{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:DUWHRK7NEWLHCZ26IKQX47XNSB","short_pith_number":"pith:DUWHRK7N","canonical_record":{"source":{"id":"1711.03854","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-11-10T15:07:20Z","cross_cats_sorted":[],"title_canon_sha256":"e791a74a317692f852bbefb8373e1d1590674d2f560ea227db9d4ac2f12cec2f","abstract_canon_sha256":"e481da014696a5c73abea0f35a3107655fdd78a4cf1364702cd52937a5a6ce21"},"schema_version":"1.0"},"canonical_sha256":"1d2c78abed259671675e42a17e7eed907a50144bc396dcc8dde1ced8141eb791","source":{"kind":"arxiv","id":"1711.03854","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.03854","created_at":"2026-05-18T00:30:51Z"},{"alias_kind":"arxiv_version","alias_value":"1711.03854v1","created_at":"2026-05-18T00:30:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03854","created_at":"2026-05-18T00:30:51Z"},{"alias_kind":"pith_short_12","alias_value":"DUWHRK7NEWLH","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"DUWHRK7NEWLHCZ26","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"DUWHRK7N","created_at":"2026-05-18T12:31:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:DUWHRK7NEWLHCZ26IKQX47XNSB","target":"record","payload":{"canonical_record":{"source":{"id":"1711.03854","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-11-10T15:07:20Z","cross_cats_sorted":[],"title_canon_sha256":"e791a74a317692f852bbefb8373e1d1590674d2f560ea227db9d4ac2f12cec2f","abstract_canon_sha256":"e481da014696a5c73abea0f35a3107655fdd78a4cf1364702cd52937a5a6ce21"},"schema_version":"1.0"},"canonical_sha256":"1d2c78abed259671675e42a17e7eed907a50144bc396dcc8dde1ced8141eb791","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:51.273209Z","signature_b64":"7nKi5gd1HORl4y6hh+nZXjIGldocPu0N7DxFaXDEioTVvG5XDjO7P7U9fwIZdqMtlP2wsmllXmnKEotPI1toCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d2c78abed259671675e42a17e7eed907a50144bc396dcc8dde1ced8141eb791","last_reissued_at":"2026-05-18T00:30:51.272683Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:51.272683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.03854","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:30:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G+fkFRG9xCpqQXCp9KjzXP/b+cIXUmESwi+f3Mzk9MKXRb19XF3m+pcd2IT6dQq8qZYDpyLeBjyD+dVTIPWECQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T05:51:54.975189Z"},"content_sha256":"9c5f7ed4434f52d77a1c0bfac39b310f2912c4285bcd3ba7a8f6af15c1449665","schema_version":"1.0","event_id":"sha256:9c5f7ed4434f52d77a1c0bfac39b310f2912c4285bcd3ba7a8f6af15c1449665"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:DUWHRK7NEWLHCZ26IKQX47XNSB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Investigation of 2$\\beta$ Decay of $^{116}$Cd with the Help of Enriched $^{116}$CdWO$_4$ Crystal Scintillators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Incicchitti, A.S. Barabash, D.M. Chernyak, D.V. Kasperovych, D.V. Poda, F.A. Danevich, F. Cappella, M. Laubenstein, O.G. Polischuk, P. Belli, R. Bernabei, R. Cerulli, S. d'Angelo, S.I. Konovalov, V. Caracciolo, V.I. Tretyak, V.I. Umatov, V.M. Mokina, V.N. Shlegel, V.V. Kobychev, Ya.V. Vasiliev","submitted_at":"2017-11-10T15:07:20Z","abstract_excerpt":"Double beta decay of $^{116}$Cd has been investigated with the help of radiopure enriched $^{116}$CdWO$_4$ crystal scintillators in the experiment Aurora. The half-life of $^{116}$Cd relatively to the 2$\\nu$2$\\beta$ decay of $^{116}$Cd to the ground level of $^{116}$Sn is measured with the highest up-to-date accuracy as $T_{1/2}$ = [2.69 $\\pm$ 0.02 (stat.) $\\pm$ 0.14 (syst.)] $\\times$ 10$^{19}$ yr. A new improved limit on the 0$\\nu$2$\\beta$ decay of $^{116}$Cd to the ground state of $^{116}$Sn is set as $T_{1/2}\\geq 2.4 \\times 10^{23}$ yr at 90\\% C.L., that corresponds to the effective