{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:UC3KZ3DMILYAQXL3CLCMVJK5QN","short_pith_number":"pith:UC3KZ3DM","canonical_record":{"source":{"id":"2102.03383","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-05T19:08:17Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ed4e58f706615b7c86522c5dd89a2208118ccabd56e81c4bca3a541692dd308e","abstract_canon_sha256":"97b4e157da9e4e86303fcc186921cb5aed5bc97e8515d564440f3ea88e404335"},"schema_version":"1.0"},"canonical_sha256":"a0b6acec6c42f0085d7b12c4caa55d835f64315953622b6745b4297f2869d987","source":{"kind":"arxiv","id":"2102.03383","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.03383","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"arxiv_version","alias_value":"2102.03383v2","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.03383","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"pith_short_12","alias_value":"UC3KZ3DMILYA","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"pith_short_16","alias_value":"UC3KZ3DMILYAQXL3","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"pith_short_8","alias_value":"UC3KZ3DM","created_at":"2026-07-05T03:55:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:UC3KZ3DMILYAQXL3CLCMVJK5QN","target":"record","payload":{"canonical_record":{"source":{"id":"2102.03383","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-05T19:08:17Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ed4e58f706615b7c86522c5dd89a2208118ccabd56e81c4bca3a541692dd308e","abstract_canon_sha256":"97b4e157da9e4e86303fcc186921cb5aed5bc97e8515d564440f3ea88e404335"},"schema_version":"1.0"},"canonical_sha256":"a0b6acec6c42f0085d7b12c4caa55d835f64315953622b6745b4297f2869d987","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:55:47.009931Z","signature_b64":"2lQzrh1n7BLscTWHKHG8Stlne+vYyb/KXT0o/m1vuANUvoXXX4DjB+KgFCaE8wOXI5qyDUVdh4jvYDn3S8L4BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0b6acec6c42f0085d7b12c4caa55d835f64315953622b6745b4297f2869d987","last_reissued_at":"2026-07-05T03:55:47.009524Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:55:47.009524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2102.03383","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":"2026-07-05T03:55:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/XcAea1HVGldwc8pqa/GYF7fJeUD0jIzLt8jyYbtDvwMZxosVu7gbSRWxkCVEhIiYr2wzCnZqAo+ulzZy796DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:16:36.310837Z"},"content_sha256":"98f03da0342e38e2f1ff1a70e1e543e271e59a86e2953b8bf86017259f24d2be","schema_version":"1.0","event_id":"sha256:98f03da0342e38e2f1ff1a70e1e543e271e59a86e2953b8bf86017259f24d2be"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:UC3KZ3DMILYAQXL3CLCMVJK5QN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Searching for Physics Beyond the Standard Model in an Off-Axis DUNE Near Detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Claudia Frugiuele, Joachim Kopp, Luca Buonocore, Lukas Mittnacht, Moritz Breitbach","submitted_at":"2021-02-05T19:08:17Z","abstract_excerpt":"Next generation neutrino oscillation experiments like DUNE and T2HK are multi-purpose observatories, with a rich physics program beyond oscillation measurements. A special role is played by their near detector facilities, which are particularly well-suited to search for weakly coupled dark sector particles produced in the primary target. In this paper, we demonstrate this by estimating the sensitivity of the DUNE near detectors to the scattering of sub-GeV DM particles and to the decay of sub-GeV sterile neutrinos (\"heavy neutral leptons\"). We discuss in particular the importance of the DUNE-P"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.03383","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/2102.03383/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":"2026-07-05T03:55:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ymW7hk7J0psN2ICfxY5z9nxgdddJ3I1vDb6ihrtERJEJdPv9VAupOBN5L0N65jT1jNSOK15N6L7DMXnetRNGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:16:36.311413Z"},"content_sha256":"9e4ada2926bea370e9b1bf3983c03a0f23e204bb907701593cd5956baad16b5e","schema_version":"1.0","event_id":"sha256:9e4ada2926bea370e9b1bf3983c03a0f23e204bb907701593cd5956baad16b5e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UC3KZ3DMILYAQXL3CLCMVJK5QN/bundle.json","state_url":"https://pith