{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:I4MN4GNK3W3ESY4E4FWH6NPDU6","short_pith_number":"pith:I4MN4GNK","schema_version":"1.0","canonical_sha256":"4718de19aaddb6496384e16c7f35e3a795baa3db0d285d7d52998260e19dd615","source":{"kind":"arxiv","id":"1301.7172","version":1},"attestation_state":"computed","paper":{"title":"Two neutrino double-$\\beta$ decay in the interacting boson-fermion model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"F. Iachello, N. Yoshida","submitted_at":"2013-01-30T09:18:40Z","abstract_excerpt":"A calculation of the spectroscopic properties, energy levels and electromagnetic transitions and moments, of the ten nuclei $^{128,130}$Te, $^{128,130}$I, $^{128,130}$Xe, $^{129,131}$I, $^{127,129}$Te within the framework of the interacting boson model (IBM-2) and its extensions (IBFM-2 and IBFFM-2) is presented. The wave functions so obtained are used to calculate single-$\\beta$ and $2\\nu\\beta\\beta$ matrix elements for $^{128,130}$Te $\\to$ $^{128,130}$I $\\to$ $^{128,130}$Xe ecay. Use of the effective value of the axial vector coupling constant $g_{A,\\text{eff},\\beta}$ extracted from single-$\\"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1301.7172","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-01-30T09:18:40Z","cross_cats_sorted":[],"title_canon_sha256":"5e656275915261285f0c4e6c31a16cc621e0a34dab1bd1f711663af187c3ad64","abstract_canon_sha256":"e485f417daf6f3a1f0487c2294cce6ea638296020a7cc0c4608791f85673788a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:01.117700Z","signature_b64":"+fFuZpJgHMdCQ6VkRgxXn9zn0gJctwGsby8qzgZqxXDBS8l4pdu3NBC2U3q4bXJac8Of+1+EINj9vSAxZV5dAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4718de19aaddb6496384e16c7f35e3a795baa3db0d285d7d52998260e19dd615","last_reissued_at":"2026-05-18T03:35:01.116949Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:01.116949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Two neutrino double-$\\beta$ decay in the interacting boson-fermion model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"F. Iachello, N. Yoshida","submitted_at":"2013-01-30T09:18:40Z","abstract_excerpt":"A calculation of the spectroscopic properties, energy levels and electromagnetic transitions and moments, of the ten nuclei $^{128,130}$Te, $^{128,130}$I, $^{128,130}$Xe, $^{129,131}$I, $^{127,129}$Te within the framework of the interacting boson model (IBM-2) and its extensions (IBFM-2 and IBFFM-2) is presented. The wave functions so obtained are used to calculate single-$\\beta$ and $2\\nu\\beta\\beta$ matrix elements for $^{128,130}$Te $\\to$ $^{128,130}$I $\\to$ $^{128,130}$Xe ecay. Use of the effective value of the axial vector coupling constant $g_{A,\\text{eff},\\beta}$ extracted from single-$\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.7172","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":"1301.7172","created_at":"2026-05-18T03:35:01.117061+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.7172v1","created_at":"2026-05-18T03:35:01.117061+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.7172","created_at":"2026-05-18T03:35:01.117061+00:00"},{"alias_kind":"pith_short_12","alias_value":"I4MN4GNK3W3E","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"I4MN4GNK3W3ESY4E","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"I4MN4GNK","created_at":"2026-05-18T12:27:46.883200+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/I4MN4GNK3W3ESY4E4FWH6NPDU6","json":"https://pith.science/pith/I4MN4GNK3W3ESY4E4FWH6NPDU6.json","graph_json":"https://pith.science/api/pith-number/I4MN4GNK3W3ESY4E4FWH6NPDU6/graph.json","events_json":"https://pith.science/api/pith-number/I4MN4GNK3W3ESY4E4FWH6NPDU6/events.json","paper":"https://pith.science/paper/I4MN4GNK"},"agent_actions":{"view_html":"https://pith.science/pith/I4MN4GNK3W3ESY4E4FWH6NPDU6","download_json":"https://pith.science/pith/I4MN4GNK3W3ESY4E4FWH6NPDU6.json","view_paper":"https://pith.science/paper/I4MN4GNK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.7172&json=true","fetch_graph":"https://pith.science/api/pith-number/I4MN4GNK3W3ESY4E4FWH6NPDU6/graph.json","fetch_events":"https://pith.science/api/pith-number/I4MN4GNK3W3ESY4E4FWH6NPDU6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I4MN4GNK3W3ESY4E4FWH6NPDU6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I4MN4GNK3W3ESY4E4FWH6NPDU6/action/storage_attestation","attest_author":"https://pith.science/pith/I4MN4GNK3W3ESY4E4FWH6NPDU6/action/author_attestation","sign_citation":"https://pith.science/pith/I4MN4GNK3W3ESY4E4FWH6NPDU6/action/citation_signature","submit_replication":"https://pith.science/pith/I4MN4GNK3W3ESY4E4FWH6NPDU6/action/replication_record"}},"created_at":"2026-05-18T03:35:01.117061+00:00","updated_at":"2026-05-18T03:35:01.117061+00:00"}