{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:WK54AJ2QCHS7U3HJYFDWDUTS6B","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":"48039824061cdc091821d7d6033b4345a35a870843f3463809a572604fbb2add","cross_cats_sorted":["hep-ex","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-10-24T14:39:26Z","title_canon_sha256":"a1b42cbb76af0be3e166d812964bd56925f595a97eca30e2ed25239dd8a15232"},"schema_version":"1.0","source":{"id":"1410.6700","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.6700","created_at":"2026-07-04T23:53:52Z"},{"alias_kind":"arxiv_version","alias_value":"1410.6700v1","created_at":"2026-07-04T23:53:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.6700","created_at":"2026-07-04T23:53:52Z"},{"alias_kind":"pith_short_12","alias_value":"WK54AJ2QCHS7","created_at":"2026-07-04T23:53:52Z"},{"alias_kind":"pith_short_16","alias_value":"WK54AJ2QCHS7U3HJ","created_at":"2026-07-04T23:53:52Z"},{"alias_kind":"pith_short_8","alias_value":"WK54AJ2Q","created_at":"2026-07-04T23:53:52Z"}],"graph_snapshots":[{"event_id":"sha256:acf8d295f8746849280b74d2813b61a0995414d89f5dd93efe306fd28f4d7b7f","target":"graph","created_at":"2026-07-04T23:53:52Z","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/1410.6700/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"NEXT-DEMO is a 1:4.5 scale prototype of the NEXT100 detector, a high-pressure xenon gas TPC that will search for the neutrinoless double beta decay of $^{136}$Xe. X-ray energy depositions produced by the de-excitation of Xenon atoms after the interaction of gamma rays from radioactive sources have been used to characterize the response of the detector obtaining the spatial calibration needed for close-to-optimal energy resolution. Our result, 5.5% FWHM at 30 keV, extrapolates to 0.6% FWHM at the Q value of $^{136}$Xe. Additionally, alpha decays from radon have been used to measure several dete","authors_text":"D. Lorca, J. J. Gomez-Cadenas (for the NEXT Collaboration), J. Martin-Albo, L. Serra, M. Sorel","cross_cats":["hep-ex","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-10-24T14:39:26Z","title":"Latest results of NEXT-DEMO, the prototype of the NEXT 100 double beta decay experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.6700","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":"sha256:51090fcebd384044244739d6197413b00995984e8c5676d734ee0275d2353b6b","target":"record","created_at":"2026-07-04T23:53:52Z","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":"48039824061cdc091821d7d6033b4345a35a870843f3463809a572604fbb2add","cross_cats_sorted":["hep-ex","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-10-24T14:39:26Z","title_canon_sha256":"a1b42cbb76af0be3e166d812964bd56925f595a97eca30e2ed25239dd8a15232"},"schema_version":"1.0","source":{"id":"1410.6700","kind":"arxiv","version":1}},"canonical_sha256":"b2bbc0275011e5fa6ce9c14761d272f05fabcc3b42d68f89beab595b50e2c15f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2bbc0275011e5fa6ce9c14761d272f05fabcc3b42d68f89beab595b50e2c15f","first_computed_at":"2026-07-04T23:53:52.188995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:53:52.188995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g3HOdUWljWxfNkPmlKohRLYa10TLTYhFeOYDILpqsfD4h+ku3hyJ3ino9+l4nGC1lB115v6CAJ2iC6VH8afeCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T23:53:52.189466Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.6700","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:51090fcebd384044244739d6197413b00995984e8c5676d734ee0275d2353b6b","sha256:acf8d295f8746849280b74d2813b61a0995414d89f5dd93efe306fd28f4d7b7f"],"state_sha256":"1bd2e0f01f0598c6bf22c28b8cea7cafc200a18918c3021df76c66b05f5aff5f"}