{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:X537UMEBRC6LVAL5PAWT63NEW5","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":"f9156af6b06844d5484d28896b847501b998b6afaeb41375f4e702e011e545ab","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-09T09:27:56Z","title_canon_sha256":"95a0bdfa254df020461aa7a7c25d6437186d29f2a06e978f5020422a582f60ae"},"schema_version":"1.0","source":{"id":"1504.02228","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.02228","created_at":"2026-05-18T02:03:59Z"},{"alias_kind":"arxiv_version","alias_value":"1504.02228v2","created_at":"2026-05-18T02:03:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.02228","created_at":"2026-05-18T02:03:59Z"},{"alias_kind":"pith_short_12","alias_value":"X537UMEBRC6L","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"X537UMEBRC6LVAL5","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"X537UMEB","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:73b74a72795e3609bb7356a209d64b3d2c718abb4963c827d2c48e45962cba47","target":"graph","created_at":"2026-05-18T02:03:59Z","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":"We propose a novel approach to determine the leading hadronic corrections to the muon g-2. It consists in a measurement of the effective electromagnetic coupling in the space-like region extracted from Bhabha scattering data. We argue that this new method may become feasible at flavor factories, resulting in an alternative determination potentially competitive with the accuracy of the present results obtained with the dispersive approach via time-like data.","authors_text":"C. M. Carloni Calame, G. Venanzoni, L. Trentadue, M. Passera","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-09T09:27:56Z","title":"A new approach to evaluate the leading hadronic corrections to the muon g-2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.02228","kind":"arxiv","version":2},"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":"sha256:25ddd65b24e35b5b3edde6c026de3e2687ab12c91c428d9d428331dc7dbc45e5","target":"record","created_at":"2026-05-18T02:03:59Z","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":"f9156af6b06844d5484d28896b847501b998b6afaeb41375f4e702e011e545ab","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-09T09:27:56Z","title_canon_sha256":"95a0bdfa254df020461aa7a7c25d6437186d29f2a06e978f5020422a582f60ae"},"schema_version":"1.0","source":{"id":"1504.02228","kind":"arxiv","version":2}},"canonical_sha256":"bf77fa308188bcba817d782d3f6da4b74c53eeadf4a6764b90423d06b4bf1ca3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bf77fa308188bcba817d782d3f6da4b74c53eeadf4a6764b90423d06b4bf1ca3","first_computed_at":"2026-05-18T02:03:59.629456Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:59.629456Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9Inrx+uXHvGNRjT4QmPz4Lv7Mc6JziZLG/aHXE6uOn8kRMo/4phi2N3kuNhE8fstDG9tCiz3IioaUUImrYG4DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:59.630355Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.02228","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25ddd65b24e35b5b3edde6c026de3e2687ab12c91c428d9d428331dc7dbc45e5","sha256:73b74a72795e3609bb7356a209d64b3d2c718abb4963c827d2c48e45962cba47"],"state_sha256":"9af2f28c160579ea10dfd45e1b67f80c94b12e360d59e14f844d0e3f06755ee4"}