{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:E7H3JYFVKZD3HMR63JL5JJNXN7","short_pith_number":"pith:E7H3JYFV","schema_version":"1.0","canonical_sha256":"27cfb4e0b55647b3b23eda57d4a5b76ff1e3693420583d43cd6f0e28569047c0","source":{"kind":"arxiv","id":"1806.10905","version":2},"attestation_state":"computed","paper":{"title":"Search for heavy Majorana neutrinos in same-sign dilepton channels in proton-proton collisions at $\\sqrt{s} =$ 13 TeV","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CMS Collaboration","submitted_at":"2018-06-28T12:06:21Z","abstract_excerpt":"A search is performed for a heavy Majorana neutrino (N), produced by leptonic decay of a W boson propagator and decaying into a W boson and a lepton, with the CMS detector at the LHC. The signature used in this search consists of two same-sign leptons, in any flavor combination of electrons and muons, and at least one jet. The data were collected during 2016 in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb$^{-1}$. The results are found to be consistent with the expected standard model backgrounds. Upper limits are set in the"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1806.10905","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2018-06-28T12:06:21Z","cross_cats_sorted":[],"title_canon_sha256":"d80fafdece0365811952df08835887a43065896315267b5dc06de041bd865d1e","abstract_canon_sha256":"ad420c36e381f094869e09ed5af12b50b1d0b262e4d16f824f96dcb1a43f4eb3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:38.550977Z","signature_b64":"v75M/3EJt6SqiA5aXzwB6BVSIhD1mQoayT0HZBIBfCbaZLVnfJ2ZaRMMzCZgN4+IsfIAZZ3ahvt5PMn13t0cCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"27cfb4e0b55647b3b23eda57d4a5b76ff1e3693420583d43cd6f0e28569047c0","last_reissued_at":"2026-05-17T23:55:38.550580Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:38.550580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Search for heavy Majorana neutrinos in same-sign dilepton channels in proton-proton collisions at $\\sqrt{s} =$ 13 TeV","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CMS Collaboration","submitted_at":"2018-06-28T12:06:21Z","abstract_excerpt":"A search is performed for a heavy Majorana neutrino (N), produced by leptonic decay of a W boson propagator and decaying into a W boson and a lepton, with the CMS detector at the LHC. The signature used in this search consists of two same-sign leptons, in any flavor combination of electrons and muons, and at least one jet. The data were collected during 2016 in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb$^{-1}$. The results are found to be consistent with the expected standard model backgrounds. Upper limits are set in the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.10905","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1806.10905","created_at":"2026-05-17T23:55:38.550643+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.10905v2","created_at":"2026-05-17T23:55:38.550643+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.10905","created_at":"2026-05-17T23:55:38.550643+00:00"},{"alias_kind":"pith_short_12","alias_value":"E7H3JYFVKZD3","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"E7H3JYFVKZD3HMR6","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"E7H3JYFV","created_at":"2026-05-18T12:32:22.470017+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2606.25982","citing_title":"Lepton number violation at hadron colliders via pseudo-Dirac heavy neutral leptons","ref_index":55,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7","json":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7.json","graph_json":"https://pith.science/api/pith-number/E7H3JYFVKZD3HMR63JL5JJNXN7/graph.json","events_json":"https://pith.science/api/pith-number/E7H3JYFVKZD3HMR63JL5JJNXN7/events.json","paper":"https://pith.science/paper/E7H3JYFV"},"agent_actions":{"view_html":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7","download_json":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7.json","view_paper":"https://pith.science/paper/E7H3JYFV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.10905&json=true","fetch_graph":"https://pith.science/api/pith-number/E7H3JYFVKZD3HMR63JL5JJNXN7/graph.json","fetch_events":"https://pith.science/api/pith-number/E7H3JYFVKZD3HMR63JL5JJNXN7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7/action/storage_attestation","attest_author":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7/action/author_attestation","sign_citation":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7/action/citation_signature","submit_replication":"https://pith.science/pith/E7H3JYFVKZD3HMR63JL5JJNXN7/action/replication_record"}},"created_at":"2026-05-17T23:55:38.550643+00:00","updated_at":"2026-05-17T23:55:38.550643+00:00"}