{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:354ZLZL6ZEL32SGRSD5OFQZBBE","short_pith_number":"pith:354ZLZL6","canonical_record":{"source":{"id":"1408.1914","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-08-08T16:59:26Z","cross_cats_sorted":["astro-ph.IM","hep-ex","nucl-ex"],"title_canon_sha256":"68612c9dba4085be42d6947419192394d401b37c33876dca7fd8945836023a93","abstract_canon_sha256":"639b8dcba16381f73fe9a947ba99bcdbbd8e409dea85e07345e1bed14129fe43"},"schema_version":"1.0"},"canonical_sha256":"df7995e57ec917bd48d190fae2c3210931918175799b673f9a67792400fce8c4","source":{"kind":"arxiv","id":"1408.1914","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.1914","created_at":"2026-05-18T01:42:22Z"},{"alias_kind":"arxiv_version","alias_value":"1408.1914v2","created_at":"2026-05-18T01:42:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.1914","created_at":"2026-05-18T01:42:22Z"},{"alias_kind":"pith_short_12","alias_value":"354ZLZL6ZEL3","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"354ZLZL6ZEL32SGR","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"354ZLZL6","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:354ZLZL6ZEL32SGRSD5OFQZBBE","target":"record","payload":{"canonical_record":{"source":{"id":"1408.1914","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-08-08T16:59:26Z","cross_cats_sorted":["astro-ph.IM","hep-ex","nucl-ex"],"title_canon_sha256":"68612c9dba4085be42d6947419192394d401b37c33876dca7fd8945836023a93","abstract_canon_sha256":"639b8dcba16381f73fe9a947ba99bcdbbd8e409dea85e07345e1bed14129fe43"},"schema_version":"1.0"},"canonical_sha256":"df7995e57ec917bd48d190fae2c3210931918175799b673f9a67792400fce8c4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:22.438991Z","signature_b64":"aSqEgF3ZX72vIwM2UOzVg1B6Kqu/CqgQla3J8rzn+4a/6K68xzAWfqa57BB2nPNhCCsxCDQBX8OvENAWWqtxCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df7995e57ec917bd48d190fae2c3210931918175799b673f9a67792400fce8c4","last_reissued_at":"2026-05-18T01:42:22.438299Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:22.438299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.1914","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":"2026-05-18T01:42:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n6LddnmpdwLODNvktwQ7IQtFnnkvDI8W4/ZJihTKOvBnL9i/8gZsE31+PHPI7+m9e+O3kEbqryMOZKXs6AtXBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T01:20:26.161616Z"},"content_sha256":"22f460a5533aae96f4fdb19d3ac2cc733e49bc0bab27c6cc3e1762a0b0e28daf","schema_version":"1.0","event_id":"sha256:22f460a5533aae96f4fdb19d3ac2cc733e49bc0bab27c6cc3e1762a0b0e28daf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:354ZLZL6ZEL32SGRSD5OFQZBBE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Improving Photoelectron Counting and Particle Identification in Scintillation Detectors with Bayesian Techniques","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","hep-ex","nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"A.B. McDonald, A. Butcher, A. Hime, A. Latorre, A.L. Hallin, A. Mastbaum, A. Muir, B. Beltran, B. Broerman, B. Buck, B. Cai, B. Cleveland, B. Wang, C. Hearns, C.J. Jillings, C. Kachulis, C. Nantais, C. Ouellet, C. Zhang, D. Gastler, D.-M. Mei, D.N. McKinsey, E. Grace, E. Kearns, E. O'Dwyer, E. Vazquez-Jauregui, F.A. Duncan, F. Giuliani, F. Retiere, G.D. Orebi Gann, G. Perumpilly, I. Lawson, J.A. Formaggio, J.A. Nikkel, J. Hofgartner, J.J. Lidgard, J. Kelsey, J. Monroe, J.R. Klein, J. Walding, J. Wang, K. Coakley, K. Dering, K. Graham, K. McFarlane, K. Nicolics, K. Olsen, K. Palladino, K. Rielage, L. Veloce, M. Akashi-Ronquest, M. Batygov, M. Bodmer, M. Chen, M.G. Boulay, M. Gold, M. Kuzniak, M. Ward, N. Guerrero, O. Li, P.