{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:57BZMQ5U77CDZC3FG22LH6TQ4U","short_pith_number":"pith:57BZMQ5U","schema_version":"1.0","canonical_sha256":"efc39643b4ffc43c8b6536b4b3fa70e53d2e495fdcefbdc57865563ee510303b","source":{"kind":"arxiv","id":"2006.16774","version":2},"attestation_state":"computed","paper":{"title":"Accurate bulk properties of nuclei from $A = 2$ to $\\infty$ from potentials with $\\Delta$ isobars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"A. Ekstr\\\"om, C. Forss\\'en, G. Hagen, G.R. Jansen, T. Papenbrock, W.G. Jiang","submitted_at":"2020-06-30T13:27:51Z","abstract_excerpt":"We optimize $\\Delta$-full nuclear interactions from chiral effective field theory. The low-energy constants of the contact potentials are constrained by two-body scattering phase shifts, and by properties of bound-state of $A=2$ to $4$ nucleon systems and nuclear matter. The pion-nucleon couplings are taken from a Roy-Steiner analysis. The resulting interactions yield accurate binding energies and radii for a range of nuclei from $A=16$ to $A=132$, and provide accurate equations of state for nuclear matter and realistic symmetry energies. Selected excited states are also in agreement with data"},"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":"2006.16774","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-06-30T13:27:51Z","cross_cats_sorted":[],"title_canon_sha256":"d9d87fb27c8256b9ba11f4fbb992210efbf8a9b993fe099efd7e41d366c1eff1","abstract_canon_sha256":"38ff186292ca8a74267a130d698e14fbe6ced7f56466f751b512294f5689a17f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:50:24.442926Z","signature_b64":"8oLkTrpoDuJM6D7Wr553vJ5mMARRwalCs1DSh0HspzAh4o+dIYy8xvWkmLIb6u3/IX7LiYzGhjC5aATa9jHHDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"efc39643b4ffc43c8b6536b4b3fa70e53d2e495fdcefbdc57865563ee510303b","last_reissued_at":"2026-07-05T01:50:24.442468Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:50:24.442468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Accurate bulk properties of nuclei from $A = 2$ to $\\infty$ from potentials with $\\Delta$ isobars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"A. Ekstr\\\"om, C. Forss\\'en, G. Hagen, G.R. Jansen, T. Papenbrock, W.G. Jiang","submitted_at":"2020-06-30T13:27:51Z","abstract_excerpt":"We optimize $\\Delta$-full nuclear interactions from chiral effective field theory. The low-energy constants of the contact potentials are constrained by two-body scattering phase shifts, and by properties of bound-state of $A=2$ to $4$ nucleon systems and nuclear matter. The pion-nucleon couplings are taken from a Roy-Steiner analysis. The resulting interactions yield accurate binding energies and radii for a range of nuclei from $A=16$ to $A=132$, and provide accurate equations of state for nuclear matter and realistic symmetry energies. Selected excited states are also in agreement with data"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.16774","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2006.16774/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2006.16774","created_at":"2026-07-05T01:50:24.442538+00:00"},{"alias_kind":"arxiv_version","alias_value":"2006.16774v2","created_at":"2026-07-05T01:50:24.442538+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.16774","created_at":"2026-07-05T01:50:24.442538+00:00"},{"alias_kind":"pith_short_12","alias_value":"57BZMQ5U77CD","created_at":"2026-07-05T01:50:24.442538+00:00"},{"alias_kind":"pith_short_16","alias_value":"57BZMQ5U77CDZC3F","created_at":"2026-07-05T01:50:24.442538+00:00"},{"alias_kind":"pith_short_8","alias_value":"57BZMQ5U","created_at":"2026-07-05T01:50:24.442538+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.25019","citing_title":"Ab initio calculations of parity-violating electron scattering off $^{48}$Ca and $^{208}$Pb","ref_index":49,"is_internal_anchor":false},{"citing_arxiv_id":"2408.13209","citing_title":"Statistical uncertainty quantification for multireference covariant density functional theory","ref_index":92,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U","json":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U.json","graph_json":"https://pith.science/api/pith-number/57BZMQ5U77CDZC3FG22LH6TQ4U/graph.json","events_json":"https://pith.science/api/pith-number/57BZMQ5U77CDZC3FG22LH6TQ4U/events.json","paper":"https://pith.science/paper/57BZMQ5U"},"agent_actions":{"view_html":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U","download_json":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U.json","view_paper":"https://pith.science/paper/57BZMQ5U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2006.16774&json=true","fetch_graph":"https://pith.science/api/pith-number/57BZMQ5U77CDZC3FG22LH6TQ4U/graph.json","fetch_events":"https://pith.science/api/pith-number/57BZMQ5U77CDZC3FG22LH6TQ4U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U/action/storage_attestation","attest_author":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U/action/author_attestation","sign_citation":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U/action/citation_signature","submit_replication":"https://pith.science/pith/57BZMQ5U77CDZC3FG22LH6TQ4U/action/replication_record"}},"created_at":"2026-07-05T01:50:24.442538+00:00","updated_at":"2026-07-05T01:50:24.442538+00:00"}