{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:Q3RF42VSWASL56UEO55G5FP25S","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":"a9d3d5cdefd22132a8ca2904fb2a57936bb653508ae2df4c814241fb1721e0bf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2007-02-28T18:34:40Z","title_canon_sha256":"c284b709b7294e6ad3daed45d872cac520ec3b08e1acf586875d59a3f42d58ab"},"schema_version":"1.0","source":{"id":"hep-ph/0702294","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0702294","created_at":"2026-07-04T15:22:08Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0702294v4","created_at":"2026-07-04T15:22:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0702294","created_at":"2026-07-04T15:22:08Z"},{"alias_kind":"pith_short_12","alias_value":"Q3RF42VSWASL","created_at":"2026-07-04T15:22:08Z"},{"alias_kind":"pith_short_16","alias_value":"Q3RF42VSWASL56UE","created_at":"2026-07-04T15:22:08Z"},{"alias_kind":"pith_short_8","alias_value":"Q3RF42VS","created_at":"2026-07-04T15:22:08Z"}],"graph_snapshots":[{"event_id":"sha256:261a13f6e9fa660d2dce5bbc90bd873c8ed58ed390ab35733386a17c1b6f1e95","target":"graph","created_at":"2026-07-04T15:22:08Z","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/hep-ph/0702294/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The observed light neutrinos may be related to the existence of new heavy neutrinos in the spectrum of the SM. If a pair of heavy neutrinos has nearly degenerate masses, then CP violation from the interference between tree-level and self-energy graphs can be resonantly enhanced. We explore the possibility of observing CP asymmetries due to this mechanism at the LHC. We consider a pair of heavy neutrinos N_{1,2} with masses ranging from 100 to 500 GeV and a mass-splitting \\Delta m_N = m_{N_2}-m_{N_1} comparable to their widths \\Gamma_{N_{1,2}}. We find that for \\Delta m_N ~ \\Gamma_{N_{1,2}}, th","authors_text":"Apostolos Pilaftsis, Jae Sik Lee, Simon Bray","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2007-02-28T18:34:40Z","title":"Resonant CP Violation due to Heavy Neutrinos at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0702294","kind":"arxiv","version":4},"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":"sha256:88f7cef726551656ed06e94c699c8b8edfab3548e48dba770d09fcd2bb2c02df","target":"record","created_at":"2026-07-04T15:22:08Z","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":"a9d3d5cdefd22132a8ca2904fb2a57936bb653508ae2df4c814241fb1721e0bf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2007-02-28T18:34:40Z","title_canon_sha256":"c284b709b7294e6ad3daed45d872cac520ec3b08e1acf586875d59a3f42d58ab"},"schema_version":"1.0","source":{"id":"hep-ph/0702294","kind":"arxiv","version":4}},"canonical_sha256":"86e25e6ab2b024befa84777a6e95faecbb032e4c2864b2baa79f90fd4dcffac5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86e25e6ab2b024befa84777a6e95faecbb032e4c2864b2baa79f90fd4dcffac5","first_computed_at":"2026-07-04T15:22:08.719952Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:22:08.719952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"62XGd3tNdR4ZCnvdtDYk+XYjxO7aSU81tFGh0Iqf1ySeyjF/bEYvO7aNQAmDY4oDnL73xUoC1qfhywIUlYQ+DA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:22:08.720357Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0702294","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:88f7cef726551656ed06e94c699c8b8edfab3548e48dba770d09fcd2bb2c02df","sha256:261a13f6e9fa660d2dce5bbc90bd873c8ed58ed390ab35733386a17c1b6f1e95"],"state_sha256":"cb0fb4b31f6add67f66556854e2a385149dec595c8f110078eb54b6d010575e3"}