{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:MRXLPTM2JA2WTLZCUQ2OY6A3KH","short_pith_number":"pith:MRXLPTM2","schema_version":"1.0","canonical_sha256":"646eb7cd9a483569af22a434ec781b51f0e0cd5ec611d62be42aa5f931f5dd20","source":{"kind":"arxiv","id":"1910.11745","version":1},"attestation_state":"computed","paper":{"title":"Exclusive Channel Study of the Muon HVP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Aaron S. Meyer, Christoph Lehner, Mattia Bruno, Taku Izubuchi","submitted_at":"2019-10-25T14:14:39Z","abstract_excerpt":"The Hadronic Vacuum Polarization (HVP) is a dominant contribution to the theoretical uncertainty of the muon anomalous magnetic moment. The uncertainty in a lattice QCD calculation of the connected light-quark contribution to the HVP is dominated by the long-distance region of the vector correlation function. Explicit studies of the exclusive channels of the HVP diagram make it possible to reconstruct the long-distance behavior of the correlation function. This removes most of the statistical uncertainty of the correlation function. In these proceedings, preliminary results of an exclusive stu"},"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":"1910.11745","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-10-25T14:14:39Z","cross_cats_sorted":[],"title_canon_sha256":"87e551b9f39acdd432c3fb71f7f35471186a6b6b368914d6a6603396fae04d65","abstract_canon_sha256":"770a58dc8acb2d7f0bef329ce89f9ed5d62c664d5f0451423bd714fb8d9a2d84"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:14:56.570148Z","signature_b64":"l6xEFqgt/pnksiZdPXirpr6enS6Vq+BMwDcHZhH2Zea9X3uiHj2+nJp+9LxzBZ3Nu7miiPt+loOvlzFTW4rFBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"646eb7cd9a483569af22a434ec781b51f0e0cd5ec611d62be42aa5f931f5dd20","last_reissued_at":"2026-07-05T00:14:56.569688Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:14:56.569688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exclusive Channel Study of the Muon HVP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Aaron S. Meyer, Christoph Lehner, Mattia Bruno, Taku Izubuchi","submitted_at":"2019-10-25T14:14:39Z","abstract_excerpt":"The Hadronic Vacuum Polarization (HVP) is a dominant contribution to the theoretical uncertainty of the muon anomalous magnetic moment. The uncertainty in a lattice QCD calculation of the connected light-quark contribution to the HVP is dominated by the long-distance region of the vector correlation function. Explicit studies of the exclusive channels of the HVP diagram make it possible to reconstruct the long-distance behavior of the correlation function. This removes most of the statistical uncertainty of the correlation function. In these proceedings, preliminary results of an exclusive stu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.11745","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/1910.11745/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":"1910.11745","created_at":"2026-07-05T00:14:56.569743+00:00"},{"alias_kind":"arxiv_version","alias_value":"1910.11745v1","created_at":"2026-07-05T00:14:56.569743+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.11745","created_at":"2026-07-05T00:14:56.569743+00:00"},{"alias_kind":"pith_short_12","alias_value":"MRXLPTM2JA2W","created_at":"2026-07-05T00:14:56.569743+00:00"},{"alias_kind":"pith_short_16","alias_value":"MRXLPTM2JA2WTLZC","created_at":"2026-07-05T00:14:56.569743+00:00"},{"alias_kind":"pith_short_8","alias_value":"MRXLPTM2","created_at":"2026-07-05T00:14:56.569743+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2506.16326","citing_title":"Bounding statistical errors in lattice field theory simulations","ref_index":33,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH","json":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH.json","graph_json":"https://pith.science/api/pith-number/MRXLPTM2JA2WTLZCUQ2OY6A3KH/graph.json","events_json":"https://pith.science/api/pith-number/MRXLPTM2JA2WTLZCUQ2OY6A3KH/events.json","paper":"https://pith.science/paper/MRXLPTM2"},"agent_actions":{"view_html":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH","download_json":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH.json","view_paper":"https://pith.science/paper/MRXLPTM2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1910.11745&json=true","fetch_graph":"https://pith.science/api/pith-number/MRXLPTM2JA2WTLZCUQ2OY6A3KH/graph.json","fetch_events":"https://pith.science/api/pith-number/MRXLPTM2JA2WTLZCUQ2OY6A3KH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH/action/storage_attestation","attest_author":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH/action/author_attestation","sign_citation":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH/action/citation_signature","submit_replication":"https://pith.science/pith/MRXLPTM2JA2WTLZCUQ2OY6A3KH/action/replication_record"}},"created_at":"2026-07-05T00:14:56.569743+00:00","updated_at":"2026-07-05T00:14:56.569743+00:00"}