{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:MQXZMW5MVXYORDW5FXKH5TW4AP","short_pith_number":"pith:MQXZMW5M","schema_version":"1.0","canonical_sha256":"642f965bacadf0e88edd2dd47ecedc03e4ea868cc4d71c0b207ed24e667adb8f","source":{"kind":"arxiv","id":"1701.00911","version":1},"attestation_state":"computed","paper":{"title":"Evidence of bar--driven secular evolution in the gamma--ray narrow--line Seyfert 1 galaxy FBQS J164442.5+261913","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Olgu\\'in-Iglesias, C. A\\~norve, J. K. Kotilainen, J. Le\\'on Tavares, V. Chavushyan","submitted_at":"2017-01-04T06:32:45Z","abstract_excerpt":"We present near--infrared (NIR) imaging of FBQS J164442.5+261913, one of the few $\\gamma$--ray emitting Narrow Line Seyfert 1 ($\\gamma-$NLSy1) galaxies detected at high significance level by $Fermi$--LAT. This study is the first morphological analysis performed of this source and the third performed of this class of objects. Conducting a detailed two--dimensional modeling of its surface brightness distribution and analysing its $J-K_s$ colour gradients, we find that FBQS J164442.5+261913 is statistically most likely hosted by a barred lenticular galaxy (SB0). We find evidence that the bulge in"},"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":"1701.00911","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-01-04T06:32:45Z","cross_cats_sorted":[],"title_canon_sha256":"74e8d3b6b39ba5d176f7e96eba3597ac09f990b2af3f79118c4a7d17edd531e2","abstract_canon_sha256":"2cac3f551244eee4d63982cc22d6afc95e32eefeaa86d73ce0d9be885659fe9f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:35.347306Z","signature_b64":"B+qQnwfnqTdrXZ8ZmuNsb1BNpiE7B9px3WSSg/ZFW8ThDbqf8pMCT/QxeQumyDfblO9dr4waxAuNBXbYBkfQBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"642f965bacadf0e88edd2dd47ecedc03e4ea868cc4d71c0b207ed24e667adb8f","last_reissued_at":"2026-05-18T00:52:35.346732Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:35.346732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evidence of bar--driven secular evolution in the gamma--ray narrow--line Seyfert 1 galaxy FBQS J164442.5+261913","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Olgu\\'in-Iglesias, C. A\\~norve, J. K. Kotilainen, J. Le\\'on Tavares, V. Chavushyan","submitted_at":"2017-01-04T06:32:45Z","abstract_excerpt":"We present near--infrared (NIR) imaging of FBQS J164442.5+261913, one of the few $\\gamma$--ray emitting Narrow Line Seyfert 1 ($\\gamma-$NLSy1) galaxies detected at high significance level by $Fermi$--LAT. This study is the first morphological analysis performed of this source and the third performed of this class of objects. Conducting a detailed two--dimensional modeling of its surface brightness distribution and analysing its $J-K_s$ colour gradients, we find that FBQS J164442.5+261913 is statistically most likely hosted by a barred lenticular galaxy (SB0). We find evidence that the bulge in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.00911","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":"1701.00911","created_at":"2026-05-18T00:52:35.346834+00:00"},{"alias_kind":"arxiv_version","alias_value":"1701.00911v1","created_at":"2026-05-18T00:52:35.346834+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.00911","created_at":"2026-05-18T00:52:35.346834+00:00"},{"alias_kind":"pith_short_12","alias_value":"MQXZMW5MVXYO","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_16","alias_value":"MQXZMW5MVXYORDW5","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_8","alias_value":"MQXZMW5M","created_at":"2026-05-18T12:31:31.346846+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/MQXZMW5MVXYORDW5FXKH5TW4AP","json":"https://pith.science/pith/MQXZMW5MVXYORDW5FXKH5TW4AP.json","graph_json":"https://pith.science/api/pith-number/MQXZMW5MVXYORDW5FXKH5TW4AP/graph.json","events_json":"https://pith.science/api/pith-number/MQXZMW5MVXYORDW5FXKH5TW4AP/events.json","paper":"https://pith.science/paper/MQXZMW5M"},"agent_actions":{"view_html":"https://pith.science/pith/MQXZMW5MVXYORDW5FXKH5TW4AP","download_json":"https://pith.science/pith/MQXZMW5MVXYORDW5FXKH5TW4AP.json","view_paper":"https://pith.science/paper/MQXZMW5M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1701.00911&json=true","fetch_graph":"https://pith.science/api/pith-number/MQXZMW5MVXYORDW5FXKH5TW4AP/graph.json","fetch_events":"https://pith.science/api/pith-number/MQXZMW5MVXYORDW5FXKH5TW4AP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MQXZMW5MVXYORDW5FXKH5TW4AP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MQXZMW5MVXYORDW5FXKH5TW4AP/action/storage_attestation","attest_author":"https://pith.science/pith/MQXZMW5MVXYORDW5FXKH5TW4AP/action/author_attestation","sign_citation":"https://pith.science/pith/MQXZMW5MVXYORDW5FXKH5TW4AP/action/citation_signature","submit_replication":"https://pith.science/pith/MQXZMW5MVXYORDW5FXKH5TW4AP/action/replication_record"}},"created_at":"2026-05-18T00:52:35.346834+00:00","updated_at":"2026-05-18T00:52:35.346834+00:00"}