{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:PYLMHLLUIYMJ7NDKKS6NBPV6SF","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":"db67d9d574ca3aee48d24f413b9a790ad3b433d7ebe2d86828af8c18d3f1d708","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-11-08T18:35:27Z","title_canon_sha256":"13abc73ca0b78a7dd0a3cb041291cd1b74b118dc0746c071c41990e1f7c95755"},"schema_version":"1.0","source":{"id":"2211.04441","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.04441","created_at":"2026-07-05T06:58:06Z"},{"alias_kind":"arxiv_version","alias_value":"2211.04441v2","created_at":"2026-07-05T06:58:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.04441","created_at":"2026-07-05T06:58:06Z"},{"alias_kind":"pith_short_12","alias_value":"PYLMHLLUIYMJ","created_at":"2026-07-05T06:58:06Z"},{"alias_kind":"pith_short_16","alias_value":"PYLMHLLUIYMJ7NDK","created_at":"2026-07-05T06:58:06Z"},{"alias_kind":"pith_short_8","alias_value":"PYLMHLLU","created_at":"2026-07-05T06:58:06Z"}],"graph_snapshots":[{"event_id":"sha256:38a61f1f84290d10c3b6984798ab6897bee10b8e0d8ab7036e4b60e3e35f8a7b","target":"graph","created_at":"2026-07-05T06:58:06Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2211.04441/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"John Joseph M. Carrasco, Matthew Lewandowski, Nicolas H. Pavao","cross_cats":["astro-ph.CO","gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-11-08T18:35:27Z","title":"Double-copy towards supergravity inflation with $\\alpha$-attractor models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.04441","kind":"arxiv","version":2},"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":"sha256:20a18296182a67b460691013a7935a6b3d360c7abfc798fd4ba613a61204f370","target":"record","created_at":"2026-07-05T06:58:06Z","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":"db67d9d574ca3aee48d24f413b9a790ad3b433d7ebe2d86828af8c18d3f1d708","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-11-08T18:35:27Z","title_canon_sha256":"13abc73ca0b78a7dd0a3cb041291cd1b74b118dc0746c071c41990e1f7c95755"},"schema_version":"1.0","source":{"id":"2211.04441","kind":"arxiv","version":2}},"canonical_sha256":"7e16c3ad7446189fb46a54bcd0bebe9151e5dd4c6733f4a5c130926e03f4d5f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e16c3ad7446189fb46a54bcd0bebe9151e5dd4c6733f4a5c130926e03f4d5f8","first_computed_at":"2026-07-05T06:58:06.739882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:58:06.739882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o7qDDbs0xNrQn9BHIBBWhEAzbSiXDZ6WF3wvHezH92RQZroIf/XbjuK2mNpTHkE8LGKHQmghtSSNEXWVTQrgBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:58:06.740366Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.04441","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:20a18296182a67b460691013a7935a6b3d360c7abfc798fd4ba613a61204f370","sha256:38a61f1f84290d10c3b6984798ab6897bee10b8e0d8ab7036e4b60e3e35f8a7b"],"state_sha256":"57d0603a1939e8f0b07f1c6bc1b6ec9faed3aa235a518cdbee016926951c66eb"}