{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:AOGC7RLZW5QHPK3VJMG3VKBNLI","short_pith_number":"pith:AOGC7RLZ","schema_version":"1.0","canonical_sha256":"038c2fc579b76077ab754b0dbaa82d5a3988cedb664eea859fa4120d09ff2e94","source":{"kind":"arxiv","id":"1911.09169","version":1},"attestation_state":"computed","paper":{"title":"The Swampland and Screened Modified Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Anne-Christine Davis, Carsten van de Bruck, Philippe Brax","submitted_at":"2019-11-20T20:59:39Z","abstract_excerpt":"We consider the implications of the swampland conjectures on scalar-tensor theories defined in the Einstein frame in which the scalar interaction is screened. We show that chameleon models are not in the swampland provided the coupling to matter is larger than unity and the mass of the scalar field is much larger than the Hubble rate. We apply these conditions to the inverse power law chameleon and the symmetron. We then focus on the dilaton of string theory in the strong coupling limit, as defined in the string frame. We show that solar system tests of gravity imply that viable dilaton models"},"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":"1911.09169","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-11-20T20:59:39Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"181727adb3b804012c0037ade6706e24779eb16253891161248f79eaa9038d45","abstract_canon_sha256":"6222d63e9120f7254a05cb4d73523f6bae6dc2936ef7ec4d730d202a5768fed2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:55:06.572895Z","signature_b64":"YOJ33zEYBVjC+9VR0qtKvqfeDI31C2wXS6XxMsOqd1TBVrgfs6LhQGo3nnlouoUASK7kIma7fHYs0Jxp+hmYBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"038c2fc579b76077ab754b0dbaa82d5a3988cedb664eea859fa4120d09ff2e94","last_reissued_at":"2026-07-05T00:55:06.572381Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:55:06.572381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Swampland and Screened Modified Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Anne-Christine Davis, Carsten van de Bruck, Philippe Brax","submitted_at":"2019-11-20T20:59:39Z","abstract_excerpt":"We consider the implications of the swampland conjectures on scalar-tensor theories defined in the Einstein frame in which the scalar interaction is screened. We show that chameleon models are not in the swampland provided the coupling to matter is larger than unity and the mass of the scalar field is much larger than the Hubble rate. We apply these conditions to the inverse power law chameleon and the symmetron. We then focus on the dilaton of string theory in the strong coupling limit, as defined in the string frame. We show that solar system tests of gravity imply that viable dilaton models"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.09169","kind":"arxiv","version":1},"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/1911.09169/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":"1911.09169","created_at":"2026-07-05T00:55:06.572442+00:00"},{"alias_kind":"arxiv_version","alias_value":"1911.09169v1","created_at":"2026-07-05T00:55:06.572442+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.09169","created_at":"2026-07-05T00:55:06.572442+00:00"},{"alias_kind":"pith_short_12","alias_value":"AOGC7RLZW5QH","created_at":"2026-07-05T00:55:06.572442+00:00"},{"alias_kind":"pith_short_16","alias_value":"AOGC7RLZW5QHPK3V","created_at":"2026-07-05T00:55:06.572442+00:00"},{"alias_kind":"pith_short_8","alias_value":"AOGC7RLZ","created_at":"2026-07-05T00:55:06.572442+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2608.03981","citing_title":"A Tale of Two Couplings: Bayesian Selection in the Interacting Dark Sector","ref_index":17,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI","json":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI.json","graph_json":"https://pith.science/api/pith-number/AOGC7RLZW5QHPK3VJMG3VKBNLI/graph.json","events_json":"https://pith.science/api/pith-number/AOGC7RLZW5QHPK3VJMG3VKBNLI/events.json","paper":"https://pith.science/paper/AOGC7RLZ"},"agent_actions":{"view_html":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI","download_json":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI.json","view_paper":"https://pith.science/paper/AOGC7RLZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1911.09169&json=true","fetch_graph":"https://pith.science/api/pith-number/AOGC7RLZW5QHPK3VJMG3VKBNLI/graph.json","fetch_events":"https://pith.science/api/pith-number/AOGC7RLZW5QHPK3VJMG3VKBNLI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI/action/storage_attestation","attest_author":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI/action/author_attestation","sign_citation":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI/action/citation_signature","submit_replication":"https://pith.science/pith/AOGC7RLZW5QHPK3VJMG3VKBNLI/action/replication_record"}},"created_at":"2026-07-05T00:55:06.572442+00:00","updated_at":"2026-07-05T00:55:06.572442+00:00"}