{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UBKL324V3UZSBQXPHSUERAUGLO","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":"d3f1c2fc6d4cfcc140f2ab558d4cf332957597ec21a11ffb3960880eaf314312","cross_cats_sorted":["astro-ph.HE","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-06-08T12:40:15Z","title_canon_sha256":"9571d9d687e1d61f5847270d7262c34761ed96724e6e1c9d92b788a326669621"},"schema_version":"1.0","source":{"id":"2606.09427","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.09427","created_at":"2026-06-09T02:08:47Z"},{"alias_kind":"arxiv_version","alias_value":"2606.09427v1","created_at":"2026-06-09T02:08:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.09427","created_at":"2026-06-09T02:08:47Z"},{"alias_kind":"pith_short_12","alias_value":"UBKL324V3UZS","created_at":"2026-06-09T02:08:47Z"},{"alias_kind":"pith_short_16","alias_value":"UBKL324V3UZSBQXP","created_at":"2026-06-09T02:08:47Z"},{"alias_kind":"pith_short_8","alias_value":"UBKL324V","created_at":"2026-06-09T02:08:47Z"}],"graph_snapshots":[{"event_id":"sha256:d58ad06e60403d0f61e94cb0e3810c583c5781763d1a7e9a32611e3dfacb5bd8","target":"graph","created_at":"2026-06-09T02:08:47Z","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/2606.09427/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate late-Universe dynamics in which the dark matter component is described by axion particles. The proposed framework departs from the standard $\\Lambda$CDM paradigm due to a small fraction of axions driving the system away from thermal equilibrium. We analyze the evolution of the axion energy density using both a kinetic and a classical field approach, yielding an identical macroscopic evolution equation for the dark matter density. The resulting scenario modifies $\\Lambda$CDM dynamics in the late Universe (specifically at $z \\lesssim 1$), while asymptotically recovering the standa","authors_text":"Francesco Cianfrani, Giovanni Montani, Luis A. Escamilla, Nakia Carlevaro","cross_cats":["astro-ph.HE","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-06-08T12:40:15Z","title":"Modifying $\\Lambda$CDM dynamics via out-of-equilibrium axions: reconciling SH0ES and DESI $H_0$ values"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.09427","kind":"arxiv","version":1},"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":"sha256:7b9a45d1de1426edf230b39b9e5bab9d0529ca1124b61ebccc18ed055478f80b","target":"record","created_at":"2026-06-09T02:08:47Z","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":"d3f1c2fc6d4cfcc140f2ab558d4cf332957597ec21a11ffb3960880eaf314312","cross_cats_sorted":["astro-ph.HE","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-06-08T12:40:15Z","title_canon_sha256":"9571d9d687e1d61f5847270d7262c34761ed96724e6e1c9d92b788a326669621"},"schema_version":"1.0","source":{"id":"2606.09427","kind":"arxiv","version":1}},"canonical_sha256":"a054bdeb95dd3320c2ef3ca84882865bb2256ce54b13c2d15632d03a6212757f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a054bdeb95dd3320c2ef3ca84882865bb2256ce54b13c2d15632d03a6212757f","first_computed_at":"2026-06-09T02:08:47.790831Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-09T02:08:47.790831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VePBZ2/OhBryaIh7hXxAFcsXAE6VXmzezSD4uuHi3mvSaOzZJC+Oc8nJ2UPtuyw1HPjMy+Pf6tjOsVCMn9rFBA==","signature_status":"signed_v1","signed_at":"2026-06-09T02:08:47.791815Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.09427","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b9a45d1de1426edf230b39b9e5bab9d0529ca1124b61ebccc18ed055478f80b","sha256:d58ad06e60403d0f61e94cb0e3810c583c5781763d1a7e9a32611e3dfacb5bd8"],"state_sha256":"3a770177137099e6e3b67ff664e75577da07f59ad71afa1f959748674de1a8fd"}