Majoran"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03854","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:30:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nPhSBFW+tfNK7OQ8RlkqGSAF9qmMyc/TIXlVjJlH5TXBq7gOP5u0GKS0maxMmcMertpSKAgQLfv8vyfzbzChCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T05:51:54.975625Z"},"content_sha256":"1668f480ac9d2f9d7334e35438734a56a72165a80200dbcdff4ab8de4e83d284","schema_version":"1.0","event_id":"sha256:1668f480ac9d2f9d7334e35438734a56a72165a80200dbcdff4ab8de4e83d284"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DUWHRK7NEWLHCZ26IKQX47XNSB/bundle.json","state_url":"https://pith.science/pith/DUWHRK7NEWLHCZ26IKQX47XNSB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DUWHRK7NEWLHCZ26IKQX47XNSB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T05:51:54Z","links":{"resolver":"https://pith.science/pith/DUWHRK7NEWLHCZ26IKQX47XNSB","bundle":"https://pith.science/pith/DUWHRK7NEWLHCZ26IKQX47XNSB/bundle.json","state":"https://pith.science/pith/DUWHRK7NEWLHCZ26IKQX47XNSB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DUWHRK7NEWLHCZ26IKQX47XNSB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DUWHRK7NEWLHCZ26IKQX47XNSB","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"e481da014696a5c73abea0f35a3107655fdd78a4cf1364702cd52937a5a6ce21","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-11-10T15:07:20Z","title_canon_sha256":"e791a74a317692f852bbefb8373e1d1590674d2f560ea227db9d4ac2f12cec2f"},"schema_version":"1.0","source":{"id":"1711.03854","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.03854","created_at":"2026-05-18T00:30:51Z"},{"alias_kind":"arxiv_version","alias_value":"1711.03854v1","created_at":"2026-05-18T00:30:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03854","created_at":"2026-05-18T00:30:51Z"},{"alias_kind":"pith_short_12","alias_value":"DUWHRK7NEWLH","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"DUWHRK7NEWLHCZ26","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"DUWHRK7N","created_at":"2026-05-18T12:31:12Z"}],"graph_snapshots":[{"event_id":"sha256:1668f480ac9d2f9d7334e35438734a56a72165a80200dbcdff4ab8de4e83d284","target":"graph","created_at":"2026-05-18T00:30:51Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Double beta decay of $^{116}$Cd has been investigated with the help of radiopure enriched $^{116}$CdWO$_4$ crystal scintillators in the experiment Aurora. The half-life of $^{116}$Cd relatively to the 2$\\nu$2$\\beta$ decay of $^{116}$Cd to the ground level of $^{116}$Sn is measured with the highest up-to-date accuracy as $T_{1/2}$ = [2.69 $\\pm$ 0.02 (stat.) $\\pm$ 0.14 (syst.)] $\\times$ 10$^{19}$ yr. A new improved limit on the 0$\\nu$2$\\beta$ decay of $^{116}$Cd to the ground state of $^{116}$Sn is set as $T_{1/2}\\geq 2.4 \\times 10^{23}$ yr at 90\\% C.L., that corresponds to the effective Majoran","authors_text":"A. Incicchitti, A.S. Barabash, D.M. Chernyak, D.V. Kasperovych, D.V. Poda, F.A. Danevich, F. Cappella, M. Laubenstein, O.G. Polischuk, P. Belli, R. Bernabei, R. Cerulli, S. d'Angelo, S.I. Konovalov, V. Caracciolo, V.I. Tretyak, V.I. Umatov, V.M. Mokina, V.N. Shlegel, V.V. Kobychev, Ya.V. Vasiliev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-11-10T15:07:20Z","title":"Investigation of 2$\\beta$ Decay of $^{116}$Cd with the Help of Enriched $^{116}$CdWO$_4$ Crystal Scintillators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03854","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9c5f7ed4434f52d77a1c0bfac39b310f2912c4285bcd3ba7a8f6af15c1449665","target":"record","created_at":"2026-05-18T00:30:51Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"e481da014696a5c73abea0f35a3107655fdd78a4cf1364702cd52937a5a6ce21","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2017-11-10T15:07:20Z","title_canon_sha256":"e791a74a317692f852bbefb8373e1d1590674d2f560ea227db9d4ac2f12cec2f"},"schema_version":"1.0","source":{"id":"1711.03854","kind":"arxiv","version":1}},"canonical_sha256":"1d2c78abed259671675e42a17e7eed907a50144bc396dcc8dde1ced8141eb791","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d2c78abed259671675e42a17e7eed907a50144bc396dcc8dde1ced8141eb791","first_computed_at":"2026-05-18T00:30:51.272683Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:51.272683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7nKi5gd1HORl4y6hh+nZXjIGldocPu0N7DxFaXDEioTVvG5XDjO7P7U9fwIZdqMtlP2wsmllXmnKEotPI1toCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:51.273209Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.03854","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9c5f7ed4434f52d77a1c0bfac39b310f2912c4285bcd3ba7a8f6af15c1449665","sha256:1668f480ac9d2f9d7334e35438734a56a72165a80200dbcdff4ab8de4e83d284"],"state_sha256":"c593b5055bdf0e83e3e0bbae9d0ac927569730cb6be065509d1054a44f71909b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j6gqOgH/Qr9ltoaPuy+8GYAguqlrqaDhXAoRTkRmiB6fv3rVwDk1JR+MTuEEbrxyEkAvTUC6NIRlZvlIaazhDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T05:51:54.977897Z","bundle_sha256":"d4b8c3d2c09dacc7c52c8cff48a17b898f14854255b6f4d3c7118bcd16467933"}}