{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:UFRBJRMDNI5CBRKENPE43JEJ5T","short_pith_number":"pith:UFRBJRMD","canonical_record":{"source":{"id":"1607.01390","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-07-05T16:51:58Z","cross_cats_sorted":["astro-ph.CO","hep-ph","nucl-ex"],"title_canon_sha256":"efc0b49c86a1369977698b9502b9c09f24d8ac1fd082a8acd5a5c5ecaa6b3255","abstract_canon_sha256":"e17b5f144145e875ddcbe20a995667cd357e357c9b9220a97981ca05ebdcf418"},"schema_version":"1.0"},"canonical_sha256":"a16214c5836a3a20c5446bc9cda489ecf3dacfe6efdd92ce817edba96d11e226","source":{"kind":"arxiv","id":"1607.01390","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.01390","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"arxiv_version","alias_value":"1607.01390v1","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01390","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"pith_short_12","alias_value":"UFRBJRMDNI5C","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"UFRBJRMDNI5CBRKE","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"UFRBJRMD","created_at":"2026-05-18T12:30:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:UFRBJRMDNI5CBRKENPE43JEJ5T","target":"record","payload":{"canonical_record":{"source":{"id":"1607.01390","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-07-05T16:51:58Z","cross_cats_sorted":["astro-ph.CO","hep-ph","nucl-ex"],"title_canon_sha256":"efc0b49c86a1369977698b9502b9c09f24d8ac1fd082a8acd5a5c5ecaa6b3255","abstract_canon_sha256":"e17b5f144145e875ddcbe20a995667cd357e357c9b9220a97981ca05ebdcf418"},"schema_version":"1.0"},"canonical_sha256":"a16214c5836a3a20c5446bc9cda489ecf3dacfe6efdd92ce817edba96d11e226","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:26.494583Z","signature_b64":"BHata7iIj2lH9sm7+UzQYXTlIhfMndaYY1yxD1V6aI8WnH0sz3HKf7jcXY6SKVo150m5ovOjawWAz3TGV/UyBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a16214c5836a3a20c5446bc9cda489ecf3dacfe6efdd92ce817edba96d11e226","last_reissued_at":"2026-05-18T01:11:26.494121Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:26.494121Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.01390","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":"2026-05-18T01:11:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aQyTzjOCQuXQa68anw/g6CKYtKTy2RFVDqp5Xj6vHOdQg/swZuqqmbm+eJESdLaGOzJV1bLhXhD7PnMZKdvVAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T21:15:47.903423Z"},"content_sha256":"66b3a9c9163120336e01a0a131df9a83fa9d7d5aded39192b7446c587be7cd47","schema_version":"1.0","event_id":"sha256:66b3a9c9163120336e01a0a131df9a83fa9d7d5aded39192b7446c587be7cd47"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:UFRBJRMDNI5CBRKENPE43JEJ5T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dark matter search in a Beam-Dump eXperiment (BDX) at Jefferson Lab","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph","nucl-ex"],"primary_cat":"hep-ex","authors_text":"A. Afanasev, A. Bersani, A. Celentano, A. D'Angelo, A. Filippi, A. Freyberger, A. Movsisyan, A. Murphy, A. Rizzo, B. Briscoe, B. Caiffi, B. McKinnon, C. Fanelli, C. Schaerf, C. Sutera, D. Di Bari, D. Dutta, D. Glazier, D. Hasch, D. Ireland, D. Loomba, D. Snowden-Ifft, D. Sokhan, D. Watts, E. Cisbani, E. Fanchini, E. Izaguirre, E. Leonora, E. Nappi, E. Pasyuk, E. Santopinto, E. S. Smith, F. De Persio, F. Garibaldi, F. Mammoliti, F. Meddi, F. Panza, F. Spizzo, F. Tortorici, F. X. Girod, G. Ciullo, G. De Cataldo, G. Krnjaic, G. M. Urciuoli, G. Russo, G. Simi, G. Smith, I. Balossino, I. Strakovsky, I. Zonta, J. A. Dunne, K. Hicks, K. P. Adhikari, L. Barion, L. Colaneri, L. El