{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:OQ57NELN2XSJ6M3MYEDVW3M6IB","short_pith_number":"pith:OQ57NELN","schema_version":"1.0","canonical_sha256":"743bf6916dd5e49f336cc1075b6d9e4071978179f99432425acf34e75d1e1078","source":{"kind":"arxiv","id":"1101.3934","version":1},"attestation_state":"computed","paper":{"title":"Towards precision heavy flavour physics from lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Jochen Heitger (Universitaet Muenster)","submitted_at":"2011-01-20T15:32:22Z","abstract_excerpt":"I convey an idea of the significant recent progress, which opens up good perspectives for high-precision ab-initio computations in heavy flavour physics based on lattice QCD. This report focuses on the strategy and the challenges of fully non-perturbative investigations in the B-meson sector, where the b-quark is treated within an effective theory, as followed by the ALPHA Collaboration. As an application, I outline its use to determine the b-quark mass and summarize the status of our ongoing project in the two dynamical flavour theory."},"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":"1101.3934","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-01-20T15:32:22Z","cross_cats_sorted":[],"title_canon_sha256":"da6ba5a6f51b83a5788ba2a62b028533bafffffc62b86519745e5ac9114bc4a1","abstract_canon_sha256":"0bfa2fb6d4db665b7ea9275b1474b29017d03257bd0bacfd1a2b60830e32941e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:25:10.946337Z","signature_b64":"wX/FsRd+NNAjLqaMXm7IwTR06DxC0RxttKiTO5qd6BaJliB5fR3TndKyNVFll4Kumjq/9Xm48AxIN1ClyEdbBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"743bf6916dd5e49f336cc1075b6d9e4071978179f99432425acf34e75d1e1078","last_reissued_at":"2026-05-18T04:25:10.945855Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:25:10.945855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Towards precision heavy flavour physics from lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Jochen Heitger (Universitaet Muenster)","submitted_at":"2011-01-20T15:32:22Z","abstract_excerpt":"I convey an idea of the significant recent progress, which opens up good perspectives for high-precision ab-initio computations in heavy flavour physics based on lattice QCD. This report focuses on the strategy and the challenges of fully non-perturbative investigations in the B-meson sector, where the b-quark is treated within an effective theory, as followed by the ALPHA Collaboration. As an application, I outline its use to determine the b-quark mass and summarize the status of our ongoing project in the two dynamical flavour theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3934","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":""},"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":"1101.3934","created_at":"2026-05-18T04:25:10.945919+00:00"},{"alias_kind":"arxiv_version","alias_value":"1101.3934v1","created_at":"2026-05-18T04:25:10.945919+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3934","created_at":"2026-05-18T04:25:10.945919+00:00"},{"alias_kind":"pith_short_12","alias_value":"OQ57NELN2XSJ","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"OQ57NELN2XSJ6M3M","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"OQ57NELN","created_at":"2026-05-18T12:26:37.096874+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB","json":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB.json","graph_json":"https://pith.science/api/pith-number/OQ57NELN2XSJ6M3MYEDVW3M6IB/graph.json","events_json":"https://pith.science/api/pith-number/OQ57NELN2XSJ6M3MYEDVW3M6IB/events.json","paper":"https://pith.science/paper/OQ57NELN"},"agent_actions":{"view_html":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB","download_json":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB.json","view_paper":"https://pith.science/paper/OQ57NELN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1101.3934&json=true","fetch_graph":"https://pith.science/api/pith-number/OQ57NELN2XSJ6M3MYEDVW3M6IB/graph.json","fetch_events":"https://pith.science/api/pith-number/OQ57NELN2XSJ6M3MYEDVW3M6IB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB/action/storage_attestation","attest_author":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB/action/author_attestation","sign_citation":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB/action/citation_signature","submit_replication":"https://pith.science/pith/OQ57NELN2XSJ6M3MYEDVW3M6IB/action/replication_record"}},"created_at":"2026-05-18T04:25:10.945919+00:00","updated_at":"2026-05-18T04:25:10.945919+00:00"}