{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:DPSLLXVG4EMIS4TH55EKKTHTA5","short_pith_number":"pith:DPSLLXVG","canonical_record":{"source":{"id":"1407.2238","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-07-08T19:52:23Z","cross_cats_sorted":["hep-ex","physics.ins-det"],"title_canon_sha256":"3b6d21b660006ad8ef666cd46a56dde4c4544d7961b7ffe7f7e6a5eadfddfdc6","abstract_canon_sha256":"c32f2012ff25b5b5dd21cabb5f6db466fd662da1b32a044d29c9ce2f1c4b9cc8"},"schema_version":"1.0"},"canonical_sha256":"1be4b5dea6e118897267ef48a54cf307689103a94efc7267f20a3a112a62a184","source":{"kind":"arxiv","id":"1407.2238","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.2238","created_at":"2026-05-18T02:48:02Z"},{"alias_kind":"arxiv_version","alias_value":"1407.2238v1","created_at":"2026-05-18T02:48:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.2238","created_at":"2026-05-18T02:48:02Z"},{"alias_kind":"pith_short_12","alias_value":"DPSLLXVG4EMI","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"DPSLLXVG4EMIS4TH","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"DPSLLXVG","created_at":"2026-05-18T12:28:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:DPSLLXVG4EMIS4TH55EKKTHTA5","target":"record","payload":{"canonical_record":{"source":{"id":"1407.2238","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-07-08T19:52:23Z","cross_cats_sorted":["hep-ex","physics.ins-det"],"title_canon_sha256":"3b6d21b660006ad8ef666cd46a56dde4c4544d7961b7ffe7f7e6a5eadfddfdc6","abstract_canon_sha256":"c32f2012ff25b5b5dd21cabb5f6db466fd662da1b32a044d29c9ce2f1c4b9cc8"},"schema_version":"1.0"},"canonical_sha256":"1be4b5dea6e118897267ef48a54cf307689103a94efc7267f20a3a112a62a184","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:48:02.956991Z","signature_b64":"Vb0unNkrl+6Dt4as7L0lJ4B+0ET5Fj6ZHQKVCQW77CrV/oJx0Peionb7yVYfrz3ZvTQETqCZmfKir2ytuQHSBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1be4b5dea6e118897267ef48a54cf307689103a94efc7267f20a3a112a62a184","last_reissued_at":"2026-05-18T02:48:02.956369Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:48:02.956369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.2238","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":"2026-05-18T02:48:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9UfOOBwPt4hHTHfLNBnZqqm96GZwP6IE5hh4EuOKmi4yHSjkARvmcvgoPirzlgjTRxn7hfr3OKCQIrGXULhUBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T02:19:06.247712Z"},"content_sha256":"5628216c7d8342602a7899bb6e404721456cf3da69a89de641caed2439d01c58","schema_version":"1.0","event_id":"sha256:5628216c7d8342602a7899bb6e404721456cf3da69a89de641caed2439d01c58"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:DPSLLXVG4EMIS4TH55EKKTHTA5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Dark Matter Search with MALBEK","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","physics.ins-det"],"primary_cat":"nucl-ex","authors_text":"A. Galindo-Uribarri, A.G. Schubert, A. Hegai, A.L. Hallin, A.M. Suriano, A.R. Young, A.S. Barabash, A.S. Caldwell, A.W.P. Poon, B.D. LaFerriere, B.R. White, B. Shanks, C. Cuesta, C.D. Christofferson, C.