{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:EA2TYXYUGNOUC2QXGFXO6JLSLY","short_pith_number":"pith:EA2TYXYU","canonical_record":{"source":{"id":"1703.00448","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-01T19:00:00Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9227b24784a50e231ac45c2c8560b710eb5ff07f7d2fa38d81fc119f6f293dc1","abstract_canon_sha256":"48164275ff8f03dc0b77c5e36feb4565f0e62d09aa14d23bfa2c4f7eb1fb0196"},"schema_version":"1.0"},"canonical_sha256":"20353c5f14335d416a17316eef25725e27d3f35f78f6d8c6b297742a2b70404c","source":{"kind":"arxiv","id":"1703.00448","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.00448","created_at":"2026-05-18T00:42:17Z"},{"alias_kind":"arxiv_version","alias_value":"1703.00448v2","created_at":"2026-05-18T00:42:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.00448","created_at":"2026-05-18T00:42:17Z"},{"alias_kind":"pith_short_12","alias_value":"EA2TYXYUGNOU","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"EA2TYXYUGNOUC2QX","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"EA2TYXYU","created_at":"2026-05-18T12:31:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:EA2TYXYUGNOUC2QXGFXO6JLSLY","target":"record","payload":{"canonical_record":{"source":{"id":"1703.00448","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-01T19:00:00Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9227b24784a50e231ac45c2c8560b710eb5ff07f7d2fa38d81fc119f6f293dc1","abstract_canon_sha256":"48164275ff8f03dc0b77c5e36feb4565f0e62d09aa14d23bfa2c4f7eb1fb0196"},"schema_version":"1.0"},"canonical_sha256":"20353c5f14335d416a17316eef25725e27d3f35f78f6d8c6b297742a2b70404c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:42:17.334264Z","signature_b64":"GjsUIBp8/0aKsr0cKDeHWKa5CZti/2797CDigYbPHLitpyHy02X16u6WXtjFCkigu9LeY4SL0GnFqtEhTdslDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20353c5f14335d416a17316eef25725e27d3f35f78f6d8c6b297742a2b70404c","last_reissued_at":"2026-05-18T00:42:17.333652Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:42:17.333652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.00448","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":"2026-05-18T00:42:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w4BC5H17mNHUOvzNEgOdQ3mQYPThXg7Sdcvzv0JCvJ8QDbe6CRa/vKwf6Va/r9codQmutrRLRxVkFZlh1pGzAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T13:21:29.602344Z"},"content_sha256":"661cd04c1e45317c28f3ebee594059be8527cbde624e64e00c19acd8c816c204","schema_version":"1.0","event_id":"sha256:661cd04c1e45317c28f3ebee594059be8527cbde624e64e00c19acd8c816c204"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:EA2TYXYUGNOUC2QXGFXO6JLSLY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Searches for new physics at the Hyper-Kamiokande experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Kevin J. Kelly","submitted_at":"2017-03-01T19:00:00Z","abstract_excerpt":"We investigate the ability of the upcoming Hyper-Kamiokande (Hyper-K) neutrino experiment to detect new physics phenomena beyond the standard, three-massive-neutrinos paradigm; namely the existence of a fourth, sterile neutrino or weaker-than-weak, non-standard neutrino interactions. With both beam-based neutrinos from the Japan Proton Accelerator Research Complex (J-PARC) and atmospheric neutrinos, Hyper-K is capable of exploring new ranges of parameter space in these new-physics scenarios. We find that Hyper-K has comparable capability to the upcoming Deep Underground Neutrino Experiment (DU"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.00448","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":"2026-05-18T00:42:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NAa9IcLPYh7UmxnuuEduLOF4++HC8bXWfhH2xpy+IVp2URmFtWjaBYMs9+MzRdlbtU7yVI7H7/H4MjgVFtY0Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T13:21:29.602750Z"},"content_sha256":"1729374c5a6945c2bc5f5c0abadd87332ddf36becfe2df518694789036492b94","schema_version":"1.0","event_id":"sha256:1729374c5a6945c2bc5f5c0abadd87332ddf36becfe2df518694789036492b94"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EA2TYXYUGNOUC2QXGFXO6JLSLY/bundle.json","state_url":"https