{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:PRFEDGGQOT4IJX64KENBFGK4LX","short_pith_number":"pith:PRFEDGGQ","schema_version":"1.0","canonical_sha256":"7c4a4198d074f884dfdc511a12995c5de63c1256fcce89fa736bd24854675373","source":{"kind":"arxiv","id":"1401.6078","version":1},"attestation_state":"computed","paper":{"title":"Exploring Two-Field Inflation in the Wess-Zumino Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"David J. Mulryne, John Ellis, Nick E. Mavromatos","submitted_at":"2014-01-23T18:16:19Z","abstract_excerpt":"We explore inflation via the effective potential of the minimal Wess-Zumino model, considering both the real and imaginary components of the complex field. Using transport techniques, we calculate the full allowed range of $n_s$, $r$ and $f_{\\rm NL}$ for different choices of the single free parameter, $v$, and present the probability distribution of these signatures given a simple choice for the prior distribution of initial conditions. Our work provides a case study of multi-field inflation in a simple but realistic setting, with important lessons that are likely to apply more generally. For "},"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":"1401.6078","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-01-23T18:16:19Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"b23f5bb5751cd80e4528d4706e5d22bcc06bf50ed3d39b74a1cce79e1d165c1c","abstract_canon_sha256":"dbc465d7f1b884f72f91464ef984007654ab4abea06df2bb6b4f5763641119a9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:45:17.453272Z","signature_b64":"ji3vShWY5LkiZosihP2CJKRYqDzaYvRYLEd5ABDTSt2frn1vZe8EXoUIGjgK4eE3K7/2nqROyBRDBqeq6Kr4Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c4a4198d074f884dfdc511a12995c5de63c1256fcce89fa736bd24854675373","last_reissued_at":"2026-05-18T01:45:17.452618Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:45:17.452618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exploring Two-Field Inflation in the Wess-Zumino Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"David J. Mulryne, John Ellis, Nick E. Mavromatos","submitted_at":"2014-01-23T18:16:19Z","abstract_excerpt":"We explore inflation via the effective potential of the minimal Wess-Zumino model, considering both the real and imaginary components of the complex field. Using transport techniques, we calculate the full allowed range of $n_s$, $r$ and $f_{\\rm NL}$ for different choices of the single free parameter, $v$, and present the probability distribution of these signatures given a simple choice for the prior distribution of initial conditions. Our work provides a case study of multi-field inflation in a simple but realistic setting, with important lessons that are likely to apply more generally. For "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.6078","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":"1401.6078","created_at":"2026-05-18T01:45:17.452718+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.6078v1","created_at":"2026-05-18T01:45:17.452718+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.6078","created_at":"2026-05-18T01:45:17.452718+00:00"},{"alias_kind":"pith_short_12","alias_value":"PRFEDGGQOT4I","created_at":"2026-05-18T12:28:43.426989+00:00"},{"alias_kind":"pith_short_16","alias_value":"PRFEDGGQOT4IJX64","created_at":"2026-05-18T12:28:43.426989+00:00"},{"alias_kind":"pith_short_8","alias_value":"PRFEDGGQ","created_at":"2026-05-18T12:28:43.426989+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.19953","citing_title":"Probing String-Theory-Inspired Topologies of the Early Universe through CMB Temperature and Polarization Anisotropies","ref_index":39,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX","json":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX.json","graph_json":"https://pith.science/api/pith-number/PRFEDGGQOT4IJX64KENBFGK4LX/graph.json","events_json":"https://pith.science/api/pith-number/PRFEDGGQOT4IJX64KENBFGK4LX/events.json","paper":"https://pith.science/paper/PRFEDGGQ"},"agent_actions":{"view_html":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX","download_json":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX.json","view_paper":"https://pith.science/paper/PRFEDGGQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.6078&json=true","fetch_graph":"https://pith.science/api/pith-number/PRFEDGGQOT4IJX64KENBFGK4LX/graph.json","fetch_events":"https://pith.science/api/pith-number/PRFEDGGQOT4IJX64KENBFGK4LX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX/action/storage_attestation","attest_author":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX/action/author_attestation","sign_citation":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX/action/citation_signature","submit_replication":"https://pith.science/pith/PRFEDGGQOT4IJX64KENBFGK4LX/action/replication_record"}},"created_at":"2026-05-18T01:45:17.452718+00:00","updated_at":"2026-05-18T01:45:17.452718+00:00"}