{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:PYLMHLLUIYMJ7NDKKS6NBPV6SF","short_pith_number":"pith:PYLMHLLU","schema_version":"1.0","canonical_sha256":"7e16c3ad7446189fb46a54bcd0bebe9151e5dd4c6733f4a5c130926e03f4d5f8","source":{"kind":"arxiv","id":"2211.04441","version":2},"attestation_state":"computed","paper":{"title":"Double-copy towards supergravity inflation with $\\alpha$-attractor models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-th","authors_text":"John Joseph M. Carrasco, Matthew Lewandowski, Nicolas H. Pavao","submitted_at":"2022-11-08T18:35:27Z","abstract_excerpt":"Key to the simplicity of supergravity $\\alpha$-attractor models of inflation are Volkov-Akulov fermions, often in the form of nilpotent superfields. Here we explore the possibility of using the double-copy to construct theories of Dirac-Born-Infeld-Volkov-Akulov (DBIVA) coupled to supergravity. A color-dual bootstrap admits scattering amplitudes involving pions and vectors through five-point tree-level order by order in mass-dimension, but requires the introduction of a $\\text{Tr}(F^3)$ operator. Gauge theories with this operator were recently found to require a tower of higher-derivative oper"},"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":"2211.04441","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-11-08T18:35:27Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"13abc73ca0b78a7dd0a3cb041291cd1b74b118dc0746c071c41990e1f7c95755","abstract_canon_sha256":"db67d9d574ca3aee48d24f413b9a790ad3b433d7ebe2d86828af8c18d3f1d708"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:58:06.740366Z","signature_b64":"o7qDDbs0xNrQn9BHIBBWhEAzbSiXDZ6WF3wvHezH92RQZroIf/XbjuK2mNpTHkE8LGKHQmghtSSNEXWVTQrgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7e16c3ad7446189fb46a54bcd0bebe9151e5dd4c6733f4a5c130926e03f4d5f8","last_reissued_at":"2026-07-05T06:58:06.739882Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:58:06.739882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Double-copy towards supergravity inflation with $\\alpha$-attractor models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-th","authors_text":"John Joseph M. Carrasco, Matthew Lewandowski, Nicolas H. Pavao","submitted_at":"2022-11-08T18:35:27Z","abstract_excerpt":"Key to the simplicity of supergravity $\\alpha$-attractor models of inflation are Volkov-Akulov fermions, often in the form of nilpotent superfields. Here we explore the possibility of using the double-copy to construct theories of Dirac-Born-Infeld-Volkov-Akulov (DBIVA) coupled to supergravity. A color-dual bootstrap admits scattering amplitudes involving pions and vectors through five-point tree-level order by order in mass-dimension, but requires the introduction of a $\\text{Tr}(F^3)$ operator. Gauge theories with this operator were recently found to require a tower of higher-derivative oper"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.04441","kind":"arxiv","version":2},"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/2211.04441/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":"2211.04441","created_at":"2026-07-05T06:58:06.739941+00:00"},{"alias_kind":"arxiv_version","alias_value":"2211.04441v2","created_at":"2026-07-05T06:58:06.739941+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.04441","created_at":"2026-07-05T06:58:06.739941+00:00"},{"alias_kind":"pith_short_12","alias_value":"PYLMHLLUIYMJ","created_at":"2026-07-05T06:58:06.739941+00:00"},{"alias_kind":"pith_short_16","alias_value":"PYLMHLLUIYMJ7NDK","created_at":"2026-07-05T06:58:06.739941+00:00"},{"alias_kind":"pith_short_8","alias_value":"PYLMHLLU","created_at":"2026-07-05T06:58:06.739941+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/PYLMHLLUIYMJ7NDKKS6NBPV6SF","json":"https://pith.science/pith/PYLMHLLUIYMJ7NDKKS6NBPV6SF.json","graph_json":"https://pith.science/api/pith-number/PYLMHLLUIYMJ7NDKKS6NBPV6SF/graph.json","events_json":"https://pith.science/api/pith-number/PYLMHLLUIYMJ7NDKKS6NBPV6SF/events.json","paper":"https://pith.science/paper/PYLMHLLU"},"agent_actions":{"view_html":"https://pith.science/pith/PYLMHLLUIYMJ7NDKKS6NBPV6SF","download_json":"https://pith.science/pith/PYLMHLLUIYMJ7NDKKS6NBPV6SF.json","view_paper":"https://pith.science/paper/PYLMHLLU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2211.04441&json=true","fetch_graph":"https://pith.science/api/pith-number/PYLMHLLUIYMJ7NDKKS6NBPV6SF/graph.json","fetch_events":"https://pith.science/api/pith-number/PYLMHLLUIYMJ7NDKKS6NBPV6SF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PYLMHLLUIYMJ7NDKKS6NBPV6SF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PYLMHLLUIYMJ7NDKKS6NBPV6SF/action/storage_attestation","attest_author":"https://pith.science/pith/PYLMHLLUIYMJ7NDKKS6NBPV6SF/action/author_attestation","sign_citation":"https://pith.science/pith/PYLMHLLUIYMJ7NDKKS6NBPV6SF/action/citation_signature","submit_replication":"https://pith.science/pith/PYLMHLLUIYMJ7NDKKS6NBPV6SF/action/replication_record"}},"created_at":"2026-07-05T06:58:06.739941+00:00","updated_at":"2026-07-05T06:58:06.739941+00:00"}