{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:FELX4SRXU35D3FS2UCPRBXGODU","short_pith_number":"pith:FELX4SRX","canonical_record":{"source":{"id":"2411.03722","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2024-11-06T07:39:32Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"d1428b554f368968ff835e7428c82f7138b6af1b421e790ca3793897d66028ca","abstract_canon_sha256":"5b555e54a2fff6fd542ec9f05282909509c6bc0fbec4094605a70b63c2d86bbf"},"schema_version":"1.0"},"canonical_sha256":"29177e4a37a6fa3d965aa09f10dcce1d06f505833d80bda268ea67e7771341a7","source":{"kind":"arxiv","id":"2411.03722","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.03722","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"arxiv_version","alias_value":"2411.03722v2","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.03722","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"pith_short_12","alias_value":"FELX4SRXU35D","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"pith_short_16","alias_value":"FELX4SRXU35D3FS2","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"pith_short_8","alias_value":"FELX4SRX","created_at":"2026-07-05T10:12:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:FELX4SRXU35D3FS2UCPRBXGODU","target":"record","payload":{"canonical_record":{"source":{"id":"2411.03722","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2024-11-06T07:39:32Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"d1428b554f368968ff835e7428c82f7138b6af1b421e790ca3793897d66028ca","abstract_canon_sha256":"5b555e54a2fff6fd542ec9f05282909509c6bc0fbec4094605a70b63c2d86bbf"},"schema_version":"1.0"},"canonical_sha256":"29177e4a37a6fa3d965aa09f10dcce1d06f505833d80bda268ea67e7771341a7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:12:23.076161Z","signature_b64":"flYJ8PdUsMvu4A0hzQModZAN6+v7qpIEn15Az0+cZ+wrQXCjnAX5UtmEXEtf0Okpmf7dMOg4orWWlF3iM2q1AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"29177e4a37a6fa3d965aa09f10dcce1d06f505833d80bda268ea67e7771341a7","last_reissued_at":"2026-07-05T10:12:23.075548Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:12:23.075548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.03722","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:12:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2dHh738jvKZwngqNQ0girgk0V4hSz51FnFP+RHtLdPpr65oFDz9i4q0NympruB+NriWWVXqTOCfO6v5j1S51AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:42:05.261043Z"},"content_sha256":"aadf6b2075a7f59ce37aa537423009aabe725fb82fd5fd4b55c0739fe5f5d012","schema_version":"1.0","event_id":"sha256:aadf6b2075a7f59ce37aa537423009aabe725fb82fd5fd4b55c0739fe5f5d012"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:FELX4SRXU35D3FS2UCPRBXGODU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simulation of a radial TPC for the detection of neutrinoless double beta decay","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Cadiou, A. Dastgheibi-Fard, A. Meregaglia, C. Jollet, D. Charrier, F. Druillole, F. Piquemal, I. Kontul, J. Busto, J. Kaizer, M. Chapellier, M. Gros, M. Macko, M. Roche, P. Charpentier, P. Hellmuth, P. Lautridou, P. Le Ray, P. Povinec, R. Bouet","submitted_at":"2024-11-06T07:39:32Z","abstract_excerpt":"To search for $\\beta\\beta0\\nu$ decay with unprecedented sensitivity, the R2D2 collaboration is developing a radial time projection chamber with a fiducial mass of half a tonne of $^{136}$Xe at high pressure. The various approaches implemented to eliminate the radioactive background are presented in terms of detector design, topological recognition of interactions, and event energy reconstruction. The developed tools enable the disentangling of the sought-after signal from the background. The projected sensitivity after ten years of data taking yields a half-life limit exceeding $10^{27}$ years"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.03722","kind":"arxiv","version":2},"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/2411.03722/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":"2026-07-05T10:12:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"62TyTUHoWxG7+YL8tnsMdU+nw4j+KrdgbgC4Lg9TMg32CduqovPHQzhLcW1/+gdnT0YpD+V79P/Hto+TlfUNAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:42:05.261626Z"},"content_sha256":"b116032b2933299ef37032d4b3079c75cdbacab95d569bd223e3c8f8341b3f42","schema_version":"1.0","event_id":"sha256:b116032b2933299ef37032d4b3079c75cdbacab95d569bd223e3c8f8341b3f42"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FELX4SRXU35D3FS2UCPRBXGODU/bundle.json","state_url":"https://pith.science