{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:V3OCDXCKPYM7LZ72GPZILGAX4V","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6eb2169610e20c4aea1ad28cb67bec686dd7383af37e65c643193f568b590cb1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-05-09T02:59:08Z","title_canon_sha256":"724442dc8de558eca35401f16d11aec56910d7d2dab081ed6bd76f488c94115b"},"schema_version":"1.0","source":{"id":"1305.1995","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.1995","created_at":"2026-05-18T01:50:04Z"},{"alias_kind":"arxiv_version","alias_value":"1305.1995v1","created_at":"2026-05-18T01:50:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.1995","created_at":"2026-05-18T01:50:04Z"},{"alias_kind":"pith_short_12","alias_value":"V3OCDXCKPYM7","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"V3OCDXCKPYM7LZ72","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"V3OCDXCK","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:d4b259f05481d3f674c3ab3fb37c8c16d2091503f736c06b3d290bf5480d0f22","target":"graph","created_at":"2026-05-18T01:50:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We propose a new variational Monte Carlo (VMC) approach based on the Krylov subspace for large-scale shell-model calculations. A random walker in the VMC is formulated with the $M$-scheme representation, and samples a small number of configurations from a whole Hilbert space stochastically. This VMC framework is demonstrated in the shell-model calculations of $^{48}$Cr and $^{60}$Zn, and we discuss its relation to a small number of Lanczos iterations. By utilizing the wave function obtained by the conventional particle-hole-excitation truncation as an initial state, this VMC approach provides ","authors_text":"Kazunari Kaneko, Noritaka Shimizu, Takahiro Mizusaki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-05-09T02:59:08Z","title":"Stochastic extension of the Lanczos method for nuclear shell-model calculations with variational Monte Carlo method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.1995","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9a52ea30429fc40041a9bdd95c4dc9f7daca4ab259c9eeffda2c37189c90dfa5","target":"record","created_at":"2026-05-18T01:50:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6eb2169610e20c4aea1ad28cb67bec686dd7383af37e65c643193f568b590cb1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-05-09T02:59:08Z","title_canon_sha256":"724442dc8de558eca35401f16d11aec56910d7d2dab081ed6bd76f488c94115b"},"schema_version":"1.0","source":{"id":"1305.1995","kind":"arxiv","version":1}},"canonical_sha256":"aedc21dc4a7e19f5e7fa33f2859817e546ffdfb80e87f32986cb6e75f6360ee8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aedc21dc4a7e19f5e7fa33f2859817e546ffdfb80e87f32986cb6e75f6360ee8","first_computed_at":"2026-05-18T01:50:04.401980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:04.401980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jdLEUAkjQiix4RJ85yn7KYofoJRXNnoz8lbtd3kHWRBNRWG2th7f1RlOH9pEaGfzv3Xse/nKCP4jI9j09yG0Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:04.402623Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.1995","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a52ea30429fc40041a9bdd95c4dc9f7daca4ab259c9eeffda2c37189c90dfa5","sha256:d4b259f05481d3f674c3ab3fb37c8c16d2091503f736c06b3d290bf5480d0f22"],"state_sha256":"0ab920e31f412099bccf8eccebafa4c63df4cf33bf4aec6a7ac3244813da1057"}