{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:3K4K5V7RH4UGS55WCYLBL7S3UR","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":"ae40085e9d31f7b85203b76336b5db2049130a9cb0767bafeffc3f185ace6358","cross_cats_sorted":["astro-ph.CO","gr-qc","math.DS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-06-24T18:00:08Z","title_canon_sha256":"49292162253439543d91dcb2dcbf15ae4e12b5d9bafd7b56aa527ca77601998b"},"schema_version":"1.0","source":{"id":"2406.17030","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.17030","created_at":"2026-07-05T09:09:23Z"},{"alias_kind":"arxiv_version","alias_value":"2406.17030v2","created_at":"2026-07-05T09:09:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.17030","created_at":"2026-07-05T09:09:23Z"},{"alias_kind":"pith_short_12","alias_value":"3K4K5V7RH4UG","created_at":"2026-07-05T09:09:23Z"},{"alias_kind":"pith_short_16","alias_value":"3K4K5V7RH4UGS55W","created_at":"2026-07-05T09:09:23Z"},{"alias_kind":"pith_short_8","alias_value":"3K4K5V7R","created_at":"2026-07-05T09:09:23Z"}],"graph_snapshots":[{"event_id":"sha256:046adaa8c5761f6656924f4c7184539fc3b47f88cdc89b345b8b94c13f742fcb","target":"graph","created_at":"2026-07-05T09:09:23Z","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/2406.17030/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The cosmological dynamics of multiple scalar/pseudoscalar fields are difficult to solve, especially when the field-space metric is curved. This presents a challenge in determining whether a given model can support cosmic acceleration, without solving for the on-shell solution. In this work, we present bounds on late-time FLRW-cosmologies in classes of theories that involve arbitrary numbers of scalar and pseudoscalar fields coupled both kinetically (leading to a curved field space metric) and through scalar potentials. Such bounds are proven analytically, independently of initial conditions, w","authors_text":"Flavio Tonioni, Gary Shiu, Hung V. Tran","cross_cats":["astro-ph.CO","gr-qc","math.DS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-06-24T18:00:08Z","title":"Analytic bounds on late-time axion-scalar cosmologies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.17030","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:d39aae5f3231a6bf9b68dd1b500e830fad781b649d3154141af6fd5b52bab38c","target":"record","created_at":"2026-07-05T09:09:23Z","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":"ae40085e9d31f7b85203b76336b5db2049130a9cb0767bafeffc3f185ace6358","cross_cats_sorted":["astro-ph.CO","gr-qc","math.DS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-06-24T18:00:08Z","title_canon_sha256":"49292162253439543d91dcb2dcbf15ae4e12b5d9bafd7b56aa527ca77601998b"},"schema_version":"1.0","source":{"id":"2406.17030","kind":"arxiv","version":2}},"canonical_sha256":"dab8aed7f13f286977b6161615fe5ba4545db4d6f05049f0ea571c0321a26798","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dab8aed7f13f286977b6161615fe5ba4545db4d6f05049f0ea571c0321a26798","first_computed_at":"2026-07-05T09:09:23.711748Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:09:23.711748Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oSK4UNkZpzbNohdSjTRgNUAMHnxhB1qyA2ESflQInWTcMd8Z8von0+ku2Tzhr5cpVKYPBQP7crNcuBhrdfKRDA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:09:23.712199Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.17030","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d39aae5f3231a6bf9b68dd1b500e830fad781b649d3154141af6fd5b52bab38c","sha256:046adaa8c5761f6656924f4c7184539fc3b47f88cdc89b345b8b94c13f742fcb"],"state_sha256":"4a33731a210560c3da260ae2ab12f44eeeb0767dd8d77dd1c1b136983b40c317"}