{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:WXFYYJDMR3YUSWWZJGWQPLPOGT","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":"7d38a8e1d09bb2edc895fc11f08085bcf695f2eeba4a1ac4f880b35528f84488","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-02-05T21:00:16Z","title_canon_sha256":"b3a1a12b11fab1b93d64b1f3ae8cae7c04983bc10d0796ea9bd5c25edc8bcabe"},"schema_version":"1.0","source":{"id":"1402.1170","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.1170","created_at":"2026-07-04T23:55:28Z"},{"alias_kind":"arxiv_version","alias_value":"1402.1170v1","created_at":"2026-07-04T23:55:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.1170","created_at":"2026-07-04T23:55:28Z"},{"alias_kind":"pith_short_12","alias_value":"WXFYYJDMR3YU","created_at":"2026-07-04T23:55:28Z"},{"alias_kind":"pith_short_16","alias_value":"WXFYYJDMR3YUSWWZ","created_at":"2026-07-04T23:55:28Z"},{"alias_kind":"pith_short_8","alias_value":"WXFYYJDM","created_at":"2026-07-04T23:55:28Z"}],"graph_snapshots":[{"event_id":"sha256:eb26606195d49181bccc911b6bdf581be0693b72fd6cdc9a938212776ee93d93","target":"graph","created_at":"2026-07-04T23:55:28Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1402.1170/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The search for neutrino-less double-beta decay has been a very active field of research in the last decade. Neutrino-less double-beta decay may answer essential open questions in neutrino physics. While double-beta decay accompanied by the emission of two neutrinos is allowed by the Standard Model, the neutrino-less process requires neutrinos to be Majorana particles. Detecting this decay could determine the nature of neutrinos, the neutrino effective mass, and the mass hierarchy. Xenon-136 and germanium-76 experiments currently have the best sensitivities. For both isotopes the lifetime of ne","authors_text":"Delia Tosi (on behalf of the EXO Collaboration)","cross_cats":["physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-02-05T21:00:16Z","title":"The search for neutrino-less double-beta decay: summary of current experiments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1170","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":"sha256:638087f3ee0b7e765c0a860d0890f5b05f5706877e13508254d3b88cb476f797","target":"record","created_at":"2026-07-04T23:55:28Z","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":"7d38a8e1d09bb2edc895fc11f08085bcf695f2eeba4a1ac4f880b35528f84488","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-02-05T21:00:16Z","title_canon_sha256":"b3a1a12b11fab1b93d64b1f3ae8cae7c04983bc10d0796ea9bd5c25edc8bcabe"},"schema_version":"1.0","source":{"id":"1402.1170","kind":"arxiv","version":1}},"canonical_sha256":"b5cb8c246c8ef1495ad949ad07adee34ed1c5644dc4632ac6fcaf3e7c2644195","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5cb8c246c8ef1495ad949ad07adee34ed1c5644dc4632ac6fcaf3e7c2644195","first_computed_at":"2026-07-04T23:55:28.215513Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:55:28.215513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RWtb3dx9akmx+JQPs881hdcBRj5WflQ/4l3voXfNIpPEr55HG2qx9LN9y0awjdIj405/riC8F2ayZvZX1T7tBA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:55:28.215882Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.1170","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:638087f3ee0b7e765c0a860d0890f5b05f5706877e13508254d3b88cb476f797","sha256:eb26606195d49181bccc911b6bdf581be0693b72fd6cdc9a938212776ee93d93"],"state_sha256":"e7b500a839828f6227be7dde4f48ff2673f34a6221df7f53f026205734034620"}