{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:DGOAWOEREMTGTIOLYPSNKCFLAM","short_pith_number":"pith:DGOAWOER","schema_version":"1.0","canonical_sha256":"199c0b3891232669a1cbc3e4d508ab0334f66270ee3e92a5767c5cdcc6c8a3f6","source":{"kind":"arxiv","id":"0812.0009","version":2},"attestation_state":"computed","paper":{"title":"The dynamics of satellite disruption in cold dark matter haloes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Jun-Hwan Choi (UNLV, Martin D. Weinberg (UMass), Neal Katz (UMass), UMass)","submitted_at":"2008-11-28T21:11:28Z","abstract_excerpt":"We investigate the physical mechanisms of tidal heating and satellite disruption in cold dark matter host haloes using N-body simulations based on cosmological initial conditions. We show the importance of resonant shocks and resonant torques with the host halo to satellite heating. A resonant shock (torque) couples the radial (tangential) motion of a satellite in its orbit to its phase space. For a satellite on a circular orbit, an ILR-like resonance dominates the heating and this heating results in continuous satellite mass loss. We estimate the requirements for simulations to achieve these "},"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":"0812.0009","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-11-28T21:11:28Z","cross_cats_sorted":[],"title_canon_sha256":"0bad75e6d6a4d93b415c992ebd8398e3d7b68620c917e3ff2a2747bdf239055f","abstract_canon_sha256":"fd354b48fe60da617cc81905b04fc49bbdb98b8238273f4db3cb77f602323a18"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:15:12.621587Z","signature_b64":"sV1yqGsM1XGpjanwNc4jMfB7qFFoez/YUJ2aaTFq2akURNzRVVgsl2tTmCAfuOw2/OjCwzPdxEZDYvJJ13LXBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"199c0b3891232669a1cbc3e4d508ab0334f66270ee3e92a5767c5cdcc6c8a3f6","last_reissued_at":"2026-05-18T02:15:12.621081Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:15:12.621081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The dynamics of satellite disruption in cold dark matter haloes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Jun-Hwan Choi (UNLV, Martin D. Weinberg (UMass), Neal Katz (UMass), UMass)","submitted_at":"2008-11-28T21:11:28Z","abstract_excerpt":"We investigate the physical mechanisms of tidal heating and satellite disruption in cold dark matter host haloes using N-body simulations based on cosmological initial conditions. We show the importance of resonant shocks and resonant torques with the host halo to satellite heating. A resonant shock (torque) couples the radial (tangential) motion of a satellite in its orbit to its phase space. For a satellite on a circular orbit, an ILR-like resonance dominates the heating and this heating results in continuous satellite mass loss. We estimate the requirements for simulations to achieve these "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0812.0009","kind":"arxiv","version":2},"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":"0812.0009","created_at":"2026-05-18T02:15:12.621158+00:00"},{"alias_kind":"arxiv_version","alias_value":"0812.0009v2","created_at":"2026-05-18T02:15:12.621158+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0812.0009","created_at":"2026-05-18T02:15:12.621158+00:00"},{"alias_kind":"pith_short_12","alias_value":"DGOAWOEREMTG","created_at":"2026-05-18T12:25:57.157939+00:00"},{"alias_kind":"pith_short_16","alias_value":"DGOAWOEREMTGTIOL","created_at":"2026-05-18T12:25:57.157939+00:00"},{"alias_kind":"pith_short_8","alias_value":"DGOAWOER","created_at":"2026-05-18T12:25:57.157939+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/DGOAWOEREMTGTIOLYPSNKCFLAM","json":"https://pith.science/pith/DGOAWOEREMTGTIOLYPSNKCFLAM.json","graph_json":"https://pith.science/api/pith-number/DGOAWOEREMTGTIOLYPSNKCFLAM/graph.json","events_json":"https://pith.science/api/pith-number/DGOAWOEREMTGTIOLYPSNKCFLAM/events.json","paper":"https://pith.science/paper/DGOAWOER"},"agent_actions":{"view_html":"https://pith.science/pith/DGOAWOEREMTGTIOLYPSNKCFLAM","download_json":"https://pith.science/pith/DGOAWOEREMTGTIOLYPSNKCFLAM.json","view_paper":"https://pith.science/paper/DGOAWOER","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0812.0009&json=true","fetch_graph":"https://pith.science/api/pith-number/DGOAWOEREMTGTIOLYPSNKCFLAM/graph.json","fetch_events":"https://pith.science/api/pith-number/DGOAWOEREMTGTIOLYPSNKCFLAM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DGOAWOEREMTGTIOLYPSNKCFLAM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DGOAWOEREMTGTIOLYPSNKCFLAM/action/storage_attestation","attest_author":"https://pith.science/pith/DGOAWOEREMTGTIOLYPSNKCFLAM/action/author_attestation","sign_citation":"https://pith.science/pith/DGOAWOEREMTGTIOLYPSNKCFLAM/action/citation_signature","submit_replication":"https://pith.science/pith/DGOAWOEREMTGTIOLYPSNKCFLAM/action/replication_record"}},"created_at":"2026-05-18T02:15:12.621158+00:00","updated_at":"2026-05-18T02:15:12.621158+00:00"}