{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:23FHK65YZU3A7HNZE2AMRBDKBX","short_pith_number":"pith:23FHK65Y","schema_version":"1.0","canonical_sha256":"d6ca757bb8cd360f9db92680c8846a0dec06b9f08b6513d114e229c53a70a64b","source":{"kind":"arxiv","id":"1409.8197","version":1},"attestation_state":"computed","paper":{"title":"Two-Field Analysis of No-Scale Supergravity Inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-th"],"primary_cat":"hep-ph","authors_text":"Dimitri V. Nanopoulos, John Ellis, Keith A. Olive, Marcos A. G. Garcia","submitted_at":"2014-09-29T17:19:47Z","abstract_excerpt":"Since the building-blocks of supersymmetric models include chiral superfields containing pairs of effective scalar fields, a two-field approach is particularly appropriate for models of inflation based on supergravity. In this paper, we generalize the two-field analysis of the inflationary power spectrum to supergravity models with arbitrary K\\\"ahler potential. We show how two-field effects in the context of no-scale supergravity can alter the model predictions for the scalar spectral index $n_s$ and the tensor-to-scalar ratio $r$, yielding results that interpolate between the Planck-friendly "},"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":"1409.8197","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-09-29T17:19:47Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-th"],"title_canon_sha256":"ac35b68d217e641d05e50297bcf3432e40f0cd54f982805c4b74b64d394fd4f6","abstract_canon_sha256":"953c55801158f28a577219a36abb8d5c23c610514e33d224ad1553af0306cc3f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:54.360603Z","signature_b64":"oXmDeVjnjTq2NoSiMSmEcxUGgGfxuw67GhFdJ674+leS9TphI7evH0jklT3PK5YCHBAPVFWvnf11kEmo3a5xBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d6ca757bb8cd360f9db92680c8846a0dec06b9f08b6513d114e229c53a70a64b","last_reissued_at":"2026-05-18T01:41:54.359932Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:54.359932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Two-Field Analysis of No-Scale Supergravity Inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-th"],"primary_cat":"hep-ph","authors_text":"Dimitri V. Nanopoulos, John Ellis, Keith A. Olive, Marcos A. G. Garcia","submitted_at":"2014-09-29T17:19:47Z","abstract_excerpt":"Since the building-blocks of supersymmetric models include chiral superfields containing pairs of effective scalar fields, a two-field approach is particularly appropriate for models of inflation based on supergravity. In this paper, we generalize the two-field analysis of the inflationary power spectrum to supergravity models with arbitrary K\\\"ahler potential. We show how two-field effects in the context of no-scale supergravity can alter the model predictions for the scalar spectral index $n_s$ and the tensor-to-scalar ratio $r$, yielding results that interpolate between the Planck-friendly "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.8197","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":""},"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":"1409.8197","created_at":"2026-05-18T01:41:54.360017+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.8197v1","created_at":"2026-05-18T01:41:54.360017+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.8197","created_at":"2026-05-18T01:41:54.360017+00:00"},{"alias_kind":"pith_short_12","alias_value":"23FHK65YZU3A","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_16","alias_value":"23FHK65YZU3A7HNZ","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_8","alias_value":"23FHK65Y","created_at":"2026-05-18T12:28:09.283467+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/23FHK65YZU3A7HNZE2AMRBDKBX","json":"https://pith.science/pith/23FHK65YZU3A7HNZE2AMRBDKBX.json","graph_json":"https://pith.science/api/pith-number/23FHK65YZU3A7HNZE2AMRBDKBX/graph.json","events_json":"https://pith.science/api/pith-number/23FHK65YZU3A7HNZE2AMRBDKBX/events.json","paper":"https://pith.science/paper/23FHK65Y"},"agent_actions":{"view_html":"https://pith.science/pith/23FHK65YZU3A7HNZE2AMRBDKBX","download_json":"https://pith.science/pith/23FHK65YZU3A7HNZE2AMRBDKBX.json","view_paper":"https://pith.science/paper/23FHK65Y","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.8197&json=true","fetch_graph":"https://pith.science/api/pith-number/23FHK65YZU3A7HNZE2AMRBDKBX/graph.json","fetch_events":"https://pith.science/api/pith-number/23FHK65YZU3A7HNZE2AMRBDKBX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/23FHK65YZU3A7HNZE2AMRBDKBX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/23FHK65YZU3A7HNZE2AMRBDKBX/action/storage_attestation","attest_author":"https://pith.science/pith/23FHK65YZU3A7HNZE2AMRBDKBX/action/author_attestation","sign_citation":"https://pith.science/pith/23FHK65YZU3A7HNZE2AMRBDKBX/action/citation_signature","submit_replication":"https://pith.science/pith/23FHK65YZU3A7HNZE2AMRBDKBX/action/replication_record"}},"created_at":"2026-05-18T01:41:54.360017+00:00","updated_at":"2026-05-18T01:41:54.360017+00:00"}