{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:RTZZZQQRPXU236PI7ZDCR7WDRA","short_pith_number":"pith:RTZZZQQR","schema_version":"1.0","canonical_sha256":"8cf39cc2117de9adf9e8fe4628fec3883e0a184cbe9b0a6ff15faf99987c8991","source":{"kind":"arxiv","id":"1403.0711","version":2},"attestation_state":"computed","paper":{"title":"Local representation of N-body Coulomb energy with path integrals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","hep-lat"],"primary_cat":"physics.comp-ph","authors_text":"Haruki Nakamura, Junichi Higo, Takanori Sugihara","submitted_at":"2014-03-04T08:09:14Z","abstract_excerpt":"We represent N-body Coulomb energy in a localized form to achieve massive parallelism. It is a well-known fact that Green's functions can be written as path integrals of field theory. Since two-body Coulomb potential is a Green's function of Poisson equations, it reduces to a path integral of free scalar field theory with three spatial dimensions. This means that N-body one also reduces to a path integral. We discretize real space with a cubic lattice and evaluate the obtained multiple integrals approximately with the Markov-chain Monte Carlo method."},"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":"1403.0711","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2014-03-04T08:09:14Z","cross_cats_sorted":["cond-mat.mtrl-sci","hep-lat"],"title_canon_sha256":"d92e7070f62c4ce6e6632ca804b2502db6bf8a207a1d56364533efe6eec76ec0","abstract_canon_sha256":"366cf5566057f9189f82b712909e51a210844a9b2b148b71f4933221900f98cb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:48.345258Z","signature_b64":"B/yif3SYPeLDXoKijPutprgEdYdZ1MBrMD7lY28G1Kurp9Sf30f2bK8uGzVE6NIONo/a39Ia4NxJah/p9+SvBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cf39cc2117de9adf9e8fe4628fec3883e0a184cbe9b0a6ff15faf99987c8991","last_reissued_at":"2026-05-18T02:51:48.344665Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:48.344665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Local representation of N-body Coulomb energy with path integrals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","hep-lat"],"primary_cat":"physics.comp-ph","authors_text":"Haruki Nakamura, Junichi Higo, Takanori Sugihara","submitted_at":"2014-03-04T08:09:14Z","abstract_excerpt":"We represent N-body Coulomb energy in a localized form to achieve massive parallelism. It is a well-known fact that Green's functions can be written as path integrals of field theory. Since two-body Coulomb potential is a Green's function of Poisson equations, it reduces to a path integral of free scalar field theory with three spatial dimensions. This means that N-body one also reduces to a path integral. We discretize real space with a cubic lattice and evaluate the obtained multiple integrals approximately with the Markov-chain Monte Carlo method."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.0711","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":"1403.0711","created_at":"2026-05-18T02:51:48.344752+00:00"},{"alias_kind":"arxiv_version","alias_value":"1403.0711v2","created_at":"2026-05-18T02:51:48.344752+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.0711","created_at":"2026-05-18T02:51:48.344752+00:00"},{"alias_kind":"pith_short_12","alias_value":"RTZZZQQRPXU2","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_16","alias_value":"RTZZZQQRPXU236PI","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_8","alias_value":"RTZZZQQR","created_at":"2026-05-18T12:28:46.137349+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/RTZZZQQRPXU236PI7ZDCR7WDRA","json":"https://pith.science/pith/RTZZZQQRPXU236PI7ZDCR7WDRA.json","graph_json":"https://pith.science/api/pith-number/RTZZZQQRPXU236PI7ZDCR7WDRA/graph.json","events_json":"https://pith.science/api/pith-number/RTZZZQQRPXU236PI7ZDCR7WDRA/events.json","paper":"https://pith.science/paper/RTZZZQQR"},"agent_actions":{"view_html":"https://pith.science/pith/RTZZZQQRPXU236PI7ZDCR7WDRA","download_json":"https://pith.science/pith/RTZZZQQRPXU236PI7ZDCR7WDRA.json","view_paper":"https://pith.science/paper/RTZZZQQR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1403.0711&json=true","fetch_graph":"https://pith.science/api/pith-number/RTZZZQQRPXU236PI7ZDCR7WDRA/graph.json","fetch_events":"https://pith.science/api/pith-number/RTZZZQQRPXU236PI7ZDCR7WDRA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RTZZZQQRPXU236PI7ZDCR7WDRA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RTZZZQQRPXU236PI7ZDCR7WDRA/action/storage_attestation","attest_author":"https://pith.science/pith/RTZZZQQRPXU236PI7ZDCR7WDRA/action/author_attestation","sign_citation":"https://pith.science/pith/RTZZZQQRPXU236PI7ZDCR7WDRA/action/citation_signature","submit_replication":"https://pith.science/pith/RTZZZQQRPXU236PI7ZDCR7WDRA/action/replication_record"}},"created_at":"2026-05-18T02:51:48.344752+00:00","updated_at":"2026-05-18T02:51:48.344752+00:00"}