{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YD5PQNRK2VNOKVMXSIQOJMMSXZ","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":"f64a5d02c88b29bda8bb20cb89e31b31e9e6c0e3c97e9f7c667b83c9a88f2ad4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-08-04T07:07:57Z","title_canon_sha256":"e1b6c3d6d57842f518023ed646271183c7b68615a9228fb419a0cf281d12c031"},"schema_version":"1.0","source":{"id":"2608.03235","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03235","created_at":"2026-08-05T00:46:21Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03235v1","created_at":"2026-08-05T00:46:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03235","created_at":"2026-08-05T00:46:21Z"},{"alias_kind":"pith_short_12","alias_value":"YD5PQNRK2VNO","created_at":"2026-08-05T00:46:21Z"},{"alias_kind":"pith_short_16","alias_value":"YD5PQNRK2VNOKVMX","created_at":"2026-08-05T00:46:21Z"},{"alias_kind":"pith_short_8","alias_value":"YD5PQNRK","created_at":"2026-08-05T00:46:21Z"}],"graph_snapshots":[{"event_id":"sha256:fbde2f0fc68870803d7218e77c5138966990da5d50e2952d4b4425864229884f","target":"graph","created_at":"2026-08-05T00:46:21Z","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/2608.03235/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Fast radio burst (FRB) dispersion measures trace free electron column densities and will soon offer a unique probe of low-$z$ baryons. Such measurements can constrain cosmology directly, with the free electrons serving as a new tracer of large-scale structure, and probe the baryonic feedback of galaxies, a leading systematic for weak lensing surveys such as LSST and Euclid. We prepare for both science cases using effective field theory (EFT) and hydrodynamical simulations. We construct the one-loop EFT description of the free-electron auto-spectrum $P_{ee}$ and electron-galaxy cross-spectrum $","authors_text":"Haruki Ebina, Martin White","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-08-04T07:07:57Z","title":"The One-Loop Power Spectrum of Fast Radio Burst Dispersion Measures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03235","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":"sha256:70b7d519379ea2692cf10be2078aef9d65a5a0f9a61bd71bc505c40a4dc4ca98","target":"record","created_at":"2026-08-05T00:46:21Z","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":"f64a5d02c88b29bda8bb20cb89e31b31e9e6c0e3c97e9f7c667b83c9a88f2ad4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-08-04T07:07:57Z","title_canon_sha256":"e1b6c3d6d57842f518023ed646271183c7b68615a9228fb419a0cf281d12c031"},"schema_version":"1.0","source":{"id":"2608.03235","kind":"arxiv","version":1}},"canonical_sha256":"c0faf8362ad55ae555979220e4b192be551a8eb0a1db96d410f03036766a27eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c0faf8362ad55ae555979220e4b192be551a8eb0a1db96d410f03036766a27eb","first_computed_at":"2026-08-05T00:46:21.419746Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T00:46:21.419746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AtxsR9B7DaZ6rpx0t0wAcUrYf/ooF+gK/PVWzAvWSM06VLkihygQTIMv8DOijpa5iGHC39Lu25AW5x5n/ZCQBg==","signature_status":"signed_v1","signed_at":"2026-08-05T00:46:21.422171Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.03235","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70b7d519379ea2692cf10be2078aef9d65a5a0f9a61bd71bc505c40a4dc4ca98","sha256:fbde2f0fc68870803d7218e77c5138966990da5d50e2952d4b4425864229884f"],"state_sha256":"f23c3d550cd586dd0ec3ea14ae3c84c5476e2a1f739f3f02b1dc4a0d8a1c31aa"}