{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:5S4MCBARNDKDPM4S45N7ZA7OV6","short_pith_number":"pith:5S4MCBAR","schema_version":"1.0","canonical_sha256":"ecb8c1041168d437b392e75bfc83eeaf8fe0c188be66caae11b0a7666b50d195","source":{"kind":"arxiv","id":"2012.05162","version":1},"attestation_state":"computed","paper":{"title":"Low-spin particle/hole-core excitations in $^{41,47,49}$Ca isotopes studied by cold-neutron capture reactions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Blanc, A. Bracco, A. T\\\"urler, B. Fornal, B.Million, B. Szpak, C.A. Ur, C.Michelagnoli, C.Porzio, D. Bazzacco, D.Mengoni, E.R. Gamba, F.C.L. Crespi, G. Benzoni, G. Bocchi, G. Col\\`o, G. de France, G. Simpson, \\L.W. Iskra, M. Jentschel, N. Cieplicka-Ory\\'nczak, P.F. Bortignon, P.Mutti, S. Bottoni, S. Ceruti, S. Leoni, T. Soldner, U. K\\\"oster, W. Urban, Y.Niu","submitted_at":"2020-12-09T16:50:26Z","abstract_excerpt":"We present recent results on the structure of the one-valence-particle $^{41}$Ca and $^{49}$Ca, and one-valence-hole $^{47}$Ca, nuclei. The isotopes of interest were populated via the cold-neutron capture reactions $^{40}$Ca(n,$\\gamma$), $^{48}$Ca(n,$\\gamma$) and $^{46}$Ca(n,$\\gamma$), respectively. The experiments were performed at the Institut Laue-Langevin, within the EXILL campaign, which employed a large array of HPGe detectors. The $\\gamma$ decay and level schemes of these nuclei were investigated by $\\gamma$-ray coincidence relationships, leading to the identification of 41, 10, and 6 n"},"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":"2012.05162","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2020-12-09T16:50:26Z","cross_cats_sorted":[],"title_canon_sha256":"8972dc67b25a193cdfcf898028a958c11ce3b7fe878827c111f58a7f4c7ad93b","abstract_canon_sha256":"5957d6cb4f59cfcb07787292f165acba942b063cd2b89e7adbf0f4b2c01ce193"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:17:44.301254Z","signature_b64":"oaPQRIz42KMGJUiMWfNwOl5KD+djwG+KT8Xx5tMpRm45fd6tJ4CI8L+8Sdq6jJtz7jS1sjtQ5ROc9ze/NN+fAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ecb8c1041168d437b392e75bfc83eeaf8fe0c188be66caae11b0a7666b50d195","last_reissued_at":"2026-07-05T02:17:44.300853Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:17:44.300853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Low-spin particle/hole-core excitations in $^{41,47,49}$Ca isotopes studied by cold-neutron capture reactions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Blanc, A. Bracco, A. T\\\"urler, B. Fornal, B.Million, B. Szpak, C.A. Ur, C.Michelagnoli, C.Porzio, D. Bazzacco, D.Mengoni, E.R. Gamba, F.C.L. Crespi, G. Benzoni, G. Bocchi, G. Col\\`o, G. de France, G. Simpson, \\L.W. Iskra, M. Jentschel, N. Cieplicka-Ory\\'nczak, P.F. Bortignon, P.Mutti, S. Bottoni, S. Ceruti, S. Leoni, T. Soldner, U. K\\\"oster, W. Urban, Y.Niu","submitted_at":"2020-12-09T16:50:26Z","abstract_excerpt":"We present recent results on the structure of the one-valence-particle $^{41}$Ca and $^{49}$Ca, and one-valence-hole $^{47}$Ca, nuclei. The isotopes of interest were populated via the cold-neutron capture reactions $^{40}$Ca(n,$\\gamma$), $^{48}$Ca(n,$\\gamma$) and $^{46}$Ca(n,$\\gamma$), respectively. The experiments were performed at the Institut Laue-Langevin, within the EXILL campaign, which employed a large array of HPGe detectors. The $\\gamma$ decay and level schemes of these nuclei were investigated by $\\gamma$-ray coincidence relationships, leading to the identification of 41, 10, and 6 n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.05162","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2012.05162/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2012.05162","created_at":"2026-07-05T02:17:44.300909+00:00"},{"alias_kind":"arxiv_version","alias_value":"2012.05162v1","created_at":"2026-07-05T02:17:44.300909+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.05162","created_at":"2026-07-05T02:17:44.300909+00:00"},{"alias_kind":"pith_short_12","alias_value":"5S4MCBARNDKD","created_at":"2026-07-05T02:17:44.300909+00:00"},{"alias_kind":"pith_short_16","alias_value":"5S4MCBARNDKDPM4S","created_at":"2026-07-05T02:17:44.300909+00:00"},{"alias_kind":"pith_short_8","alias_value":"5S4MCBAR","created_at":"2026-07-05T02:17:44.300909+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/5S4MCBARNDKDPM4S45N7ZA7OV6","json":"https://pith.science/pith/5S4MCBARNDKDPM4S45N7ZA7OV6.json","graph_json":"https://pith.science/api/pith-number/5S4MCBARNDKDPM4S45N7ZA7OV6/graph.json","events_json":"https://pith.science/api/pith-number/5S4MCBARNDKDPM4S45N7ZA7OV6/events.json","paper":"https://pith.science/paper/5S4MCBAR"},"agent_actions":{"view_html":"https://pith.science/pith/5S4MCBARNDKDPM4S45N7ZA7OV6","download_json":"https://pith.science/pith/5S4MCBARNDKDPM4S45N7ZA7OV6.json","view_paper":"https://pith.science/paper/5S4MCBAR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2012.05162&json=true","fetch_graph":"https://pith.science/api/pith-number/5S4MCBARNDKDPM4S45N7ZA7OV6/graph.json","fetch_events":"https://pith.science/api/pith-number/5S4MCBARNDKDPM4S45N7ZA7OV6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5S4MCBARNDKDPM4S45N7ZA7OV6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5S4MCBARNDKDPM4S45N7ZA7OV6/action/storage_attestation","attest_author":"https://pith.science/pith/5S4MCBARNDKDPM4S45N7ZA7OV6/action/author_attestation","sign_citation":"https://pith.science/pith/5S4MCBARNDKDPM4S45N7ZA7OV6/action/citation_signature","submit_replication":"https://pith.science/pith/5S4MCBARNDKDPM4S45N7ZA7OV6/action/replication_record"}},"created_at":"2026-07-05T02:17:44.300909+00:00","updated_at":"2026-07-05T02:17:44.300909+00:00"}