://pith.science/pith/EA2TYXYUGNOUC2QXGFXO6JLSLY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EA2TYXYUGNOUC2QXGFXO6JLSLY/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":"2026-05-22T13:21:29Z","links":{"resolver":"https://pith.science/pith/EA2TYXYUGNOUC2QXGFXO6JLSLY","bundle":"https://pith.science/pith/EA2TYXYUGNOUC2QXGFXO6JLSLY/bundle.json","state":"https://pith.science/pith/EA2TYXYUGNOUC2QXGFXO6JLSLY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EA2TYXYUGNOUC2QXGFXO6JLSLY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:EA2TYXYUGNOUC2QXGFXO6JLSLY","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":"48164275ff8f03dc0b77c5e36feb4565f0e62d09aa14d23bfa2c4f7eb1fb0196","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-01T19:00:00Z","title_canon_sha256":"9227b24784a50e231ac45c2c8560b710eb5ff07f7d2fa38d81fc119f6f293dc1"},"schema_version":"1.0","source":{"id":"1703.00448","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.00448","created_at":"2026-05-18T00:42:17Z"},{"alias_kind":"arxiv_version","alias_value":"1703.00448v2","created_at":"2026-05-18T00:42:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.00448","created_at":"2026-05-18T00:42:17Z"},{"alias_kind":"pith_short_12","alias_value":"EA2TYXYUGNOU","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"EA2TYXYUGNOUC2QX","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"EA2TYXYU","created_at":"2026-05-18T12:31:12Z"}],"graph_snapshots":[{"event_id":"sha256:1729374c5a6945c2bc5f5c0abadd87332ddf36becfe2df518694789036492b94","target":"graph","created_at":"2026-05-18T00:42:17Z","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 investigate the ability of the upcoming Hyper-Kamiokande (Hyper-K) neutrino experiment to detect new physics phenomena beyond the standard, three-massive-neutrinos paradigm; namely the existence of a fourth, sterile neutrino or weaker-than-weak, non-standard neutrino interactions. With both beam-based neutrinos from the Japan Proton Accelerator Research Complex (J-PARC) and atmospheric neutrinos, Hyper-K is capable of exploring new ranges of parameter space in these new-physics scenarios. We find that Hyper-K has comparable capability to the upcoming Deep Underground Neutrino Experiment (DU","authors_text":"Kevin J. Kelly","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-01T19:00:00Z","title":"Searches for new physics at the Hyper-Kamiokande experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.00448","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":"sha256:661cd04c1e45317c28f3ebee594059be8527cbde624e64e00c19acd8c816c204","target":"record","created_at":"2026-05-18T00:42:17Z","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":"48164275ff8f03dc0b77c5e36feb4565f0e62d09aa14d23bfa2c4f7eb1fb0196","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-01T19:00:00Z","title_canon_sha256":"9227b24784a50e231ac45c2c8560b710eb5ff07f7d2fa38d81fc119f6f293dc1"},"schema_version":"1.0","source":{"id":"1703.00448","kind":"arxiv","version":2}},"canonical_sha256":"20353c5f14335d416a17316eef25725e27d3f35f78f6d8c6b297742a2b70404c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20353c5f14335d416a17316eef25725e27d3f35f78f6d8c6b297742a2b70404c","first_computed_at":"2026-05-18T00:42:17.333652Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:17.333652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GjsUIBp8/0aKsr0cKDeHWKa5CZti/2797CDigYbPHLitpyHy02X16u6WXtjFCkigu9LeY4SL0GnFqtEhTdslDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:17.334264Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.00448","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:661cd04c1e45317c28f3ebee594059be8527cbde624e64e00c19acd8c816c204","sha256:1729374c5a6945c2bc5f5c0abadd87332ddf36becfe2df518694789036492b94"],"state_sha256":"8001c397c2e5d72ac26d8686f52abc903ba09a36b245d230406f7ad1239da2ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LNV1EtesHKKJ712QwoAcBagJej6yKxFqiIUjRBYF5y+4ysvDndRhg+Rt/czBUiQkiKnj5ZrMDBn24lRIlQW7BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T13:21:29.605410Z","bundle_sha256":"1663cfcb0db7271be2905c805ee4d862d3bddd80bd50c4ca576877ea4d6efb93"}}