{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:TK3OFJIKS5VPIQ2ZAXEJLV7GOC","short_pith_number":"pith:TK3OFJIK","schema_version":"1.0","canonical_sha256":"9ab6e2a50a976af4435905c895d7e670824c717ba8def02b6601b9af09bdcf71","source":{"kind":"arxiv","id":"1607.02780","version":1},"attestation_state":"computed","paper":{"title":"Interpolated wave functions for nonadiabatic simulations with the fixed-node quantum Monte Carlo method","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph","quant-ph"],"primary_cat":"physics.chem-ph","authors_text":"David Ceperley, Norm Tubman, Sharon Hammes-Schiffer, Yubo Yang","submitted_at":"2016-07-10T20:07:38Z","abstract_excerpt":"Simulating nonadiabatic effects with many-body wave function approaches is an open field with many challenges. Recent interest has been driven by new algorithmic developments and improved theoretical understanding of properties unique to electron-ion wave functions. Fixed-node diffusion Monte Caro is one technique that has shown promising results for simulating electron-ion systems. In particular, we focus on the CH molecule for which previous results suggested a relatively significant contribution to the energy from nonadiabatic effects. We propose a new wave function ansatz for diatomic syst"},"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":"1607.02780","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-07-10T20:07:38Z","cross_cats_sorted":["physics.comp-ph","quant-ph"],"title_canon_sha256":"bd8ca874a1d2984090338922ce01523f7c06696f4150bccdfb416be754b3cf1d","abstract_canon_sha256":"7a52b857146485a7118cbaab4ea5b5813600d814f741134f748cbb6cb8a18138"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:16.158602Z","signature_b64":"IYtRpWW/WZ7jCyQ840JGT3oxshBMkHpajCfiTH7PWMTVJ/e1SN7QcbWxzzwKtsDz+VyuTJZqdQTjtD5uN8+bBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ab6e2a50a976af4435905c895d7e670824c717ba8def02b6601b9af09bdcf71","last_reissued_at":"2026-05-18T01:11:16.157949Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:16.157949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Interpolated wave functions for nonadiabatic simulations with the fixed-node quantum Monte Carlo method","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph","quant-ph"],"primary_cat":"physics.chem-ph","authors_text":"David Ceperley, Norm Tubman, Sharon Hammes-Schiffer, Yubo Yang","submitted_at":"2016-07-10T20:07:38Z","abstract_excerpt":"Simulating nonadiabatic effects with many-body wave function approaches is an open field with many challenges. Recent interest has been driven by new algorithmic developments and improved theoretical understanding of properties unique to electron-ion wave functions. Fixed-node diffusion Monte Caro is one technique that has shown promising results for simulating electron-ion systems. In particular, we focus on the CH molecule for which previous results suggested a relatively significant contribution to the energy from nonadiabatic effects. We propose a new wave function ansatz for diatomic syst"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.02780","kind":"arxiv","version":1},"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":"1607.02780","created_at":"2026-05-18T01:11:16.158037+00:00"},{"alias_kind":"arxiv_version","alias_value":"1607.02780v1","created_at":"2026-05-18T01:11:16.158037+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.02780","created_at":"2026-05-18T01:11:16.158037+00:00"},{"alias_kind":"pith_short_12","alias_value":"TK3OFJIKS5VP","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_16","alias_value":"TK3OFJIKS5VPIQ2Z","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_8","alias_value":"TK3OFJIK","created_at":"2026-05-18T12:30:44.179134+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/TK3OFJIKS5VPIQ2ZAXEJLV7GOC","json":"https://pith.science/pith/TK3OFJIKS5VPIQ2ZAXEJLV7GOC.json","graph_json":"https://pith.science/api/pith-number/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/graph.json","events_json":"https://pith.science/api/pith-number/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/events.json","paper":"https://pith.science/paper/TK3OFJIK"},"agent_actions":{"view_html":"https://pith.science/pith/TK3OFJIKS5VPIQ2ZAXEJLV7GOC","download_json":"https://pith.science/pith/TK3OFJIKS5VPIQ2ZAXEJLV7GOC.json","view_paper":"https://pith.science/paper/TK3OFJIK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1607.02780&json=true","fetch_graph":"https://pith.science/api/pith-number/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/graph.json","fetch_events":"https://pith.science/api/pith-number/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/action/storage_attestation","attest_author":"https://pith.science/pith/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/action/author_attestation","sign_citation":"https://pith.science/pith/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/action/citation_signature","submit_replication":"https://pith.science/pith/TK3OFJIKS5VPIQ2ZAXEJLV7GOC/action/replication_record"}},"created_at":"2026-05-18T01:11:16.158037+00:00","updated_at":"2026-05-18T01:11:16.158037+00:00"}