{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:SIR2JDVBAFF7BAVCLFTYTG36SG","short_pith_number":"pith:SIR2JDVB","canonical_record":{"source":{"id":"1906.02200","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-06-05T18:00:01Z","cross_cats_sorted":["astro-ph.IM","hep-ex"],"title_canon_sha256":"f0c340f6a428a10b01b71efaf27b49093c049a8aeb91d249a6690f2eda08f04d","abstract_canon_sha256":"0bc5db60217f98273c6d211bb06413a08e8ee64cb49c9f1b00cca735b333c3e1"},"schema_version":"1.0"},"canonical_sha256":"9223a48ea1014bf082a25967899b7e919bb90c1cf4d8139a929938cf4209edb1","source":{"kind":"arxiv","id":"1906.02200","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.02200","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"arxiv_version","alias_value":"1906.02200v2","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.02200","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"pith_short_12","alias_value":"SIR2JDVBAFF7","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"pith_short_16","alias_value":"SIR2JDVBAFF7BAVC","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"pith_short_8","alias_value":"SIR2JDVB","created_at":"2026-07-05T00:20:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:SIR2JDVBAFF7BAVCLFTYTG36SG","target":"record","payload":{"canonical_record":{"source":{"id":"1906.02200","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-06-05T18:00:01Z","cross_cats_sorted":["astro-ph.IM","hep-ex"],"title_canon_sha256":"f0c340f6a428a10b01b71efaf27b49093c049a8aeb91d249a6690f2eda08f04d","abstract_canon_sha256":"0bc5db60217f98273c6d211bb06413a08e8ee64cb49c9f1b00cca735b333c3e1"},"schema_version":"1.0"},"canonical_sha256":"9223a48ea1014bf082a25967899b7e919bb90c1cf4d8139a929938cf4209edb1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:20:15.701636Z","signature_b64":"VCKZaanb0RWdaG3I03nq8UBHQm81PK3dDRQiCN+sBAmHsxRVB1FWqqBlR1rg4USkq5uWjsNWVMwL9GxXdY7mCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9223a48ea1014bf082a25967899b7e919bb90c1cf4d8139a929938cf4209edb1","last_reissued_at":"2026-07-05T00:20:15.701257Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:20:15.701257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1906.02200","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":"2026-07-05T00:20:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J60OPQiCY79aRHyE/YEuNxF4dO8ysOL94RQJwCdLPRXkqc35XGFCciNYx6wjLIPafOH5HFb/R5LTVLf/BHmIBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:11:12.501779Z"},"content_sha256":"3a12f9a594641fc68580fd8b052c31d5e6ac73103d68c4056102d3c0de674ceb","schema_version":"1.0","event_id":"sha256:3a12f9a594641fc68580fd8b052c31d5e6ac73103d68c4056102d3c0de674ceb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:SIR2JDVBAFF7BAVCLFTYTG36SG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring low-energy neutrino physics with the Coherent Neutrino Nucleus Interaction Experiment (CONNIE)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","hep-ex"],"primary_cat":"physics.ins-det","authors_text":"Aldo R. Fernandes Neto, Alejandro Casta\\~neda, Alexander R. Kavner, Alexis Aguilar-Arevalo, Ana Foguel, Ben Kilminster, Brenda Cervantes Vergara, Carla Bonifazi, Carlos Romero, Claudio Chavez, Eduardo E. Paolini, Federico Izraelevitch, Guillermo Fernandez Moroni, Gustavo Cancelo, H. P. Lima Jr, Irina Nasteva, Iruat\\~a M. S. Souza, Javier Tiffenberg, Jo\\~ao C. dos Anjos, Jorge Molina, Juan C. D'Olivo, Juan Estrada, Juan Gonzalez Cuevas, Kevin Kuk, Martin Makler, Miguel Sofo Haro, Pamela Hern\\'andez, Philipe Mota, Richard Ford, Stefan Wagner (CONNIE Collaboration), Susana Hernandez, Xavier Bertou, Y. Sarkis","submitted_at":"2019-06-05T18:00:01Z","abstract_excerpt":"The Coherent Neutrino-Nucleus Interaction Experiment (CONNIE) uses low-noise fully depleted charge-coupled devices (CCDs) with the goal of measuring low-energy recoils from coherent elastic scattering (CE$\\nu$NS) of reactor antineutrinos with silicon nuclei and testing nonstandard neutrino interactions (NSI). We report here the first results of the detector array deployed in 2016, considering an active mass 47.6 g (8 CCDs), which is operating at a distance of 30 m from the core of the Angra 2 nuclear reactor, with a thermal power of 3.8 GW. A search for neutrino events is performed by