{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:74TBVGV6LW2RYQOWUAYA36KQ24","short_pith_number":"pith:74TBVGV6","schema_version":"1.0","canonical_sha256":"ff261a9abe5db51c41d6a0300df950d72c36e24e95759b9a9969b21168317737","source":{"kind":"arxiv","id":"1109.2949","version":1},"attestation_state":"computed","paper":{"title":"Young Solar System's Fifth Giant Planet?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"David Nesvorny","submitted_at":"2011-09-13T23:25:58Z","abstract_excerpt":"Recent studies of solar system formation suggest that the solar system's giant planets formed and migrated in the protoplanetary disk to reach resonant orbits with all planets inside 15 AU from the Sun. After the gas disk's dispersal, Uranus and Neptune were likely scattered by gas giants, and approached their current orbits while dispersing the transplanetary disk of planetesimals, whose remains survived to this time in the region known as the Kuiper belt. Here we performed N-body integrations of the scattering phase between giant planets in an attempt to determine which initial states are pl"},"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":"1109.2949","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-09-13T23:25:58Z","cross_cats_sorted":[],"title_canon_sha256":"daaf5179b6ce02fcb1994f097bc06a72775fd4792a4c153af94882517fb6b2c1","abstract_canon_sha256":"4a044dd834d7187599db407ac7d743b787dd97782998c2f49d757362302532f0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:33.269923Z","signature_b64":"HbBgrmrR0w92AZnJHMtliWOeIRXac2F/z4LUjJyUasd4dhEH8/eYWsP36wo2VGQIxWFQAkdFIj6jVTOWxwYDCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff261a9abe5db51c41d6a0300df950d72c36e24e95759b9a9969b21168317737","last_reissued_at":"2026-05-18T02:00:33.269280Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:33.269280Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Young Solar System's Fifth Giant Planet?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"David Nesvorny","submitted_at":"2011-09-13T23:25:58Z","abstract_excerpt":"Recent studies of solar system formation suggest that the solar system's giant planets formed and migrated in the protoplanetary disk to reach resonant orbits with all planets inside 15 AU from the Sun. After the gas disk's dispersal, Uranus and Neptune were likely scattered by gas giants, and approached their current orbits while dispersing the transplanetary disk of planetesimals, whose remains survived to this time in the region known as the Kuiper belt. Here we performed N-body integrations of the scattering phase between giant planets in an attempt to determine which initial states are pl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.2949","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":"1109.2949","created_at":"2026-05-18T02:00:33.269399+00:00"},{"alias_kind":"arxiv_version","alias_value":"1109.2949v1","created_at":"2026-05-18T02:00:33.269399+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.2949","created_at":"2026-05-18T02:00:33.269399+00:00"},{"alias_kind":"pith_short_12","alias_value":"74TBVGV6LW2R","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_16","alias_value":"74TBVGV6LW2RYQOW","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_8","alias_value":"74TBVGV6","created_at":"2026-05-18T12:26:22.705136+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/74TBVGV6LW2RYQOWUAYA36KQ24","json":"https://pith.science/pith/74TBVGV6LW2RYQOWUAYA36KQ24.json","graph_json":"https://pith.science/api/pith-number/74TBVGV6LW2RYQOWUAYA36KQ24/graph.json","events_json":"https://pith.science/api/pith-number/74TBVGV6LW2RYQOWUAYA36KQ24/events.json","paper":"https://pith.science/paper/74TBVGV6"},"agent_actions":{"view_html":"https://pith.science/pith/74TBVGV6LW2RYQOWUAYA36KQ24","download_json":"https://pith.science/pith/74TBVGV6LW2RYQOWUAYA36KQ24.json","view_paper":"https://pith.science/paper/74TBVGV6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1109.2949&json=true","fetch_graph":"https://pith.science/api/pith-number/74TBVGV6LW2RYQOWUAYA36KQ24/graph.json","fetch_events":"https://pith.science/api/pith-number/74TBVGV6LW2RYQOWUAYA36KQ24/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/74TBVGV6LW2RYQOWUAYA36KQ24/action/timestamp_anchor","attest_storage":"https://pith.science/pith/74TBVGV6LW2RYQOWUAYA36KQ24/action/storage_attestation","attest_author":"https://pith.science/pith/74TBVGV6LW2RYQOWUAYA36KQ24/action/author_attestation","sign_citation":"https://pith.science/pith/74TBVGV6LW2RYQOWUAYA36KQ24/action/citation_signature","submit_replication":"https://pith.science/pith/74TBVGV6LW2RYQOWUAYA36KQ24/action/replication_record"}},"created_at":"2026-05-18T02:00:33.269399+00:00","updated_at":"2026-05-18T02:00:33.269399+00:00"}