/pith/FELX4SRXU35D3FS2UCPRBXGODU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FELX4SRXU35D3FS2UCPRBXGODU/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":"2026-07-05T15:42:05Z","links":{"resolver":"https://pith.science/pith/FELX4SRXU35D3FS2UCPRBXGODU","bundle":"https://pith.science/pith/FELX4SRXU35D3FS2UCPRBXGODU/bundle.json","state":"https://pith.science/pith/FELX4SRXU35D3FS2UCPRBXGODU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FELX4SRXU35D3FS2UCPRBXGODU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:FELX4SRXU35D3FS2UCPRBXGODU","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":"5b555e54a2fff6fd542ec9f05282909509c6bc0fbec4094605a70b63c2d86bbf","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2024-11-06T07:39:32Z","title_canon_sha256":"d1428b554f368968ff835e7428c82f7138b6af1b421e790ca3793897d66028ca"},"schema_version":"1.0","source":{"id":"2411.03722","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.03722","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"arxiv_version","alias_value":"2411.03722v2","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.03722","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"pith_short_12","alias_value":"FELX4SRXU35D","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"pith_short_16","alias_value":"FELX4SRXU35D3FS2","created_at":"2026-07-05T10:12:23Z"},{"alias_kind":"pith_short_8","alias_value":"FELX4SRX","created_at":"2026-07-05T10:12:23Z"}],"graph_snapshots":[{"event_id":"sha256:b116032b2933299ef37032d4b3079c75cdbacab95d569bd223e3c8f8341b3f42","target":"graph","created_at":"2026-07-05T10:12:23Z","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/2411.03722/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"To search for $\\beta\\beta0\\nu$ decay with unprecedented sensitivity, the R2D2 collaboration is developing a radial time projection chamber with a fiducial mass of half a tonne of $^{136}$Xe at high pressure. The various approaches implemented to eliminate the radioactive background are presented in terms of detector design, topological recognition of interactions, and event energy reconstruction. The developed tools enable the disentangling of the sought-after signal from the background. The projected sensitivity after ten years of data taking yields a half-life limit exceeding $10^{27}$ years","authors_text":"A. Cadiou, A. Dastgheibi-Fard, A. Meregaglia, C. Jollet, D. Charrier, F. Druillole, F. Piquemal, I. Kontul, J. Busto, J. Kaizer, M. Chapellier, M. Gros, M. Macko, M. Roche, P. Charpentier, P. Hellmuth, P. Lautridou, P. Le Ray, P. Povinec, R. Bouet","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2024-11-06T07:39:32Z","title":"Simulation of a radial TPC for the detection of neutrinoless double beta decay"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.03722","kind":"arxiv","version":2},"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:aadf6b2075a7f59ce37aa537423009aabe725fb82fd5fd4b55c0739fe5f5d012","target":"record","created_at":"2026-07-05T10:12:23Z","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":"5b555e54a2fff6fd542ec9f05282909509c6bc0fbec4094605a70b63c2d86bbf","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2024-11-06T07:39:32Z","title_canon_sha256":"d1428b554f368968ff835e7428c82f7138b6af1b421e790ca3793897d66028ca"},"schema_version":"1.0","source":{"id":"2411.03722","kind":"arxiv","version":2}},"canonical_sha256":"29177e4a37a6fa3d965aa09f10dcce1d06f505833d80bda268ea67e7771341a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"29177e4a37a6fa3d965aa09f10dcce1d06f505833d80bda268ea67e7771341a7","first_computed_at":"2026-07-05T10:12:23.075548Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:12:23.075548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"flYJ8PdUsMvu4A0hzQModZAN6+v7qpIEn15Az0+cZ+wrQXCjnAX5UtmEXEtf0Okpmf7dMOg4orWWlF3iM2q1AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:12:23.076161Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.03722","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aadf6b2075a7f59ce37aa537423009aabe725fb82fd5fd4b55c0739fe5f5d012","sha256:b116032b2933299ef37032d4b3079c75cdbacab95d569bd223e3c8f8341b3f42"],"state_sha256":"c46ea7ab71466dabe8886752ae137ed7273cdef4f8816e5273b7a6c898d2e9ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gndhD3xgIwTlVkBzcSy8HXKuFM5HHdA5ZKrtsuvqVJEt6pj9AnzmKkj/8GRWS2u+2AmotwRT6mcbTIhpEQfWAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T15:42:05.264052Z","bundle_sha256":"e295dd57aa8aa0b3a02b11e1d565e322604eb44f6153cf1e6a7af927b96cc4a6"}}