comparin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.02200","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/1906.02200/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":"2026-07-05T00:20:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K50Wf0yAUlH5WjSpzQlmmyI+PKPQnfZcUfGLRsQ1YDfKf7KWz1NuV9dNWTzEbd2HfKFbRwxMzGq8MBBpUo1ZCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:11:12.502154Z"},"content_sha256":"9b5ce55a130e1e93036cd8b7c10644b986dd96d46bc5096463c0d56799817482","schema_version":"1.0","event_id":"sha256:9b5ce55a130e1e93036cd8b7c10644b986dd96d46bc5096463c0d56799817482"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SIR2JDVBAFF7BAVCLFTYTG36SG/bundle.json","state_url":"https://pith.science/pith/SIR2JDVBAFF7BAVCLFTYTG36SG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SIR2JDVBAFF7BAVCLFTYTG36SG/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":"2026-07-09T03:11:12Z","links":{"resolver":"https://pith.science/pith/SIR2JDVBAFF7BAVCLFTYTG36SG","bundle":"https://pith.science/pith/SIR2JDVBAFF7BAVCLFTYTG36SG/bundle.json","state":"https://pith.science/pith/SIR2JDVBAFF7BAVCLFTYTG36SG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SIR2JDVBAFF7BAVCLFTYTG36SG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:SIR2JDVBAFF7BAVCLFTYTG36SG","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":"0bc5db60217f98273c6d211bb06413a08e8ee64cb49c9f1b00cca735b333c3e1","cross_cats_sorted":["astro-ph.IM","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-06-05T18:00:01Z","title_canon_sha256":"f0c340f6a428a10b01b71efaf27b49093c049a8aeb91d249a6690f2eda08f04d"},"schema_version":"1.0","source":{"id":"1906.02200","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.02200","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"arxiv_version","alias_value":"1906.02200v2","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.02200","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"pith_short_12","alias_value":"SIR2JDVBAFF7","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"pith_short_16","alias_value":"SIR2JDVBAFF7BAVC","created_at":"2026-07-05T00:20:15Z"},{"alias_kind":"pith_short_8","alias_value":"SIR2JDVB","created_at":"2026-07-05T00:20:15Z"}],"graph_snapshots":[{"event_id":"sha256:9b5ce55a130e1e93036cd8b7c10644b986dd96d46bc5096463c0d56799817482","target":"graph","created_at":"2026-07-05T00:20:15Z","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/1906.02200/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Coherent Neutrino-Nucleus Interaction Experiment (CONNIE) uses low-noise fully depleted charge-coupled devices (CCDs) with the goal of measuring low-energy recoils from coherent elastic scattering (CE$\\nu$NS) of reactor antineutrinos with silicon nuclei and testing nonstandard neutrino interactions (NSI). We report here the first results of the detector array deployed in 2016, considering an active mass 47.6 g (8 CCDs), which is operating at a distance of 30 m from the core of the Angra 2 nuclear reactor, with a thermal power of 3.8 GW. A search for neutrino events is performed by comparin","authors_text":"Aldo R. Fernandes Neto, Alejandro Casta\\~neda, Alexander R. Kavner, Alexis Aguilar-Arevalo, Ana Foguel, Ben Kilminster, Brenda Cervantes Vergara, Carla Bonifazi, Carlos Romero, Claudio Chavez, Eduardo E. Paolini, Federico Izraelevitch, Guillermo Fernandez Moroni, Gustavo Cancelo, H. P. Lima Jr, Irina Nasteva, Iruat\\~a M. S. Souza, Javier Tiffenberg, Jo\\~ao C. dos Anjos, Jorge Molina, Juan C. D'Olivo, Juan Estrada, Juan Gonzalez Cuevas, Kevin Kuk, Martin Makler, Miguel Sofo Haro, Pamela Hern\\'andez, Philipe Mota, Richard Ford, Stefan Wagner (CONNIE Collaboration), Susana Hernandez, Xavier Bertou, Y. Sarkis","cross_cats":["astro-ph.IM","hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-06-05T18:00:01Z","title":"Exploring low-energy neutrino physics with the Coherent Neutrino Nucleus Interaction Experiment (CONNIE)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.02200","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":"sha256:3a12f9a594641fc68580fd8b052c31d5e6ac73103d68c4056102d3c0de674ceb","target":"record","created_at":"2026-07-05T00:20:15Z","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":"0bc5db60217f98273c6d211bb06413a08e8ee64cb49c9f1b00cca735b333c3e1","cross_cats_sorted":["astro-ph.IM","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-06-05T18:00:01Z","title_canon_sha256":"f0c340f6a428a10b01b71efaf27b49093c049a8aeb91d249a6690f2eda08f04d"},"schema_version":"1.0","source":{"id":"1906.02200","kind":"arxiv","version":2}},"canonical_sha256":"9223a48ea1014bf082a25967899b7e919bb90c1cf4d8139a929938cf4209edb1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9223a48ea1014bf082a25967899b7e919bb90c1cf4d8139a929938cf4209edb1","first_computed_at":"2026-07-05T00:20:15.701257Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:20:15.701257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VCKZaanb0RWdaG3I03nq8UBHQm81PK3dDRQiCN+sBAmHsxRVB1FWqqBlR1rg4USkq5uWjsNWVMwL9GxXdY7mCw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:20:15.701636Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.02200","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3a12f9a594641fc68580fd8b052c31d5e6ac73103d68c4056102d3c0de674ceb","sha256:9b5ce55a130e1e93036cd8b7c10644b986dd96d46bc5096463c0d56799817482"],"state_sha256":"a75091388e7e4e249c6a147c97fa56a725915ab0efafa7eb6e869e688ad9d48a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A18wtaBxfuJeeaWsdAMB+R0oZCjcd8nPE8IPhkJR7PNJNJFOG5df4QfSTdTmcPVui/w2MeZ0aJk7/u0V8ZhLBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T03:11:12.504393Z","bundle_sha256":"3dcc3bff7ac90c4ee0ae6cc9a5d8657d685a523b1da12d9b1473850163ebec63"}}