{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:FJ5BDQWYWLNTCHCSOCYCCGAVNK","short_pith_number":"pith:FJ5BDQWY","schema_version":"1.0","canonical_sha256":"2a7a11c2d8b2db311c5270b02118156aa7e48d0663325c36f4905652e42251fc","source":{"kind":"arxiv","id":"1609.04580","version":2},"attestation_state":"computed","paper":{"title":"Stable clustering and the resolution of dissipationless cosmological N-body simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"David Benhaiem, Francesco Sylos Labini, Michael Joyce","submitted_at":"2016-09-15T11:46:24Z","abstract_excerpt":"The determination of the resolution of cosmological N-body simulations, i.e., the range of scales in which quantities measured in them represent accurately the continuum limit, is an important open question. We address it here using scale-free models, for which self-similarity provides a powerful tool to control resolution. Such models also provide a robust testing ground for the so-called stable clustering approximation, which gives simple predictions for them. Studying large N-body simulations of such models with different force smoothing, we find that these two issues are in fact very close"},"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":"1609.04580","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-09-15T11:46:24Z","cross_cats_sorted":[],"title_canon_sha256":"a7f5b716b8845ae171c433384754d9a8db88246d64f8c0acd2e3e424ae8b17f4","abstract_canon_sha256":"c93888ed8a9c184045e45f4df9377fc1bc98494217608e2132a0f01de931396b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:42.376709Z","signature_b64":"946GCktEjyhKqGBWZV1kDqhan341P4wr7i0tTkKc0KGL/1pF5FWwTGgDaDrphNB9/FkEN9GtRDHmZzhg5U9KCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a7a11c2d8b2db311c5270b02118156aa7e48d0663325c36f4905652e42251fc","last_reissued_at":"2026-05-18T00:34:42.376043Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:42.376043Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stable clustering and the resolution of dissipationless cosmological N-body simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"David Benhaiem, Francesco Sylos Labini, Michael Joyce","submitted_at":"2016-09-15T11:46:24Z","abstract_excerpt":"The determination of the resolution of cosmological N-body simulations, i.e., the range of scales in which quantities measured in them represent accurately the continuum limit, is an important open question. We address it here using scale-free models, for which self-similarity provides a powerful tool to control resolution. Such models also provide a robust testing ground for the so-called stable clustering approximation, which gives simple predictions for them. Studying large N-body simulations of such models with different force smoothing, we find that these two issues are in fact very close"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.04580","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":"1609.04580","created_at":"2026-05-18T00:34:42.376160+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.04580v2","created_at":"2026-05-18T00:34:42.376160+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.04580","created_at":"2026-05-18T00:34:42.376160+00:00"},{"alias_kind":"pith_short_12","alias_value":"FJ5BDQWYWLNT","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_16","alias_value":"FJ5BDQWYWLNTCHCS","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_8","alias_value":"FJ5BDQWY","created_at":"2026-05-18T12:30:15.759754+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/FJ5BDQWYWLNTCHCSOCYCCGAVNK","json":"https://pith.science/pith/FJ5BDQWYWLNTCHCSOCYCCGAVNK.json","graph_json":"https://pith.science/api/pith-number/FJ5BDQWYWLNTCHCSOCYCCGAVNK/graph.json","events_json":"https://pith.science/api/pith-number/FJ5BDQWYWLNTCHCSOCYCCGAVNK/events.json","paper":"https://pith.science/paper/FJ5BDQWY"},"agent_actions":{"view_html":"https://pith.science/pith/FJ5BDQWYWLNTCHCSOCYCCGAVNK","download_json":"https://pith.science/pith/FJ5BDQWYWLNTCHCSOCYCCGAVNK.json","view_paper":"https://pith.science/paper/FJ5BDQWY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.04580&json=true","fetch_graph":"https://pith.science/api/pith-number/FJ5BDQWYWLNTCHCSOCYCCGAVNK/graph.json","fetch_events":"https://pith.science/api/pith-number/FJ5BDQWYWLNTCHCSOCYCCGAVNK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FJ5BDQWYWLNTCHCSOCYCCGAVNK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FJ5BDQWYWLNTCHCSOCYCCGAVNK/action/storage_attestation","attest_author":"https://pith.science/pith/FJ5BDQWYWLNTCHCSOCYCCGAVNK/action/author_attestation","sign_citation":"https://pith.science/pith/FJ5BDQWYWLNTCHCSOCYCCGAVNK/action/citation_signature","submit_replication":"https://pith.science/pith/FJ5BDQWYWLNTCHCSOCYCCGAVNK/action/replication_record"}},"created_at":"2026-05-18T00:34:42.376160+00:00","updated_at":"2026-05-18T00:34:42.376160+00:00"}