{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:J7EBYALY2YODNWHW5EIXIYIFPG","short_pith_number":"pith:J7EBYALY","schema_version":"1.0","canonical_sha256":"4fc81c0178d61c36d8f6e91174610579bf8b54872626b12116b1581dd3ff7c89","source":{"kind":"arxiv","id":"2109.09496","version":2},"attestation_state":"computed","paper":{"title":"Background Independent Field Quantization with Sequences of Gravity-Coupled Approximants II: Metric Fluctuations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Martin Reuter, Maximilian Becker","submitted_at":"2021-09-20T12:51:37Z","abstract_excerpt":"We apply the new quantization scheme outlined in Phys. Rev. D102 (2020) 125001 to explore the influence which quantum vacuum fluctuations of the spacetime metric exert on the universes of Quantum Einstein Gravity, which is regarded an effective theory here. The scheme promotes the principle of Background Independence to the level of the regularized precursors of a quantum field theory (\"approximants\") and severely constrains admissible regularization schemes. Without any tuning of parameters, we find that the zero point oscillations of linear gravitons on maximally symmetric spacetimes do not "},"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":"2109.09496","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2021-09-20T12:51:37Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"64c5a17d8929995b5bb30a60d0fa46375fe6f99e586cca1e6bbe96fe0636faac","abstract_canon_sha256":"1048ebb1b45787e90a8e8a5757912b347ae99603dff444b994112bca9eaaf97b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:42:48.991962Z","signature_b64":"kucFh55Grz4dNRXL35b2LIXKxKTNj5xa+MZ4ipkBuxnu/rw5ZMiMwyMRVDfVMBtNyhsA3vr/4YpYQMQHREYSAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4fc81c0178d61c36d8f6e91174610579bf8b54872626b12116b1581dd3ff7c89","last_reissued_at":"2026-07-05T03:42:48.991491Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:42:48.991491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Background Independent Field Quantization with Sequences of Gravity-Coupled Approximants II: Metric Fluctuations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Martin Reuter, Maximilian Becker","submitted_at":"2021-09-20T12:51:37Z","abstract_excerpt":"We apply the new quantization scheme outlined in Phys. Rev. D102 (2020) 125001 to explore the influence which quantum vacuum fluctuations of the spacetime metric exert on the universes of Quantum Einstein Gravity, which is regarded an effective theory here. The scheme promotes the principle of Background Independence to the level of the regularized precursors of a quantum field theory (\"approximants\") and severely constrains admissible regularization schemes. Without any tuning of parameters, we find that the zero point oscillations of linear gravitons on maximally symmetric spacetimes do not "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.09496","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/2109.09496/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":"2109.09496","created_at":"2026-07-05T03:42:48.991547+00:00"},{"alias_kind":"arxiv_version","alias_value":"2109.09496v2","created_at":"2026-07-05T03:42:48.991547+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.09496","created_at":"2026-07-05T03:42:48.991547+00:00"},{"alias_kind":"pith_short_12","alias_value":"J7EBYALY2YOD","created_at":"2026-07-05T03:42:48.991547+00:00"},{"alias_kind":"pith_short_16","alias_value":"J7EBYALY2YODNWHW","created_at":"2026-07-05T03:42:48.991547+00:00"},{"alias_kind":"pith_short_8","alias_value":"J7EBYALY","created_at":"2026-07-05T03:42:48.991547+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.04085","citing_title":"Coarse graining from within: Wilson-Fisher universality on $S^3$","ref_index":48,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG","json":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG.json","graph_json":"https://pith.science/api/pith-number/J7EBYALY2YODNWHW5EIXIYIFPG/graph.json","events_json":"https://pith.science/api/pith-number/J7EBYALY2YODNWHW5EIXIYIFPG/events.json","paper":"https://pith.science/paper/J7EBYALY"},"agent_actions":{"view_html":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG","download_json":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG.json","view_paper":"https://pith.science/paper/J7EBYALY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2109.09496&json=true","fetch_graph":"https://pith.science/api/pith-number/J7EBYALY2YODNWHW5EIXIYIFPG/graph.json","fetch_events":"https://pith.science/api/pith-number/J7EBYALY2YODNWHW5EIXIYIFPG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG/action/storage_attestation","attest_author":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG/action/author_attestation","sign_citation":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG/action/citation_signature","submit_replication":"https://pith.science/pith/J7EBYALY2YODNWHW5EIXIYIFPG/action/replication_record"}},"created_at":"2026-07-05T03:42:48.991547+00:00","updated_at":"2026-07-05T03:42:48.991547+00:00"}