{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:BFEZXICUTNU3AON3CFL6OWGA2H","short_pith_number":"pith:BFEZXICU","canonical_record":{"source":{"id":"1710.06523","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-10-17T23:10:26Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"b73d9854e737144a58b76dfac120a8842cc8e39033dd4a399defbd8c2a58c3f6","abstract_canon_sha256":"a886a454182f9a3b4b0b2365d9c631790cea5ef290d41ca00b7ce75816383621"},"schema_version":"1.0"},"canonical_sha256":"09499ba0549b69b039bb1157e758c0d1f8089afe080e9ed0234043ed2c6315cf","source":{"kind":"arxiv","id":"1710.06523","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.06523","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"arxiv_version","alias_value":"1710.06523v1","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.06523","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"pith_short_12","alias_value":"BFEZXICUTNU3","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BFEZXICUTNU3AON3","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BFEZXICU","created_at":"2026-05-18T12:31:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:BFEZXICUTNU3AON3CFL6OWGA2H","target":"record","payload":{"canonical_record":{"source":{"id":"1710.06523","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-10-17T23:10:26Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"b73d9854e737144a58b76dfac120a8842cc8e39033dd4a399defbd8c2a58c3f6","abstract_canon_sha256":"a886a454182f9a3b4b0b2365d9c631790cea5ef290d41ca00b7ce75816383621"},"schema_version":"1.0"},"canonical_sha256":"09499ba0549b69b039bb1157e758c0d1f8089afe080e9ed0234043ed2c6315cf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:17:13.254339Z","signature_b64":"Ilao+d3T+YacgC+RwZ5KxIlccAG2uTSkQF3LKPlZfGX3W0MZXCVdTRwwIo1YIsnPqEY5Gyvq09U+UdE6Rv1cBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09499ba0549b69b039bb1157e758c0d1f8089afe080e9ed0234043ed2c6315cf","last_reissued_at":"2026-05-18T00:17:13.253713Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:17:13.253713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.06523","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:17:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6RwNeVR2Q1pP8pRNHaYi5/jllJod/ey56coCa8o3rEF7rjB8S39VZK6X+aZJGSFt0q0mELyfInZ9V56+o3r9BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:33:05.273006Z"},"content_sha256":"1b6978d2510770e435ffeeebb6f925ffc5c71cc175174401ccd89fd4fdaf8f55","schema_version":"1.0","event_id":"sha256:1b6978d2510770e435ffeeebb6f925ffc5c71cc175174401ccd89fd4fdaf8f55"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:BFEZXICUTNU3AON3CFL6OWGA2H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nucleon axial coupling from Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-lat","authors_text":"Amy Nicholson, Andre Walker-Loud, Balint Joo, Chia Cheng Chang, Chris Bouchard, Chris Monahan, David Brantley, Enrico Rinaldi, Evan Berkowitz, Henry Monge-Camacho, Kostas Orginos, M.A. Clark, Nicolas Garron, Pavlos Vranas, Thorsten Kurth","submitted_at":"2017-10-17T23:10:26Z","abstract_excerpt":"We present state-of-the-art results from a lattice QCD calculation of the nucleon axial coupling, $g_A$, using M\\\"obius Domain-Wall fermions solved on the dynamical $N_f = 2 + 1 + 1$ HISQ ensembles after they are smeared using the gradient-flow algorithm. Relevant three-point correlation functions are calculated using a method inspired by the Feynman-Hellmann theorem, and demonstrate significant improvement in signal for fixed stochastic samples. The calculation is performed at five pion masses of $m_\\pi\\sim \\{400, 350, 310, 220, 130\\}$~MeV, three lattice spacings of $a\\sim\\{0.15, 0.12, 