{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:DG53PTTZ2YX5DDUIHCH3IKSPAE","short_pith_number":"pith:DG53PTTZ","schema_version":"1.0","canonical_sha256":"19bbb7ce79d62fd18e88388fb42a4f0123bad989a4626028c3a112627f7cc049","source":{"kind":"arxiv","id":"1509.04854","version":1},"attestation_state":"computed","paper":{"title":"Identification of new transitions and mass assignments of levels in $^{143-153}$Pr","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Lemasson, A. Navin, A. V. Ramayya, B. Jacquot, E. Cl\\'ement, E. H. Wang, F. Farget, F. R. Xu, G. de France, G. M. Ter-Akopian, H. J. Li, H. L. Liu, H. Zhou, J. H. Hamilton, J. K. Hwang, J. M. Eldridge, J. O. Rasmussen, M. Caama\\~no, M. Rejmund, N. T. Brewer, O. Delaune, S. Bhattacharyya, S. H. Liu, S. J. Zhu, Y. Sun, Yu. Ts. Oganessian, Y. X. Liu, Y. X. Luo","submitted_at":"2015-09-16T09:02:20Z","abstract_excerpt":"The previously reported levels assigned to 151,152,153Pr have recently been called into question regarding their mass assignment. The above questioned level assignments are clarified by measuring g-transitions tagged with A and Z in an in-beam experiment in addition to the measurements from 252Cf spontaneous fission (SF) and establish new spectroscopic information from $N=84$ to $N=94$ in the Pr isotopic chain. The isotopic chain 143-153Pr has been studied from the spontaneous fission of 252Cf by using Gammasphere and also from the measurement of the prompt g-rays in coincidence with isotopica"},"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":"1509.04854","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-09-16T09:02:20Z","cross_cats_sorted":[],"title_canon_sha256":"03eab9a4c04057e11a150ff739814f05780ae000ad718c363fd04c6877fbe9e6","abstract_canon_sha256":"97f43505de3a5048a19748b4ecf7567425eaf93fe4af34ca6f651184ef6d7a0b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:50.086334Z","signature_b64":"euo6fZJP6f5eE0Amrta2g/fInvwTmz9W6TbSpGEudOKHd+x0SUVI24e25MY50PB4OW+4tGic8WhOxA1QcLJwBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19bbb7ce79d62fd18e88388fb42a4f0123bad989a4626028c3a112627f7cc049","last_reissued_at":"2026-05-18T01:32:50.085780Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:50.085780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Identification of new transitions and mass assignments of levels in $^{143-153}$Pr","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Lemasson, A. Navin, A. V. Ramayya, B. Jacquot, E. Cl\\'ement, E. H. Wang, F. Farget, F. R. Xu, G. de France, G. M. Ter-Akopian, H. J. Li, H. L. Liu, H. Zhou, J. H. Hamilton, J. K. Hwang, J. M. Eldridge, J. O. Rasmussen, M. Caama\\~no, M. Rejmund, N. T. Brewer, O. Delaune, S. Bhattacharyya, S. H. Liu, S. J. Zhu, Y. Sun, Yu. Ts. Oganessian, Y. X. Liu, Y. X. Luo","submitted_at":"2015-09-16T09:02:20Z","abstract_excerpt":"The previously reported levels assigned to 151,152,153Pr have recently been called into question regarding their mass assignment. The above questioned level assignments are clarified by measuring g-transitions tagged with A and Z in an in-beam experiment in addition to the measurements from 252Cf spontaneous fission (SF) and establish new spectroscopic information from $N=84$ to $N=94$ in the Pr isotopic chain. The isotopic chain 143-153Pr has been studied from the spontaneous fission of 252Cf by using Gammasphere and also from the measurement of the prompt g-rays in coincidence with isotopica"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.04854","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":"1509.04854","created_at":"2026-05-18T01:32:50.085858+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.04854v1","created_at":"2026-05-18T01:32:50.085858+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.04854","created_at":"2026-05-18T01:32:50.085858+00:00"},{"alias_kind":"pith_short_12","alias_value":"DG53PTTZ2YX5","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_16","alias_value":"DG53PTTZ2YX5DDUI","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_8","alias_value":"DG53PTTZ","created_at":"2026-05-18T12:29:17.054201+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/DG53PTTZ2YX5DDUIHCH3IKSPAE","json":"https://pith.science/pith/DG53PTTZ2YX5DDUIHCH3IKSPAE.json","graph_json":"https://pith.science/api/pith-number/DG53PTTZ2YX5DDUIHCH3IKSPAE/graph.json","events_json":"https://pith.science/api/pith-number/DG53PTTZ2YX5DDUIHCH3IKSPAE/events.json","paper":"https://pith.science/paper/DG53PTTZ"},"agent_actions":{"view_html":"https://pith.science/pith/DG53PTTZ2YX5DDUIHCH3IKSPAE","download_json":"https://pith.science/pith/DG53PTTZ2YX5DDUIHCH3IKSPAE.json","view_paper":"https://pith.science/paper/DG53PTTZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.04854&json=true","fetch_graph":"https://pith.science/api/pith-number/DG53PTTZ2YX5DDUIHCH3IKSPAE/graph.json","fetch_events":"https://pith.science/api/pith-number/DG53PTTZ2YX5DDUIHCH3IKSPAE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DG53PTTZ2YX5DDUIHCH3IKSPAE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DG53PTTZ2YX5DDUIHCH3IKSPAE/action/storage_attestation","attest_author":"https://pith.science/pith/DG53PTTZ2YX5DDUIHCH3IKSPAE/action/author_attestation","sign_citation":"https://pith.science/pith/DG53PTTZ2YX5DDUIHCH3IKSPAE/action/citation_signature","submit_replication":"https://pith.science/pith/DG53PTTZ2YX5DDUIHCH3IKSPAE/action/replication_record"}},"created_at":"2026-05-18T01:32:50.085858+00:00","updated_at":"2026-05-18T01:32:50.085858+00:00"}