-A. Amaudruz, P. Gorel, P. Harvey, P. Liimatainen, P. Pasuthip, P. Rau, P. Skensved, R. Gagnon, R. Henning, R. Mathew, R. Schnee, S. Jaditz, S. Linden, S. MacMullin, S. Seibert, T. Caldwell, T. Noble, T. Pollmann, T. Sonley, V. Guiseppe, V.V. Golovko, Y. Chen","submitted_at":"2014-08-08T16:59:26Z","abstract_excerpt":"Many current and future dark matter and neutrino detectors are designed to measure scintillation light with a large array of photomultiplier tubes (PMTs). The energy resolution and particle identification capabilities of these detectors depend in part on the ability to accurately identify individual photoelectrons in PMT waveforms despite large variability in pulse amplitudes and pulse pileup. We describe a Bayesian technique that can identify the times of individual photoelectrons in a sampled PMT waveform without deconvolution, even when pileup is present. To demonstrate the technique, we ap"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1914","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":""},"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":"2026-05-18T01:42:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qpvVnO+Re3Xgn/ZfOCxGHtGkbtLBdxeafIC6/qVm1JDb31Q9DGj+snwubGvjSAiJCy3uUcOuffXyVwGvr01EAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T01:20:26.162222Z"},"content_sha256":"5ef35b05c330e07a49896f756e6aac082195d5c8064e91c9978e5cfec3df51a5","schema_version":"1.0","event_id":"sha256:5ef35b05c330e07a49896f756e6aac082195d5c8064e91c9978e5cfec3df51a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/354ZLZL6ZEL32SGRSD5OFQZBBE/bundle.json","state_url":"https://pith.science/pith/354ZLZL6ZEL32SGRSD5OFQZBBE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/354ZLZL6ZEL32SGRSD5OFQZBBE/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":"2026-06-30T01:20:26Z","links":{"resolver":"https://pith.science/pith/354ZLZL6ZEL32SGRSD5OFQZBBE","bundle":"https://pith.science/pith/354ZLZL6ZEL32SGRSD5OFQZBBE/bundle.json","state":"https://pith.science/pith/354ZLZL6ZEL32SGRSD5OFQZBBE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/354ZLZL6ZEL32SGRSD5OFQZBBE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:354ZLZL6ZEL32SGRSD5OFQZBBE","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":"639b8dcba16381f73fe9a947ba99bcdbbd8e409dea85e07345e1bed14129fe43","cross_cats_sorted":["astro-ph.IM","hep-ex","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-08-08T16:59:26Z","title_canon_sha256":"68612c9dba4085be42d6947419192394d401b37c33876dca7fd8945836023a93"},"schema_version":"1.0","source":{"id":"1408.1914","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.1914","created_at":"2026-05-18T01:42:22Z"},{"alias_kind":"arxiv_version","alias_value":"1408.1914v2","created_at":"2026-05-18T01:42:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.1914","created_at":"2026-05-18T01:42:22Z"},{"alias_kind":"pith_short_12","alias_value":"354ZLZL6ZEL3","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"354ZLZL6ZEL32SGR","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"354ZLZL6","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:5ef35b05c330e07a49896f756e6aac082195d5c8064e91c9978e5cfec3df51a5","target":"graph","created_at":"2026-05-18T01:42:22Z","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":"Many current and future dark matter and neutrino detectors are designed to measure