-H. Yu, C. O'Shaughnessy, C. Wiseman, D. Byram, D.C. Combs, D.C. Radford, D.G. Phillips II, E. Aguayo, E. Romero-Romero, E.W. Hoppe, E. Yakushev, F.E. Bertrand, F.M. Fraenkle, F.T. Avignone III, G.K. Giovanetti, H. Ejiri, J.A. Detwiler, J.C. Loach, J.E. Fast, J.E. Trimble, J.F. Wilkerson, J. Goett, J. Gruszko, J. Leon, J.L. Orrell, J. MacMullin, J. Rager, J. Thompson, K. Gusev, K.J. Keeter, K.J. Snavely, K. Pushkin, K. Rielage, K. Vetter, K. Vorren, L.E. Leviner, M.A. Howe, M. Boswell, M. Busch, M.C. Ronquest, M.F. Kidd, M. Nomachi, M.P. Green, M. Shirchenko, N. Abgrall, N.R. Overman, N. Snyder, O. Kochetov, P. Finnerty, P.J. Doe, R.D. Martin, R.G.H. Robertson, R. Hazama, R. Henning, R.L. Varner, R.T. Kouzes, S. Howard, S.I. Konovalov, S. MacMullin, S. Meijer, S. Mertens, S.R. Elliott, S. Vasilyev, T. Shima, V. Brudanin, V. Egorov, V.E. Guiseppe, V. Timkin, V. Yumatov, W. Tornow, W. Xu, Y-D. Chan, Yu. Efremenko","submitted_at":"2014-07-08T19:52:23Z","abstract_excerpt":"The MAJORANA DEMONSTRATOR is an array of natural and enriched high purity germanium detectors that will search for the neutrinoless double-beta decay of 76-Ge and perform a search for weakly interacting massive particles (WIMPs) with masses below 10 GeV. As part of the MAJORANA research and development efforts, we have deployed a modified, low-background broad energy germanium detector at the Kimballton Underground Research Facility. With its sub-keV energy threshold, this detector is sensitive to potential non-Standard Model physics, including interactions with WIMPs. We discuss the backgroun"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.2238","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":""},"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":"2026-05-18T02:48:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ti1iMWrvJC9fAEbro/EMt8DsPwReXjo3UK3y39gXk/puZGz85Xyc8ZXk5+6INQkDkDZQ1ldA8P5WLBtkcfwtDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T02:19:06.248086Z"},"content_sha256":"685e763099a379cadd519a1afb62168c6832b1d6c9a067070610cbc632f94028","schema_version":"1.0","event_id":"sha256:685e763099a379cadd519a1afb62168c6832b1d6c9a067070610cbc632f94028"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DPSLLXVG4EMIS4TH55EKKTHTA5/bundle.json","state_url":"https://pith.science/pith/DPSLLXVG4EMIS4TH55EKKTHTA5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DPSLLXVG4EMIS4TH55EKKTHTA5/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":"2026-07-09T02:19:06Z","links":{"resolver":"https://pith.science/pith/DPSLLXVG4EMIS4TH55EKKTHTA5","bundle":"https://pith.science/pith/DPSLLXVG4EMIS4TH55EKKTHTA5/bundle.json","state":"https://pith.science/pith/DPSLLXVG4EMIS4TH55EKKTHTA5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DPSLLXVG4EMIS4TH55EKKTHTA5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:DPSLLXVG4EMIS4TH55EKKTHTA5","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":"c32f2012ff25b5b5dd21cabb5f6db466fd662da1b32a044d29c9ce2f1c4b9cc8","cross_cats_sorted":["hep-ex","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-07-08T19:52:23Z","title_canon_sha256":"3b6d21b660006ad8ef666cd46a56dde4c4544d7961b7ffe7f7e6a5eadfddfdc6"},"schema_version":"1.0","source":{"id":"1407.2238","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.2238","created_at":"2026-05-18T02:48:02Z"},{"alias_kind":"arxiv_version","alias_value":"1407.2238v1","created_at":"2026-05-18T02:48:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.2238","created_at":"2026-05-18T02:48:02Z"},{"alias_kind":"pith_short_12","alias_value":"DPSLLXVG4EMI","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"DPSLLXVG4EMIS4TH","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"DPSLLXVG","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:685e763099a379cadd519a1afb62168c6832b1d6c9a067070610cbc632f94028","target":"graph","created_at":"2026-05-18T02:48:02Z","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":"The MAJORANA DEMONSTRATOR is an array of natural and enriched high purity germanium detectors