{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:7RGDRFB6KZBTIKPRZNLJOE4GU6","short_pith_number":"pith:7RGDRFB6","schema_version":"1.0","canonical_sha256":"fc4c38943e56433429f1cb56971386a7b0c9def884c7c9de2b87fa176ad2e8c1","source":{"kind":"arxiv","id":"2209.03281","version":3},"attestation_state":"computed","paper":{"title":"Center-of-mass energy determination using $e^+e^-$ to $\\mu^+\\mu^-$ $(\\gamma)$ events at future $e^+e^-$ colliders","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","physics.acc-ph"],"primary_cat":"hep-ex","authors_text":"Brendon Madison, Graham W. Wilson","submitted_at":"2022-09-07T16:35:29Z","abstract_excerpt":"Methods for measuring the absolute center-of-mass energy, $\\sqrt{s}$, and its distribution, are investigated for future $e^+e^-$ Higgs-factory colliders using in situ $e^+e^-$ collisions. We emphasize the potential of an estimator based on the measurement of muon momenta that we denote $\\sqrt{s}_p$. It can be determined with high precision in $e^+e^-$ to $\\mu^+\\mu^-$($\\gamma$) events while being sensitive to effects from beam energy spread, beamstrahlung, initial-state radiation (ISR), final-state radiation (FSR), crossing angle, and detector resolution. The measurement precision is enabled by"},"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":"2209.03281","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2022-09-07T16:35:29Z","cross_cats_sorted":["hep-ph","physics.acc-ph"],"title_canon_sha256":"a89bd37db7b338ec4d412c7863699fcb0c230825421a6d149b4fb0b9ecee6832","abstract_canon_sha256":"b7555fcf98bc4b89b5761edfcdbe898a4c50d135e1d22e07b2200b3ff50c7e96"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:13:37.348265Z","signature_b64":"BekC6PaHNSRJigmo1jKAoMhlHeFZ/3lYguzYQZqDvmEJYLDuU2fUMJ5jT61Hhq32Lj0LmE37qU/hmX1dH/NxDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc4c38943e56433429f1cb56971386a7b0c9def884c7c9de2b87fa176ad2e8c1","last_reissued_at":"2026-07-05T05:13:37.347799Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:13:37.347799Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Center-of-mass energy determination using $e^+e^-$ to $\\mu^+\\mu^-$ $(\\gamma)$ events at future $e^+e^-$ colliders","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","physics.acc-ph"],"primary_cat":"hep-ex","authors_text":"Brendon Madison, Graham W. Wilson","submitted_at":"2022-09-07T16:35:29Z","abstract_excerpt":"Methods for measuring the absolute center-of-mass energy, $\\sqrt{s}$, and its distribution, are investigated for future $e^+e^-$ Higgs-factory colliders using in situ $e^+e^-$ collisions. We emphasize the potential of an estimator based on the measurement of muon momenta that we denote $\\sqrt{s}_p$. It can be determined with high precision in $e^+e^-$ to $\\mu^+\\mu^-$($\\gamma$) events while being sensitive to effects from beam energy spread, beamstrahlung, initial-state radiation (ISR), final-state radiation (FSR), crossing angle, and detector resolution. The measurement precision is enabled by"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.03281","kind":"arxiv","version":3},"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/2209.03281/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":"2209.03281","created_at":"2026-07-05T05:13:37.347853+00:00"},{"alias_kind":"arxiv_version","alias_value":"2209.03281v3","created_at":"2026-07-05T05:13:37.347853+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.03281","created_at":"2026-07-05T05:13:37.347853+00:00"},{"alias_kind":"pith_short_12","alias_value":"7RGDRFB6KZBT","created_at":"2026-07-05T05:13:37.347853+00:00"},{"alias_kind":"pith_short_16","alias_value":"7RGDRFB6KZBTIKPR","created_at":"2026-07-05T05:13:37.347853+00:00"},{"alias_kind":"pith_short_8","alias_value":"7RGDRFB6","created_at":"2026-07-05T05:13:37.347853+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2509.26130","citing_title":"Improving systematic uncertainties on precision two-body mass measurements","ref_index":9,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6","json":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6.json","graph_json":"https://pith.science/api/pith-number/7RGDRFB6KZBTIKPRZNLJOE4GU6/graph.json","events_json":"https://pith.science/api/pith-number/7RGDRFB6KZBTIKPRZNLJOE4GU6/events.json","paper":"https://pith.science/paper/7RGDRFB6"},"agent_actions":{"view_html":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6","download_json":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6.json","view_paper":"https://pith.science/paper/7RGDRFB6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2209.03281&json=true","fetch_graph":"https://pith.science/api/pith-number/7RGDRFB6KZBTIKPRZNLJOE4GU6/graph.json","fetch_events":"https://pith.science/api/pith-number/7RGDRFB6KZBTIKPRZNLJOE4GU6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6/action/storage_attestation","attest_author":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6/action/author_attestation","sign_citation":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6/action/citation_signature","submit_replication":"https://pith.science/pith/7RGDRFB6KZBTIKPRZNLJOE4GU6/action/replication_record"}},"created_at":"2026-07-05T05:13:37.347853+00:00","updated_at":"2026-07-05T05:13:37.347853+00:00"}