{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:GEWZXECYBSX3MOTHMUBZC5HPSZ","short_pith_number":"pith:GEWZXECY","schema_version":"1.0","canonical_sha256":"312d9b90580cafb63a6765039174ef9676a3cf0073b885a618d75e2816d1f100","source":{"kind":"arxiv","id":"1310.5987","version":1},"attestation_state":"computed","paper":{"title":"Quadrupole collectivity in neutron-deficient Sn nuclei: \\nuc{104}{Sn} and the role of proton excitations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Ekstrom, A. Gade, B. A. Brown, D. Bazin, D. Weisshaar, J. S. Berryman, K. Wimmer, M. Hjorth-Jensen, R. Winkler, S. R. Stroberg, T. Baugher, V. M. Bader, W. B. Walters","submitted_at":"2013-10-22T17:09:18Z","abstract_excerpt":"We report on the experimental study of quadrupole collectivity in the neutron-deficient nucleus \\nuc{104}{Sn} using intermediate-energy Coulomb excitation. The $B(E2; 0^+_1 \\rightarrow 2^+_1)$ value for the excitation of the first $2^+$ state in \\nuc{104}{Sn} has been measured to be $0.180(37)~e^2$b$^2$ relative to the well-known $B(E2)$ value of \\nuc{102}{Cd}. This result disagrees by more than one sigma with a recently published measurement \\cite{Gua13}. Our result indicates that the most modern many-body calculations remain unable to describe the enhanced collectivity below mid-shell in Sn "},"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":"1310.5987","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2013-10-22T17:09:18Z","cross_cats_sorted":[],"title_canon_sha256":"c617f0c4df0380efc79fc236f03e6508b8f3a90866d33885bed598a4ec90616d","abstract_canon_sha256":"686ebb5ec3521eba3f0f6328ec3de8b046c0d63b26b154dfb9429abf0afdd250"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:08:06.471821Z","signature_b64":"6gI4hYuDKQKLiTaGaxszdNjR9hDG61tVTl4o4k3Zab4wOQewITmZ/srYJJgkBuRgRlrv26tVW5p8fB1Oa7k/Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"312d9b90580cafb63a6765039174ef9676a3cf0073b885a618d75e2816d1f100","last_reissued_at":"2026-05-18T03:08:06.471130Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:08:06.471130Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quadrupole collectivity in neutron-deficient Sn nuclei: \\nuc{104}{Sn} and the role of proton excitations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Ekstrom, A. Gade, B. A. Brown, D. Bazin, D. Weisshaar, J. S. Berryman, K. Wimmer, M. Hjorth-Jensen, R. Winkler, S. R. Stroberg, T. Baugher, V. M. Bader, W. B. Walters","submitted_at":"2013-10-22T17:09:18Z","abstract_excerpt":"We report on the experimental study of quadrupole collectivity in the neutron-deficient nucleus \\nuc{104}{Sn} using intermediate-energy Coulomb excitation. The $B(E2; 0^+_1 \\rightarrow 2^+_1)$ value for the excitation of the first $2^+$ state in \\nuc{104}{Sn} has been measured to be $0.180(37)~e^2$b$^2$ relative to the well-known $B(E2)$ value of \\nuc{102}{Cd}. This result disagrees by more than one sigma with a recently published measurement \\cite{Gua13}. Our result indicates that the most modern many-body calculations remain unable to describe the enhanced collectivity below mid-shell in Sn "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.5987","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":"1310.5987","created_at":"2026-05-18T03:08:06.471242+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.5987v1","created_at":"2026-05-18T03:08:06.471242+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.5987","created_at":"2026-05-18T03:08:06.471242+00:00"},{"alias_kind":"pith_short_12","alias_value":"GEWZXECYBSX3","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_16","alias_value":"GEWZXECYBSX3MOTH","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_8","alias_value":"GEWZXECY","created_at":"2026-05-18T12:27:45.050594+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/GEWZXECYBSX3MOTHMUBZC5HPSZ","json":"https://pith.science/pith/GEWZXECYBSX3MOTHMUBZC5HPSZ.json","graph_json":"https://pith.science/api/pith-number/GEWZXECYBSX3MOTHMUBZC5HPSZ/graph.json","events_json":"https://pith.science/api/pith-number/GEWZXECYBSX3MOTHMUBZC5HPSZ/events.json","paper":"https://pith.science/paper/GEWZXECY"},"agent_actions":{"view_html":"https://pith.science/pith/GEWZXECYBSX3MOTHMUBZC5HPSZ","download_json":"https://pith.science/pith/GEWZXECYBSX3MOTHMUBZC5HPSZ.json","view_paper":"https://pith.science/paper/GEWZXECY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.5987&json=true","fetch_graph":"https://pith.science/api/pith-number/GEWZXECYBSX3MOTHMUBZC5HPSZ/graph.json","fetch_events":"https://pith.science/api/pith-number/GEWZXECYBSX3MOTHMUBZC5HPSZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GEWZXECYBSX3MOTHMUBZC5HPSZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GEWZXECYBSX3MOTHMUBZC5HPSZ/action/storage_attestation","attest_author":"https://pith.science/pith/GEWZXECYBSX3MOTHMUBZC5HPSZ/action/author_attestation","sign_citation":"https://pith.science/pith/GEWZXECYBSX3MOTHMUBZC5HPSZ/action/citation_signature","submit_replication":"https://pith.science/pith/GEWZXECYBSX3MOTHMUBZC5HPSZ/action/replication_record"}},"created_at":"2026-05-18T03:08:06.471242+00:00","updated_at":"2026-05-18T03:08:06.471242+00:00"}