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Pairing correlations tend to make the large-amplitude nuclear collective motion more adiabatic by reducing the effect of those configuration changes. Competition between pairing and level crossing is thus expected to have a profound impact on spontaneous fission lifetimes. To elucidate the role of nucleonic pairing on spontaneous fission, we study the dynamic fission trajectories of $^{264}$Fm and $^{240}$Pu using the state-of-the-art self-consistent frame"},"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":"1410.1264","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-06T06:37:00Z","cross_cats_sorted":[],"title_canon_sha256":"8f8f9c5bd1ce51d702da747fd846d71a2a85036a95e74a913c91940f1b52d893","abstract_canon_sha256":"e2fadcf2907985a215b87488d17f3fb0875e0530c106d885ccb3cbdbf72e3e88"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:52.765521Z","signature_b64":"dpdqJl1vi5N1rLqFTUGaLyyAo6jitjAwjSm0ovVZd2+OzA+b+5VfewrQSgMKmoe+Prhv/0UVEQucI1zJPVM4AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f71ca59ecd8b85fc52ccc0e74b435f9de6a1819a01992966c9edb6aa952e191","last_reissued_at":"2026-05-18T02:29:52.764937Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:52.764937Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pairing-induced speedup of nuclear spontaneous fission","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"A. 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