.science/pith/UC3KZ3DMILYAQXL3CLCMVJK5QN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UC3KZ3DMILYAQXL3CLCMVJK5QN/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":"2026-08-15T13:16:36Z","links":{"resolver":"https://pith.science/pith/UC3KZ3DMILYAQXL3CLCMVJK5QN","bundle":"https://pith.science/pith/UC3KZ3DMILYAQXL3CLCMVJK5QN/bundle.json","state":"https://pith.science/pith/UC3KZ3DMILYAQXL3CLCMVJK5QN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UC3KZ3DMILYAQXL3CLCMVJK5QN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:UC3KZ3DMILYAQXL3CLCMVJK5QN","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":"97b4e157da9e4e86303fcc186921cb5aed5bc97e8515d564440f3ea88e404335","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-05T19:08:17Z","title_canon_sha256":"ed4e58f706615b7c86522c5dd89a2208118ccabd56e81c4bca3a541692dd308e"},"schema_version":"1.0","source":{"id":"2102.03383","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.03383","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"arxiv_version","alias_value":"2102.03383v2","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.03383","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"pith_short_12","alias_value":"UC3KZ3DMILYA","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"pith_short_16","alias_value":"UC3KZ3DMILYAQXL3","created_at":"2026-07-05T03:55:47Z"},{"alias_kind":"pith_short_8","alias_value":"UC3KZ3DM","created_at":"2026-07-05T03:55:47Z"}],"graph_snapshots":[{"event_id":"sha256:9e4ada2926bea370e9b1bf3983c03a0f23e204bb907701593cd5956baad16b5e","target":"graph","created_at":"2026-07-05T03:55:47Z","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/2102.03383/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Next generation neutrino oscillation experiments like DUNE and T2HK are multi-purpose observatories, with a rich physics program beyond oscillation measurements. A special role is played by their near detector facilities, which are particularly well-suited to search for weakly coupled dark sector particles produced in the primary target. In this paper, we demonstrate this by estimating the sensitivity of the DUNE near detectors to the scattering of sub-GeV DM particles and to the decay of sub-GeV sterile neutrinos (\"heavy neutral leptons\"). We discuss in particular the importance of the DUNE-P","authors_text":"Claudia Frugiuele, Joachim Kopp, Luca Buonocore, Lukas Mittnacht, Moritz Breitbach","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-05T19:08:17Z","title":"Searching for Physics Beyond the Standard Model in an Off-Axis DUNE Near Detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.03383","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":"sha256:98f03da0342e38e2f1ff1a70e1e543e271e59a86e2953b8bf86017259f24d2be","target":"record","created_at":"2026-07-05T03:55:47Z","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":"97b4e157da9e4e86303fcc186921cb5aed5bc97e8515d564440f3ea88e404335","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-05T19:08:17Z","title_canon_sha256":"ed4e58f706615b7c86522c5dd89a2208118ccabd56e81c4bca3a541692dd308e"},"schema_version":"1.0","source":{"id":"2102.03383","kind":"arxiv","version":2}},"canonical_sha256":"a0b6acec6c42f0085d7b12c4caa55d835f64315953622b6745b4297f2869d987","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a0b6acec6c42f0085d7b12c4caa55d835f64315953622b6745b4297f2869d987","first_computed_at":"2026-07-05T03:55:47.009524Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:55:47.009524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2lQzrh1n7BLscTWHKHG8Stlne+vYyb/KXT0o/m1vuANUvoXXX4DjB+KgFCaE8wOXI5qyDUVdh4jvYDn3S8L4BA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:55:47.009931Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.03383","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98f03da0342e38e2f1ff1a70e1e543e271e59a86e2953b8bf86017259f24d2be","sha256:9e4ada2926bea370e9b1bf3983c03a0f23e204bb907701593cd5956baad16b5e"],"state_sha256":"0818fce7634cc19e242e0c2e460b0c31a8205e77589e722772d0e76857fb6704"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iK+Vt2R8sfIa9iVM6X/Cn9Q/bJBHrstYjINVnSDt57fdiuK/Upwx+I66nAna1Wf/JmKVTPQBUWw8uqhQGlASCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T13:16:36.316522Z","bundle_sha256":"8f66c8f69b6098533b4a6d4d973c8e43a5f7d5835be60f51fda24dd846873c11"}}