{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:GCOVOBQZTUKBISJTKNBW6RFBP5","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":"31b5d3914cba24a27331dbdfc1328b22c7efd49696859c311110dc5921a0b989","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-09-21T16:53:06Z","title_canon_sha256":"136fb329edbe474988b3af6847b83912df5ebab39e1681cb04c34e2c9e6a5995"},"schema_version":"1.0","source":{"id":"1109.4585","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.4585","created_at":"2026-05-18T03:23:13Z"},{"alias_kind":"arxiv_version","alias_value":"1109.4585v2","created_at":"2026-05-18T03:23:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.4585","created_at":"2026-05-18T03:23:13Z"},{"alias_kind":"pith_short_12","alias_value":"GCOVOBQZTUKB","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"GCOVOBQZTUKBISJT","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"GCOVOBQZ","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:5612c10f613e5d753de1c1a8e20135276375826c987862836187897e74b65b42","target":"graph","created_at":"2026-05-18T03:23:13Z","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":"C-theory provides a unified framework to study metric, metric-affine and more general theories of gravity. In the vacuum weak-field limit of these theories, the parameterized post-Newtonian (PPN) parameters $\\beta$ and $\\gamma$ can differ from their general relativistic values. However, there are several classes of models featuring long-distance modifications of gravity but nevertheless passing the Solar system tests. Here it is shown how to compute the PPN parameters in C-theories and also in nonminimally coupled curvature theories, correcting previous results in the literature for the latter","authors_text":"Tomi S. Koivisto","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-09-21T16:53:06Z","title":"The post-Newtonian limit in C-theories of gravitation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.4585","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":"sha256:82ad63c8ec4a8ebce49301bb2c8ccf4d5088b3a6d24545ac42664c35e065b128","target":"record","created_at":"2026-05-18T03:23:13Z","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":"31b5d3914cba24a27331dbdfc1328b22c7efd49696859c311110dc5921a0b989","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-09-21T16:53:06Z","title_canon_sha256":"136fb329edbe474988b3af6847b83912df5ebab39e1681cb04c34e2c9e6a5995"},"schema_version":"1.0","source":{"id":"1109.4585","kind":"arxiv","version":2}},"canonical_sha256":"309d5706199d1414493353436f44a17f469d31fc3b1617b60778ea23c5c2d9d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"309d5706199d1414493353436f44a17f469d31fc3b1617b60778ea23c5c2d9d8","first_computed_at":"2026-05-18T03:23:13.568188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:13.568188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6dBB/DSZoGqR4us1gneJzwNmhC+8ItRHSBUWkZFyW2hSApRrFjNPP1IUv+V18ZW1rMA8Dve2Sq+8bgWMmFy1BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:13.568824Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.4585","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:82ad63c8ec4a8ebce49301bb2c8ccf4d5088b3a6d24545ac42664c35e065b128","sha256:5612c10f613e5d753de1c1a8e20135276375826c987862836187897e74b65b42"],"state_sha256":"b4016953978243cc410919f83373a16bc5aeb7bed59fedc594d1eaa350f22a9e"}