{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:MHFCSDBRTDBPAQIRBKDDX7HYM4","short_pith_number":"pith:MHFCSDBR","schema_version":"1.0","canonical_sha256":"61ca290c3198c2f041110a863bfcf8672a2aca7fb8023ee1796aa4c41b14bdec","source":{"kind":"arxiv","id":"1504.04364","version":1},"attestation_state":"computed","paper":{"title":"Capture and Evolution of Planetesimals in Circumjovian Disks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Gennaro D'Angelo, Morris Podolak","submitted_at":"2015-04-16T19:57:03Z","abstract_excerpt":"We study the evolution of planetesimals in evolved gaseous disks, which orbit a solar-mass star and harbor a Jupiter-mass planet at a_p~5AU. The gas dynamics is modeled with a three-dimensional hydrodynamics code that employes nested-grids and achieves a resolution of one Jupiter's radius in the circumplanetary disk. The code models solids as individual particles. Planetesimals are subjected to gravitational forces by the star and the planet, drag force by the gas, disruption via ram pressure, and mass loss through ablation. The mass evolution of solids is calculated self-consistently with the"},"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":"1504.04364","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-04-16T19:57:03Z","cross_cats_sorted":[],"title_canon_sha256":"a2950663ebf133470bc471b7e58db8727df6f53d2ba626a5c4e46f823e4b7b31","abstract_canon_sha256":"128228d8722269832d8b3f47c94b57e743afd3b23aab5e6b4a049a58aedd85c4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:20.057652Z","signature_b64":"V5dr9IBusjQoJBnTcrNXoV6E73c9vHUSg49WLmUAvj6/iCmR87u2gtQKd3TZjLSj6nS7lAnBryz5FpE6sbfrBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"61ca290c3198c2f041110a863bfcf8672a2aca7fb8023ee1796aa4c41b14bdec","last_reissued_at":"2026-05-18T01:12:20.057321Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:20.057321Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Capture and Evolution of Planetesimals in Circumjovian Disks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Gennaro D'Angelo, Morris Podolak","submitted_at":"2015-04-16T19:57:03Z","abstract_excerpt":"We study the evolution of planetesimals in evolved gaseous disks, which orbit a solar-mass star and harbor a Jupiter-mass planet at a_p~5AU. The gas dynamics is modeled with a three-dimensional hydrodynamics code that employes nested-grids and achieves a resolution of one Jupiter's radius in the circumplanetary disk. The code models solids as individual particles. Planetesimals are subjected to gravitational forces by the star and the planet, drag force by the gas, disruption via ram pressure, and mass loss through ablation. The mass evolution of solids is calculated self-consistently with the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.04364","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":"1504.04364","created_at":"2026-05-18T01:12:20.057372+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.04364v1","created_at":"2026-05-18T01:12:20.057372+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.04364","created_at":"2026-05-18T01:12:20.057372+00:00"},{"alias_kind":"pith_short_12","alias_value":"MHFCSDBRTDBP","created_at":"2026-05-18T12:29:32.376354+00:00"},{"alias_kind":"pith_short_16","alias_value":"MHFCSDBRTDBPAQIR","created_at":"2026-05-18T12:29:32.376354+00:00"},{"alias_kind":"pith_short_8","alias_value":"MHFCSDBR","created_at":"2026-05-18T12:29:32.376354+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/MHFCSDBRTDBPAQIRBKDDX7HYM4","json":"https://pith.science/pith/MHFCSDBRTDBPAQIRBKDDX7HYM4.json","graph_json":"https://pith.science/api/pith-number/MHFCSDBRTDBPAQIRBKDDX7HYM4/graph.json","events_json":"https://pith.science/api/pith-number/MHFCSDBRTDBPAQIRBKDDX7HYM4/events.json","paper":"https://pith.science/paper/MHFCSDBR"},"agent_actions":{"view_html":"https://pith.science/pith/MHFCSDBRTDBPAQIRBKDDX7HYM4","download_json":"https://pith.science/pith/MHFCSDBRTDBPAQIRBKDDX7HYM4.json","view_paper":"https://pith.science/paper/MHFCSDBR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.04364&json=true","fetch_graph":"https://pith.science/api/pith-number/MHFCSDBRTDBPAQIRBKDDX7HYM4/graph.json","fetch_events":"https://pith.science/api/pith-number/MHFCSDBRTDBPAQIRBKDDX7HYM4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MHFCSDBRTDBPAQIRBKDDX7HYM4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MHFCSDBRTDBPAQIRBKDDX7HYM4/action/storage_attestation","attest_author":"https://pith.science/pith/MHFCSDBRTDBPAQIRBKDDX7HYM4/action/author_attestation","sign_citation":"https://pith.science/pith/MHFCSDBRTDBPAQIRBKDDX7HYM4/action/citation_signature","submit_replication":"https://pith.science/pith/MHFCSDBRTDBPAQIRBKDDX7HYM4/action/replication_record"}},"created_at":"2026-05-18T01:12:20.057372+00:00","updated_at":"2026-05-18T01:12:20.057372+00:00"}