{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:72OERV2UERRAMWLSSCNLQHALNZ","short_pith_number":"pith:72OERV2U","schema_version":"1.0","canonical_sha256":"fe9c48d7542462065972909ab81c0b6e5eec0762d2adb04e64886494d7fcc95c","source":{"kind":"arxiv","id":"1406.0744","version":2},"attestation_state":"computed","paper":{"title":"Constraining hypernuclear density functional with $\\Lambda$-hypernuclei and compact stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"nucl-th","authors_text":"Armen Sedrakian, E. N. E. van Dalen, Giuseppe Colucci","submitted_at":"2014-06-03T15:24:06Z","abstract_excerpt":"We present a simultaneous calculation of heavy single-$\\Lambda$ hypernuclei and compact stars containing hypernuclear core within a relativistic density functional theory based on a Lagrangian which includes the hyperon octet and lightest isoscalar-isovector mesons which couple to baryons with density-dependent couplings. The corresponding density functional allows for SU(6) symmetry breaking and mixing in the isoscalar sector, whereby the departures in the $\\sigma$-$\\Lambda$ and $\\sigma$-$\\Sigma$ couplings away from their values implied by the SU(3) symmetric model are used to adjust the theo"},"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":"1406.0744","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-06-03T15:24:06Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"5ef73df033d69fd41f674ebec1668af7e509b452f6588e03d2213c769701771a","abstract_canon_sha256":"ada659125d50ef03309ace715437ff02da7a4d377cde43bb58436767cbf8d648"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:49:19.804663Z","signature_b64":"F/Npl65X52eU4NrSVWTFqS+2yU2ixNTLYz4QhAfYanHoL7IJrh6B2uKVl+IAV0y3JkazQMcumZktEVmWC4ZHAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe9c48d7542462065972909ab81c0b6e5eec0762d2adb04e64886494d7fcc95c","last_reissued_at":"2026-05-18T02:49:19.803938Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:49:19.803938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constraining hypernuclear density functional with $\\Lambda$-hypernuclei and compact stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"nucl-th","authors_text":"Armen Sedrakian, E. N. E. van Dalen, Giuseppe Colucci","submitted_at":"2014-06-03T15:24:06Z","abstract_excerpt":"We present a simultaneous calculation of heavy single-$\\Lambda$ hypernuclei and compact stars containing hypernuclear core within a relativistic density functional theory based on a Lagrangian which includes the hyperon octet and lightest isoscalar-isovector mesons which couple to baryons with density-dependent couplings. The corresponding density functional allows for SU(6) symmetry breaking and mixing in the isoscalar sector, whereby the departures in the $\\sigma$-$\\Lambda$ and $\\sigma$-$\\Sigma$ couplings away from their values implied by the SU(3) symmetric model are used to adjust the theo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.0744","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":""},"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":"1406.0744","created_at":"2026-05-18T02:49:19.804056+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.0744v2","created_at":"2026-05-18T02:49:19.804056+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.0744","created_at":"2026-05-18T02:49:19.804056+00:00"},{"alias_kind":"pith_short_12","alias_value":"72OERV2UERRA","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_16","alias_value":"72OERV2UERRAMWLS","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_8","alias_value":"72OERV2U","created_at":"2026-05-18T12:28:16.859392+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/72OERV2UERRAMWLSSCNLQHALNZ","json":"https://pith.science/pith/72OERV2UERRAMWLSSCNLQHALNZ.json","graph_json":"https://pith.science/api/pith-number/72OERV2UERRAMWLSSCNLQHALNZ/graph.json","events_json":"https://pith.science/api/pith-number/72OERV2UERRAMWLSSCNLQHALNZ/events.json","paper":"https://pith.science/paper/72OERV2U"},"agent_actions":{"view_html":"https://pith.science/pith/72OERV2UERRAMWLSSCNLQHALNZ","download_json":"https://pith.science/pith/72OERV2UERRAMWLSSCNLQHALNZ.json","view_paper":"https://pith.science/paper/72OERV2U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.0744&json=true","fetch_graph":"https://pith.science/api/pith-number/72OERV2UERRAMWLSSCNLQHALNZ/graph.json","fetch_events":"https://pith.science/api/pith-number/72OERV2UERRAMWLSSCNLQHALNZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/72OERV2UERRAMWLSSCNLQHALNZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/72OERV2UERRAMWLSSCNLQHALNZ/action/storage_attestation","attest_author":"https://pith.science/pith/72OERV2UERRAMWLSSCNLQHALNZ/action/author_attestation","sign_citation":"https://pith.science/pith/72OERV2UERRAMWLSSCNLQHALNZ/action/citation_signature","submit_replication":"https://pith.science/pith/72OERV2UERRAMWLSSCNLQHALNZ/action/replication_record"}},"created_at":"2026-05-18T02:49:19.804056+00:00","updated_at":"2026-05-18T02:49:19.804056+00:00"}