{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:H3BN4BWRQOKFCX2CPM2VCZGGTU","short_pith_number":"pith:H3BN4BWR","canonical_record":{"source":{"id":"2012.02846","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2020-12-04T20:54:15Z","cross_cats_sorted":[],"title_canon_sha256":"0d42a3a5dcb726a61adfc26c7d1fe107825d1e54f9bdbb59a7f980332e012c0c","abstract_canon_sha256":"4ee8a9a0448f03aa2a3897a94185c34327e4ab3d6a5bb8fe30e7adb89ad5b02d"},"schema_version":"1.0"},"canonical_sha256":"3ec2de06d18394515f427b355164c69d01bc817b23e1ac007161d1f82db81a4f","source":{"kind":"arxiv","id":"2012.02846","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.02846","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"arxiv_version","alias_value":"2012.02846v2","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.02846","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"pith_short_12","alias_value":"H3BN4BWRQOKF","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"pith_short_16","alias_value":"H3BN4BWRQOKFCX2C","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"pith_short_8","alias_value":"H3BN4BWR","created_at":"2026-07-05T02:23:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:H3BN4BWRQOKFCX2CPM2VCZGGTU","target":"record","payload":{"canonical_record":{"source":{"id":"2012.02846","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2020-12-04T20:54:15Z","cross_cats_sorted":[],"title_canon_sha256":"0d42a3a5dcb726a61adfc26c7d1fe107825d1e54f9bdbb59a7f980332e012c0c","abstract_canon_sha256":"4ee8a9a0448f03aa2a3897a94185c34327e4ab3d6a5bb8fe30e7adb89ad5b02d"},"schema_version":"1.0"},"canonical_sha256":"3ec2de06d18394515f427b355164c69d01bc817b23e1ac007161d1f82db81a4f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:23:20.989882Z","signature_b64":"bM3dHaJQ4yCEcuH6uwyfywJBKQAQ/Z5tFOy1aoktbLNpk9mZekmL2ZlNtBNKAK90+atTlJibD8293JBPgOCzDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ec2de06d18394515f427b355164c69d01bc817b23e1ac007161d1f82db81a4f","last_reissued_at":"2026-07-05T02:23:20.989363Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:23:20.989363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2012.02846","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":"2026-07-05T02:23:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fvxiRqMO85t2imX2gAOOVqgxXoV0z3nmkxSsvF6QWlnOG+G0R2u3pW1sKolJXfhwRGkxtyJQoD6jYiWiF8QZDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:33:11.485443Z"},"content_sha256":"0c3e7a9f59610d7b7ff2bdd8e2680cfd9cbeb6c62381c0ea0a67765098d685dd","schema_version":"1.0","event_id":"sha256:0c3e7a9f59610d7b7ff2bdd8e2680cfd9cbeb6c62381c0ea0a67765098d685dd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:H3BN4BWRQOKFCX2CPM2VCZGGTU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Search for Coherent Elastic Scattering of Solar $^8$B Neutrinos in the XENON1T Dark Matter Experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Brown, A. Depoian, A. D. Ferella, A. Di Giovanni, A. Elykov, A. Kopec, A. Mancuso, A. Manfredini, A. Molinario, A. P. Colijn, A. Rocchetti, A. Takeda, B. Bauermeister, B. Cimmino, B. Pelssers, C. Capelli, C. Hils, C. Macolino, C. Therreau, C. Tunnell, C. Weinheimer, C. Wittweg, D. Cichon, D. Coderre, D. Masson, D. Ram\\'irez Garc\\'ia, D. Schulte, D. Thers, D. Wenz, E. Angelino, E. Aprile, E. Brown, E. Shockley, F. Agostini, F. Arneodo, F. D. Amaro, F. Gao, F. Joerg, F. Lombardi, F. Marignetti, F. Semeria, F. Toschi, G. Bruno, G. Koltman, G. Plante, G. Sartorelli, G. Trinchero, G. Volta, G. Zavattini, H. Landsman, H. Schulze Ei{\\ss}ing, H. Simgen, J. Aalbers, J. A. M. Lopes, J. Conrad, J. Cuenca, J. Howlett, J. Long, J. Mahlstedt, J. Masbou, J. M. F. dos Santos, J. M. R. Cardoso, J. Naganoma, J. Palacio, J. P. Cussonneau, J. Pienaar, J. P. Zopounidis, J. Qi, J. Qin, J. R. Angevaare, J. Schreiner, J. Ye, K. Hiraide, K. Martens, K. Miuchi, K. Mizukoshi, K. Mor{\\aa}, K. Ni, K. Odgers, K. Valerius, L. Althueser, L. Baudis, L. Bellagamba, L. Grandi, L. Hoetzsch, L. Levinson, L. Manenti, L. Scotto