{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WCTWVANB2P3VPSXUSLCX3QUZXZ","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":"e1601e67101362a1e5be05c2fc069658d0aa4928fc938029b0ea32255be8d79b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-30T02:00:14Z","title_canon_sha256":"3c0351afef0c884d77f25165ad4a8586494fb4e099af618f163cbe93df298d50"},"schema_version":"1.0","source":{"id":"1301.7120","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.7120","created_at":"2026-05-18T01:51:57Z"},{"alias_kind":"arxiv_version","alias_value":"1301.7120v1","created_at":"2026-05-18T01:51:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.7120","created_at":"2026-05-18T01:51:57Z"},{"alias_kind":"pith_short_12","alias_value":"WCTWVANB2P3V","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WCTWVANB2P3VPSXU","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WCTWVANB","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:ee8882ebd42ece2456b6952b79b6bd508a8b19080ec54aecbfa4d6cc6f680ccf","target":"graph","created_at":"2026-05-18T01:51:57Z","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":"We modify the ansatz for embedding chameleon scalars in string theory proposed in [1] by considering a racetrack superpotential with two KKLT-type exponentials $e^{ia\\varrho}$ instead of one. This satisfies all experimental constraints, while also allowing for the chameleon to be light enough on cosmological scales to be phenomenologically interesting.","authors_text":"Amanda Weltman, Horatiu Nastase","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-30T02:00:14Z","title":"Chameleons on the Racetrack"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.7120","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":"sha256:11a68958ca60bf6c6fdf04184fb9d18f94bc539a1583f470af1f6b3580fb9ee2","target":"record","created_at":"2026-05-18T01:51:57Z","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":"e1601e67101362a1e5be05c2fc069658d0aa4928fc938029b0ea32255be8d79b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-30T02:00:14Z","title_canon_sha256":"3c0351afef0c884d77f25165ad4a8586494fb4e099af618f163cbe93df298d50"},"schema_version":"1.0","source":{"id":"1301.7120","kind":"arxiv","version":1}},"canonical_sha256":"b0a76a81a1d3f757caf492c57dc299be65a1363610186e414971ecdc2efbe61f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0a76a81a1d3f757caf492c57dc299be65a1363610186e414971ecdc2efbe61f","first_computed_at":"2026-05-18T01:51:57.241283Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:57.241283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3ECC6ED7hs6Kf5uydXYxjTh1wsM9i5tUgQ38Ayf/4J/s9FjSrHtFzTxGoxAlo/aNBA9qUow0YwFvGWasI11zAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:57.241800Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.7120","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:11a68958ca60bf6c6fdf04184fb9d18f94bc539a1583f470af1f6b3580fb9ee2","sha256:ee8882ebd42ece2456b6952b79b6bd508a8b19080ec54aecbfa4d6cc6f680ccf"],"state_sha256":"88f30f54379490d49a09435441b81aa8109e2aaf3da40661ed58ae3e4a80b5f7"}