{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:VU3OQSXHNAIXWHZL72YDORVP2E","short_pith_number":"pith:VU3OQSXH","schema_version":"1.0","canonical_sha256":"ad36e84ae768117b1f2bfeb03746afd102715f5b9603bd3dd47f05ddf0dd5dc1","source":{"kind":"arxiv","id":"2406.14676","version":2},"attestation_state":"computed","paper":{"title":"The $\\rho$ meson magnetic dipole moment from BaBar $e^+e^- \\to \\pi^+ \\pi^-\\pi^0 \\pi^0 $ cross section measurement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Antonio Rojas, Genaro Toledo","submitted_at":"2024-06-20T18:55:25Z","abstract_excerpt":"We obtain the value of the magnetic dipole moment of the $\\rho$ meson, using data from the BaBar Collaboration for the $e^{+} e^{-} \\to \\pi^+ \\pi^- 2 \\pi^0$ process. The considered center of mass energy range is from 0.9 to 1.8 GeV. We describe the $\\gamma^* \\to 4\\pi$ vertex using a vector meson dominance model, including the intermediate resonant contributions relevant at these energies. We find $\\mu_\\rho = 2.7 \\pm 0.3 $ in $e/2 m_\\rho$ units. We improve on the previous extracted value, where preliminary data from the same collaboration was used, by considering definite data, better grounded "},"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":"2406.14676","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-06-20T18:55:25Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"eb4e1b2e067eb5ea84970c2f96ce38ff228ccd6ccbcfb41293eb53ea4fd90c78","abstract_canon_sha256":"804698bcb63fe75be96e997d2c99521ef898871acee0c55bf28622770bfaafe6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:57:05.171331Z","signature_b64":"a5YTc0kIT0dVn83Laln3unRh0Co1/dP/X5v6Th0QCZ1+64Dq2oDUV+gxn+yjDtNA0ra6MVjnwq4Y+8g1nKD1Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad36e84ae768117b1f2bfeb03746afd102715f5b9603bd3dd47f05ddf0dd5dc1","last_reissued_at":"2026-07-05T08:57:05.170866Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:57:05.170866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The $\\rho$ meson magnetic dipole moment from BaBar $e^+e^- \\to \\pi^+ \\pi^-\\pi^0 \\pi^0 $ cross section measurement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Antonio Rojas, Genaro Toledo","submitted_at":"2024-06-20T18:55:25Z","abstract_excerpt":"We obtain the value of the magnetic dipole moment of the $\\rho$ meson, using data from the BaBar Collaboration for the $e^{+} e^{-} \\to \\pi^+ \\pi^- 2 \\pi^0$ process. The considered center of mass energy range is from 0.9 to 1.8 GeV. We describe the $\\gamma^* \\to 4\\pi$ vertex using a vector meson dominance model, including the intermediate resonant contributions relevant at these energies. We find $\\mu_\\rho = 2.7 \\pm 0.3 $ in $e/2 m_\\rho$ units. We improve on the previous extracted value, where preliminary data from the same collaboration was used, by considering definite data, better grounded "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.14676","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2406.14676/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2406.14676","created_at":"2026-07-05T08:57:05.170923+00:00"},{"alias_kind":"arxiv_version","alias_value":"2406.14676v2","created_at":"2026-07-05T08:57:05.170923+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.14676","created_at":"2026-07-05T08:57:05.170923+00:00"},{"alias_kind":"pith_short_12","alias_value":"VU3OQSXHNAIX","created_at":"2026-07-05T08:57:05.170923+00:00"},{"alias_kind":"pith_short_16","alias_value":"VU3OQSXHNAIXWHZL","created_at":"2026-07-05T08:57:05.170923+00:00"},{"alias_kind":"pith_short_8","alias_value":"VU3OQSXH","created_at":"2026-07-05T08:57:05.170923+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.03209","citing_title":"Elastic Form Factors of Axial-Vector Mesons: A Contact Interaction Exploration","ref_index":37,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E","json":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E.json","graph_json":"https://pith.science/api/pith-number/VU3OQSXHNAIXWHZL72YDORVP2E/graph.json","events_json":"https://pith.science/api/pith-number/VU3OQSXHNAIXWHZL72YDORVP2E/events.json","paper":"https://pith.science/paper/VU3OQSXH"},"agent_actions":{"view_html":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E","download_json":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E.json","view_paper":"https://pith.science/paper/VU3OQSXH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2406.14676&json=true","fetch_graph":"https://pith.science/api/pith-number/VU3OQSXHNAIXWHZL72YDORVP2E/graph.json","fetch_events":"https://pith.science/api/pith-number/VU3OQSXHNAIXWHZL72YDORVP2E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E/action/storage_attestation","attest_author":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E/action/author_attestation","sign_citation":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E/action/citation_signature","submit_replication":"https://pith.science/pith/VU3OQSXHNAIXWHZL72YDORVP2E/action/replication_record"}},"created_at":"2026-07-05T08:57:05.170923+00:00","updated_at":"2026-07-05T08:57:05.170923+00:00"}