{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NCHZYPXVSDBWMMVFQ3433UHANG","short_pith_number":"pith:NCHZYPXV","schema_version":"1.0","canonical_sha256":"688f9c3ef590c36632a586f9bdd0e069b4f91dcceec0d8c728e5394613f5785a","source":{"kind":"arxiv","id":"1606.00920","version":2},"attestation_state":"computed","paper":{"title":"High Order Path Integrals Made Easy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"J\\\"org Behler, Michele Ceriotti, Venkat Kapil","submitted_at":"2016-06-02T22:13:30Z","abstract_excerpt":"The precise description of quantum nuclear fluctuations in atomistic modelling is possible by employing path integral techniques, which involve a considerable computational overhead due to the need of simulating multiple replicas of the system. Many approaches have been suggested to reduce the required number of replicas. Among these, high-order factorizations of the Boltzmann operator are particularly attractive for high-precision and low-temperature scenarios. Unfortunately, to date several technical challenges have prevented a widespread use of these approaches to study nuclear quantum effe"},"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":"1606.00920","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-06-02T22:13:30Z","cross_cats_sorted":[],"title_canon_sha256":"e0d6eafc27d4ef56d66573188d74b91792b39040b404b3624e4075a6da4c8cc3","abstract_canon_sha256":"abe27d0ac1606c9c6e747edbed522ae9b9701ffd9cc11ed0a96c66b4cafa1607"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:09.832516Z","signature_b64":"Vle9lFI74w0Fmzv04lc9pMCEiYUqedaG3yAmfkzYeiQ1Kvo7IMbDe9fng/hYnUZ75FCkxt5Cf/0I3QSG5Ie/CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"688f9c3ef590c36632a586f9bdd0e069b4f91dcceec0d8c728e5394613f5785a","last_reissued_at":"2026-05-18T00:48:09.831851Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:09.831851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High Order Path Integrals Made Easy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"J\\\"org Behler, Michele Ceriotti, Venkat Kapil","submitted_at":"2016-06-02T22:13:30Z","abstract_excerpt":"The precise description of quantum nuclear fluctuations in atomistic modelling is possible by employing path integral techniques, which involve a considerable computational overhead due to the need of simulating multiple replicas of the system. Many approaches have been suggested to reduce the required number of replicas. Among these, high-order factorizations of the Boltzmann operator are particularly attractive for high-precision and low-temperature scenarios. Unfortunately, to date several technical challenges have prevented a widespread use of these approaches to study nuclear quantum effe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.00920","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":"1606.00920","created_at":"2026-05-18T00:48:09.831941+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.00920v2","created_at":"2026-05-18T00:48:09.831941+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.00920","created_at":"2026-05-18T00:48:09.831941+00:00"},{"alias_kind":"pith_short_12","alias_value":"NCHZYPXVSDBW","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_16","alias_value":"NCHZYPXVSDBWMMVF","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_8","alias_value":"NCHZYPXV","created_at":"2026-05-18T12:30:32.724797+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/NCHZYPXVSDBWMMVFQ3433UHANG","json":"https://pith.science/pith/NCHZYPXVSDBWMMVFQ3433UHANG.json","graph_json":"https://pith.science/api/pith-number/NCHZYPXVSDBWMMVFQ3433UHANG/graph.json","events_json":"https://pith.science/api/pith-number/NCHZYPXVSDBWMMVFQ3433UHANG/events.json","paper":"https://pith.science/paper/NCHZYPXV"},"agent_actions":{"view_html":"https://pith.science/pith/NCHZYPXVSDBWMMVFQ3433UHANG","download_json":"https://pith.science/pith/NCHZYPXVSDBWMMVFQ3433UHANG.json","view_paper":"https://pith.science/paper/NCHZYPXV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.00920&json=true","fetch_graph":"https://pith.science/api/pith-number/NCHZYPXVSDBWMMVFQ3433UHANG/graph.json","fetch_events":"https://pith.science/api/pith-number/NCHZYPXVSDBWMMVFQ3433UHANG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NCHZYPXVSDBWMMVFQ3433UHANG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NCHZYPXVSDBWMMVFQ3433UHANG/action/storage_attestation","attest_author":"https://pith.science/pith/NCHZYPXVSDBWMMVFQ3433UHANG/action/author_attestation","sign_citation":"https://pith.science/pith/NCHZYPXVSDBWMMVFQ3433UHANG/action/citation_signature","submit_replication":"https://pith.science/pith/NCHZYPXVSDBWMMVFQ3433UHANG/action/replication_record"}},"created_at":"2026-05-18T00:48:09.831941+00:00","updated_at":"2026-05-18T00:48:09.831941+00:00"}