{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:GC2N6NQGSQEX4K4YFGV6DCCKKD","short_pith_number":"pith:GC2N6NQG","schema_version":"1.0","canonical_sha256":"30b4df360694097e2b9829abe1884a50e7f01c5e32f0d615e832f802a18a5b34","source":{"kind":"arxiv","id":"1606.06616","version":1},"attestation_state":"computed","paper":{"title":"Double Beta Decays into Excited States in $^{110}$Pd and $^{102}$Pd","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"B. Lehnert, D. Degering, E. Andreotti, K. Zuber, M. Hult, M. Laubenstein, T. Wester","submitted_at":"2016-06-21T15:21:18Z","abstract_excerpt":"A search for double beta decays of $^{110}$Pd and $^{102}$Pd into excited states of the daughter nuclides has been performed using three ultra-low background gamma-spectrometry measurements in the Felsenkeller laboratory, Germany, the HADES laboratory, Belgium and at the LNGS, Italy. The combined Bayesian analysis of the three measurements sets improved half-life limits for the $2\\nu\\beta\\beta$ and $0\\nu\\beta\\beta$ decay modes of the $2^+_1$, $0^+_1$ and $2^+_2$ transitions in $^{110}$Pd to $2.9\\cdot10^{20}$ yr, $4.0\\cdot10^{20}$ yr and $3.0\\cdot10^{20}$ yr respectively and in $^{102}$Pd to $7"},"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":"1606.06616","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2016-06-21T15:21:18Z","cross_cats_sorted":[],"title_canon_sha256":"3137054e3e49aa721b710c8851fbc1f285ac36f70ca15e237e25109eb67cfb7f","abstract_canon_sha256":"06aaf3bd97f3f0765c1012dd107442400606e011a117b162349efbc711fc09d9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:27.290043Z","signature_b64":"iSCOIqGOdSR0+aJQ/7H3QceaqrctUhHyfbztu2ZCrvh3+eR3cQTsigVEYkX/9LvPffzMbVCBogy0Jgr44Em6Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30b4df360694097e2b9829abe1884a50e7f01c5e32f0d615e832f802a18a5b34","last_reissued_at":"2026-05-18T00:57:27.289200Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:27.289200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Double Beta Decays into Excited States in $^{110}$Pd and $^{102}$Pd","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"B. Lehnert, D. Degering, E. Andreotti, K. Zuber, M. Hult, M. Laubenstein, T. Wester","submitted_at":"2016-06-21T15:21:18Z","abstract_excerpt":"A search for double beta decays of $^{110}$Pd and $^{102}$Pd into excited states of the daughter nuclides has been performed using three ultra-low background gamma-spectrometry measurements in the Felsenkeller laboratory, Germany, the HADES laboratory, Belgium and at the LNGS, Italy. The combined Bayesian analysis of the three measurements sets improved half-life limits for the $2\\nu\\beta\\beta$ and $0\\nu\\beta\\beta$ decay modes of the $2^+_1$, $0^+_1$ and $2^+_2$ transitions in $^{110}$Pd to $2.9\\cdot10^{20}$ yr, $4.0\\cdot10^{20}$ yr and $3.0\\cdot10^{20}$ yr respectively and in $^{102}$Pd to $7"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.06616","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":"1606.06616","created_at":"2026-05-18T00:57:27.289342+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.06616v1","created_at":"2026-05-18T00:57:27.289342+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.06616","created_at":"2026-05-18T00:57:27.289342+00:00"},{"alias_kind":"pith_short_12","alias_value":"GC2N6NQGSQEX","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_16","alias_value":"GC2N6NQGSQEX4K4Y","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_8","alias_value":"GC2N6NQG","created_at":"2026-05-18T12:30:15.759754+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/GC2N6NQGSQEX4K4YFGV6DCCKKD","json":"https://pith.science/pith/GC2N6NQGSQEX4K4YFGV6DCCKKD.json","graph_json":"https://pith.science/api/pith-number/GC2N6NQGSQEX4K4YFGV6DCCKKD/graph.json","events_json":"https://pith.science/api/pith-number/GC2N6NQGSQEX4K4YFGV6DCCKKD/events.json","paper":"https://pith.science/paper/GC2N6NQG"},"agent_actions":{"view_html":"https://pith.science/pith/GC2N6NQGSQEX4K4YFGV6DCCKKD","download_json":"https://pith.science/pith/GC2N6NQGSQEX4K4YFGV6DCCKKD.json","view_paper":"https://pith.science/paper/GC2N6NQG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.06616&json=true","fetch_graph":"https://pith.science/api/pith-number/GC2N6NQGSQEX4K4YFGV6DCCKKD/graph.json","fetch_events":"https://pith.science/api/pith-number/GC2N6NQGSQEX4K4YFGV6DCCKKD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GC2N6NQGSQEX4K4YFGV6DCCKKD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GC2N6NQGSQEX4K4YFGV6DCCKKD/action/storage_attestation","attest_author":"https://pith.science/pith/GC2N6NQGSQEX4K4YFGV6DCCKKD/action/author_attestation","sign_citation":"https://pith.science/pith/GC2N6NQGSQEX4K4YFGV6DCCKKD/action/citation_signature","submit_replication":"https://pith.science/pith/GC2N6NQGSQEX4K4YFGV6DCCKKD/action/replication_record"}},"created_at":"2026-05-18T00:57:27.289342+00:00","updated_at":"2026-05-18T00:57:27.289342+00:00"}