{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:6T6NA3TDC7IGTMH2ZEPW4WG25Z","short_pith_number":"pith:6T6NA3TD","canonical_record":{"source":{"id":"1903.04175","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-03-11T08:46:34Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"98bfeb72be79e598ec6ec7b82b61c48c7fa30b6f92f7a92d2f15f2c545a6eafc","abstract_canon_sha256":"335b7b679963ec0fcdf5bb0212390ce085b9af65f55ddd5a041121842b35bfdb"},"schema_version":"1.0"},"canonical_sha256":"f4fcd06e6317d069b0fac91f6e58daee40d60580d7f2757ab6ee04a296ee9343","source":{"kind":"arxiv","id":"1903.04175","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.04175","created_at":"2026-05-17T23:41:09Z"},{"alias_kind":"arxiv_version","alias_value":"1903.04175v2","created_at":"2026-05-17T23:41:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.04175","created_at":"2026-05-17T23:41:09Z"},{"alias_kind":"pith_short_12","alias_value":"6T6NA3TDC7IG","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"6T6NA3TDC7IGTMH2","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"6T6NA3TD","created_at":"2026-05-18T12:33:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:6T6NA3TDC7IGTMH2ZEPW4WG25Z","target":"record","payload":{"canonical_record":{"source":{"id":"1903.04175","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-03-11T08:46:34Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"98bfeb72be79e598ec6ec7b82b61c48c7fa30b6f92f7a92d2f15f2c545a6eafc","abstract_canon_sha256":"335b7b679963ec0fcdf5bb0212390ce085b9af65f55ddd5a041121842b35bfdb"},"schema_version":"1.0"},"canonical_sha256":"f4fcd06e6317d069b0fac91f6e58daee40d60580d7f2757ab6ee04a296ee9343","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:09.457825Z","signature_b64":"NItO2JNhe6nCZUBwEAdtFds0rrEmLNcUS9+1jpm34xl6OB4zVHfkw9ExcZv/D+dAXK4trB2Y6FM9ngvHZp6bDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f4fcd06e6317d069b0fac91f6e58daee40d60580d7f2757ab6ee04a296ee9343","last_reissued_at":"2026-05-17T23:41:09.457251Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:09.457251Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.04175","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":"2026-05-17T23:41:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UZXEkqBGEH/Ix0qhOAC7NnZuhB+3xbzSxYpmICeQitVDBGIXjtUlnM/43PC3NqONiR/mTI5XdjAUkWLEgsEzDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T19:30:42.865088Z"},"content_sha256":"4888d991aebcb08f825dc4e2925ffe99e158564306a04953b49a5f8bbbf594a6","schema_version":"1.0","event_id":"sha256:4888d991aebcb08f825dc4e2925ffe99e158564306a04953b49a5f8bbbf594a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:6T6NA3TDC7IGTMH2ZEPW4WG25Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutrino Topology Reconstruction at DUNE and Applications to Searches for Dark Matter Annihilation in the Sun","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Carsten Rott, David Yaylali, DongYoung Jeong, Jason Kumar","submitted_at":"2019-03-11T08:46:34Z","abstract_excerpt":"We consider a new technique for neutrino energy and topology reconstruction at DUNE. In particular, we show that when the direction of the incoming neutrino is known, one can use the measured directions of the outgoing leptonic and hadronic particles to reconstruct poorly-measured quantities, such as the hadronic cascade energy. We show that this alternative technique yields an energy resolution which is comparable to current reconstruction methods which sum measured energies. As a proof of concept we apply this new reconstruction method to a search for dark matter annihilation in the Sun. We "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.04175","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":""},"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":"2026-05-17T23:41:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zz5u1+dVyaa9lY0kyLYoLZxuJi7vrB8T2h6cAvu3BI/4LZteA1pgbKI4gBBKNw2DVGRpMVQXXIDqyy/Y0/gmDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T19:30:42.865481Z"},"content_sha256":"6e5949665d07e462ec42a70fd05962ed35acc890ab91b147b20018425429210a","schema_version":"1.0","event_id":"sha256:6e5949665d07e462ec42a70fd05962ed35acc890ab91b147b20018425429210a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6T6NA3TDC7IGTMH2ZEPW4WG25Z/bundle.