{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:34OU67R4HBKS3ZLTTA4EG3CMEP","short_pith_number":"pith:34OU67R4","schema_version":"1.0","canonical_sha256":"df1d4f7e3c38552de5739838436c4c23e16a88970bf77ee09e12924812c80710","source":{"kind":"arxiv","id":"2505.05450","version":1},"attestation_state":"computed","paper":{"title":"Screened Axio-dilaton Cosmology: Novel Forms of Early Dark Energy","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Adam Smith, Anne-Christine Davis, Carsten van de Bruck, C.P. Burgess, Philippe Brax","submitted_at":"2025-05-08T17:39:37Z","abstract_excerpt":"We study the cosmology of multi-field Dark Energy, using a well-motivated axio-dilaton model that contains the minimal number of fields to have the 2-derivative sigma-model interactions that power-counting arguments show naturally compete with General Relativity at low energies. Our analysis differs from earlier, related, studies by treating the case where the dilaton's couplings to matter are large enough to require screening to avoid unacceptable dilaton-mediated forces in the solar system. We use a recently proposed screening mechanism that exploits the interplay between stronger-than-gravi"},"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":"2505.05450","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-05-08T17:39:37Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"95de81c88b598bb0d07cb16589bbb1af7ec1fb60176c8fe6231ed104d1b86edf","abstract_canon_sha256":"4bf655c621cca7c6be87b4cf4e1e83e0ef13d610f76f74dc75e58545f26814de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:00:24.546916Z","signature_b64":"P9gZ3kB8PIuCBwQorVxLRIkaN6usGngvbtnwDUNJk0uIuEiZ/3i0ixAp4K1stQLYQabNEnSLoD9aySHc7leNCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df1d4f7e3c38552de5739838436c4c23e16a88970bf77ee09e12924812c80710","last_reissued_at":"2026-07-05T11:00:24.546388Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:00:24.546388Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Screened Axio-dilaton Cosmology: Novel Forms of Early Dark Energy","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Adam Smith, Anne-Christine Davis, Carsten van de Bruck, C.P. Burgess, Philippe Brax","submitted_at":"2025-05-08T17:39:37Z","abstract_excerpt":"We study the cosmology of multi-field Dark Energy, using a well-motivated axio-dilaton model that contains the minimal number of fields to have the 2-derivative sigma-model interactions that power-counting arguments show naturally compete with General Relativity at low energies. Our analysis differs from earlier, related, studies by treating the case where the dilaton's couplings to matter are large enough to require screening to avoid unacceptable dilaton-mediated forces in the solar system. We use a recently proposed screening mechanism that exploits the interplay between stronger-than-gravi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.05450","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/2505.05450/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":"2505.05450","created_at":"2026-07-05T11:00:24.546455+00:00"},{"alias_kind":"arxiv_version","alias_value":"2505.05450v1","created_at":"2026-07-05T11:00:24.546455+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.05450","created_at":"2026-07-05T11:00:24.546455+00:00"},{"alias_kind":"pith_short_12","alias_value":"34OU67R4HBKS","created_at":"2026-07-05T11:00:24.546455+00:00"},{"alias_kind":"pith_short_16","alias_value":"34OU67R4HBKS3ZLT","created_at":"2026-07-05T11:00:24.546455+00:00"},{"alias_kind":"pith_short_8","alias_value":"34OU67R4","created_at":"2026-07-05T11:00:24.546455+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":7,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.06147","citing_title":"Imprint of swampland-inspired coupled early dark energy","ref_index":147,"is_internal_anchor":true},{"citing_arxiv_id":"2605.30926","citing_title":"Matter influence on large-scale scalar dynamics","ref_index":55,"is_internal_anchor":false},{"citing_arxiv_id":"2602.11936","citing_title":"Probing Dynamical Dark Energy with Late-Time Data: Evidence, Tensions, and the Limits of the $w_0w_a$CDM Framework","ref_index":40,"is_internal_anchor":false},{"citing_arxiv_id":"2510.18741","citing_title":"Nonlinear Matter Power Spectrum from relativistic $N$-body Simulations: $\\Lambda_{\\rm s}$CDM versus $\\Lambda$CDM","ref_index":79,"is_internal_anchor":false},{"citing_arxiv_id":"2604.13535","citing_title":"Double the axions, half the tension: multi-field early dark energy eases the Hubble tension","ref_index":143,"is_internal_anchor":false},{"citing_arxiv_id":"2604.08530","citing_title":"Disentangling cosmic distance tensions with early and late dark energy","ref_index":97,"is_internal_anchor":false},{"citing_arxiv_id":"2604.16907","citing_title":"First-order thermodynamics of multi-scalar-tensor gravity","ref_index":28,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP","json":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP.json","graph_json":"https://pith.science/api/pith-number/34OU67R4HBKS3ZLTTA4EG3CMEP/graph.json","events_json":"https://pith.science/api/pith-number/34OU67R4HBKS3ZLTTA4EG3CMEP/events.json","paper":"https://pith.science/paper/34OU67R4"},"agent_actions":{"view_html":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP","download_json":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP.json","view_paper":"https://pith.science/paper/34OU67R4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2505.05450&json=true","fetch_graph":"https://pith.science/api/pith-number/34OU67R4HBKS3ZLTTA4EG3CMEP/graph.json","fetch_events":"https://pith.science/api/pith-number/34OU67R4HBKS3ZLTTA4EG3CMEP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP/action/storage_attestation","attest_author":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP/action/author_attestation","sign_citation":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP/action/citation_signature","submit_replication":"https://pith.science/pith/34OU67R4HBKS3ZLTTA4EG3CMEP/action/replication_record"}},"created_at":"2026-07-05T11:00:24.546455+00:00","updated_at":"2026-07-05T11:00:24.546455+00:00"}