scintillation light with a large array of photomultiplier tubes (PMTs). The energy resolution and particle identification capabilities of these detectors depend in part on the ability to accurately identify individual photoelectrons in PMT waveforms despite large variability in pulse amplitudes and pulse pileup. We describe a Bayesian technique that can identify the times of individual photoelectrons in a sampled PMT waveform without deconvolution, even when pileup is present. To demonstrate the technique, we ap","authors_text":"A.B. McDonald, A. Butcher, A. Hime, A. Latorre, A.L. Hallin, A. Mastbaum, A. Muir, B. Beltran, B. Broerman, B. Buck, B. Cai, B. Cleveland, B. Wang, C. Hearns, C.J. Jillings, C. Kachulis, C. Nantais, C. Ouellet, C. Zhang, D. Gastler, D.-M. Mei, D.N. McKinsey, E. Grace, E. Kearns, E. O'Dwyer, E. Vazquez-Jauregui, F.A. Duncan, F. Giuliani, F. Retiere, G.D. Orebi Gann, G. Perumpilly, I. Lawson, J.A. Formaggio, J.A. Nikkel, J. Hofgartner, J.J. Lidgard, J. Kelsey, J. Monroe, J.R. Klein, J. Walding, J. Wang, K. Coakley, K. Dering, K. Graham, K. McFarlane, K. Nicolics, K. Olsen, K. Palladino, K. Rielage, L. Veloce, M. Akashi-Ronquest, M. Batygov, M. Bodmer, M. Chen, M.G. Boulay, M. Gold, M. Kuzniak, M. Ward, N. Guerrero, O. Li, P.-A. Amaudruz, P. Gorel, P. Harvey, P. Liimatainen, P. Pasuthip, P. Rau, P. Skensved, R. Gagnon, R. Henning, R. Mathew, R. Schnee, S. Jaditz, S. Linden, S. MacMullin, S. Seibert, T. Caldwell, T. Noble, T. Pollmann, T. Sonley, V. Guiseppe, V.V. Golovko, Y. Chen","cross_cats":["astro-ph.IM","hep-ex","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-08-08T16:59:26Z","title":"Improving Photoelectron Counting and Particle Identification in Scintillation Detectors with Bayesian Techniques"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1914","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":"sha256:22f460a5533aae96f4fdb19d3ac2cc733e49bc0bab27c6cc3e1762a0b0e28daf","target":"record","created_at":"2026-05-18T01:42:22Z","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":"639b8dcba16381f73fe9a947ba99bcdbbd8e409dea85e07345e1bed14129fe43","cross_cats_sorted":["astro-ph.IM","hep-ex","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-08-08T16:59:26Z","title_canon_sha256":"68612c9dba4085be42d6947419192394d401b37c33876dca7fd8945836023a93"},"schema_version":"1.0","source":{"id":"1408.1914","kind":"arxiv","version":2}},"canonical_sha256":"df7995e57ec917bd48d190fae2c3210931918175799b673f9a67792400fce8c4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df7995e57ec917bd48d190fae2c3210931918175799b673f9a67792400fce8c4","first_computed_at":"2026-05-18T01:42:22.438299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:22.438299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aSqEgF3ZX72vIwM2UOzVg1B6Kqu/CqgQla3J8rzn+4a/6K68xzAWfqa57BB2nPNhCCsxCDQBX8OvENAWWqtxCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:22.438991Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.1914","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22f460a5533aae96f4fdb19d3ac2cc733e49bc0bab27c6cc3e1762a0b0e28daf","sha256:5ef35b05c330e07a49896f756e6aac082195d5c8064e91c9978e5cfec3df51a5"],"state_sha256":"873a411e01306408f69c7d809a6e6d8edfe84ea87d2e5253a73ba8191f6f4b0d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BHs2Lx4H17EqyfDccb9EPj3va0zo/d8HutxFnC3QvtaiDSPKjHmHywvKOLIk6eRSuJNkqTXOXgYDTe/O46DODQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T01:20:26.166070Z","bundle_sha256":"9a6ef21812d030c27de85d10cf41fc00436e06d08cf7cceff062050060d4ad1e"}}