{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HMIWKDM333ZALJQAW4CFM7A3JY","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":"53f3a96106857fd2b5ed51403754e1d5fbb3372bb30f9c007204f74667013eb2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-07-12T18:18:04Z","title_canon_sha256":"9b43a811d1fd3decc2c368b3cad0ebbc4ec7b27aba7eaecc6b21643d510f11ff"},"schema_version":"1.0","source":{"id":"1607.03453","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.03453","created_at":"2026-05-18T00:51:48Z"},{"alias_kind":"arxiv_version","alias_value":"1607.03453v2","created_at":"2026-05-18T00:51:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.03453","created_at":"2026-05-18T00:51:48Z"},{"alias_kind":"pith_short_12","alias_value":"HMIWKDM333ZA","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HMIWKDM333ZALJQA","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HMIWKDM3","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:e2ba8d06974cbe3dd8db4eadaa914fe41a05c142e32412113308ac8f96ebb4a0","target":"graph","created_at":"2026-05-18T00:51:48Z","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"},"paper":{"abstract_excerpt":"Following an approach of Matarrese and Pietroni, we derive the functional renormalization group (RG) flow of the effective action of cosmological large-scale structures. Perturbative solutions of this RG flow equation are shown to be consistent with standard cosmological perturbation theory. Non-perturbative approximate solutions can be obtained by truncating the a priori infinite set of possible effective actions to a finite subspace. Using for the truncated effective action a form dictated by dissipative fluid dynamics, we derive RG flow equations for the scale dependence of the effective vi","authors_text":"Mathias Garny, Nikolaos Tetradis, Stefan Floerchinger, Urs Achim Wiedemann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-07-12T18:18:04Z","title":"Renormalization-group flow of the effective action of cosmological large-scale structures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.03453","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":"sha256:0a1f7c8bebc2e306d9acce99597ec181d7c992d8d1ff1b380a4f5077c07c2e80","target":"record","created_at":"2026-05-18T00:51:48Z","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":"53f3a96106857fd2b5ed51403754e1d5fbb3372bb30f9c007204f74667013eb2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-07-12T18:18:04Z","title_canon_sha256":"9b43a811d1fd3decc2c368b3cad0ebbc4ec7b27aba7eaecc6b21643d510f11ff"},"schema_version":"1.0","source":{"id":"1607.03453","kind":"arxiv","version":2}},"canonical_sha256":"3b11650d9bdef205a600b704567c1b4e38356066828391beb1d2139178c2e971","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b11650d9bdef205a600b704567c1b4e38356066828391beb1d2139178c2e971","first_computed_at":"2026-05-18T00:51:48.046729Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:48.046729Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gD7y4EawOoL1HGn0zD5YsdC2QUEXrNN9yVaS4f3LHacML72W9jhGAM+FMviz1zSaza9d9OJcsbvEGEeT/zYNBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:48.047404Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.03453","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a1f7c8bebc2e306d9acce99597ec181d7c992d8d1ff1b380a4f5077c07c2e80","sha256:e2ba8d06974cbe3dd8db4eadaa914fe41a05c142e32412113308ac8f96ebb4a0"],"state_sha256":"ac903c5393300e925f524660db771a2215e086ef6ddcde607d13ea60861e2e64"}