{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:57KLEEIOGEERPDVJLAIVMIELGA","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":"afb03d81294b2d57ac4a8d8f0f6cc70e824202bf823bb9543097b44cfdd2ae5a","cross_cats_sorted":["cond-mat.dis-nn","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-07-28T14:52:28Z","title_canon_sha256":"33bda6ab99620142314c023e47bb61207e2a8845c03204d1888863ce35a879d8"},"schema_version":"1.0","source":{"id":"2007.14282","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.14282","created_at":"2026-07-05T02:57:38Z"},{"alias_kind":"arxiv_version","alias_value":"2007.14282v2","created_at":"2026-07-05T02:57:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.14282","created_at":"2026-07-05T02:57:38Z"},{"alias_kind":"pith_short_12","alias_value":"57KLEEIOGEER","created_at":"2026-07-05T02:57:38Z"},{"alias_kind":"pith_short_16","alias_value":"57KLEEIOGEERPDVJ","created_at":"2026-07-05T02:57:38Z"},{"alias_kind":"pith_short_8","alias_value":"57KLEEIO","created_at":"2026-07-05T02:57:38Z"}],"graph_snapshots":[{"event_id":"sha256:8c05dd929c3799f94156ac722a851f5b8fe7ad5234883a5a940a7f33c6d01cd4","target":"graph","created_at":"2026-07-05T02:57:38Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2007.14282/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The complexity of many-body quantum wave functions is a central aspect of several fields of physics and chemistry where non-perturbative interactions are prominent. Artificial neural networks (ANNs) have proven to be a flexible tool to approximate quantum many-body states in condensed matter and chemistry problems. In this work we introduce a neural-network quantum state ansatz to model the ground-state wave function of light nuclei, and approximately solve the nuclear many-body Schr\\\"odinger equation. Using efficient stochastic sampling and optimization schemes, our approach extends pioneerin","authors_text":"Alessandro Lovato, Corey Adams, Giuseppe Carleo, Noemi Rocco","cross_cats":["cond-mat.dis-nn","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-07-28T14:52:28Z","title":"Variational Monte Carlo calculations of $\\mathbf{A\\leq 4}$ nuclei with an artificial neural-network correlator ansatz"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.14282","kind":"arxiv","version":2},"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":"sha256:5fbb283e758ba73b942bcc48ddafd62d66da6dc97fb9c727a8a0e8a45b408c9a","target":"record","created_at":"2026-07-05T02:57:38Z","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":"afb03d81294b2d57ac4a8d8f0f6cc70e824202bf823bb9543097b44cfdd2ae5a","cross_cats_sorted":["cond-mat.dis-nn","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-07-28T14:52:28Z","title_canon_sha256":"33bda6ab99620142314c023e47bb61207e2a8845c03204d1888863ce35a879d8"},"schema_version":"1.0","source":{"id":"2007.14282","kind":"arxiv","version":2}},"canonical_sha256":"efd4b2110e3109178ea9581156208b30261717963b5b9b709976c006f731634d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"efd4b2110e3109178ea9581156208b30261717963b5b9b709976c006f731634d","first_computed_at":"2026-07-05T02:57:38.558654Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:57:38.558654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q8RzuTcuQz1Dyv2QvglQx3Aq0uANv/e76VCiYtw3MKMMCONO8Zsc1GaV20cGIZ6CmycaFtuDkYq8MmBG7uGADg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:57:38.559112Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.14282","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5fbb283e758ba73b942bcc48ddafd62d66da6dc97fb9c727a8a0e8a45b408c9a","sha256:8c05dd929c3799f94156ac722a851f5b8fe7ad5234883a5a940a7f33c6d01cd4"],"state_sha256":"0fe35fff35313eeb380a424d64215a7b27b4262eaef37f21b4d169c330467a3b"}