{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:B5GBHU5YVDOZP54YNVYKB6CLQR","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":"f2cbe6bcfc11297e0f8235b638a9543ae99001ca4cf8af8a78fc3226c4631422","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-02-06T19:00:14Z","title_canon_sha256":"05be292381a0305491cd8eb621f8c50269839bd5b8097236be17735e2cac02c1"},"schema_version":"1.0","source":{"id":"2302.03056","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.03056","created_at":"2026-07-05T07:10:22Z"},{"alias_kind":"arxiv_version","alias_value":"2302.03056v2","created_at":"2026-07-05T07:10:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.03056","created_at":"2026-07-05T07:10:22Z"},{"alias_kind":"pith_short_12","alias_value":"B5GBHU5YVDOZ","created_at":"2026-07-05T07:10:22Z"},{"alias_kind":"pith_short_16","alias_value":"B5GBHU5YVDOZP54Y","created_at":"2026-07-05T07:10:22Z"},{"alias_kind":"pith_short_8","alias_value":"B5GBHU5Y","created_at":"2026-07-05T07:10:22Z"}],"graph_snapshots":[{"event_id":"sha256:5e1e34dfed6faf3449e9422c703ff21d0ce323a9c389c9b6382d768ecb3c640a","target":"graph","created_at":"2026-07-05T07:10:22Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2302.03056/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The portal connecting the invisible and visible sectors is one of the most natural explanations of the dark world. However, the early-time dark matter production via the portal faces extremely stringent late-time constraints. To solve such tension, we construct the scalar-controlled kinetic mixing varying with the ultralight CP-even scalar's cosmological evolution. To realize this and eliminate the constant mixing, we couple the ultralight scalar within $10^{-33}\\text{eV} \\lesssim m_0 \\ll \\text{eV}$ with the heavy doubly charged messengers and impose the $\\mathbb{Z}_2$ symmetry under the dark ","authors_text":"Di Liu, Xucheng Gan","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-02-06T19:00:14Z","title":"Cosmologically Varying Kinetic Mixing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.03056","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":"sha256:376025e0ac0671cfd8206940675e0909a8e8f39d6d30e9a93dad2a44915adfd4","target":"record","created_at":"2026-07-05T07:10:22Z","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":"f2cbe6bcfc11297e0f8235b638a9543ae99001ca4cf8af8a78fc3226c4631422","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-02-06T19:00:14Z","title_canon_sha256":"05be292381a0305491cd8eb621f8c50269839bd5b8097236be17735e2cac02c1"},"schema_version":"1.0","source":{"id":"2302.03056","kind":"arxiv","version":2}},"canonical_sha256":"0f4c13d3b8a8dd97f7986d70a0f84b845431686d40a62f338f950d7e5680537a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f4c13d3b8a8dd97f7986d70a0f84b845431686d40a62f338f950d7e5680537a","first_computed_at":"2026-07-05T07:10:22.564374Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:10:22.564374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cme6o/WncCvhIDo9ze/O3SLpbNBQ1iGdyXuBeW3EITjVDOcsk4vOTJNpDAj4mbREFOMav1MPDZ2wXDvLBeWVBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:10:22.564947Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.03056","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:376025e0ac0671cfd8206940675e0909a8e8f39d6d30e9a93dad2a44915adfd4","sha256:5e1e34dfed6faf3449e9422c703ff21d0ce323a9c389c9b6382d768ecb3c640a"],"state_sha256":"643000f64a7b156ef951a30c963f95ae11c8074f3e8532ea70f533f4c6be7551"}