Lavina, M. Alfonsi, M. Clark, M. Galloway, M. Iacovacci, M. Kobayashi, M. L. Benabderrahmane, M. Lindner, M. Messina, M. Murra, M. P. Decowski, M. Pierre, M. Schumann, M. Selvi, M. Silva, M. Vargas, M. Weiss, M. Yamashita, N. Kato, N. Rupp, P. Di Gangi, P. Gaemers, P. Shagin, R. Budnik, R. Di Stefano, R. F. Lang, R. Gaior, R. Peres, S. Ahmed Maouloud, S. Andaloro, S. Bruenner, S. Diglio, S. Kazama, S. Liang, S. Lindemann, S. Mastroianni, S. Moriyama, S. Reichard, T. Marrod\\'an Undagoitia, T. Wolf, T. Zhu, U. Oberlack, V. C. Antochi, V. Pizzella, W. Fulgione, Y. Itow, Y. Ma, Y. Mosbacher, Y. Wei, Y. Zhang, Z. Xu","submitted_at":"2020-12-04T20:54:15Z","abstract_excerpt":"We report on a search for nuclear recoil signals from solar $^8$B neutrinos elastically scattering off xenon nuclei in XENON1T data, lowering the energy threshold from 2.6 keV to 1.6 keV. We develop a variety of novel techniques to limit the resulting increase in backgrounds near the threshold. No significant $^8$B neutrino-like excess is found in an exposure of 0.6 t $\\times$ y. For the first time, we use the non-detection of solar neutrinos to constrain the light yield from 1-2 keV nuclear recoils in liquid xenon, as well as non-standard neutrino-quark interactions. Finally, we improve upon "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.02846","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/2012.02846/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":"2026-07-05T02:23:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3T4sinDqvFAQ+7V4qSTO6NnzcOKhDP0tEFBdsnkODkUjPXhG1oNZa/6KJ3N+VV9II+lsSLjpswMDsNWcijcNAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:33:11.485842Z"},"content_sha256":"18eda2d8dbc9f62d7ea2b3d78267164159b547e81c71e276a9448273ff94e326","schema_version":"1.0","event_id":"sha256:18eda2d8dbc9f62d7ea2b3d78267164159b547e81c71e276a9448273ff94e326"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H3BN4BWRQOKFCX2CPM2VCZGGTU/bundle.json","state_url":"https://pith.science/pith/H3BN4BWRQOKFCX2CPM2VCZGGTU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H3BN4BWRQOKFCX2CPM2VCZGGTU/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":"2026-07-07T15:33:11Z","links":{"resolver":"https://pith.science/pith/H3BN4BWRQOKFCX2CPM2VCZGGTU","bundle":"https://pith.science/pith/H3BN4BWRQOKFCX2CPM2VCZGGTU/bundle.json","state":"https://pith.science/pith/H3BN4BWRQOKFCX2CPM2VCZGGTU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H3BN4BWRQOKFCX2CPM2VCZGGTU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:H3BN4BWRQOKFCX2CPM2VCZGGTU","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":"4ee8a9a0448f03aa2a3897a94185c34327e4ab3d6a5bb8fe30e7adb89ad5b02d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2020-12-04T20:54:15Z","title_canon_sha256":"0d42a3a5dcb726a61adfc26c7d1fe107825d1e54f9bdbb59a7f980332e012c0c"},"schema_version":"1.0","source":{"id":"2012.02846","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.02846","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"arxiv_version","alias_value":"2012.02846v2","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.02846","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"pith_short_12","alias_value":"H3BN4BWRQOKF","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"pith_short_16","alias_value":"H3BN4BWRQOKFCX2C","created_at":"2026-07-05T02:23:20Z"},{"alias_kind":"pith_short_8","alias_value":"H3BN4BWR","created_at":"2026-07-05T02:23:20Z"}],"graph_snapshots":[{"event_id":"sha256:18eda2d8dbc9f62d7ea2b3d78267164159b547e81c71e276a9448273ff94e326","target":"graph","created_at":"2026-07-05T02:23:20Z","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/2012.02846/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report on a search for nuclear recoil signals from solar $^8$B neutrinos elastically scattering off xenon nuclei in XENON1T data, lowering the energy threshold from 2.6 keV to 1.6 keV. We develop a variety of novel techniques to limit the resulting increase in backgrounds