{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:VWYVPZEDU5XQXXIRP65WDKUDSI","short_pith_number":"pith:VWYVPZED","schema_version":"1.0","canonical_sha256":"adb157e483a76f0bdd117fbb61aa83920f23990674421aad2934fff86d3d418f","source":{"kind":"arxiv","id":"0906.3521","version":1},"attestation_state":"computed","paper":{"title":"Uncovering the kiloparsec-scale stellar ring of NGC5128","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Amorim, F. D. Santos, J. Ascenso, J. F. Alves, J. Lima, J. M. Kainulainen, J. Pinhao, J. Rebordao, J. T. Kainulainen, R. Marques, Y. Beletsky","submitted_at":"2009-06-19T19:47:48Z","abstract_excerpt":"We reveal the stellar light emerging from the kiloparsec-scale, ring-like structure of the NGC5128 (Centaurus A) galaxy in unprecedented detail. We use arcsecond-scale resolution near infrared images to create a \"dust-free\" view of the central region of the galaxy, which we then use to quantify the shape of the revealed structure. At the resolution of the data, the structure contains several hundreds of discreet, point-like or slightly elongated sources. Typical extinction corrected surface brightness of the structure is K_S = 16.5 mag/arcsec^2, and we estimate the total near infrared luminosi"},"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":"0906.3521","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2009-06-19T19:47:48Z","cross_cats_sorted":[],"title_canon_sha256":"4efe07f997d6fdf21f85abc1f0fe9021230733b23a75b74575c8ecc9418f535a","abstract_canon_sha256":"a2eb29fca8c05b0aaf05c121d194a8609849d346e9028895c174ec4638a7ea05"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:13:18.981272Z","signature_b64":"Tt42iQGj2umLnRFc/bZO9ozVRjFg9lqbw19h92knJM5HUwmA/s6xfJw3bSOuyWnlBzyKkllQ7QYaOQmohYXrCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"adb157e483a76f0bdd117fbb61aa83920f23990674421aad2934fff86d3d418f","last_reissued_at":"2026-05-18T02:13:18.980679Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:13:18.980679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Uncovering the kiloparsec-scale stellar ring of NGC5128","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Amorim, F. D. Santos, J. Ascenso, J. F. Alves, J. Lima, J. M. Kainulainen, J. Pinhao, J. Rebordao, J. T. Kainulainen, R. Marques, Y. Beletsky","submitted_at":"2009-06-19T19:47:48Z","abstract_excerpt":"We reveal the stellar light emerging from the kiloparsec-scale, ring-like structure of the NGC5128 (Centaurus A) galaxy in unprecedented detail. We use arcsecond-scale resolution near infrared images to create a \"dust-free\" view of the central region of the galaxy, which we then use to quantify the shape of the revealed structure. At the resolution of the data, the structure contains several hundreds of discreet, point-like or slightly elongated sources. Typical extinction corrected surface brightness of the structure is K_S = 16.5 mag/arcsec^2, and we estimate the total near infrared luminosi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.3521","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":"0906.3521","created_at":"2026-05-18T02:13:18.980767+00:00"},{"alias_kind":"arxiv_version","alias_value":"0906.3521v1","created_at":"2026-05-18T02:13:18.980767+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.3521","created_at":"2026-05-18T02:13:18.980767+00:00"},{"alias_kind":"pith_short_12","alias_value":"VWYVPZEDU5XQ","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"VWYVPZEDU5XQXXIR","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"VWYVPZED","created_at":"2026-05-18T12:26:02.257875+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/VWYVPZEDU5XQXXIRP65WDKUDSI","json":"https://pith.science/pith/VWYVPZEDU5XQXXIRP65WDKUDSI.json","graph_json":"https://pith.science/api/pith-number/VWYVPZEDU5XQXXIRP65WDKUDSI/graph.json","events_json":"https://pith.science/api/pith-number/VWYVPZEDU5XQXXIRP65WDKUDSI/events.json","paper":"https://pith.science/paper/VWYVPZED"},"agent_actions":{"view_html":"https://pith.science/pith/VWYVPZEDU5XQXXIRP65WDKUDSI","download_json":"https://pith.science/pith/VWYVPZEDU5XQXXIRP65WDKUDSI.json","view_paper":"https://pith.science/paper/VWYVPZED","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0906.3521&json=true","fetch_graph":"https://pith.science/api/pith-number/VWYVPZEDU5XQXXIRP65WDKUDSI/graph.json","fetch_events":"https://pith.science/api/pith-number/VWYVPZEDU5XQXXIRP65WDKUDSI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VWYVPZEDU5XQXXIRP65WDKUDSI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VWYVPZEDU5XQXXIRP65WDKUDSI/action/storage_attestation","attest_author":"https://pith.science/pith/VWYVPZEDU5XQXXIRP65WDKUDSI/action/author_attestation","sign_citation":"https://pith.science/pith/VWYVPZEDU5XQXXIRP65WDKUDSI/action/citation_signature","submit_replication":"https://pith.science/pith/VWYVPZEDU5XQXXIRP65WDKUDSI/action/replication_record"}},"created_at":"2026-05-18T02:13:18.980767+00:00","updated_at":"2026-05-18T02:13:18.980767+00:00"}