{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:VNAYTYPX5B3WF2SJZ5TZQIKECA","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d4c51cf6899a165810c6b2f16863d900582b1adc3e526dac254e88357bf268b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-01-19T00:32:07Z","title_canon_sha256":"0dc5f381ae9136d085b29f36b89d76c5b7998200cee35eaae32d3dc522b06a15"},"schema_version":"1.0","source":{"id":"1101.3592","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3592","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3592v1","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3592","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"pith_short_12","alias_value":"VNAYTYPX5B3W","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"VNAYTYPX5B3WF2SJ","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"VNAYTYPX","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:63b5f26c911a0181083e8210ed584562427672251aad3025f13c4fb7fe6408ac","target":"graph","created_at":"2026-05-18T04:28:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We present an improved calculation on the pionic twist-3 distribution amplitudes $\\phi^{\\pi}_{p}$ and $\\phi^{\\pi}_{\\sigma}$, which are studied within the QCD sum rules. By adding all the uncertainties in quadrature, it is found that $<\\xi^2_p>=0.248^{+0.076}_{-0.052}$, $<\\xi^4_p>=0.262^{+0.080}_{-0.055}$, $<\\xi^2_\\sigma>=0.102^{+0.035}_{-0.025}$ and $<\\xi^4_\\sigma>=0.094^{+0.028}_{-0.020}$. Furthermore, with the help of these moments, we construct a model for the twist-3 wave functions $\\psi^{\\pi}_{p,\\sigma}(x,\\mathbf{k}_\\bot)$, which have better end-point behavior and are helpful for perturba","authors_text":"Jia-wei Zhang, Tao Zhong, Xing-Gang Wu, Yun-Qing Tang, Zhen-Yun Fang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-01-19T00:32:07Z","title":"New results on Pionic Twist-3 Distribution Amplitudes within the QCD Sum Rules"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3592","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:699408395ce03137dd4caf3e6adfcfe2bc4523bf42bc436dc148fcb7a210b880","target":"record","created_at":"2026-05-18T04:28:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"d4c51cf6899a165810c6b2f16863d900582b1adc3e526dac254e88357bf268b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-01-19T00:32:07Z","title_canon_sha256":"0dc5f381ae9136d085b29f36b89d76c5b7998200cee35eaae32d3dc522b06a15"},"schema_version":"1.0","source":{"id":"1101.3592","kind":"arxiv","version":1}},"canonical_sha256":"ab4189e1f7e87762ea49cf679821441031cf66013d7a3a94646e6a3ab37d6607","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab4189e1f7e87762ea49cf679821441031cf66013d7a3a94646e6a3ab37d6607","first_computed_at":"2026-05-18T04:28:29.061366Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:29.061366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NznxskVYN2Fqe/bcjJO7WVQliunipLxPxmz5zBlQZ+uAsQh35zPto7On2uRJvxN48IP0sAeVqv/mYmr5qXZ3Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:29.061783Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.3592","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:699408395ce03137dd4caf3e6adfcfe2bc4523bf42bc436dc148fcb7a210b880","sha256:63b5f26c911a0181083e8210ed584562427672251aad3025f13c4fb7fe6408ac"],"state_sha256":"7f7fd76e6d18a27f2cde796467145afb042942b47b0cbd34a58e3baaffe6f1c8"}