{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:QHSIER2GI6J2JAM55KCD4GU7HQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"592881cbb24592bfd60a8369c6f7201131dfbb1a6e59ff0a3ff5abca8e8f17a4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-07-27T22:33:13Z","title_canon_sha256":"c52d5f8a57e9d8593374b4fc4678b26e4512cfed6b66d970ad0f758e316ccdbc"},"schema_version":"1.0","source":{"id":"1607.08279","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.08279","created_at":"2026-05-18T01:07:15Z"},{"alias_kind":"arxiv_version","alias_value":"1607.08279v1","created_at":"2026-05-18T01:07:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.08279","created_at":"2026-05-18T01:07:15Z"},{"alias_kind":"pith_short_12","alias_value":"QHSIER2GI6J2","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"QHSIER2GI6J2JAM5","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"QHSIER2G","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:925040bbfb8d82c2843918afaae74bb499d98ea8a08aa9a5ae4ce362e8e14a62","target":"graph","created_at":"2026-05-18T01:07:15Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"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","authors_text":"David Nesvorny, David Vokrouhlicky, Fernando Roig","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-07-27T22:33:13Z","title":"The orbital distribution of trans-Neptunian objects beyond 50 au"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.08279","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:942c739040fe2f512ef771455a5aad29ea6f15e986b3d39d6290360cd0c3a816","target":"record","created_at":"2026-05-18T01:07:15Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"592881cbb24592bfd60a8369c6f7201131dfbb1a6e59ff0a3ff5abca8e8f17a4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-07-27T22:33:13Z","title_canon_sha256":"c52d5f8a57e9d8593374b4fc4678b26e4512cfed6b66d970ad0f758e316ccdbc"},"schema_version":"1.0","source":{"id":"1607.08279","kind":"arxiv","version":1}},"canonical_sha256":"81e48247464793a4819dea843e1a9f3c2187b928e028c1c1d8be8a0134959526","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81e48247464793a4819dea843e1a9f3c2187b928e028c1c1d8be8a0134959526","first_computed_at":"2026-05-18T01:07:15.528236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:15.528236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"573K5irzlgzYV0ov2qxjrm0LeASQZyJ3DMhJJTbSb3dQwYA3mS27wYhSkuMSF5RzucivcsgI7Huq+iytoXXmDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:15.528887Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.08279","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:942c739040fe2f512ef771455a5aad29ea6f15e986b3d39d6290360cd0c3a816","sha256:925040bbfb8d82c2843918afaae74bb499d98ea8a08aa9a5ae4ce362e8e14a62"],"state_sha256":"3094a0b879ebe67769a86361fd71116ef13c01620f791a3f4bc61c502150103f"}