{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:CN6X2SCERMPJIJYRNSQXJBFS6J","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":"c6c006ccc2fdbafa7268fd92535850b42837c6ce8d7c5559ad1d7740e0e20173","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-05-06T18:00:05Z","title_canon_sha256":"83201249a1cabcad0c1f7f386d23ff6b1874401b56bedde7bb56892dc7564783"},"schema_version":"1.0","source":{"id":"2205.03423","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.03423","created_at":"2026-07-05T05:36:47Z"},{"alias_kind":"arxiv_version","alias_value":"2205.03423v2","created_at":"2026-07-05T05:36:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.03423","created_at":"2026-07-05T05:36:47Z"},{"alias_kind":"pith_short_12","alias_value":"CN6X2SCERMPJ","created_at":"2026-07-05T05:36:47Z"},{"alias_kind":"pith_short_16","alias_value":"CN6X2SCERMPJIJYR","created_at":"2026-07-05T05:36:47Z"},{"alias_kind":"pith_short_8","alias_value":"CN6X2SCE","created_at":"2026-07-05T05:36:47Z"}],"graph_snapshots":[{"event_id":"sha256:079d8e23dfd5b76b8cf41de1177ee7b647d806f8a578b209f2711e1462ecc009","target":"graph","created_at":"2026-07-05T05:36:47Z","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/2205.03423/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The kinetic Sunyaev Zel'dovich effect is a secondary CMB temperature anisotropy that provides a powerful probe of the radial-velocity field of matter distributed across the Universe. This velocity field is reconstructed by combining high-resolution CMB measurements with galaxy survey data, and it provides an unbiased tracer of matter perturbations in the linear regime. In this paper, we show how this measurement can be used to probe primordial non-Gaussianity of the local type, particularly focusing on the trispectrum amplitude $\\tau_{\\rm NL}$, as may arise in a simple two-field inflation mode","authors_text":"Gabriela Sato-Polito, Marc Kamionkowski, Neha Anil Kumar, Selim C. Hotinli","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-05-06T18:00:05Z","title":"Primordial trispectrum from kSZ tomography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.03423","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":"sha256:9ffeb4715c6a70d86a2deb2c56c253a2dc0a682ec98fe3eff380199417d44647","target":"record","created_at":"2026-07-05T05:36:47Z","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":"c6c006ccc2fdbafa7268fd92535850b42837c6ce8d7c5559ad1d7740e0e20173","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-05-06T18:00:05Z","title_canon_sha256":"83201249a1cabcad0c1f7f386d23ff6b1874401b56bedde7bb56892dc7564783"},"schema_version":"1.0","source":{"id":"2205.03423","kind":"arxiv","version":2}},"canonical_sha256":"137d7d48448b1e9427116ca17484b2f26fa9d9ef1c650b9b2d4941cd46c10ffe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"137d7d48448b1e9427116ca17484b2f26fa9d9ef1c650b9b2d4941cd46c10ffe","first_computed_at":"2026-07-05T05:36:47.094447Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:36:47.094447Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Fp9C82U2+Phh0ZbKAKCa+jciX2LMxZ3RxUPFVkxeRHYEpESwm34YUDraq7U26IRUCt7M78uAbLOQxlU8SB4aBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:36:47.095144Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.03423","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ffeb4715c6a70d86a2deb2c56c253a2dc0a682ec98fe3eff380199417d44647","sha256:079d8e23dfd5b76b8cf41de1177ee7b647d806f8a578b209f2711e1462ecc009"],"state_sha256":"3e9dfdd350310ba1c604d0514df56739641ae249abec5a4a3ba890c273e0578d"}