{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:FZUJLOWMAT7KKMZ7D4P7JNQ6UK","short_pith_number":"pith:FZUJLOWM","schema_version":"1.0","canonical_sha256":"2e6895bacc04fea5333f1f1ff4b61ea29ec90ececd2250228902d154e79c82f2","source":{"kind":"arxiv","id":"2404.03716","version":1},"attestation_state":"computed","paper":{"title":"Structure and Complexity of Cosmological Correlators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"Arno Hoefnagels, Mick van Vliet, Thomas W. Grimm","submitted_at":"2024-04-04T18:00:00Z","abstract_excerpt":"Cosmological correlators capture the spatial fluctuations imprinted during the earliest episodes of the universe. While they are generally very non-trivial functions of the kinematic variables, they are known to arise as solutions to special sets of differential equations. In this work we use this fact to uncover the underlying tame structure for such correlators and argue that they admit a well-defined notion of complexity. In particular, building upon the recently proposed kinematic flow algorithm, we show that tree-level cosmological correlators of a generic scalar field theory in an FLRW s"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2404.03716","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2024-04-04T18:00:00Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"29e4f87454df56c38575c0d3c23b7d91193baa9b6e24f080ef80f7ab5c889eb8","abstract_canon_sha256":"6c1b7f9750817a2fcca59a3a99e7c86b6cba3c24bdf0bb1b3583e8b0421ef831"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:04:40.614354Z","signature_b64":"fxLFTOOdJnTq8/wAMcUcGonbdcTFLoBj57fN341lBE+TR4UayymAGA2Ctujo68LUZ5LBMOvKpyGLHT9QFfUwBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e6895bacc04fea5333f1f1ff4b61ea29ec90ececd2250228902d154e79c82f2","last_reissued_at":"2026-07-05T08:04:40.613884Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:04:40.613884Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structure and Complexity of Cosmological Correlators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"Arno Hoefnagels, Mick van Vliet, Thomas W. Grimm","submitted_at":"2024-04-04T18:00:00Z","abstract_excerpt":"Cosmological correlators capture the spatial fluctuations imprinted during the earliest episodes of the universe. While they are generally very non-trivial functions of the kinematic variables, they are known to arise as solutions to special sets of differential equations. In this work we use this fact to uncover the underlying tame structure for such correlators and argue that they admit a well-defined notion of complexity. In particular, building upon the recently proposed kinematic flow algorithm, we show that tree-level cosmological correlators of a generic scalar field theory in an FLRW s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.03716","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.03716/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2404.03716","created_at":"2026-07-05T08:04:40.613942+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.03716v1","created_at":"2026-07-05T08:04:40.613942+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.03716","created_at":"2026-07-05T08:04:40.613942+00:00"},{"alias_kind":"pith_short_12","alias_value":"FZUJLOWMAT7K","created_at":"2026-07-05T08:04:40.613942+00:00"},{"alias_kind":"pith_short_16","alias_value":"FZUJLOWMAT7KKMZ7","created_at":"2026-07-05T08:04:40.613942+00:00"},{"alias_kind":"pith_short_8","alias_value":"FZUJLOWM","created_at":"2026-07-05T08:04:40.613942+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.17751","citing_title":"An Alternative Viewpoint on Kinematic Flow from Tubing Splitting","ref_index":75,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK","json":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK.json","graph_json":"https://pith.science/api/pith-number/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/graph.json","events_json":"https://pith.science/api/pith-number/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/events.json","paper":"https://pith.science/paper/FZUJLOWM"},"agent_actions":{"view_html":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK","download_json":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK.json","view_paper":"https://pith.science/paper/FZUJLOWM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.03716&json=true","fetch_graph":"https://pith.science/api/pith-number/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/graph.json","fetch_events":"https://pith.science/api/pith-number/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/action/storage_attestation","attest_author":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/action/author_attestation","sign_citation":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/action/citation_signature","submit_replication":"https://pith.science/pith/FZUJLOWMAT7KKMZ7D4P7JNQ6UK/action/replication_record"}},"created_at":"2026-07-05T08:04:40.613942+00:00","updated_at":"2026-07-05T08:04:40.613942+00:00"}