near the threshold. No significant $^8$B neutrino-like excess is found in an exposure of 0.6 t $\\times$ y. For the first time, we use the non-detection of solar neutrinos to constrain the light yield from 1-2 keV nuclear recoils in liquid xenon, as well as non-standard neutrino-quark interactions. Finally, we improve upon ","authors_text":"A. Brown, A. Depoian, A. D. Ferella, A. Di Giovanni, A. Elykov, A. Kopec, A. Mancuso, A. Manfredini, A. Molinario, A. P. Colijn, A. Rocchetti, A. Takeda, B. Bauermeister, B. Cimmino, B. Pelssers, C. Capelli, C. Hils, C. Macolino, C. Therreau, C. Tunnell, C. Weinheimer, C. Wittweg, D. Cichon, D. Coderre, D. Masson, D. Ram\\'irez Garc\\'ia, D. Schulte, D. Thers, D. Wenz, E. Angelino, E. Aprile, E. Brown, E. Shockley, F. Agostini, F. Arneodo, F. D. Amaro, F. Gao, F. Joerg, F. Lombardi, F. Marignetti, F. Semeria, F. Toschi, G. Bruno, G. Koltman, G. Plante, G. Sartorelli, G. Trinchero, G. Volta, G. Zavattini, H. Landsman, H. Schulze Ei{\\ss}ing, H. Simgen, J. Aalbers, J. A. M. Lopes, J. Conrad, J. Cuenca, J. Howlett, J. Long, J. Mahlstedt, J. Masbou, J. M. F. dos Santos, J. M. R. Cardoso, J. Naganoma, J. Palacio, J. P. Cussonneau, J. Pienaar, J. P. Zopounidis, J. Qi, J. Qin, J. R. Angevaare, J. Schreiner, J. Ye, K. Hiraide, K. Martens, K. Miuchi, K. Mizukoshi, K. Mor{\\aa}, K. Ni, K. Odgers, K. Valerius, L. Althueser, L. Baudis, L. Bellagamba, L. Grandi, L. Hoetzsch, L. Levinson, L. Manenti, L. Scotto Lavina, M. Alfonsi, M. Clark, M. Galloway, M. Iacovacci, M. Kobayashi, M. L. Benabderrahmane, M. Lindner, M. Messina, M. Murra, M. P. Decowski, M. Pierre, M. Schumann, M. Selvi, M. Silva, M. Vargas, M. Weiss, M. Yamashita, N. Kato, N. Rupp, P. Di Gangi, P. Gaemers, P. Shagin, R. Budnik, R. Di Stefano, R. F. Lang, R. Gaior, R. Peres, S. Ahmed Maouloud, S. Andaloro, S. Bruenner, S. Diglio, S. Kazama, S. Liang, S. Lindemann, S. Mastroianni, S. Moriyama, S. Reichard, T. Marrod\\'an Undagoitia, T. Wolf, T. Zhu, U. Oberlack, V. C. Antochi, V. Pizzella, W. Fulgione, Y. Itow, Y. Ma, Y. Mosbacher, Y. Wei, Y. Zhang, Z. Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2020-12-04T20:54:15Z","title":"Search for Coherent Elastic Scattering of Solar $^8$B Neutrinos in the XENON1T Dark Matter Experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.02846","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":"sha256:0c3e7a9f59610d7b7ff2bdd8e2680cfd9cbeb6c62381c0ea0a67765098d685dd","target":"record","created_at":"2026-07-05T02:23:20Z","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":"4ee8a9a0448f03aa2a3897a94185c34327e4ab3d6a5bb8fe30e7adb89ad5b02d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2020-12-04T20:54:15Z","title_canon_sha256":"0d42a3a5dcb726a61adfc26c7d1fe107825d1e54f9bdbb59a7f980332e012c0c"},"schema_version":"1.0","source":{"id":"2012.02846","kind":"arxiv","version":2}},"canonical_sha256":"3ec2de06d18394515f427b355164c69d01bc817b23e1ac007161d1f82db81a4f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ec2de06d18394515f427b355164c69d01bc817b23e1ac007161d1f82db81a4f","first_computed_at":"2026-07-05T02:23:20.989363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:23:20.989363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bM3dHaJQ4yCEcuH6uwyfywJBKQAQ/Z5tFOy1aoktbLNpk9mZekmL2ZlNtBNKAK90+atTlJibD8293JBPgOCzDA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:23:20.989882Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.02846","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c3e7a9f59610d7b7ff2bdd8e2680cfd9cbeb6c62381c0ea0a67765098d685dd","sha256:18eda2d8dbc9f62d7ea2b3d78267164159b547e81c71e276a9448273ff94e326"],"state_sha256":"2667e07232b638bf87c40630a4720928c8095b41c22c012154fd7b148e95bd1d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HLofH+mDMXj7aFmXyuopgS3bgKW9YdMa7mW6xQjQ21ELjKSojeApJFIt9+x3z2YPxlCtsFF/VIOy6wvpPIofBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T15:33:11.487762Z","bundle_sha256":"3530d50e909044eec833304ce778c777f3499a3a2d3fc9c7c829a32d2fe222b1"}}