Fassi, L. Lagamba, L. Lanza, L. Marsicano, L. Weinstein, L. Ye, L. Zana, M. Bashkanov, M. Battaglieri, M. Bond\\'i, M. Carpinelli, M. Contalbrigo, M. Dalton, M. De Napoli, M. Holtrop, M. H. Wood, M. Kunkel, M. Mirazita, M. Osipenko, M. Ripani, M. Sperduto, M. Taiuti, M. Turisini, M. Ungaro, N.Baltzell, N. Kalantarians, N. Randazzo, N. Toro, N. Zachariou, P. Beltrame, P. Cole, P. Lenisa, P. Musico, P. Schuster, R. De Leo, R. De Vita, R. Essig, R. Paremuzyan, R. Perrino, S. Anefalos Pereira, S. Dobbs, S. Fegan, S. Pisano, S. Stepanyan, T. Whitlatch, V. Bellini, V. Kubarovsky, V. Lucherini, V. Sipala","submitted_at":"2016-07-05T16:51:58Z","abstract_excerpt":"MeV-GeV dark matter (DM) is theoretically well motivated but remarkably unexplored. This proposal presents the MeV-GeV DM discovery potential for a $\\sim$1 m$^3$ segmented CsI(Tl) scintillator detector placed downstream of the Hall A beam-dump at Jefferson Lab, receiving up to 10$^{22}$ electrons-on-target (EOT) in 285 days. This experiment (Beam-Dump eXperiment or BDX) would be sensitive to elastic DM-electron and to inelastic DM scattering at the level of 10 counts per year, reaching the limit of the neutrino irreducible background. The distinct signature of a DM interaction will be an elect"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01390","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":"2026-05-18T01:11:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1+SZFje2nXOFo6dhO7QZ/MEHC0ywBACnCg0hpyj3qyhiZ4GdRlK6YMZ4t3TNk33EgIaglC1KgbCfXIyPvNc0Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T21:15:47.904106Z"},"content_sha256":"75003090e6ce63c72a4e842739fcac1d025990a2e7bf7c86546dd9d11620401f","schema_version":"1.0","event_id":"sha256:75003090e6ce63c72a4e842739fcac1d025990a2e7bf7c86546dd9d11620401f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UFRBJRMDNI5CBRKENPE43JEJ5T/bundle.json","state_url":"https://pith.science/pith/UFRBJRMDNI5CBRKENPE43JEJ5T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UFRBJRMDNI5CBRKENPE43JEJ5T/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":"2026-08-19T21:15:47Z","links":{"resolver":"https://pith.science/pith/UFRBJRMDNI5CBRKENPE43JEJ5T","bundle":"https://pith.science/pith/UFRBJRMDNI5CBRKENPE43JEJ5T/bundle.json","state":"https://pith.science/pith/UFRBJRMDNI5CBRKENPE43JEJ5T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UFRBJRMDNI5CBRKENPE43JEJ5T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:UFRBJRMDNI5CBRKENPE43JEJ5T","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":"e17b5f144145e875ddcbe20a995667cd357e357c9b9220a97981ca05ebdcf418","cross_cats_sorted":["astro-ph.CO","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-07-05T16:51:58Z","title_canon_sha256":"efc0b49c86a1369977698b9502b9c09f24d8ac1fd082a8acd5a5c5ecaa6b3255"},"schema_version":"1.0","source":{"id":"1607.01390","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.01390","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"arxiv_version","alias_value":"1607.01390v1","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01390","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"pith_short_12","alias_value":"UFRBJRMDNI5C","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"UFRBJRMDNI5CBRKE","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"UFRBJRMD","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:75003090e6ce63c72a4e842739fcac1d025990a2e7bf7c86546dd9d11620401f","target":"graph","created_at":"2026-05-18T01:11:26Z","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":"MeV-GeV dark matter (DM) is theoretically well motivated but remarkably unexplored. This proposal presents the MeV-GeV DM discovery potential for a $\\sim$1 m$^3$ segmented CsI(Tl) scintillator