{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:5TF3WQAJWPU7G5ANQ7NMG6QL4B","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":"3f41d908b2e0eb259703287b74f25e212f0dc0c8b65358d74b5054049dd32b81","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-12-22T21:40:57Z","title_canon_sha256":"95610f643e0e82b07e83fff2bee759291f556920368ce587a47d2443403b9ab0"},"schema_version":"1.0","source":{"id":"2112.12235","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.12235","created_at":"2026-07-05T03:43:18Z"},{"alias_kind":"arxiv_version","alias_value":"2112.12235v1","created_at":"2026-07-05T03:43:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.12235","created_at":"2026-07-05T03:43:18Z"},{"alias_kind":"pith_short_12","alias_value":"5TF3WQAJWPU7","created_at":"2026-07-05T03:43:18Z"},{"alias_kind":"pith_short_16","alias_value":"5TF3WQAJWPU7G5AN","created_at":"2026-07-05T03:43:18Z"},{"alias_kind":"pith_short_8","alias_value":"5TF3WQAJ","created_at":"2026-07-05T03:43:18Z"}],"graph_snapshots":[{"event_id":"sha256:eeed87a61532021657becf18775365d8a5ce87a88e3916554f3174dc3d76464d","target":"graph","created_at":"2026-07-05T03:43:18Z","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/2112.12235/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"I provide a conceptually-focused presentation of `low-energy quantum gravity' (LEQG), the effective quantum field theory obtained from general relativity and which provides a well-defined theory of quantum gravity at energies well below the Planck scale. I emphasize the extent to which some such theory is required by the abundant observational evidence in astrophysics and cosmology for situations which require a simultaneous treatment of quantum-mechanical and gravitational effects, \\emph{contra} the often-heard claim that all observed phenomena can be accounted for either by classical gravity","authors_text":"David Wallace","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-12-22T21:40:57Z","title":"Quantum Gravity at Low Energies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.12235","kind":"arxiv","version":1},"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":"sha256:32508350b16d0113519d75fe541659477b2b69e134b51a563f3f33236a8d122d","target":"record","created_at":"2026-07-05T03:43:18Z","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":"3f41d908b2e0eb259703287b74f25e212f0dc0c8b65358d74b5054049dd32b81","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-12-22T21:40:57Z","title_canon_sha256":"95610f643e0e82b07e83fff2bee759291f556920368ce587a47d2443403b9ab0"},"schema_version":"1.0","source":{"id":"2112.12235","kind":"arxiv","version":1}},"canonical_sha256":"eccbbb4009b3e9f3740d87dac37a0be0508450787b331348f00e1b2904911fd6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eccbbb4009b3e9f3740d87dac37a0be0508450787b331348f00e1b2904911fd6","first_computed_at":"2026-07-05T03:43:18.411587Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:43:18.411587Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d1HZhzNc3OqcCcLhWUEBhGiA70U3H6/yyycYn7peRNyWKZP1UAI3K0rIK02CJ5m5jmw8uV6ozFFPI0ICy+SqCw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:43:18.411970Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.12235","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:32508350b16d0113519d75fe541659477b2b69e134b51a563f3f33236a8d122d","sha256:eeed87a61532021657becf18775365d8a5ce87a88e3916554f3174dc3d76464d"],"state_sha256":"8308cd57fa10676cfd7ee88709d5ae959598278898499acd47888353f71b9119"}