{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:YHCQ5IYBG6K74E2P5VQPLUOFL3","short_pith_number":"pith:YHCQ5IYB","canonical_record":{"source":{"id":"1303.5522","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-22T05:51:18Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"818887eb4136cf2cdcac476f91aaa121d1387ccb6ef28ceddc474f335962b1a8","abstract_canon_sha256":"7c231e8eb4201dbeb8e40f5de514c1c28e50bf68ed31a245b99977ba4b2be65d"},"schema_version":"1.0"},"canonical_sha256":"c1c50ea3013795fe134fed60f5d1c55ec487008efeddeccfe9fd028d4c1d3fdf","source":{"kind":"arxiv","id":"1303.5522","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5522","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5522v1","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5522","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"pith_short_12","alias_value":"YHCQ5IYBG6K7","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"YHCQ5IYBG6K74E2P","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"YHCQ5IYB","created_at":"2026-05-18T12:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:YHCQ5IYBG6K74E2P5VQPLUOFL3","target":"record","payload":{"canonical_record":{"source":{"id":"1303.5522","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-22T05:51:18Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"818887eb4136cf2cdcac476f91aaa121d1387ccb6ef28ceddc474f335962b1a8","abstract_canon_sha256":"7c231e8eb4201dbeb8e40f5de514c1c28e50bf68ed31a245b99977ba4b2be65d"},"schema_version":"1.0"},"canonical_sha256":"c1c50ea3013795fe134fed60f5d1c55ec487008efeddeccfe9fd028d4c1d3fdf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:59.637370Z","signature_b64":"N2khKjwVaddaEMo7Qd31tjyo1qMCU27h0w3TWMG2Fq2l5btNTvOJIYkF49k7alaItN1RBs9hBzbOely434VlCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c1c50ea3013795fe134fed60f5d1c55ec487008efeddeccfe9fd028d4c1d3fdf","last_reissued_at":"2026-05-18T01:50:59.636655Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:59.636655Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1303.5522","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":"2026-05-18T01:50:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NquuY5lhnbRmxXIpsXCEu7IlNz3we9uEu4YJ5z2MsBYSGfsKsl9HR9qDlIo9bvNdpNN5H5Lf8eC0tW4wSy4LBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T11:13:48.455573Z"},"content_sha256":"929912af604005e3fb9f7c0c724841b51c7a409b7df13b05ab9e385b8d9ae6eb","schema_version":"1.0","event_id":"sha256:929912af604005e3fb9f7c0c724841b51c7a409b7df13b05ab9e385b8d9ae6eb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:YHCQ5IYBG6K74E2P5VQPLUOFL3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Weak Neutral Current","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Jens Erler, Shufang Su","submitted_at":"2013-03-22T05:51:18Z","abstract_excerpt":"This is a review of electroweak precision physics with particular emphasis on low-energy precision measurements in the neutral current sector of the electroweak theory and includes future experimental prospects and the theoretical challenges one faces to interpret these observables. Within the minimal Standard Model they serve as determinations of the weak mixing angle which are competitive with and complementary to those obtained near the Z-resonance. In the context of new physics beyond the Standard Model these measurements are crucial to discriminate between models and to reduce the allowed"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5522","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":"2026-05-18T01:50:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z0XFmqjz4ddK/174NOgHQW8mZh/KVBd5+F5DWXa62v4XKsWqXOVPddeZtHGiFI/KAgwDDsXxSDYbs2naBMC+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T11:13:48.455925Z"},"content_sha256":"c74af8ddfcaf7023e460bf4b78a37efe1d94d133c1ce4cda5f47657e1e25ef7c","schema_version":"1.0","event_id":"sha256:c74af8ddfcaf7023e460bf4b78a37efe1d94d133c1ce4cda5f47657e1e25ef7c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YHCQ5IYBG6K74E2P5VQPLUOFL3/bundle.json","state_url":"https://pith.science/pith/YHCQ5IYBG6K74E2P5VQPLUOFL3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YHCQ5IYBG6K74E2P5VQPLUOFL3/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":"2026-06-05T11:13:48Z","links":{"resolver":"https://pith.science/pith/YHCQ5IYBG6K74E2P5VQPLUOFL3","bundle":"https://pith.science/pith/YHCQ5IYBG6K74E2P5VQPLUOFL3/bundle.json","state":"https://pith.science/pith/YHCQ5IYBG6K74E2P5VQPLUOFL3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YHCQ5IYBG6K74E2P5VQPLUOFL3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:YHCQ5IYBG6K74E2P5VQPLUOFL3","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":"7c231e8eb4201dbeb8e40f5de514c1c28e50bf68ed31a245b99977ba4b2be65d","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-22T05:51:18Z","title_canon_sha256":"818887eb4136cf2cdcac476f91aaa121d1387ccb6ef28ceddc474f335962b1a8"},"schema_version":"1.0","source":{"id":"1303.5522","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5522","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5522v1","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5522","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"pith_short_12","alias_value":"YHCQ5IYBG6K7","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"YHCQ5IYBG6K74E2P","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"YHCQ5IYB","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:c74af8ddfcaf7023e460bf4b78a37efe1d94d133c1ce4cda5f47657e1e25ef7c","target":"graph","created_at":"2026-05-18T01:50:59Z","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":"This is a review of electroweak precision physics with particular emphasis on low-energy precision measurements in the neutral current sector of the electroweak theory and includes future experimental prospects and the theoretical challenges one faces to interpret these observables. Within the minimal Standard Model they serve as determinations of the weak mixing angle which are competitive with and complementary to those obtained near the Z-resonance. In the context of new physics beyond the Standard Model these measurements are crucial to discriminate between models and to reduce the allowed","authors_text":"Jens Erler, Shufang Su","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-22T05:51:18Z","title":"The Weak Neutral Current"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5522","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":"sha256:929912af604005e3fb9f7c0c724841b51c7a409b7df13b05ab9e385b8d9ae6eb","target":"record","created_at":"2026-05-18T01:50:59Z","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":"7c231e8eb4201dbeb8e40f5de514c1c28e50bf68ed31a245b99977ba4b2be65d","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-22T05:51:18Z","title_canon_sha256":"818887eb4136cf2cdcac476f91aaa121d1387ccb6ef28ceddc474f335962b1a8"},"schema_version":"1.0","source":{"id":"1303.5522","kind":"arxiv","version":1}},"canonical_sha256":"c1c50ea3013795fe134fed60f5d1c55ec487008efeddeccfe9fd028d4c1d3fdf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1c50ea3013795fe134fed60f5d1c55ec487008efeddeccfe9fd028d4c1d3fdf","first_computed_at":"2026-05-18T01:50:59.636655Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:59.636655Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N2khKjwVaddaEMo7Qd31tjyo1qMCU27h0w3TWMG2Fq2l5btNTvOJIYkF49k7alaItN1RBs9hBzbOely434VlCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:59.637370Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.5522","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:929912af604005e3fb9f7c0c724841b51c7a409b7df13b05ab9e385b8d9ae6eb","sha256:c74af8ddfcaf7023e460bf4b78a37efe1d94d133c1ce4cda5f47657e1e25ef7c"],"state_sha256":"799f43b33ba77a9810fb494b490936fcc83fd0100e218525143e91648942e946"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J5JO9dEdGPIHlzOWFwkOZtXu+hEilMO8aZa2jpZlu/zUeAjHl1E1XR7ZoMSl+6hstVDqdPh5cQN29057wdF1AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T11:13:48.457893Z","bundle_sha256":"3aaba9135a3175d17eaeddbd7dff7acfd85f15d7bc1300a407a3b4e655674d67"}}