{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:4VZHKNTYID3LEEYNJBPW4HQQ2M","short_pith_number":"pith:4VZHKNTY","schema_version":"1.0","canonical_sha256":"e57275367840f6b2130d485f6e1e10d32fd83cd2914c2ec2a1f2f8f0788e0801","source":{"kind":"arxiv","id":"1904.13053","version":2},"attestation_state":"computed","paper":{"title":"Search for muon-philic new light gauge boson at Belle II","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Po-Yan Tseng, Seong Chan Park, Yongsoo Jho, Youngjoon Kwon","submitted_at":"2019-04-30T05:28:22Z","abstract_excerpt":"Motivated by the long-lasting $3.5\\sigma$ discrepancy in the anomalous magnetic moment of muon, we consider a new muon-specific force mediated by a light gauge boson, $X$, with mass $m_X < 2m_\\mu$ and the coupling constant $g_X \\sim (10^{-4}, 10^{-3})$. We show that the Belle~II experiment has a robust chance to probe such a light boson in $e^+ e^- \\to \\mu^+ \\mu^- + X$ channel and cover the most interesting parameter space explaining the discrepancy with the planned target luminosity, $\\int dt \\ {\\cal L}=50~{\\rm ab^{-1}}$. The clean signal of muon-pair plus missing energy at Belle II can be a "},"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":"1904.13053","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-04-30T05:28:22Z","cross_cats_sorted":[],"title_canon_sha256":"3906ddde9cccf90b36d62cd93e767f41969b0b0e8bbd6d4d7d1bc06054b3373e","abstract_canon_sha256":"c9af6f080abc5dead3a82a210d855a17a414533bedd82811c67ab7ece101f06e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:13:14.699995Z","signature_b64":"lgMSrbho0SsOnNKpeha16C7djZEEZCX4RPMA3AP04/pLAeNTSDDJlSZ8aXhy2RQ78+JNrfR4gdlftKEctLa3DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e57275367840f6b2130d485f6e1e10d32fd83cd2914c2ec2a1f2f8f0788e0801","last_reissued_at":"2026-07-05T00:13:14.699576Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:13:14.699576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Search for muon-philic new light gauge boson at Belle II","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Po-Yan Tseng, Seong Chan Park, Yongsoo Jho, Youngjoon Kwon","submitted_at":"2019-04-30T05:28:22Z","abstract_excerpt":"Motivated by the long-lasting $3.5\\sigma$ discrepancy in the anomalous magnetic moment of muon, we consider a new muon-specific force mediated by a light gauge boson, $X$, with mass $m_X < 2m_\\mu$ and the coupling constant $g_X \\sim (10^{-4}, 10^{-3})$. We show that the Belle~II experiment has a robust chance to probe such a light boson in $e^+ e^- \\to \\mu^+ \\mu^- + X$ channel and cover the most interesting parameter space explaining the discrepancy with the planned target luminosity, $\\int dt \\ {\\cal L}=50~{\\rm ab^{-1}}$. The clean signal of muon-pair plus missing energy at Belle II can be a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.13053","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/1904.13053/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1904.13053","created_at":"2026-07-05T00:13:14.699633+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.13053v2","created_at":"2026-07-05T00:13:14.699633+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.13053","created_at":"2026-07-05T00:13:14.699633+00:00"},{"alias_kind":"pith_short_12","alias_value":"4VZHKNTYID3L","created_at":"2026-07-05T00:13:14.699633+00:00"},{"alias_kind":"pith_short_16","alias_value":"4VZHKNTYID3LEEYN","created_at":"2026-07-05T00:13:14.699633+00:00"},{"alias_kind":"pith_short_8","alias_value":"4VZHKNTY","created_at":"2026-07-05T00:13:14.699633+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2407.20615","citing_title":"Prospects of five-dimensional $L_\\mu-L_\\tau$ gauge interactions in the light of elastic neutrino-electron scatterings: The scope of the DUNE near detector","ref_index":60,"is_internal_anchor":false},{"citing_arxiv_id":"2604.05041","citing_title":"Aspects of a Five-Dimensional $U(1)_{L_\\mu - L_\\tau}$ Model at Future Muon-Based Colliders","ref_index":53,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M","json":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M.json","graph_json":"https://pith.science/api/pith-number/4VZHKNTYID3LEEYNJBPW4HQQ2M/graph.json","events_json":"https://pith.science/api/pith-number/4VZHKNTYID3LEEYNJBPW4HQQ2M/events.json","paper":"https://pith.science/paper/4VZHKNTY"},"agent_actions":{"view_html":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M","download_json":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M.json","view_paper":"https://pith.science/paper/4VZHKNTY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.13053&json=true","fetch_graph":"https://pith.science/api/pith-number/4VZHKNTYID3LEEYNJBPW4HQQ2M/graph.json","fetch_events":"https://pith.science/api/pith-number/4VZHKNTYID3LEEYNJBPW4HQQ2M/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M/action/storage_attestation","attest_author":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M/action/author_attestation","sign_citation":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M/action/citation_signature","submit_replication":"https://pith.science/pith/4VZHKNTYID3LEEYNJBPW4HQQ2M/action/replication_record"}},"created_at":"2026-07-05T00:13:14.699633+00:00","updated_at":"2026-07-05T00:13:14.699633+00:00"}