json","state_url":"https://pith.science/pith/6T6NA3TDC7IGTMH2ZEPW4WG25Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6T6NA3TDC7IGTMH2ZEPW4WG25Z/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":"2026-06-02T19:30:42Z","links":{"resolver":"https://pith.science/pith/6T6NA3TDC7IGTMH2ZEPW4WG25Z","bundle":"https://pith.science/pith/6T6NA3TDC7IGTMH2ZEPW4WG25Z/bundle.json","state":"https://pith.science/pith/6T6NA3TDC7IGTMH2ZEPW4WG25Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6T6NA3TDC7IGTMH2ZEPW4WG25Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:6T6NA3TDC7IGTMH2ZEPW4WG25Z","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":"335b7b679963ec0fcdf5bb0212390ce085b9af65f55ddd5a041121842b35bfdb","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-03-11T08:46:34Z","title_canon_sha256":"98bfeb72be79e598ec6ec7b82b61c48c7fa30b6f92f7a92d2f15f2c545a6eafc"},"schema_version":"1.0","source":{"id":"1903.04175","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.04175","created_at":"2026-05-17T23:41:09Z"},{"alias_kind":"arxiv_version","alias_value":"1903.04175v2","created_at":"2026-05-17T23:41:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.04175","created_at":"2026-05-17T23:41:09Z"},{"alias_kind":"pith_short_12","alias_value":"6T6NA3TDC7IG","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"6T6NA3TDC7IGTMH2","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"6T6NA3TD","created_at":"2026-05-18T12:33:10Z"}],"graph_snapshots":[{"event_id":"sha256:6e5949665d07e462ec42a70fd05962ed35acc890ab91b147b20018425429210a","target":"graph","created_at":"2026-05-17T23:41:09Z","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":"We consider a new technique for neutrino energy and topology reconstruction at DUNE. In particular, we show that when the direction of the incoming neutrino is known, one can use the measured directions of the outgoing leptonic and hadronic particles to reconstruct poorly-measured quantities, such as the hadronic cascade energy. We show that this alternative technique yields an energy resolution which is comparable to current reconstruction methods which sum measured energies. As a proof of concept we apply this new reconstruction method to a search for dark matter annihilation in the Sun. We ","authors_text":"Carsten Rott, David Yaylali, DongYoung Jeong, Jason Kumar","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-03-11T08:46:34Z","title":"Neutrino Topology Reconstruction at DUNE and Applications to Searches for Dark Matter Annihilation in the Sun"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.04175","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":"sha256:4888d991aebcb08f825dc4e2925ffe99e158564306a04953b49a5f8bbbf594a6","target":"record","created_at":"2026-05-17T23:41:09Z","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":"335b7b679963ec0fcdf5bb0212390ce085b9af65f55ddd5a041121842b35bfdb","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-03-11T08:46:34Z","title_canon_sha256":"98bfeb72be79e598ec6ec7b82b61c48c7fa30b6f92f7a92d2f15f2c545a6eafc"},"schema_version":"1.0","source":{"id":"1903.04175","kind":"arxiv","version":2}},"canonical_sha256":"f4fcd06e6317d069b0fac91f6e58daee40d60580d7f2757ab6ee04a296ee9343","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f4fcd06e6317d069b0fac91f6e58daee40d60580d7f2757ab6ee04a296ee9343","first_computed_at":"2026-05-17T23:41:09.457251Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:09.457251Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NItO2JNhe6nCZUBwEAdtFds0rrEmLNcUS9+1jpm34xl6OB4zVHfkw9ExcZv/D+dAXK4trB2Y6FM9ngvHZp6bDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:09.457825Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.04175","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4888d991aebcb08f825dc4e2925ffe99e158564306a04953b49a5f8bbbf594a6","sha256:6e5949665d07e462ec42a70fd05962ed35acc890ab91b147b20018425429210a"],"state_sha256":"e522a69da0b1099d755e54623cc1bbb77b89b4464a299d5c8758356e6c239ce5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yPhtHbUV0TfNLv+ETC8+fxtwvzGhx+Wn7Zdp9Q5qAwf8jI6tf8yGdkOyf+UTmo7+7TyqNYTpz48W5RvRySJSDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T19:30:42.867419Z","bundle_sha256":"df644ad4169c3b4168a2e4e5cc3ccf3b058e59ed6aad0d6be0af86e9d2c69ac8"}}