{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:BCWTE5QJT54R4EYD2NJFNRGYNC","short_pith_number":"pith:BCWTE5QJ","schema_version":"1.0","canonical_sha256":"08ad3276099f791e1303d35256c4d8688419c252d9667ce8b62a6959fb8c0f9c","source":{"kind":"arxiv","id":"2110.11019","version":1},"attestation_state":"computed","paper":{"title":"Multi-component DHOST analysis in galaxy clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Enrico Laudato, Keiichi Umetsu, Vincenzo Salzano","submitted_at":"2021-10-21T09:50:18Z","abstract_excerpt":"Extended Theories of Gravity with additional scalar degrees of freedom have recently acquired increasing interest due to the presence of a screening mechanism that allows suppressing at small scales (e.g., the Solar System scale) every modification restoring General Relativity. In this work, we consider a second-order Extended Theory of Gravity belonging to the family of Degenerate High Order Scalar Tensor theories (DHOST) characterized by a partial breaking of the Vainshtein screening mechanism. We study this model in two different scenarios as a description of dark energy only and as a descr"},"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":"2110.11019","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-10-21T09:50:18Z","cross_cats_sorted":[],"title_canon_sha256":"e9a37cb6a39909822e5f86da9a2bc84297244aec1c30903e05156f22a100578d","abstract_canon_sha256":"17e4f44a8f437e136c3b2d7a0ca6cddf8a8c052c98a2d474884ce394107e8036"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:55:03.758622Z","signature_b64":"4UB0eJRpJNzSgXkBXCRsiztdTfJJZ5fjBYQuPEMlRKhQ5QS89mgdpBK0EmMgQfYu7KPZo7/fDSMFXXrQvrJzAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"08ad3276099f791e1303d35256c4d8688419c252d9667ce8b62a6959fb8c0f9c","last_reissued_at":"2026-07-05T03:55:03.758093Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:55:03.758093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multi-component DHOST analysis in galaxy clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Enrico Laudato, Keiichi Umetsu, Vincenzo Salzano","submitted_at":"2021-10-21T09:50:18Z","abstract_excerpt":"Extended Theories of Gravity with additional scalar degrees of freedom have recently acquired increasing interest due to the presence of a screening mechanism that allows suppressing at small scales (e.g., the Solar System scale) every modification restoring General Relativity. In this work, we consider a second-order Extended Theory of Gravity belonging to the family of Degenerate High Order Scalar Tensor theories (DHOST) characterized by a partial breaking of the Vainshtein screening mechanism. We study this model in two different scenarios as a description of dark energy only and as a descr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.11019","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/2110.11019/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":"2110.11019","created_at":"2026-07-05T03:55:03.758152+00:00"},{"alias_kind":"arxiv_version","alias_value":"2110.11019v1","created_at":"2026-07-05T03:55:03.758152+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.11019","created_at":"2026-07-05T03:55:03.758152+00:00"},{"alias_kind":"pith_short_12","alias_value":"BCWTE5QJT54R","created_at":"2026-07-05T03:55:03.758152+00:00"},{"alias_kind":"pith_short_16","alias_value":"BCWTE5QJT54R4EYD","created_at":"2026-07-05T03:55:03.758152+00:00"},{"alias_kind":"pith_short_8","alias_value":"BCWTE5QJ","created_at":"2026-07-05T03:55:03.758152+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC","json":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC.json","graph_json":"https://pith.science/api/pith-number/BCWTE5QJT54R4EYD2NJFNRGYNC/graph.json","events_json":"https://pith.science/api/pith-number/BCWTE5QJT54R4EYD2NJFNRGYNC/events.json","paper":"https://pith.science/paper/BCWTE5QJ"},"agent_actions":{"view_html":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC","download_json":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC.json","view_paper":"https://pith.science/paper/BCWTE5QJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2110.11019&json=true","fetch_graph":"https://pith.science/api/pith-number/BCWTE5QJT54R4EYD2NJFNRGYNC/graph.json","fetch_events":"https://pith.science/api/pith-number/BCWTE5QJT54R4EYD2NJFNRGYNC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC/action/storage_attestation","attest_author":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC/action/author_attestation","sign_citation":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC/action/citation_signature","submit_replication":"https://pith.science/pith/BCWTE5QJT54R4EYD2NJFNRGYNC/action/replication_record"}},"created_at":"2026-07-05T03:55:03.758152+00:00","updated_at":"2026-07-05T03:55:03.758152+00:00"}