that will search for the neutrinoless double-beta decay of 76-Ge and perform a search for weakly interacting massive particles (WIMPs) with masses below 10 GeV. As part of the MAJORANA research and development efforts, we have deployed a modified, low-background broad energy germanium detector at the Kimballton Underground Research Facility. With its sub-keV energy threshold, this detector is sensitive to potential non-Standard Model physics, including interactions with WIMPs. We discuss the backgroun","authors_text":"A. Galindo-Uribarri, A.G. Schubert, A. Hegai, A.L. Hallin, A.M. Suriano, A.R. Young, A.S. Barabash, A.S. Caldwell, A.W.P. Poon, B.D. LaFerriere, B.R. White, B. Shanks, C. Cuesta, C.D. Christofferson, C.-H. Yu, C. O'Shaughnessy, C. Wiseman, D. Byram, D.C. Combs, D.C. Radford, D.G. Phillips II, E. Aguayo, E. Romero-Romero, E.W. Hoppe, E. Yakushev, F.E. Bertrand, F.M. Fraenkle, F.T. Avignone III, G.K. Giovanetti, H. Ejiri, J.A. Detwiler, J.C. Loach, J.E. Fast, J.E. Trimble, J.F. Wilkerson, J. Goett, J. Gruszko, J. Leon, J.L. Orrell, J. MacMullin, J. Rager, J. Thompson, K. Gusev, K.J. Keeter, K.J. Snavely, K. Pushkin, K. Rielage, K. Vetter, K. Vorren, L.E. Leviner, M.A. Howe, M. Boswell, M. Busch, M.C. Ronquest, M.F. Kidd, M. Nomachi, M.P. Green, M. Shirchenko, N. Abgrall, N.R. Overman, N. Snyder, O. Kochetov, P. Finnerty, P.J. Doe, R.D. Martin, R.G.H. Robertson, R. Hazama, R. Henning, R.L. Varner, R.T. Kouzes, S. Howard, S.I. Konovalov, S. MacMullin, S. Meijer, S. Mertens, S.R. Elliott, S. Vasilyev, T. Shima, V. Brudanin, V. Egorov, V.E. Guiseppe, V. Timkin, V. Yumatov, W. Tornow, W. Xu, Y-D. Chan, Yu. Efremenko","cross_cats":["hep-ex","physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-07-08T19:52:23Z","title":"A Dark Matter Search with MALBEK"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.2238","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":"sha256:5628216c7d8342602a7899bb6e404721456cf3da69a89de641caed2439d01c58","target":"record","created_at":"2026-05-18T02:48:02Z","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":"c32f2012ff25b5b5dd21cabb5f6db466fd662da1b32a044d29c9ce2f1c4b9cc8","cross_cats_sorted":["hep-ex","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-07-08T19:52:23Z","title_canon_sha256":"3b6d21b660006ad8ef666cd46a56dde4c4544d7961b7ffe7f7e6a5eadfddfdc6"},"schema_version":"1.0","source":{"id":"1407.2238","kind":"arxiv","version":1}},"canonical_sha256":"1be4b5dea6e118897267ef48a54cf307689103a94efc7267f20a3a112a62a184","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1be4b5dea6e118897267ef48a54cf307689103a94efc7267f20a3a112a62a184","first_computed_at":"2026-05-18T02:48:02.956369Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:48:02.956369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Vb0unNkrl+6Dt4as7L0lJ4B+0ET5Fj6ZHQKVCQW77CrV/oJx0Peionb7yVYfrz3ZvTQETqCZmfKir2ytuQHSBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:48:02.956991Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.2238","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5628216c7d8342602a7899bb6e404721456cf3da69a89de641caed2439d01c58","sha256:685e763099a379cadd519a1afb62168c6832b1d6c9a067070610cbc632f94028"],"state_sha256":"944575ffeb1a1781d3414849be8f9153c74881004d7033b5785627e84f548beb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F2BmL8RC2QZebJgxDNYzE/3PxH2WmDTFds9bl3ayJN+ClJajAssruGuiHM+XhEs+bPDYYbh5wZAxNQNkq7l2BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T02:19:06.250358Z","bundle_sha256":"ac68fd53b4244d634fe69a1db636964c351f0ce192d18043b7f60964e69cc6b1"}}