{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:HPETWPFBWIZSKR72HCLSVMK7MX","short_pith_number":"pith:HPETWPFB","schema_version":"1.0","canonical_sha256":"3bc93b3ca1b2332547fa38972ab15f65e3258ccda9e24866ff2ccab0a985381d","source":{"kind":"arxiv","id":"2304.12907","version":2},"attestation_state":"computed","paper":{"title":"Production rates of dark photons and $Z'$ in the Sun and stellar cooling bounds","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.SR","hep-ex"],"primary_cat":"hep-ph","authors_text":"Shao-Ping Li, Xun-Jie Xu","submitted_at":"2023-04-25T15:21:17Z","abstract_excerpt":"Light weakly interacting particles could be copiously produced in the Sun which, as a well-understood star, could provide severe constraints on such new physics. In this work, we calculate the solar production rates of light gauge bosons (e.g. dark photon) arising from various $U(1)$ extensions of the standard model. It is known that the dark photon production rate is suppressed by the dark photon mass if it is well below the plasmon mass of the medium. We show that for more general $U(1)$ gauge bosons, this suppression is absent if the couplings are not in alignment with those of the photon. "},"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":"2304.12907","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-04-25T15:21:17Z","cross_cats_sorted":["astro-ph.CO","astro-ph.SR","hep-ex"],"title_canon_sha256":"2092c442a2a61327bfc2bdd4a95a4da35c73e672b65952735d09a22b29fd016b","abstract_canon_sha256":"cda7caee242f335b8cf16f4861a9032b3512353255bd08a141044c5ded52a0ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:46:03.432116Z","signature_b64":"b6bHypWsGX5ef5ij/9indlbpNLTPo8tUdtTGD4ax3JKeM096cl8IGLNjw1r/CYkgsqep721oq2ghEbeISZiSDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3bc93b3ca1b2332547fa38972ab15f65e3258ccda9e24866ff2ccab0a985381d","last_reissued_at":"2026-07-05T06:46:03.431643Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:46:03.431643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Production rates of dark photons and $Z'$ in the Sun and stellar cooling bounds","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.SR","hep-ex"],"primary_cat":"hep-ph","authors_text":"Shao-Ping Li, Xun-Jie Xu","submitted_at":"2023-04-25T15:21:17Z","abstract_excerpt":"Light weakly interacting particles could be copiously produced in the Sun which, as a well-understood star, could provide severe constraints on such new physics. In this work, we calculate the solar production rates of light gauge bosons (e.g. dark photon) arising from various $U(1)$ extensions of the standard model. It is known that the dark photon production rate is suppressed by the dark photon mass if it is well below the plasmon mass of the medium. We show that for more general $U(1)$ gauge bosons, this suppression is absent if the couplings are not in alignment with those of the photon. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.12907","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/2304.12907/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":"2304.12907","created_at":"2026-07-05T06:46:03.431698+00:00"},{"alias_kind":"arxiv_version","alias_value":"2304.12907v2","created_at":"2026-07-05T06:46:03.431698+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.12907","created_at":"2026-07-05T06:46:03.431698+00:00"},{"alias_kind":"pith_short_12","alias_value":"HPETWPFBWIZS","created_at":"2026-07-05T06:46:03.431698+00:00"},{"alias_kind":"pith_short_16","alias_value":"HPETWPFBWIZSKR72","created_at":"2026-07-05T06:46:03.431698+00:00"},{"alias_kind":"pith_short_8","alias_value":"HPETWPFB","created_at":"2026-07-05T06:46:03.431698+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.25779","citing_title":"Dark Photons from Red Dwarfs","ref_index":11,"is_internal_anchor":false},{"citing_arxiv_id":"2605.24094","citing_title":"Neutron Star Bounds on Muonic Fifth Forces from Picometer to Kilometer Scales","ref_index":34,"is_internal_anchor":false},{"citing_arxiv_id":"2507.13432","citing_title":"INTEGRAL, eROSITA and Voyager Constraints on Light Bosonic Dark Matter: ALPs, Dark Photons, Scalars, $B-L$ and $L_{i}-L_{j}$ Vectors","ref_index":92,"is_internal_anchor":false},{"citing_arxiv_id":"2509.03388","citing_title":"Probing Heavy Dark Matter in Red Giants","ref_index":34,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX","json":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX.json","graph_json":"https://pith.science/api/pith-number/HPETWPFBWIZSKR72HCLSVMK7MX/graph.json","events_json":"https://pith.science/api/pith-number/HPETWPFBWIZSKR72HCLSVMK7MX/events.json","paper":"https://pith.science/paper/HPETWPFB"},"agent_actions":{"view_html":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX","download_json":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX.json","view_paper":"https://pith.science/paper/HPETWPFB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2304.12907&json=true","fetch_graph":"https://pith.science/api/pith-number/HPETWPFBWIZSKR72HCLSVMK7MX/graph.json","fetch_events":"https://pith.science/api/pith-number/HPETWPFBWIZSKR72HCLSVMK7MX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX/action/storage_attestation","attest_author":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX/action/author_attestation","sign_citation":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX/action/citation_signature","submit_replication":"https://pith.science/pith/HPETWPFBWIZSKR72HCLSVMK7MX/action/replication_record"}},"created_at":"2026-07-05T06:46:03.431698+00:00","updated_at":"2026-07-05T06:46:03.431698+00:00"}