{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OJHPXKBLOI5R3QFP3I62KTPTEI","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":"c3c354781964c810a9a7e078cfb21f6f0b932146f535a807a076623e55b2a0db","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-11-08T15:22:37Z","title_canon_sha256":"8dbdc2b79c44894d1e450f19af8961355c665a6c78a3cf0edd044261de8c879b"},"schema_version":"1.0","source":{"id":"2411.05632","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.05632","created_at":"2026-07-05T12:11:14Z"},{"alias_kind":"arxiv_version","alias_value":"2411.05632v3","created_at":"2026-07-05T12:11:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.05632","created_at":"2026-07-05T12:11:14Z"},{"alias_kind":"pith_short_12","alias_value":"OJHPXKBLOI5R","created_at":"2026-07-05T12:11:14Z"},{"alias_kind":"pith_short_16","alias_value":"OJHPXKBLOI5R3QFP","created_at":"2026-07-05T12:11:14Z"},{"alias_kind":"pith_short_8","alias_value":"OJHPXKBL","created_at":"2026-07-05T12:11:14Z"}],"graph_snapshots":[{"event_id":"sha256:d94427370cba7a34f6916a0136d0d1d31e50c731c3e6307ba98d1e8b9ecdff8f","target":"graph","created_at":"2026-07-05T12:11:14Z","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/2411.05632/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study mathematical aspects concerning two site tree-level cosmological correlators with massive internal and external states in a de Sitter universe. We employ integration by parts identities, (relative) twisted cohomology and the method of differential equations. We explicitly express the internally massive, externally conformally coupled correlator as a power series with respect to a small mass parameter, where the various terms in the series are given by multiple polylogarithms.","authors_text":"Federico Gasparotto, Pouria Mazloumi, Xiaofeng Xu","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-11-08T15:22:37Z","title":"Differential equations for tree--level cosmological correlators with massive states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.05632","kind":"arxiv","version":3},"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":"sha256:87a19bf014a914fb22b2f560e1bcd26bdd444670dd739fbfa0399129137f3393","target":"record","created_at":"2026-07-05T12:11:14Z","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":"c3c354781964c810a9a7e078cfb21f6f0b932146f535a807a076623e55b2a0db","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-11-08T15:22:37Z","title_canon_sha256":"8dbdc2b79c44894d1e450f19af8961355c665a6c78a3cf0edd044261de8c879b"},"schema_version":"1.0","source":{"id":"2411.05632","kind":"arxiv","version":3}},"canonical_sha256":"724efba82b723b1dc0afda3da54df3221c1023c52c7363692d48a6343a502a97","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"724efba82b723b1dc0afda3da54df3221c1023c52c7363692d48a6343a502a97","first_computed_at":"2026-07-05T12:11:14.216773Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:11:14.216773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yCoOBLCGEUmdfWhiIunjWikDu6tmTsmURxFLsuE1S2PbGg6LauQY+VUVAWCfLnfG3qNjxUG9J/U8SzRquvyFDw==","signature_status":"signed_v1","signed_at":"2026-07-05T12:11:14.217359Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.05632","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87a19bf014a914fb22b2f560e1bcd26bdd444670dd739fbfa0399129137f3393","sha256:d94427370cba7a34f6916a0136d0d1d31e50c731c3e6307ba98d1e8b9ecdff8f"],"state_sha256":"3a9a14e0ffca35a64a2c1f48279cf2cb35deccab0e52769b92444cef70862d18"}