{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:ZU2SX5U5KTQHJSY6BN2SIULVGE","short_pith_number":"pith:ZU2SX5U5","schema_version":"1.0","canonical_sha256":"cd352bf69d54e074cb1e0b75245175313519c0c9638d61b0718840fac7bb3f0e","source":{"kind":"arxiv","id":"1809.00639","version":2},"attestation_state":"computed","paper":{"title":"Effective Field Theory in The Study of Long Range Nuclear Parity Violation on Lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Chien-Yeah Seng, Feng-Kun Guo","submitted_at":"2018-09-03T16:14:42Z","abstract_excerpt":"A non-zero signal $A_\\gamma^\\mathrm{np}=(-3.0\\pm1.4\\pm0.2)\\times 10^{-8}$ of the gamma-ray asymmetry in the neutron-proton capture was recently reported by the NPDGamma Collaboration which provides the first determination of the $\\Delta I=1$ parity-odd pion-nucleon coupling constant $h_\\pi^1=(2.6\\pm 1.2\\pm 0.2)\\times 10^{-7}$. The ability to reproduce this value from first principles serves as a direct test of our current understanding of the interplay between the strong and weak interaction at low energy. To motivate new lattice studies of $h_\\pi^1$, we review the current status of the theore"},"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":"1809.00639","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-09-03T16:14:42Z","cross_cats_sorted":["hep-lat","hep-ph","nucl-ex"],"title_canon_sha256":"ad27ce379ad73afd2bc8d4e8f1b0686667efbf19ad4e111d0d33351bbe2c6aad","abstract_canon_sha256":"bf4efbb6cadc38fe614781638bb9b0cfe8e77777aac4b200d2494e2d0ba006a7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:09.658284Z","signature_b64":"NNq9Yh+uaZgeBwZcHUzue2hb9Hd0UFZRxrkaRTvmPeYMbt3yI+8FmMwRCotqKK2Mv7SSCV+VNiO3ua+kU7VxBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd352bf69d54e074cb1e0b75245175313519c0c9638d61b0718840fac7bb3f0e","last_reissued_at":"2026-05-17T23:56:09.657603Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:09.657603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effective Field Theory in The Study of Long Range Nuclear Parity Violation on Lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Chien-Yeah Seng, Feng-Kun Guo","submitted_at":"2018-09-03T16:14:42Z","abstract_excerpt":"A non-zero signal $A_\\gamma^\\mathrm{np}=(-3.0\\pm1.4\\pm0.2)\\times 10^{-8}$ of the gamma-ray asymmetry in the neutron-proton capture was recently reported by the NPDGamma Collaboration which provides the first determination of the $\\Delta I=1$ parity-odd pion-nucleon coupling constant $h_\\pi^1=(2.6\\pm 1.2\\pm 0.2)\\times 10^{-7}$. The ability to reproduce this value from first principles serves as a direct test of our current understanding of the interplay between the strong and weak interaction at low energy. To motivate new lattice studies of $h_\\pi^1$, we review the current status of the theore"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.00639","kind":"arxiv","version":2},"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":"1809.00639","created_at":"2026-05-17T23:56:09.657720+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.00639v2","created_at":"2026-05-17T23:56:09.657720+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.00639","created_at":"2026-05-17T23:56:09.657720+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZU2SX5U5KTQH","created_at":"2026-05-18T12:33:07.085635+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZU2SX5U5KTQHJSY6","created_at":"2026-05-18T12:33:07.085635+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZU2SX5U5","created_at":"2026-05-18T12:33:07.085635+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/ZU2SX5U5KTQHJSY6BN2SIULVGE","json":"https://pith.science/pith/ZU2SX5U5KTQHJSY6BN2SIULVGE.json","graph_json":"https://pith.science/api/pith-number/ZU2SX5U5KTQHJSY6BN2SIULVGE/graph.json","events_json":"https://pith.science/api/pith-number/ZU2SX5U5KTQHJSY6BN2SIULVGE/events.json","paper":"https://pith.science/paper/ZU2SX5U5"},"agent_actions":{"view_html":"https://pith.science/pith/ZU2SX5U5KTQHJSY6BN2SIULVGE","download_json":"https://pith.science/pith/ZU2SX5U5KTQHJSY6BN2SIULVGE.json","view_paper":"https://pith.science/paper/ZU2SX5U5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.00639&json=true","fetch_graph":"https://pith.science/api/pith-number/ZU2SX5U5KTQHJSY6BN2SIULVGE/graph.json","fetch_events":"https://pith.science/api/pith-number/ZU2SX5U5KTQHJSY6BN2SIULVGE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZU2SX5U5KTQHJSY6BN2SIULVGE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZU2SX5U5KTQHJSY6BN2SIULVGE/action/storage_attestation","attest_author":"https://pith.science/pith/ZU2SX5U5KTQHJSY6BN2SIULVGE/action/author_attestation","sign_citation":"https://pith.science/pith/ZU2SX5U5KTQHJSY6BN2SIULVGE/action/citation_signature","submit_replication":"https://pith.science/pith/ZU2SX5U5KTQHJSY6BN2SIULVGE/action/replication_record"}},"created_at":"2026-05-17T23:56:09.657720+00:00","updated_at":"2026-05-17T23:56:09.657720+00:00"}