{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:QY56QE4JVVPKFPCCC27KO5DKPG","short_pith_number":"pith:QY56QE4J","schema_version":"1.0","canonical_sha256":"863be81389ad5ea2bc4216bea7746a79afb4edb1df0d907987f003013b82429e","source":{"kind":"arxiv","id":"1511.05160","version":1},"attestation_state":"computed","paper":{"title":"The Skyrme model in the BPS limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-th","authors_text":"A. Wereszczynski, C. Adam, C. Naya, J. Sanchez-Guillen, R. Vazquez","submitted_at":"2015-11-16T21:00:07Z","abstract_excerpt":"In this review, we summarise the main features of the BPS Skyrme model which provides a physically well-motivated idealisation of atomic nuclei and nuclear matter: 1) it leads to zero binding energies for classical solitons (while realistic binding energies emerge owing to the semiclassical corrections, the Coulomb interaction and isospin breaking); 2) it describes a perfect non-barotropic fluid already at the microscopic (field theoretical) level which allows to study thermodynamics beyond the mean-field limit. These properties allow for an approximate but analytical calculation of binding en"},"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":"1511.05160","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-11-16T21:00:07Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"6ad0dba67275b7997e8489197b25df7286f3704dde4668c21fa74ba1f40eec95","abstract_canon_sha256":"776460131f828c1e47e5d3bf13def06b33c42f02bf78f544f188923d38b20da9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:49.930109Z","signature_b64":"9ldnTXKcK8KdpsdmBA7yop/nJcQnhMJEkpXIGMNTCAjIGF8Afhscno8SqzXSvhh8XWKjH+6j3jabzNMp23kDBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"863be81389ad5ea2bc4216bea7746a79afb4edb1df0d907987f003013b82429e","last_reissued_at":"2026-05-18T01:26:49.929422Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:49.929422Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Skyrme model in the BPS limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-th","authors_text":"A. Wereszczynski, C. Adam, C. Naya, J. Sanchez-Guillen, R. Vazquez","submitted_at":"2015-11-16T21:00:07Z","abstract_excerpt":"In this review, we summarise the main features of the BPS Skyrme model which provides a physically well-motivated idealisation of atomic nuclei and nuclear matter: 1) it leads to zero binding energies for classical solitons (while realistic binding energies emerge owing to the semiclassical corrections, the Coulomb interaction and isospin breaking); 2) it describes a perfect non-barotropic fluid already at the microscopic (field theoretical) level which allows to study thermodynamics beyond the mean-field limit. These properties allow for an approximate but analytical calculation of binding en"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.05160","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1511.05160","created_at":"2026-05-18T01:26:49.929537+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.05160v1","created_at":"2026-05-18T01:26:49.929537+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.05160","created_at":"2026-05-18T01:26:49.929537+00:00"},{"alias_kind":"pith_short_12","alias_value":"QY56QE4JVVPK","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_16","alias_value":"QY56QE4JVVPKFPCC","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_8","alias_value":"QY56QE4J","created_at":"2026-05-18T12:29:39.896362+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG","json":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG.json","graph_json":"https://pith.science/api/pith-number/QY56QE4JVVPKFPCCC27KO5DKPG/graph.json","events_json":"https://pith.science/api/pith-number/QY56QE4JVVPKFPCCC27KO5DKPG/events.json","paper":"https://pith.science/paper/QY56QE4J"},"agent_actions":{"view_html":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG","download_json":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG.json","view_paper":"https://pith.science/paper/QY56QE4J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.05160&json=true","fetch_graph":"https://pith.science/api/pith-number/QY56QE4JVVPKFPCCC27KO5DKPG/graph.json","fetch_events":"https://pith.science/api/pith-number/QY56QE4JVVPKFPCCC27KO5DKPG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG/action/storage_attestation","attest_author":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG/action/author_attestation","sign_citation":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG/action/citation_signature","submit_replication":"https://pith.science/pith/QY56QE4JVVPKFPCCC27KO5DKPG/action/replication_record"}},"created_at":"2026-05-18T01:26:49.929537+00:00","updated_at":"2026-05-18T01:26:49.929537+00:00"}