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These quartets are assumed to be those describing the lowest states in $^{20}$Ne ($T_z$=0), $^{20}$F ($T_z$=1) and $^{20}$O ($T_z$=2). We find that the spectrum of the self-conjugate nucleus $^{24}$Mg can be well reproduced in terms of $T$=0 quartets only and that, am"},"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":"1501.04017","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-01-16T15:39:26Z","cross_cats_sorted":[],"title_canon_sha256":"4e776d66727d89050884ae21ee9130388ec951b8d8d779571dd290f5f7e66aa9","abstract_canon_sha256":"a5c2500739bff0818f97123edc96a4ef306104e92c572e36085407c9d5ac55c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:33:06.487115Z","signature_b64":"GyIjo68ISWH1YRygDmTHUOb3EEu4MhvH8yVRpUjNGc+cCGH/lHun6yGCmNGD/I0SxyJml/uiCsTYQZ8tVR6QDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"125797c34b7f8f85091feba2e6777a2fa0cc06dcce3bbced556e7afbc6b64d02","last_reissued_at":"2026-05-18T01:33:06.486387Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:33:06.486387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Four-body correlations in nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"M. 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