{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:TYQDK4U5AFFXIERLURGYNM47F5","short_pith_number":"pith:TYQDK4U5","canonical_record":{"source":{"id":"1210.4020","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2012-10-15T13:28:03Z","cross_cats_sorted":["hep-ex","hep-ph"],"title_canon_sha256":"56a9340482df9fa048676c6ebf1b42ff45ee2f046d94e5a951f0748f64281eb7","abstract_canon_sha256":"30a8a93b57dfe86ce095db8be52397acdc599d7e2119cc272459bc2834e2ae69"},"schema_version":"1.0"},"canonical_sha256":"9e2035729d014b74122ba44d86b39f2f5f3dc26e641ce00ede4610b967f7d3db","source":{"kind":"arxiv","id":"1210.4020","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.4020","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"arxiv_version","alias_value":"1210.4020v1","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.4020","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"pith_short_12","alias_value":"TYQDK4U5AFFX","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"pith_short_16","alias_value":"TYQDK4U5AFFXIERL","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"pith_short_8","alias_value":"TYQDK4U5","created_at":"2026-07-04T23:53:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:TYQDK4U5AFFXIERLURGYNM47F5","target":"record","payload":{"canonical_record":{"source":{"id":"1210.4020","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2012-10-15T13:28:03Z","cross_cats_sorted":["hep-ex","hep-ph"],"title_canon_sha256":"56a9340482df9fa048676c6ebf1b42ff45ee2f046d94e5a951f0748f64281eb7","abstract_canon_sha256":"30a8a93b57dfe86ce095db8be52397acdc599d7e2119cc272459bc2834e2ae69"},"schema_version":"1.0"},"canonical_sha256":"9e2035729d014b74122ba44d86b39f2f5f3dc26e641ce00ede4610b967f7d3db","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:53:43.742083Z","signature_b64":"8LihRidCRgwnYe4TlgCc6uVfG/pEBYQ6gXs3SrkNZpIKy3TVBGNOtBPl7TV7prredMdDWUt0N3rVnOnCZgF+Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e2035729d014b74122ba44d86b39f2f5f3dc26e641ce00ede4610b967f7d3db","last_reissued_at":"2026-07-04T23:53:43.741733Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:53:43.741733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.4020","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":"2026-07-04T23:53:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dAuVO/SKHLz41lm71QgYBlLdKdVzjTRvlF3Z/yS3kmurdSETOeHI6uzp+4cqGeJufVqqs7rjghW6wVmjpXHzAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T02:58:13.695826Z"},"content_sha256":"3f0b949ce8ffb6e2e998aadb96ff04bff9b8b497b4cae2d999568ba1134a1d7d","schema_version":"1.0","event_id":"sha256:3f0b949ce8ffb6e2e998aadb96ff04bff9b8b497b4cae2d999568ba1134a1d7d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:TYQDK4U5AFFXIERLURGYNM47F5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The NEXT experiment: A high pressure xenon gas TPC for neutrinoless double beta decay searches","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph"],"primary_cat":"physics.ins-det","authors_text":"D. Lorca, F. Monrabal (for the NEXT Collaboration), J. Mart\\'in-Albo","submitted_at":"2012-10-15T13:28:03Z","abstract_excerpt":"Neutrinoless double beta decay is a hypothetical, very slow nuclear transition in which two neutrons undergo beta decay simultaneously and without the emission of neutrinos. The importance of this process goes beyond its intrinsic interest: an unambiguous observation would establish a Majorana nature for the neutrino and prove the violation of lepton number. NEXT is a new experiment to search for neutrinoless double beta decay using a radiopure high-pressure xenon gas TPC, filled with 100 kg of Xe enriched in Xe-136. NEXT will be the first large high-pressure gas TPC to use electroluminescence"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.4020","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1210.4020/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T23:53:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ffd+zXSKga9dA2gtKdfxtemigu0DBQ4EDk/u3gErF3to+/jzGP2SnrBZ2jfLZo9UFSE4/vKrBdNyiNardlGLCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T02:58:13.696333Z"},"content_sha256":"48ed772c86566529b70476808818d122f7295be872a9fbe21a454f8f6e334129","schema_version":"1.0","event_id":"sha256:48ed772c86566529b70476808818d122f7295be872a9fbe21a454f8f6e334129"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TYQDK4U5AFFXIERLURGYNM47F5/bundle