{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:FGKZJBXTG7B6VUEJHOITTHUH3I","short_pith_number":"pith:FGKZJBXT","schema_version":"1.0","canonical_sha256":"29959486f337c3ead0893b91399e87da0d2893d766b6c9d08b4f1a815755fdd1","source":{"kind":"arxiv","id":"2212.00033","version":2},"attestation_state":"computed","paper":{"title":"New Searches for Muonphilic Particles at Proton Beam Dump Spectrometers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Andrew Whitbeck, Christian Herwig, Cristina Mantilla Suarez, Diana Forbes, Gordan Krnjaic, Nhan Tran, Yonatan Kahn","submitted_at":"2022-11-30T19:00:01Z","abstract_excerpt":"We introduce a new search strategy for visibly decaying muonphilic particles using a proton beam spectrometer modeled after the SpinQuest experiment at Fermilab. In this setup, a ${\\sim}$100 GeV primary proton beam impinges on a thick fixed target and yields a secondary muon beam. As these muons traverse the target material, they scatter off nuclei and can radiatively produce hypothetical muonphilic particles as initial- and final-state radiation. If such new states decay to dimuons, their combined invariant mass can be measured with a downstream spectrometer immersed in a Tesla-scale magnetic"},"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":"2212.00033","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-11-30T19:00:01Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"2a96254b11aa266f1fa0abb0b275b6ba3aeeb6296db4041b6aed8779c48466ba","abstract_canon_sha256":"4505f06741a6d40f1e0e7b32799ef73facd4fd47b1828c995fdeb389ab1bdf71"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:29:34.603409Z","signature_b64":"W+Gx8rB/X7wizTeYnUm4S+Mp6rNy4RitfN5ac4oIu9yCczPauMZhWZ1BEZYhUNDrHKctx8W4y3vRQLixWociBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"29959486f337c3ead0893b91399e87da0d2893d766b6c9d08b4f1a815755fdd1","last_reissued_at":"2026-07-05T06:29:34.602960Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:29:34.602960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New Searches for Muonphilic Particles at Proton Beam Dump Spectrometers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Andrew Whitbeck, Christian Herwig, Cristina Mantilla Suarez, Diana Forbes, Gordan Krnjaic, Nhan Tran, Yonatan Kahn","submitted_at":"2022-11-30T19:00:01Z","abstract_excerpt":"We introduce a new search strategy for visibly decaying muonphilic particles using a proton beam spectrometer modeled after the SpinQuest experiment at Fermilab. In this setup, a ${\\sim}$100 GeV primary proton beam impinges on a thick fixed target and yields a secondary muon beam. As these muons traverse the target material, they scatter off nuclei and can radiatively produce hypothetical muonphilic particles as initial- and final-state radiation. If such new states decay to dimuons, their combined invariant mass can be measured with a downstream spectrometer immersed in a Tesla-scale magnetic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.00033","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/2212.00033/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":"2212.00033","created_at":"2026-07-05T06:29:34.603016+00:00"},{"alias_kind":"arxiv_version","alias_value":"2212.00033v2","created_at":"2026-07-05T06:29:34.603016+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.00033","created_at":"2026-07-05T06:29:34.603016+00:00"},{"alias_kind":"pith_short_12","alias_value":"FGKZJBXTG7B6","created_at":"2026-07-05T06:29:34.603016+00:00"},{"alias_kind":"pith_short_16","alias_value":"FGKZJBXTG7B6VUEJ","created_at":"2026-07-05T06:29:34.603016+00:00"},{"alias_kind":"pith_short_8","alias_value":"FGKZJBXT","created_at":"2026-07-05T06:29:34.603016+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2510.25613","citing_title":"Muon Beam Dump Experiments explicate five-dimensional nature of $U(1)_{L_{\\mu}-L_{\\tau}}$","ref_index":34,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I","json":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I.json","graph_json":"https://pith.science/api/pith-number/FGKZJBXTG7B6VUEJHOITTHUH3I/graph.json","events_json":"https://pith.science/api/pith-number/FGKZJBXTG7B6VUEJHOITTHUH3I/events.json","paper":"https://pith.science/paper/FGKZJBXT"},"agent_actions":{"view_html":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I","download_json":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I.json","view_paper":"https://pith.science/paper/FGKZJBXT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2212.00033&json=true","fetch_graph":"https://pith.science/api/pith-number/FGKZJBXTG7B6VUEJHOITTHUH3I/graph.json","fetch_events":"https://pith.science/api/pith-number/FGKZJBXTG7B6VUEJHOITTHUH3I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I/action/storage_attestation","attest_author":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I/action/author_attestation","sign_citation":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I/action/citation_signature","submit_replication":"https://pith.science/pith/FGKZJBXTG7B6VUEJHOITTHUH3I/action/replication_record"}},"created_at":"2026-07-05T06:29:34.603016+00:00","updated_at":"2026-07-05T06:29:34.603016+00:00"}