{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:R6HSNZ7OYMRL7LDMPS5OUULK6J","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":"80f5ae2692eca91dbc414b6c6f963c99a41fe8d95f3f4be3068c2fbedeae7352","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-11-19T18:37:14Z","title_canon_sha256":"824700e14b2629df6bf9166f7346e5375cb3cca7a034b51c7f6c8519ae5685f6"},"schema_version":"1.0","source":{"id":"1811.07866","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.07866","created_at":"2026-05-18T00:00:23Z"},{"alias_kind":"arxiv_version","alias_value":"1811.07866v1","created_at":"2026-05-18T00:00:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.07866","created_at":"2026-05-18T00:00:23Z"},{"alias_kind":"pith_short_12","alias_value":"R6HSNZ7OYMRL","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"R6HSNZ7OYMRL7LDM","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"R6HSNZ7O","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:42696565e9763d7fac9db4a928e6d8dc93d63a7db6ea1622079cbf90b557012b","target":"graph","created_at":"2026-05-18T00:00:23Z","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 perform a detailed analysis of the parameters of the Skyrme SN2LO interaction. By mean of a covariance matrix analysis, we have been able to provide error bars and build the complete covariance matrix. The latter will be used in future applications to properly study the propagation of errors on nuclear observables calculated with this pseudo-potential.","authors_text":"A. Pastore, D. Davesne, J. Navarro, P. Becker","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-11-19T18:37:14Z","title":"Error analysis of the parameters of the Skyrme N2LO pseudo-potential"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.07866","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":"sha256:05ab4014e126d75a57a64ae86fb94d081e1894c7b85ff157a6144a296e6bed23","target":"record","created_at":"2026-05-18T00:00:23Z","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":"80f5ae2692eca91dbc414b6c6f963c99a41fe8d95f3f4be3068c2fbedeae7352","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-11-19T18:37:14Z","title_canon_sha256":"824700e14b2629df6bf9166f7346e5375cb3cca7a034b51c7f6c8519ae5685f6"},"schema_version":"1.0","source":{"id":"1811.07866","kind":"arxiv","version":1}},"canonical_sha256":"8f8f26e7eec322bfac6c7cbaea516af24f5f66c381ade2ced945a99025e23ae0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f8f26e7eec322bfac6c7cbaea516af24f5f66c381ade2ced945a99025e23ae0","first_computed_at":"2026-05-18T00:00:23.254975Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:23.254975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GfY1AiAGWT3/oGur4OtNOtwRkIxn/uxFJNYtatxaXok5DvocDqJEsg0mC+XNFq4/Jm6RKeQzpWvqMNaZrxISBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:23.255640Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.07866","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:05ab4014e126d75a57a64ae86fb94d081e1894c7b85ff157a6144a296e6bed23","sha256:42696565e9763d7fac9db4a928e6d8dc93d63a7db6ea1622079cbf90b557012b"],"state_sha256":"1132ba19e59347ab61c76929414f69e18e5bce16cac772246202370bb49420d3"}