0.09\\}"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.06523","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:17:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wVfXCcOqys2XnrPkKhJVk4ksovtj1NlfhtKUFf7eFcS1Lj6FYjD4AGh1W8GgQHHFlb91Iv7sG39sHGhlKD7zAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:33:05.273530Z"},"content_sha256":"3818f1e21424e833e8ef131bcb80c67fbb46d877cf6dc94132320e18db7874cd","schema_version":"1.0","event_id":"sha256:3818f1e21424e833e8ef131bcb80c67fbb46d877cf6dc94132320e18db7874cd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BFEZXICUTNU3AON3CFL6OWGA2H/bundle.json","state_url":"https://pith.science/pith/BFEZXICUTNU3AON3CFL6OWGA2H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BFEZXICUTNU3AON3CFL6OWGA2H/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-29T15:33:05Z","links":{"resolver":"https://pith.science/pith/BFEZXICUTNU3AON3CFL6OWGA2H","bundle":"https://pith.science/pith/BFEZXICUTNU3AON3CFL6OWGA2H/bundle.json","state":"https://pith.science/pith/BFEZXICUTNU3AON3CFL6OWGA2H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BFEZXICUTNU3AON3CFL6OWGA2H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:BFEZXICUTNU3AON3CFL6OWGA2H","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":"a886a454182f9a3b4b0b2365d9c631790cea5ef290d41ca00b7ce75816383621","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-10-17T23:10:26Z","title_canon_sha256":"b73d9854e737144a58b76dfac120a8842cc8e39033dd4a399defbd8c2a58c3f6"},"schema_version":"1.0","source":{"id":"1710.06523","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.06523","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"arxiv_version","alias_value":"1710.06523v1","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.06523","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"pith_short_12","alias_value":"BFEZXICUTNU3","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BFEZXICUTNU3AON3","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BFEZXICU","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:3818f1e21424e833e8ef131bcb80c67fbb46d877cf6dc94132320e18db7874cd","target":"graph","created_at":"2026-05-18T00:17:13Z","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 state-of-the-art results from a lattice QCD calculation of the nucleon axial coupling, $g_A$, using M\\\"obius Domain-Wall fermions solved on the dynamical $N_f = 2 + 1 + 1$ HISQ ensembles after they are smeared using the gradient-flow algorithm. Relevant three-point correlation functions are calculated using a method inspired by the Feynman-Hellmann theorem, and demonstrate significant improvement in signal for fixed stochastic samples. The calculation is performed at five pion masses of $m_\\pi\\sim \\{400, 350, 310, 220, 130\\}$~MeV, three lattice spacings of $a\\sim\\{0.15, 0.12, 0.09\\}","authors_text":"Amy Nicholson, Andre Walker-Loud, Balint Joo, Chia Cheng Chang, Chris Bouchard, Chris Monahan, David Brantley, Enrico Rinaldi, Evan Berkowitz, Henry Monge-Camacho, Kostas Orginos, M.A. Clark, Nicolas Garron, Pavlos Vranas, Thorsten Kurth","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-10-17T23:10:26Z","title":"Nucleon axial coupling from Lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.06523","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":"sha256:1b6978d2510770e435ffeeebb6f925ffc5c71cc175174401ccd89fd4fdaf8f55","target":"record","created_at":"2026-05-18T00:17:13Z","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":"a886a454182f9a3b4b0b2365d9c631790cea5ef290d41ca00b7ce75816383621","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-10-17T23:10:26Z","title_canon_sha256":"b73d9854e737144a58b76dfac120a8842cc8e39033dd4a399defbd8c2a58c3f6"},"schema_version":"1.0","source":{"id":"1710.06523","kind":"arxiv","version":1}},"canonical_sha256":"09499ba0549b69b039bb1157e758c0d1f8089afe080e9ed0234043ed2c6315cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09499ba0549b69b039bb1157e758c0d1f8089afe080e9ed0234043ed2c6315cf","first_computed_at":"2026-05-18T00:17:13.253713Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:13.253713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ilao+d3T+YacgC+RwZ5KxIlccAG2uTSkQF3LKPlZfGX3W0MZXCVdTRwwIo1YIsnPqEY5Gyvq09U+UdE6Rv1cBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:13.254339Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.06523","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b6978d2510770e435ffeeebb6f925ffc5c71cc175174401ccd89fd4fdaf8f55","sha256:3818f1e21424e833e8ef131bcb80c67fbb46d877cf6dc94132320e18db7874cd"],"state_sha256":"04d7a21254093e714f6a78460bb6cdcc04ae04f3691b6e0cd483189d7fbff36f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DFYqqJVOpk7Rxczdw/4wYMTQ/qfD0AqQpoPCPRd0vD2EvcbluNXJK2o+UuA4BelnZw3LCP5jU8Aa8UW1xPaEDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T15:33:05.276550Z","bundle_sha256":"d01ecce55c60018190aeda9d5eaaf28d7d71324f4f300ee43b0942d1d1e128bb"}}