{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:BVAG4PMIKBSOXJGE3DPGMJ726E","short_pith_number":"pith:BVAG4PMI","schema_version":"1.0","canonical_sha256":"0d406e3d885064eba4c4d8de6627faf1014028284dcc577bcd5c8e410b7d1530","source":{"kind":"arxiv","id":"2211.03596","version":2},"attestation_state":"computed","paper":{"title":"Quantum gravity and scale symmetry in cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"C. Wetterich","submitted_at":"2022-11-07T14:35:03Z","abstract_excerpt":"We discuss predictions for cosmology which result from the scaling solution of functional flow equations for a quantum field theory of gravity. A scaling solution is necessary to render quantum gravity renormalizable. Our scaling solution is directly connected to the quantum effective action for the metric coupled to a scalar field. It includes all effects of quantum fluctuations and is invariant under general coordinate transformations. Solving the cosmological field equations derived by variation of the quantum effective action provides for a detailed quantitative description of the evolutio"},"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":"2211.03596","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-11-07T14:35:03Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"3246b398a311ba96697ff69663d9c0180be592e6a56db4658403ea103d4ab732","abstract_canon_sha256":"2fcbade02753281ffbd83fc13034f59b88db5b7997b9e5e7cc4d01516d33177c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:32:33.191192Z","signature_b64":"29NLozahDkfucijH0AMFxZjEPzgqFroaMKuxcU8TDjKhtvppCt/orn68jhl783EbtYxsBvLlxG3rbh64EjblCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d406e3d885064eba4c4d8de6627faf1014028284dcc577bcd5c8e410b7d1530","last_reissued_at":"2026-07-05T05:32:33.190715Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:32:33.190715Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum gravity and scale symmetry in cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"C. Wetterich","submitted_at":"2022-11-07T14:35:03Z","abstract_excerpt":"We discuss predictions for cosmology which result from the scaling solution of functional flow equations for a quantum field theory of gravity. A scaling solution is necessary to render quantum gravity renormalizable. Our scaling solution is directly connected to the quantum effective action for the metric coupled to a scalar field. It includes all effects of quantum fluctuations and is invariant under general coordinate transformations. Solving the cosmological field equations derived by variation of the quantum effective action provides for a detailed quantitative description of the evolutio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.03596","kind":"arxiv","version":2},"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/2211.03596/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":"2211.03596","created_at":"2026-07-05T05:32:33.190778+00:00"},{"alias_kind":"arxiv_version","alias_value":"2211.03596v2","created_at":"2026-07-05T05:32:33.190778+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.03596","created_at":"2026-07-05T05:32:33.190778+00:00"},{"alias_kind":"pith_short_12","alias_value":"BVAG4PMIKBSO","created_at":"2026-07-05T05:32:33.190778+00:00"},{"alias_kind":"pith_short_16","alias_value":"BVAG4PMIKBSOXJGE","created_at":"2026-07-05T05:32:33.190778+00:00"},{"alias_kind":"pith_short_8","alias_value":"BVAG4PMI","created_at":"2026-07-05T05:32:33.190778+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.21522","citing_title":"Asymptotically safe quantum gravity and its phenomenology -- a review","ref_index":15,"is_internal_anchor":false},{"citing_arxiv_id":"2606.19321","citing_title":"Spectral Functions of Lorentzian Quantum Gravity","ref_index":95,"is_internal_anchor":false},{"citing_arxiv_id":"2606.18343","citing_title":"The pole truth: an analytical graviton propagator from Asymptotic Safety","ref_index":13,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E","json":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E.json","graph_json":"https://pith.science/api/pith-number/BVAG4PMIKBSOXJGE3DPGMJ726E/graph.json","events_json":"https://pith.science/api/pith-number/BVAG4PMIKBSOXJGE3DPGMJ726E/events.json","paper":"https://pith.science/paper/BVAG4PMI"},"agent_actions":{"view_html":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E","download_json":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E.json","view_paper":"https://pith.science/paper/BVAG4PMI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2211.03596&json=true","fetch_graph":"https://pith.science/api/pith-number/BVAG4PMIKBSOXJGE3DPGMJ726E/graph.json","fetch_events":"https://pith.science/api/pith-number/BVAG4PMIKBSOXJGE3DPGMJ726E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E/action/storage_attestation","attest_author":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E/action/author_attestation","sign_citation":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E/action/citation_signature","submit_replication":"https://pith.science/pith/BVAG4PMIKBSOXJGE3DPGMJ726E/action/replication_record"}},"created_at":"2026-07-05T05:32:33.190778+00:00","updated_at":"2026-07-05T05:32:33.190778+00:00"}