:28:56.145933+00:00","updated_at":"2026-05-18T00:28:56.145933+00:00"}