{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:QHSIER2GI6J2JAM55KCD4GU7HQ","short_pith_number":"pith:QHSIER2G","schema_version":"1.0","canonical_sha256":"81e48247464793a4819dea843e1a9f3c2187b928e028c1c1d8be8a0134959526","source":{"kind":"arxiv","id":"1607.08279","version":1},"attestation_state":"computed","paper":{"title":"The orbital distribution of trans-Neptunian objects beyond 50 au","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"David Nesvorny, David Vokrouhlicky, Fernando Roig","submitted_at":"2016-07-27T22:33:13Z","abstract_excerpt":"The dynamical structure of the Kuiper belt beyond 50 au is not well understood. Here we report results of a numerical model with long-range, slow and grainy migration of Neptune. The model implies that bodies scattered outward by Neptune to semimajor axes a>50 au often evolve into resonances which subsequently act to raise the perihelion distances of orbits to q>40 au. The implication of the model is that the orbits with 50<a<100 au and q>40 au should cluster near (but not in) the resonances with Neptune (3:1 at a=62.6 au, 4:1 at a=75.9 au, 5:1 at a=88.0 au, etc.). The recent detection of seve"},"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":"1607.08279","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-07-27T22:33:13Z","cross_cats_sorted":[],"title_canon_sha256":"c52d5f8a57e9d8593374b4fc4678b26e4512cfed6b66d970ad0f758e316ccdbc","abstract_canon_sha256":"592881cbb24592bfd60a8369c6f7201131dfbb1a6e59ff0a3ff5abca8e8f17a4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:15.528887Z","signature_b64":"573K5irzlgzYV0ov2qxjrm0LeASQZyJ3DMhJJTbSb3dQwYA3mS27wYhSkuMSF5RzucivcsgI7Huq+iytoXXmDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"81e48247464793a4819dea843e1a9f3c2187b928e028c1c1d8be8a0134959526","last_reissued_at":"2026-05-18T01:07:15.528236Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:15.528236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The orbital distribution of trans-Neptunian objects beyond 50 au","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"David Nesvorny, David Vokrouhlicky, Fernando Roig","submitted_at":"2016-07-27T22:33:13Z","abstract_excerpt":"The dynamical structure of the Kuiper belt beyond 50 au is not well understood. Here we report results of a numerical model with long-range, slow and grainy migration of Neptune. The model implies that bodies scattered outward by Neptune to semimajor axes a>50 au often evolve into resonances which subsequently act to raise the perihelion distances of orbits to q>40 au. The implication of the model is that the orbits with 50<a<100 au and q>40 au should cluster near (but not in) the resonances with Neptune (3:1 at a=62.6 au, 4:1 at a=75.9 au, 5:1 at a=88.0 au, etc.). The recent detection of seve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.08279","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":"1607.08279","created_at":"2026-05-18T01:07:15.528348+00:00"},{"alias_kind":"arxiv_version","alias_value":"1607.08279v1","created_at":"2026-05-18T01:07:15.528348+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.08279","created_at":"2026-05-18T01:07:15.528348+00:00"},{"alias_kind":"pith_short_12","alias_value":"QHSIER2GI6J2","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_16","alias_value":"QHSIER2GI6J2JAM5","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_8","alias_value":"QHSIER2G","created_at":"2026-05-18T12:30:39.010887+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/QHSIER2GI6J2JAM55KCD4GU7HQ","json":"https://pith.science/pith/QHSIER2GI6J2JAM55KCD4GU7HQ.json","graph_json":"https://pith.science/api/pith-number/QHSIER2GI6J2JAM55KCD4GU7HQ/graph.json","events_json":"https://pith.science/api/pith-number/QHSIER2GI6J2JAM55KCD4GU7HQ/events.json","paper":"https://pith.science/paper/QHSIER2G"},"agent_actions":{"view_html":"https://pith.science/pith/QHSIER2GI6J2JAM55KCD4GU7HQ","download_json":"https://pith.science/pith/QHSIER2GI6J2JAM55KCD4GU7HQ.json","view_paper":"https://pith.science/paper/QHSIER2G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1607.08279&json=true","fetch_graph":"https://pith.science/api/pith-number/QHSIER2GI6J2JAM55KCD4GU7HQ/graph.json","fetch_events":"https://pith.science/api/pith-number/QHSIER2GI6J2JAM55KCD4GU7HQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QHSIER2GI6J2JAM55KCD4GU7HQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QHSIER2GI6J2JAM55KCD4GU7HQ/action/storage_attestation","attest_author":"https://pith.science/pith/QHSIER2GI6J2JAM55KCD4GU7HQ/action/author_attestation","sign_citation":"https://pith.science/pith/QHSIER2GI6J2JAM55KCD4GU7HQ/action/citation_signature","submit_replication":"https://pith.science/pith/QHSIER2GI6J2JAM55KCD4GU7HQ/action/replication_record"}},"created_at":"2026-05-18T01:07:15.528348+00:00","updated_at":"2026-05-18T01:07:15.528348+00:00"}