{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:IQB6HSKUEXY65CCW6Q5W33Y3PF","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":"a7f9f3aeafe4799d1d185d57621bf87418f83d299f45acbbdf13d26ca5527da6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-05-27T18:00:02Z","title_canon_sha256":"4e5fc2b4163245f8eb93d8cc1ffbe776b9fd972014f33084c62c273a6fea98e8"},"schema_version":"1.0","source":{"id":"2405.17554","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.17554","created_at":"2026-07-05T08:30:33Z"},{"alias_kind":"arxiv_version","alias_value":"2405.17554v2","created_at":"2026-07-05T08:30:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.17554","created_at":"2026-07-05T08:30:33Z"},{"alias_kind":"pith_short_12","alias_value":"IQB6HSKUEXY6","created_at":"2026-07-05T08:30:33Z"},{"alias_kind":"pith_short_16","alias_value":"IQB6HSKUEXY65CCW","created_at":"2026-07-05T08:30:33Z"},{"alias_kind":"pith_short_8","alias_value":"IQB6HSKU","created_at":"2026-07-05T08:30:33Z"}],"graph_snapshots":[{"event_id":"sha256:16b44ddeff4e8febdb6e548863a53fdf072a7349aeac0ec5c3af939b58cf7976","target":"graph","created_at":"2026-07-05T08:30:33Z","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/2405.17554/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Models of interacting dark radiation have been shown to alleviate the Hubble tension. Extensions incorporating a coupling between dark matter and dark radiation (DM-DR) have been proposed as combined solutions to both the Hubble and $S_8$ tensions. A key feature of these extended models is a break in the matter power spectrum (MPS), suppressing power for modes that enter the horizon before the DM-DR interactions turn off. In scenarios with a massless mediator, modes that enter before matter-radiation equality get suppressed, whereas for massive mediators, the break is determined by the mediato","authors_text":"Eashwar N. Sivarajan, Hengameh Bagherian, Martin Schmaltz, Melissa Joseph","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-05-27T18:00:02Z","title":"Stepping into the Forest: Confronting Interacting Radiation Models for the Hubble Tension with Lyman-$\\alpha$ Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.17554","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":"sha256:65a0a9dfb6f5e2da132a2de9c929aa1d67ddefebcdebfa9300fcfe9b72552ce4","target":"record","created_at":"2026-07-05T08:30:33Z","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":"a7f9f3aeafe4799d1d185d57621bf87418f83d299f45acbbdf13d26ca5527da6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-05-27T18:00:02Z","title_canon_sha256":"4e5fc2b4163245f8eb93d8cc1ffbe776b9fd972014f33084c62c273a6fea98e8"},"schema_version":"1.0","source":{"id":"2405.17554","kind":"arxiv","version":2}},"canonical_sha256":"4403e3c95425f1ee8856f43b6def1b7977b479a6f0e7b49d18b080e00d1a1be4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4403e3c95425f1ee8856f43b6def1b7977b479a6f0e7b49d18b080e00d1a1be4","first_computed_at":"2026-07-05T08:30:33.668385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:30:33.668385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gOzVvmcHaaK3CJRi2bAA+G0s0/Ty7/HaeXziTbPAr9qR343xdtAZMvDtxWRuWxbj18SgzMFF4SjaqKxw032mDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:30:33.668901Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.17554","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65a0a9dfb6f5e2da132a2de9c929aa1d67ddefebcdebfa9300fcfe9b72552ce4","sha256:16b44ddeff4e8febdb6e548863a53fdf072a7349aeac0ec5c3af939b58cf7976"],"state_sha256":"803852b8bdd8eac1c885ac3bef0b3a8626a2b33cb8942719f9e469948e3d7442"}