{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:R54XY62JA6RKWB6KFZT6GHZKXK","short_pith_number":"pith:R54XY62J","schema_version":"1.0","canonical_sha256":"8f797c7b4907a2ab07ca2e67e31f2ababfd3cc97042e72aa88fa17c01f65544a","source":{"kind":"arxiv","id":"2311.08282","version":1},"attestation_state":"computed","paper":{"title":"New results from the Muon g-2 Experiment","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"Graziano Venanzoni (on behalf of the Muon g-2 Collaboration)","submitted_at":"2023-11-14T16:24:46Z","abstract_excerpt":"The Muon g-2 experiment at Fermilab has published the first result on Run-1 dataset in 2021 showing a good agreement with the previous experimental result at Brookhaven National Laboratory at comparable precision (0.46 ppm). In August 2023 we released our new result from Run-2 and Run-3 datasets which allowed to measure $a_\\mu$ to 0.21 ppm, a more than two-fold improved precision respect to Run-1, and which allowed to reach a precision of 0.20 ppm when combined with the Run-1 result. We will discuss the improvements of the Run-2/3 analysis respect to Run-1, the current status of the theory pre"},"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":"2311.08282","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2023-11-14T16:24:46Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"686c46e1f60ca4f6b9b4b8731c3b5184b324ccf9322b3db44f51535eb50047ea","abstract_canon_sha256":"cbce65f766fac66024b9088bd6617b3362cbdce14ee0adb2a44199311877e568"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:12:43.275501Z","signature_b64":"evNPnLDmYzy4nMBET/4wNM2jLVAgWg9o2DsHPySfsaCqZKQEZ9V7kAVlPgngKMd6x4gSGuFz5UNuTug09FYtBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f797c7b4907a2ab07ca2e67e31f2ababfd3cc97042e72aa88fa17c01f65544a","last_reissued_at":"2026-07-05T07:12:43.275149Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:12:43.275149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New results from the Muon g-2 Experiment","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"Graziano Venanzoni (on behalf of the Muon g-2 Collaboration)","submitted_at":"2023-11-14T16:24:46Z","abstract_excerpt":"The Muon g-2 experiment at Fermilab has published the first result on Run-1 dataset in 2021 showing a good agreement with the previous experimental result at Brookhaven National Laboratory at comparable precision (0.46 ppm). In August 2023 we released our new result from Run-2 and Run-3 datasets which allowed to measure $a_\\mu$ to 0.21 ppm, a more than two-fold improved precision respect to Run-1, and which allowed to reach a precision of 0.20 ppm when combined with the Run-1 result. We will discuss the improvements of the Run-2/3 analysis respect to Run-1, the current status of the theory pre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.08282","kind":"arxiv","version":1},"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/2311.08282/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":"2311.08282","created_at":"2026-07-05T07:12:43.275206+00:00"},{"alias_kind":"arxiv_version","alias_value":"2311.08282v1","created_at":"2026-07-05T07:12:43.275206+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.08282","created_at":"2026-07-05T07:12:43.275206+00:00"},{"alias_kind":"pith_short_12","alias_value":"R54XY62JA6RK","created_at":"2026-07-05T07:12:43.275206+00:00"},{"alias_kind":"pith_short_16","alias_value":"R54XY62JA6RKWB6K","created_at":"2026-07-05T07:12:43.275206+00:00"},{"alias_kind":"pith_short_8","alias_value":"R54XY62J","created_at":"2026-07-05T07:12:43.275206+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.21219","citing_title":"Run 2/3 measurement of the muon anomalous magnetic moment by the Muon g-2 experiment at Fermilab","ref_index":7,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK","json":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK.json","graph_json":"https://pith.science/api/pith-number/R54XY62JA6RKWB6KFZT6GHZKXK/graph.json","events_json":"https://pith.science/api/pith-number/R54XY62JA6RKWB6KFZT6GHZKXK/events.json","paper":"https://pith.science/paper/R54XY62J"},"agent_actions":{"view_html":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK","download_json":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK.json","view_paper":"https://pith.science/paper/R54XY62J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2311.08282&json=true","fetch_graph":"https://pith.science/api/pith-number/R54XY62JA6RKWB6KFZT6GHZKXK/graph.json","fetch_events":"https://pith.science/api/pith-number/R54XY62JA6RKWB6KFZT6GHZKXK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK/action/storage_attestation","attest_author":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK/action/author_attestation","sign_citation":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK/action/citation_signature","submit_replication":"https://pith.science/pith/R54XY62JA6RKWB6KFZT6GHZKXK/action/replication_record"}},"created_at":"2026-07-05T07:12:43.275206+00:00","updated_at":"2026-07-05T07:12:43.275206+00:00"}