{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:HQ3ZJ3K7U5SRG5VT7QZZ7NINVB","short_pith_number":"pith:HQ3ZJ3K7","schema_version":"1.0","canonical_sha256":"3c3794ed5fa7651376b3fc339fb50da85d57d28698e14b6153403a9df07eaa34","source":{"kind":"arxiv","id":"1608.07484","version":2},"attestation_state":"computed","paper":{"title":"Hadronic weak charges and parity-violating forward Compton scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Hubert Spiesberger, Mikhail Gorchtein","submitted_at":"2016-08-26T15:02:55Z","abstract_excerpt":"Parity-violating elastic electron-nucleon scattering at low momentum transfer allows one to access the nucleon's weak charge, the vector coupling of the $Z$-boson to the nucleon. In the Standard Model and at tree level, the weak charge of the proton is related to the weak mixing angle and accidentally suppressed, $Q_W^{p,\\,{\\rm tree}}=1-4\\sin^2\\theta_W\\approx0.07$. Modern experiments aim at extracting $Q_W^p$ at $\\sim1\\%$ accuracy. Similarly, parity non-conservation in atoms allows to access the weak charge of atomic nuclei. We consider a novel class of radiative corrections, an exchange of tw"},"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":"1608.07484","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-08-26T15:02:55Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"8155f7d18d4257195c2ddb5f57503a1a22a056487af267f3feb8efc3b1f8b3ce","abstract_canon_sha256":"14a0abf77749498191d3de28a13a4553134156145473fccbc8573a7a3db828d6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:10.924758Z","signature_b64":"Q2vIcdWhk6HPYVnSSZExuZ8WwBE7kIiatUz/6NNGYbrB79t5D9jKXkXgZZK4bbL1OKpTo10aO39I4I3E+HfcAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c3794ed5fa7651376b3fc339fb50da85d57d28698e14b6153403a9df07eaa34","last_reissued_at":"2026-05-18T00:57:10.924387Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:10.924387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hadronic weak charges and parity-violating forward Compton scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Hubert Spiesberger, Mikhail Gorchtein","submitted_at":"2016-08-26T15:02:55Z","abstract_excerpt":"Parity-violating elastic electron-nucleon scattering at low momentum transfer allows one to access the nucleon's weak charge, the vector coupling of the $Z$-boson to the nucleon. In the Standard Model and at tree level, the weak charge of the proton is related to the weak mixing angle and accidentally suppressed, $Q_W^{p,\\,{\\rm tree}}=1-4\\sin^2\\theta_W\\approx0.07$. Modern experiments aim at extracting $Q_W^p$ at $\\sim1\\%$ accuracy. Similarly, parity non-conservation in atoms allows to access the weak charge of atomic nuclei. We consider a novel class of radiative corrections, an exchange of tw"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.07484","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":"1608.07484","created_at":"2026-05-18T00:57:10.924444+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.07484v2","created_at":"2026-05-18T00:57:10.924444+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.07484","created_at":"2026-05-18T00:57:10.924444+00:00"},{"alias_kind":"pith_short_12","alias_value":"HQ3ZJ3K7U5SR","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_16","alias_value":"HQ3ZJ3K7U5SRG5VT","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_8","alias_value":"HQ3ZJ3K7","created_at":"2026-05-18T12:30:19.053100+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/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB","json":"https://pith.science/pith/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB.json","graph_json":"https://pith.science/api/pith-number/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/graph.json","events_json":"https://pith.science/api/pith-number/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/events.json","paper":"https://pith.science/paper/HQ3ZJ3K7"},"agent_actions":{"view_html":"https://pith.science/pith/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB","download_json":"https://pith.science/pith/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB.json","view_paper":"https://pith.science/paper/HQ3ZJ3K7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.07484&json=true","fetch_graph":"https://pith.science/api/pith-number/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/graph.json","fetch_events":"https://pith.science/api/pith-number/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/action/storage_attestation","attest_author":"https://pith.science/pith/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/action/author_attestation","sign_citation":"https://pith.science/pith/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/action/citation_signature","submit_replication":"https://pith.science/pith/HQ3ZJ3K7U5SRG5VT7QZZ7NINVB/action/replication_record"}},"created_at":"2026-05-18T00:57:10.924444+00:00","updated_at":"2026-05-18T00:57:10.924444+00:00"}