{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:3BYDEFWKWHGIRBP6F5OYQQWBGW","short_pith_number":"pith:3BYDEFWK","schema_version":"1.0","canonical_sha256":"d8703216cab1cc8885fe2f5d8842c135b9255092d859e3f2b022893e5ead2030","source":{"kind":"arxiv","id":"1111.4370","version":2},"attestation_state":"computed","paper":{"title":"Variational calculation of 4He tetramer ground and excited states using a realistic pair potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","nucl-th","physics.chem-ph"],"primary_cat":"physics.atom-ph","authors_text":"E. Hiyama, M. Kamimura","submitted_at":"2011-11-18T14:15:46Z","abstract_excerpt":"We calculated the 4He trimer and tetramer ground and excited states with the LM2M2 potential using our Gaussian expansion method (GEM) for ab initio variational calculations of few-body systems. The method has extensively been used for a variety of three-, four- and five-body systems in nuclear physics and exotic atomic/molecular physics. The trimer (tetramer) wave function is expanded in terms of symmetric three-(four-)body Gaussian basis functions, ranging from very compact to very diffuse, without assuming any pair correlation function. Calculated results of the trimer ground and excited st"},"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":"1111.4370","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-11-18T14:15:46Z","cross_cats_sorted":["cond-mat.quant-gas","nucl-th","physics.chem-ph"],"title_canon_sha256":"cf9164ae05048697c7c970aa214f3265c8db8c91058b8a5ab229834d1d4dbad3","abstract_canon_sha256":"8d61797bd0fc725acdaaa150a806c35a9c5c23aa841f1fa119557f53a2c31099"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:28.800053Z","signature_b64":"/h3GX9G08kKbXpPhQ7uZe9Awilb2Dala9DVo3VbXXULmFSX/gVTJoTQkGDagSEyVXQ5XY4rqkOPdKdb/uLDFAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8703216cab1cc8885fe2f5d8842c135b9255092d859e3f2b022893e5ead2030","last_reissued_at":"2026-05-18T02:21:28.799241Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:28.799241Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Variational calculation of 4He tetramer ground and excited states using a realistic pair potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","nucl-th","physics.chem-ph"],"primary_cat":"physics.atom-ph","authors_text":"E. Hiyama, M. Kamimura","submitted_at":"2011-11-18T14:15:46Z","abstract_excerpt":"We calculated the 4He trimer and tetramer ground and excited states with the LM2M2 potential using our Gaussian expansion method (GEM) for ab initio variational calculations of few-body systems. The method has extensively been used for a variety of three-, four- and five-body systems in nuclear physics and exotic atomic/molecular physics. The trimer (tetramer) wave function is expanded in terms of symmetric three-(four-)body Gaussian basis functions, ranging from very compact to very diffuse, without assuming any pair correlation function. Calculated results of the trimer ground and excited st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4370","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":"1111.4370","created_at":"2026-05-18T02:21:28.799375+00:00"},{"alias_kind":"arxiv_version","alias_value":"1111.4370v2","created_at":"2026-05-18T02:21:28.799375+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4370","created_at":"2026-05-18T02:21:28.799375+00:00"},{"alias_kind":"pith_short_12","alias_value":"3BYDEFWKWHGI","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_16","alias_value":"3BYDEFWKWHGIRBP6","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_8","alias_value":"3BYDEFWK","created_at":"2026-05-18T12:26:18.847500+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/3BYDEFWKWHGIRBP6F5OYQQWBGW","json":"https://pith.science/pith/3BYDEFWKWHGIRBP6F5OYQQWBGW.json","graph_json":"https://pith.science/api/pith-number/3BYDEFWKWHGIRBP6F5OYQQWBGW/graph.json","events_json":"https://pith.science/api/pith-number/3BYDEFWKWHGIRBP6F5OYQQWBGW/events.json","paper":"https://pith.science/paper/3BYDEFWK"},"agent_actions":{"view_html":"https://pith.science/pith/3BYDEFWKWHGIRBP6F5OYQQWBGW","download_json":"https://pith.science/pith/3BYDEFWKWHGIRBP6F5OYQQWBGW.json","view_paper":"https://pith.science/paper/3BYDEFWK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1111.4370&json=true","fetch_graph":"https://pith.science/api/pith-number/3BYDEFWKWHGIRBP6F5OYQQWBGW/graph.json","fetch_events":"https://pith.science/api/pith-number/3BYDEFWKWHGIRBP6F5OYQQWBGW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3BYDEFWKWHGIRBP6F5OYQQWBGW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3BYDEFWKWHGIRBP6F5OYQQWBGW/action/storage_attestation","attest_author":"https://pith.science/pith/3BYDEFWKWHGIRBP6F5OYQQWBGW/action/author_attestation","sign_citation":"https://pith.science/pith/3BYDEFWKWHGIRBP6F5OYQQWBGW/action/citation_signature","submit_replication":"https://pith.science/pith/3BYDEFWKWHGIRBP6F5OYQQWBGW/action/replication_record"}},"created_at":"2026-05-18T02:21:28.799375+00:00","updated_at":"2026-05-18T02:21:28.799375+00:00"}