{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:A3JG5JR5O7EFMC5AV3NRR4SZXK","short_pith_number":"pith:A3JG5JR5","schema_version":"1.0","canonical_sha256":"06d26ea63d77c8560ba0aedb18f259ba87983942ac70af180045a3da0d58a79a","source":{"kind":"arxiv","id":"2506.04483","version":1},"attestation_state":"computed","paper":{"title":"Centaur Nuclei: Sizes, Shapes, Spins, and Structure","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"M. W. Buie, P. Lacerda, R. Marschall, Y. R. Fernandez","submitted_at":"2025-06-04T22:03:48Z","abstract_excerpt":"We present a wide-ranging but in-depth analysis of Centaurs, focusing on their physical and structural aspects. Centaurs, originating from the Scattered Disk and Kuiper Belt, play a crucial role in our understanding of Solar System evolution. We first examine how biases in discovery and measurement affect our understanding of the Centaur size distribution. In particular we address the strong dependence of the census on perihelion distance and the broad distribution of Centaur geometric albedos. We explore the rotational characteristics derived from lightcurves, revealing a diverse range of spi"},"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":"2506.04483","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-06-04T22:03:48Z","cross_cats_sorted":[],"title_canon_sha256":"96bda5b6fe5c8c847df25e342c4718b213afdf92d7c5d39e23f37828296a5bb1","abstract_canon_sha256":"15c7f73d4da479d944cbb49c32cc906fc05021a90423be5e2bb98b2ec53748c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:16:15.385055Z","signature_b64":"rfSVJ9C+6o4UwyRMlnBYt74bMBHLi1zpqy3pLgA3h1pLu6EiHas2h791Hk1NI65kFUnNhh7xaFtgnylebfofBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06d26ea63d77c8560ba0aedb18f259ba87983942ac70af180045a3da0d58a79a","last_reissued_at":"2026-07-05T11:16:15.384481Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:16:15.384481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Centaur Nuclei: Sizes, Shapes, Spins, and Structure","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"M. W. Buie, P. Lacerda, R. Marschall, Y. R. Fernandez","submitted_at":"2025-06-04T22:03:48Z","abstract_excerpt":"We present a wide-ranging but in-depth analysis of Centaurs, focusing on their physical and structural aspects. Centaurs, originating from the Scattered Disk and Kuiper Belt, play a crucial role in our understanding of Solar System evolution. We first examine how biases in discovery and measurement affect our understanding of the Centaur size distribution. In particular we address the strong dependence of the census on perihelion distance and the broad distribution of Centaur geometric albedos. We explore the rotational characteristics derived from lightcurves, revealing a diverse range of spi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04483","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.04483/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2506.04483","created_at":"2026-07-05T11:16:15.384539+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.04483v1","created_at":"2026-07-05T11:16:15.384539+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04483","created_at":"2026-07-05T11:16:15.384539+00:00"},{"alias_kind":"pith_short_12","alias_value":"A3JG5JR5O7EF","created_at":"2026-07-05T11:16:15.384539+00:00"},{"alias_kind":"pith_short_16","alias_value":"A3JG5JR5O7EFMC5A","created_at":"2026-07-05T11:16:15.384539+00:00"},{"alias_kind":"pith_short_8","alias_value":"A3JG5JR5","created_at":"2026-07-05T11:16:15.384539+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/A3JG5JR5O7EFMC5AV3NRR4SZXK","json":"https://pith.science/pith/A3JG5JR5O7EFMC5AV3NRR4SZXK.json","graph_json":"https://pith.science/api/pith-number/A3JG5JR5O7EFMC5AV3NRR4SZXK/graph.json","events_json":"https://pith.science/api/pith-number/A3JG5JR5O7EFMC5AV3NRR4SZXK/events.json","paper":"https://pith.science/paper/A3JG5JR5"},"agent_actions":{"view_html":"https://pith.science/pith/A3JG5JR5O7EFMC5AV3NRR4SZXK","download_json":"https://pith.science/pith/A3JG5JR5O7EFMC5AV3NRR4SZXK.json","view_paper":"https://pith.science/paper/A3JG5JR5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.04483&json=true","fetch_graph":"https://pith.science/api/pith-number/A3JG5JR5O7EFMC5AV3NRR4SZXK/graph.json","fetch_events":"https://pith.science/api/pith-number/A3JG5JR5O7EFMC5AV3NRR4SZXK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A3JG5JR5O7EFMC5AV3NRR4SZXK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A3JG5JR5O7EFMC5AV3NRR4SZXK/action/storage_attestation","attest_author":"https://pith.science/pith/A3JG5JR5O7EFMC5AV3NRR4SZXK/action/author_attestation","sign_citation":"https://pith.science/pith/A3JG5JR5O7EFMC5AV3NRR4SZXK/action/citation_signature","submit_replication":"https://pith.science/pith/A3JG5JR5O7EFMC5AV3NRR4SZXK/action/replication_record"}},"created_at":"2026-07-05T11:16:15.384539+00:00","updated_at":"2026-07-05T11:16:15.384539+00:00"}