{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:FRBTIIY42XQ7S7UQLYB6YPNIXJ","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":"5164ba0f264f4d89e2f214bc606d997ec8d8b63d7e81959937e046800a8b292d","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2003-12-22T09:52:30Z","title_canon_sha256":"41679faf413122731c9462bccda2e75fd03098ed15e7fa3900a26e92388b5322"},"schema_version":"1.0","source":{"id":"nucl-th/0312096","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0312096","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0312096v1","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0312096","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"pith_short_12","alias_value":"FRBTIIY42XQ7","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"FRBTIIY42XQ7S7UQ","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"FRBTIIY4","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:9e588e101d53bb7562e1ab1892b32681457435082cd932c511a449bdb1b2fc40","target":"graph","created_at":"2026-05-18T00:37:24Z","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":"An ab-initio description of atomic nuclei that solves the nuclear many-body problem for realistic nuclear forces is expected to possess a high degree of predictive power. In this contribution we treat the main obstacle, namely the short-ranged repulsive and tensor correlations induced by the realistic nucleon-nucleon interaction, by means of a unitary correlation operator. This correlator applied to uncorrelated many-body states imprints short-ranged correlations that cannot be described by product states. When applied to an observable it induces the correlations into the operator, creating fo","authors_text":"Hans Feldmeier, Robert Roth, Thomas Neff","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2003-12-22T09:52:30Z","title":"Nuclear Structure - \"ab initio\""},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0312096","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:d5a11d28b07a0701a9973daf4edd4877b474a531d637543c0451ca81cbe6f009","target":"record","created_at":"2026-05-18T00:37:24Z","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":"5164ba0f264f4d89e2f214bc606d997ec8d8b63d7e81959937e046800a8b292d","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2003-12-22T09:52:30Z","title_canon_sha256":"41679faf413122731c9462bccda2e75fd03098ed15e7fa3900a26e92388b5322"},"schema_version":"1.0","source":{"id":"nucl-th/0312096","kind":"arxiv","version":1}},"canonical_sha256":"2c4334231cd5e1f97e905e03ec3da8ba70a9332007cd820b42d1bae1e8e56015","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c4334231cd5e1f97e905e03ec3da8ba70a9332007cd820b42d1bae1e8e56015","first_computed_at":"2026-05-18T00:37:24.464601Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:24.464601Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ekno7Fw8gKm5kR5P4GV8G7YAK/ZIsExKIYMv9dIdiKNmxOH8hmTI+NO8ExAjqHfVgmgg93YJvd7Rb+sJoSsnCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:24.465308Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0312096","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5a11d28b07a0701a9973daf4edd4877b474a531d637543c0451ca81cbe6f009","sha256:9e588e101d53bb7562e1ab1892b32681457435082cd932c511a449bdb1b2fc40"],"state_sha256":"03f3d80c68e65198c811c94478360e3d1a5f8d7419cb1d4b1c925bf62df8b3a5"}