{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:KBTBLOCMOXTNADXGBHLAZ7S6HE","short_pith_number":"pith:KBTBLOCM","schema_version":"1.0","canonical_sha256":"506615b84c75e6d00ee609d60cfe5e3924e212353c20d44d767fcb2cd8723369","source":{"kind":"arxiv","id":"1303.6398","version":3},"attestation_state":"computed","paper":{"title":"Low lying spectroscopy of odd-odd $^{146}$Eu","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Chowdhury, D. Banerjee, P. Das, R. Guin, S. Bhattacharyya, S. Chanda, S. K. Das, T. Bhattacharjee, T. Malik","submitted_at":"2013-03-26T07:31:51Z","abstract_excerpt":"Electron Capture (EC) decay of $^{146}$Gd($\\it{t_{1/2}}$ = 48d) to the low lying states of $^{146}$Eu has been studied using high-resolution $\\gamma$ ray spectroscopy. The $^{146}$Gd activity was produced by ($\\alpha$, 2n) reaction at E$_{\\alpha}$ = 32 MeV using 93.8% enriched $^{144}$Sm target. The level structure has been considerably modified from the measurement of $\\gamma$ ray singles, $\\gamma\\gamma$ coincidences and decay half lives. Lifetime measurement has been performed for the 3$^-$ (114.06 keV) and 2$^-$ (229.4 keV) levels of $^{146}$Eu using Mirror Symmetric Centroid Difference (MS"},"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":"1303.6398","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2013-03-26T07:31:51Z","cross_cats_sorted":[],"title_canon_sha256":"225a40cc4599e5a0d5209b09f95deef6d35d4d0d0342ab3a3851316465cb6c88","abstract_canon_sha256":"9333005358fd651a62649c611af09e1e025f36c71894379471f8e78df0e5361d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:28:16.918535Z","signature_b64":"0sZyAQ7glzi1NhLdBLpV8Pq36TioxEZSJkBfRcWWi+Jbh1N2kZS2DIFb7+PU9l4qLfVfywkAwmnHHN+K8qbJAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"506615b84c75e6d00ee609d60cfe5e3924e212353c20d44d767fcb2cd8723369","last_reissued_at":"2026-05-18T03:28:16.917812Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:28:16.917812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Low lying spectroscopy of odd-odd $^{146}$Eu","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Chowdhury, D. Banerjee, P. Das, R. Guin, S. Bhattacharyya, S. Chanda, S. K. Das, T. Bhattacharjee, T. Malik","submitted_at":"2013-03-26T07:31:51Z","abstract_excerpt":"Electron Capture (EC) decay of $^{146}$Gd($\\it{t_{1/2}}$ = 48d) to the low lying states of $^{146}$Eu has been studied using high-resolution $\\gamma$ ray spectroscopy. The $^{146}$Gd activity was produced by ($\\alpha$, 2n) reaction at E$_{\\alpha}$ = 32 MeV using 93.8% enriched $^{144}$Sm target. The level structure has been considerably modified from the measurement of $\\gamma$ ray singles, $\\gamma\\gamma$ coincidences and decay half lives. Lifetime measurement has been performed for the 3$^-$ (114.06 keV) and 2$^-$ (229.4 keV) levels of $^{146}$Eu using Mirror Symmetric Centroid Difference (MS"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.6398","kind":"arxiv","version":3},"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":"1303.6398","created_at":"2026-05-18T03:28:16.917936+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.6398v3","created_at":"2026-05-18T03:28:16.917936+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.6398","created_at":"2026-05-18T03:28:16.917936+00:00"},{"alias_kind":"pith_short_12","alias_value":"KBTBLOCMOXTN","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_16","alias_value":"KBTBLOCMOXTNADXG","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_8","alias_value":"KBTBLOCM","created_at":"2026-05-18T12:27:49.015174+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/KBTBLOCMOXTNADXGBHLAZ7S6HE","json":"https://pith.science/pith/KBTBLOCMOXTNADXGBHLAZ7S6HE.json","graph_json":"https://pith.science/api/pith-number/KBTBLOCMOXTNADXGBHLAZ7S6HE/graph.json","events_json":"https://pith.science/api/pith-number/KBTBLOCMOXTNADXGBHLAZ7S6HE/events.json","paper":"https://pith.science/paper/KBTBLOCM"},"agent_actions":{"view_html":"https://pith.science/pith/KBTBLOCMOXTNADXGBHLAZ7S6HE","download_json":"https://pith.science/pith/KBTBLOCMOXTNADXGBHLAZ7S6HE.json","view_paper":"https://pith.science/paper/KBTBLOCM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.6398&json=true","fetch_graph":"https://pith.science/api/pith-number/KBTBLOCMOXTNADXGBHLAZ7S6HE/graph.json","fetch_events":"https://pith.science/api/pith-number/KBTBLOCMOXTNADXGBHLAZ7S6HE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KBTBLOCMOXTNADXGBHLAZ7S6HE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KBTBLOCMOXTNADXGBHLAZ7S6HE/action/storage_attestation","attest_author":"https://pith.science/pith/KBTBLOCMOXTNADXGBHLAZ7S6HE/action/author_attestation","sign_citation":"https://pith.science/pith/KBTBLOCMOXTNADXGBHLAZ7S6HE/action/citation_signature","submit_replication":"https://pith.science/pith/KBTBLOCMOXTNADXGBHLAZ7S6HE/action/replication_record"}},"created_at":"2026-05-18T03:28:16.917936+00:00","updated_at":"2026-05-18T03:28:16.917936+00:00"}