{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:O26ZQKU2CPAAFR5LPQ2Z7SNRSN","short_pith_number":"pith:O26ZQKU2","schema_version":"1.0","canonical_sha256":"76bd982a9a13c002c7ab7c359fc9b1937dd3612acaf3e310a1bbe9b989aa4798","source":{"kind":"arxiv","id":"1010.0003","version":1},"attestation_state":"computed","paper":{"title":"The Structure of the {\\beta} Leonis Debris Disk","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"David E. Trilling, Dean C. Hines, George H. Rieke, Karl R. Stapelfeldt, Kate Y.L. Su, Massimo Marengo, Nathan D. Stock, Phil M. Hinz, Wilson Liu","submitted_at":"2010-09-30T20:00:05Z","abstract_excerpt":"We combine nulling interferometry at 10 {\\mu}m using the MMT and Keck Telescopes with spectroscopy, imaging, and photometry from 3 to 100 {\\mu}m using Spitzer to study the debris disk around {\\beta} Leo over a broad range of spatial scales, corresponding to radii of 0.1 to ~100 AU. We have also measured the close binary star o Leo with both Keck and MMT interferometers to verify our procedures with these instruments. The {\\beta} Leo debris system has a complex structure: 1.) relatively little material within 1 AU; 2.) an inner component with a color temperature of ~600 K, fitted by a dusty rin"},"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":"1010.0003","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-09-30T20:00:05Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"ef3139722e5260a4546cb0c580de575036b0dedf86f775bc42c3a9277e0dfd45","abstract_canon_sha256":"adedb3a25d980fcb13ef6e547b25f4a50619af788dcb343a47710f870e1457f2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:12.957678Z","signature_b64":"EFrm+JAfuXvJ2coHXN/Iq45BZMpsTZgPb4qnM7008vvLvbHW5gZIQ8iJp/NX5LYsDjUTKQBXI27/EhTgPwGhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"76bd982a9a13c002c7ab7c359fc9b1937dd3612acaf3e310a1bbe9b989aa4798","last_reissued_at":"2026-05-18T02:05:12.957036Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:12.957036Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Structure of the {\\beta} Leonis Debris Disk","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"David E. Trilling, Dean C. Hines, George H. Rieke, Karl R. Stapelfeldt, Kate Y.L. Su, Massimo Marengo, Nathan D. Stock, Phil M. Hinz, Wilson Liu","submitted_at":"2010-09-30T20:00:05Z","abstract_excerpt":"We combine nulling interferometry at 10 {\\mu}m using the MMT and Keck Telescopes with spectroscopy, imaging, and photometry from 3 to 100 {\\mu}m using Spitzer to study the debris disk around {\\beta} Leo over a broad range of spatial scales, corresponding to radii of 0.1 to ~100 AU. We have also measured the close binary star o Leo with both Keck and MMT interferometers to verify our procedures with these instruments. The {\\beta} Leo debris system has a complex structure: 1.) relatively little material within 1 AU; 2.) an inner component with a color temperature of ~600 K, fitted by a dusty rin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0003","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":"1010.0003","created_at":"2026-05-18T02:05:12.957130+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.0003v1","created_at":"2026-05-18T02:05:12.957130+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0003","created_at":"2026-05-18T02:05:12.957130+00:00"},{"alias_kind":"pith_short_12","alias_value":"O26ZQKU2CPAA","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"O26ZQKU2CPAAFR5L","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"O26ZQKU2","created_at":"2026-05-18T12:26:12.377268+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/O26ZQKU2CPAAFR5LPQ2Z7SNRSN","json":"https://pith.science/pith/O26ZQKU2CPAAFR5LPQ2Z7SNRSN.json","graph_json":"https://pith.science/api/pith-number/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/graph.json","events_json":"https://pith.science/api/pith-number/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/events.json","paper":"https://pith.science/paper/O26ZQKU2"},"agent_actions":{"view_html":"https://pith.science/pith/O26ZQKU2CPAAFR5LPQ2Z7SNRSN","download_json":"https://pith.science/pith/O26ZQKU2CPAAFR5LPQ2Z7SNRSN.json","view_paper":"https://pith.science/paper/O26ZQKU2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.0003&json=true","fetch_graph":"https://pith.science/api/pith-number/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/graph.json","fetch_events":"https://pith.science/api/pith-number/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/action/storage_attestation","attest_author":"https://pith.science/pith/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/action/author_attestation","sign_citation":"https://pith.science/pith/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/action/citation_signature","submit_replication":"https://pith.science/pith/O26ZQKU2CPAAFR5LPQ2Z7SNRSN/action/replication_record"}},"created_at":"2026-05-18T02:05:12.957130+00:00","updated_at":"2026-05-18T02:05:12.957130+00:00"}