{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:EDYYCYMSQDBCHKPBA4YCS7M66S","short_pith_number":"pith:EDYYCYMS","schema_version":"1.0","canonical_sha256":"20f181619280c223a9e10730297d9ef49f2d97e61521ac87a4a6444f5cd96aee","source":{"kind":"arxiv","id":"1012.2677","version":3},"attestation_state":"computed","paper":{"title":"Efficient Implementations of Molecular Dynamics Simulations for Lennard-Jones Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"H. Watanabe, M. Suzuki, N. Ito","submitted_at":"2010-12-13T09:58:52Z","abstract_excerpt":"Efficient implementations of the classical molecular dynamics (MD) method for Lennard-Jones particle systems are considered. Not only general algorithms but also techniques that are efficient for some specific CPU architectures are also explained. A simple spatial-decomposition-based strategy is adopted for parallelization. By utilizing the developed code, benchmark simulations are performed on a HITACHI SR16000/J2 system consisting of IBM POWER6 processors which are 4.7 GHz at the National Institute for Fusion Science (NIFS) and an SGI Altix ICE 8400EX system consisting of Intel Xeon processo"},"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":"1012.2677","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-12-13T09:58:52Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"fc15408c11b6e10888ddbe4422ffc141ee9cd98c3928517636872d3237db3b9e","abstract_canon_sha256":"ec857c2f6ed2ce58d39d03ed6b5d2c0469a6be6f7c92de515c16d99cf13af717"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:07.409861Z","signature_b64":"nVK3Js2vAm0wBllY7eJBhKC3gJToSktqkLMlj+kqcENqne1OnWPo+8OKOyBwAht/dLoYHNo5pAw5MpXqHCCbBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20f181619280c223a9e10730297d9ef49f2d97e61521ac87a4a6444f5cd96aee","last_reissued_at":"2026-05-18T02:23:07.409242Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:07.409242Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Efficient Implementations of Molecular Dynamics Simulations for Lennard-Jones Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"H. Watanabe, M. Suzuki, N. Ito","submitted_at":"2010-12-13T09:58:52Z","abstract_excerpt":"Efficient implementations of the classical molecular dynamics (MD) method for Lennard-Jones particle systems are considered. Not only general algorithms but also techniques that are efficient for some specific CPU architectures are also explained. A simple spatial-decomposition-based strategy is adopted for parallelization. By utilizing the developed code, benchmark simulations are performed on a HITACHI SR16000/J2 system consisting of IBM POWER6 processors which are 4.7 GHz at the National Institute for Fusion Science (NIFS) and an SGI Altix ICE 8400EX system consisting of Intel Xeon processo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.2677","kind":"arxiv","version":3},"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":"1012.2677","created_at":"2026-05-18T02:23:07.409332+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.2677v3","created_at":"2026-05-18T02:23:07.409332+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.2677","created_at":"2026-05-18T02:23:07.409332+00:00"},{"alias_kind":"pith_short_12","alias_value":"EDYYCYMSQDBC","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_16","alias_value":"EDYYCYMSQDBCHKPB","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_8","alias_value":"EDYYCYMS","created_at":"2026-05-18T12:26:06.534383+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/EDYYCYMSQDBCHKPBA4YCS7M66S","json":"https://pith.science/pith/EDYYCYMSQDBCHKPBA4YCS7M66S.json","graph_json":"https://pith.science/api/pith-number/EDYYCYMSQDBCHKPBA4YCS7M66S/graph.json","events_json":"https://pith.science/api/pith-number/EDYYCYMSQDBCHKPBA4YCS7M66S/events.json","paper":"https://pith.science/paper/EDYYCYMS"},"agent_actions":{"view_html":"https://pith.science/pith/EDYYCYMSQDBCHKPBA4YCS7M66S","download_json":"https://pith.science/pith/EDYYCYMSQDBCHKPBA4YCS7M66S.json","view_paper":"https://pith.science/paper/EDYYCYMS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.2677&json=true","fetch_graph":"https://pith.science/api/pith-number/EDYYCYMSQDBCHKPBA4YCS7M66S/graph.json","fetch_events":"https://pith.science/api/pith-number/EDYYCYMSQDBCHKPBA4YCS7M66S/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EDYYCYMSQDBCHKPBA4YCS7M66S/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EDYYCYMSQDBCHKPBA4YCS7M66S/action/storage_attestation","attest_author":"https://pith.science/pith/EDYYCYMSQDBCHKPBA4YCS7M66S/action/author_attestation","sign_citation":"https://pith.science/pith/EDYYCYMSQDBCHKPBA4YCS7M66S/action/citation_signature","submit_replication":"https://pith.science/pith/EDYYCYMSQDBCHKPBA4YCS7M66S/action/replication_record"}},"created_at":"2026-05-18T02:23:07.409332+00:00","updated_at":"2026-05-18T02:23:07.409332+00:00"}