{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:6EXVNTNAR27GM4FUGX3PIPB5UL","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":"4e5e5a7af314caef7b88800353fbbbdf9f1a031fb774976075cf6ed8622cbff0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-03-01T13:53:23Z","title_canon_sha256":"c8fc2c7a79b14607f78a4c0f3fa70bee27fc89becb1e73ee4f36925eb66584a9"},"schema_version":"1.0","source":{"id":"1803.00365","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.00365","created_at":"2026-05-17T23:41:27Z"},{"alias_kind":"arxiv_version","alias_value":"1803.00365v4","created_at":"2026-05-17T23:41:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.00365","created_at":"2026-05-17T23:41:27Z"},{"alias_kind":"pith_short_12","alias_value":"6EXVNTNAR27G","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"6EXVNTNAR27GM4FU","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"6EXVNTNA","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:5121f9d531bd07b8bf118d2f070e14d84a9b3ed8bc7d8557e210a570f6ebc3ec","target":"graph","created_at":"2026-05-17T23:41:27Z","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":"A generalized Brans-Dicke (GBD) theory is proposed and studied in this paper. The interesting property has been found in the GBD theory, for example it can naturally solve the problem of \\gamma value emerging in f(R) modified gravity without introducing the so-called chameleon mechanism. In addition, it can be found that the GBD theory could solve some problems existing in other theories. (1) The $f(R)$ theory is equivalent to the BD theory with a potential (abbreviated as BDV) for taking a specific value of the BD parameter \\omega=0, where the specific choice: \\omega=0 is quite exceptional, a","authors_text":"Jianbo Lu, Molin Liu, Weiqiang Yang, Xin Zhao, Yabo Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-03-01T13:53:23Z","title":"The generalized Brans-Dicke theory and its cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.00365","kind":"arxiv","version":4},"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":"sha256:23a6005199871f5a5f9107e69128b2e6ea7ddc5f54531aa802ec92d0e29a0bfb","target":"record","created_at":"2026-05-17T23:41:27Z","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":"4e5e5a7af314caef7b88800353fbbbdf9f1a031fb774976075cf6ed8622cbff0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-03-01T13:53:23Z","title_canon_sha256":"c8fc2c7a79b14607f78a4c0f3fa70bee27fc89becb1e73ee4f36925eb66584a9"},"schema_version":"1.0","source":{"id":"1803.00365","kind":"arxiv","version":4}},"canonical_sha256":"f12f56cda08ebe6670b435f6f43c3da2fbab05e8d6c52a2b26244d3f9529ae0a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f12f56cda08ebe6670b435f6f43c3da2fbab05e8d6c52a2b26244d3f9529ae0a","first_computed_at":"2026-05-17T23:41:27.768125Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:27.768125Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"otPvsDHgQ1Lxq2DjdJVRuY9I7nVf0Dx1JBYoKfflt5QrFr877CKU8ybqEX6LieCQkw9Nbncf4iSfD7Rjw/25AA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:27.768959Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.00365","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:23a6005199871f5a5f9107e69128b2e6ea7ddc5f54531aa802ec92d0e29a0bfb","sha256:5121f9d531bd07b8bf118d2f070e14d84a9b3ed8bc7d8557e210a570f6ebc3ec"],"state_sha256":"ff88195c6f047129e96b56fc44234082fefece8588ad10501e69df4b4c1831be"}