.json","state_url":"https://pith.science/pith/TYQDK4U5AFFXIERLURGYNM47F5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TYQDK4U5AFFXIERLURGYNM47F5/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":"2026-08-18T02:58:13Z","links":{"resolver":"https://pith.science/pith/TYQDK4U5AFFXIERLURGYNM47F5","bundle":"https://pith.science/pith/TYQDK4U5AFFXIERLURGYNM47F5/bundle.json","state":"https://pith.science/pith/TYQDK4U5AFFXIERLURGYNM47F5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TYQDK4U5AFFXIERLURGYNM47F5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TYQDK4U5AFFXIERLURGYNM47F5","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":"30a8a93b57dfe86ce095db8be52397acdc599d7e2119cc272459bc2834e2ae69","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2012-10-15T13:28:03Z","title_canon_sha256":"56a9340482df9fa048676c6ebf1b42ff45ee2f046d94e5a951f0748f64281eb7"},"schema_version":"1.0","source":{"id":"1210.4020","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.4020","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"arxiv_version","alias_value":"1210.4020v1","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.4020","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"pith_short_12","alias_value":"TYQDK4U5AFFX","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"pith_short_16","alias_value":"TYQDK4U5AFFXIERL","created_at":"2026-07-04T23:53:43Z"},{"alias_kind":"pith_short_8","alias_value":"TYQDK4U5","created_at":"2026-07-04T23:53:43Z"}],"graph_snapshots":[{"event_id":"sha256:48ed772c86566529b70476808818d122f7295be872a9fbe21a454f8f6e334129","target":"graph","created_at":"2026-07-04T23:53:43Z","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/1210.4020/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neutrinoless double beta decay is a hypothetical, very slow nuclear transition in which two neutrons undergo beta decay simultaneously and without the emission of neutrinos. The importance of this process goes beyond its intrinsic interest: an unambiguous observation would establish a Majorana nature for the neutrino and prove the violation of lepton number. NEXT is a new experiment to search for neutrinoless double beta decay using a radiopure high-pressure xenon gas TPC, filled with 100 kg of Xe enriched in Xe-136. NEXT will be the first large high-pressure gas TPC to use electroluminescence","authors_text":"D. Lorca, F. Monrabal (for the NEXT Collaboration), J. Mart\\'in-Albo","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2012-10-15T13:28:03Z","title":"The NEXT experiment: A high pressure xenon gas TPC for neutrinoless double beta decay searches"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.4020","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":"sha256:3f0b949ce8ffb6e2e998aadb96ff04bff9b8b497b4cae2d999568ba1134a1d7d","target":"record","created_at":"2026-07-04T23:53:43Z","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":"30a8a93b57dfe86ce095db8be52397acdc599d7e2119cc272459bc2834e2ae69","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2012-10-15T13:28:03Z","title_canon_sha256":"56a9340482df9fa048676c6ebf1b42ff45ee2f046d94e5a951f0748f64281eb7"},"schema_version":"1.0","source":{"id":"1210.4020","kind":"arxiv","version":1}},"canonical_sha256":"9e2035729d014b74122ba44d86b39f2f5f3dc26e641ce00ede4610b967f7d3db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e2035729d014b74122ba44d86b39f2f5f3dc26e641ce00ede4610b967f7d3db","first_computed_at":"2026-07-04T23:53:43.741733Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:53:43.741733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8LihRidCRgwnYe4TlgCc6uVfG/pEBYQ6gXs3SrkNZpIKy3TVBGNOtBPl7TV7prredMdDWUt0N3rVnOnCZgF+Bw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:53:43.742083Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.4020","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f0b949ce8ffb6e2e998aadb96ff04bff9b8b497b4cae2d999568ba1134a1d7d","sha256:48ed772c86566529b70476808818d122f7295be872a9fbe21a454f8f6e334129"],"state_sha256":"6c4cc0551d0aabaa7201b864b36e3a9281988b8bcf9e5115853dd5ea74e2671e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"evUb5SQwhidGcIC6Bi62It5kbNQhICzTvkX+C8wModq9MSFThpIuXW9H69YEK46jnKk28FvbOk9rTQmc2bW6CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T02:58:13.700312Z","bundle_sha256":"5791a7e8e72844ef9fd6b655230484c85fbb642befc6cee958df6101cf73261a"}}