detector placed downstream of the Hall A beam-dump at Jefferson Lab, receiving up to 10$^{22}$ electrons-on-target (EOT) in 285 days. This experiment (Beam-Dump eXperiment or BDX) would be sensitive to elastic DM-electron and to inelastic DM scattering at the level of 10 counts per year, reaching the limit of the neutrino irreducible background. The distinct signature of a DM interaction will be an elect","authors_text":"A. Afanasev, A. Bersani, A. Celentano, A. D'Angelo, A. Filippi, A. Freyberger, A. Movsisyan, A. Murphy, A. Rizzo, B. Briscoe, B. Caiffi, B. McKinnon, C. Fanelli, C. Schaerf, C. Sutera, D. Di Bari, D. Dutta, D. Glazier, D. Hasch, D. Ireland, D. Loomba, D. Snowden-Ifft, D. Sokhan, D. Watts, E. Cisbani, E. Fanchini, E. Izaguirre, E. Leonora, E. Nappi, E. Pasyuk, E. Santopinto, E. S. Smith, F. De Persio, F. Garibaldi, F. Mammoliti, F. Meddi, F. Panza, F. Spizzo, F. Tortorici, F. X. Girod, G. Ciullo, G. De Cataldo, G. Krnjaic, G. M. Urciuoli, G. Russo, G. Simi, G. Smith, I. Balossino, I. Strakovsky, I. Zonta, J. A. Dunne, K. Hicks, K. P. Adhikari, L. Barion, L. Colaneri, L. El Fassi, L. Lagamba, L. Lanza, L. Marsicano, L. Weinstein, L. Ye, L. Zana, M. Bashkanov, M. Battaglieri, M. Bond\\'i, M. Carpinelli, M. Contalbrigo, M. Dalton, M. De Napoli, M. Holtrop, M. H. Wood, M. Kunkel, M. Mirazita, M. Osipenko, M. Ripani, M. Sperduto, M. Taiuti, M. Turisini, M. Ungaro, N.Baltzell, N. Kalantarians, N. Randazzo, N. Toro, N. Zachariou, P. Beltrame, P. Cole, P. Lenisa, P. Musico, P. Schuster, R. De Leo, R. De Vita, R. Essig, R. Paremuzyan, R. Perrino, S. Anefalos Pereira, S. Dobbs, S. Fegan, S. Pisano, S. Stepanyan, T. Whitlatch, V. Bellini, V. Kubarovsky, V. Lucherini, V. Sipala","cross_cats":["astro-ph.CO","hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-07-05T16:51:58Z","title":"Dark matter search in a Beam-Dump eXperiment (BDX) at Jefferson Lab"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01390","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":"sha256:66b3a9c9163120336e01a0a131df9a83fa9d7d5aded39192b7446c587be7cd47","target":"record","created_at":"2026-05-18T01:11:26Z","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":"e17b5f144145e875ddcbe20a995667cd357e357c9b9220a97981ca05ebdcf418","cross_cats_sorted":["astro-ph.CO","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-07-05T16:51:58Z","title_canon_sha256":"efc0b49c86a1369977698b9502b9c09f24d8ac1fd082a8acd5a5c5ecaa6b3255"},"schema_version":"1.0","source":{"id":"1607.01390","kind":"arxiv","version":1}},"canonical_sha256":"a16214c5836a3a20c5446bc9cda489ecf3dacfe6efdd92ce817edba96d11e226","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a16214c5836a3a20c5446bc9cda489ecf3dacfe6efdd92ce817edba96d11e226","first_computed_at":"2026-05-18T01:11:26.494121Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:26.494121Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BHata7iIj2lH9sm7+UzQYXTlIhfMndaYY1yxD1V6aI8WnH0sz3HKf7jcXY6SKVo150m5ovOjawWAz3TGV/UyBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:26.494583Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.01390","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66b3a9c9163120336e01a0a131df9a83fa9d7d5aded39192b7446c587be7cd47","sha256:75003090e6ce63c72a4e842739fcac1d025990a2e7bf7c86546dd9d11620401f"],"state_sha256":"cf6fc3ff8551227920584df75324920d4eede9a947dd211f2f80e048caf46618"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x5sea4SfQHKrbntI/Qm+9eQf+1tLvGRt46zMCJlpSsZ1RP7DV+euX3XjI+FhxZd8lmRYLP9coSbRaiu/vX1MDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T21:15:47.910015Z","bundle_sha256":"babec8ef243f04b6c24add93c49503f966a43e4b8bc3296a0a3f408d46f514b7"}}