{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:DCRUEZ4US362OJ33SFHFYPMRWS","short_pith_number":"pith:DCRUEZ4U","canonical_record":{"source":{"id":"1407.7471","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-07-28T17:06:20Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"34445799be0089c758ad0319ee0e970274f5b7fd0e42dbd054272c6e38a16207","abstract_canon_sha256":"c4d84a51c23ecad94c659f0e869482eda9efc4701f1658363759f10fc564ee21"},"schema_version":"1.0"},"canonical_sha256":"18a342679496fda7277b914e5c3d91b496799b4fe4c1199e0212cddfdbeb3b11","source":{"kind":"arxiv","id":"1407.7471","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.7471","created_at":"2026-05-18T01:42:29Z"},{"alias_kind":"arxiv_version","alias_value":"1407.7471v3","created_at":"2026-05-18T01:42:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.7471","created_at":"2026-05-18T01:42:29Z"},{"alias_kind":"pith_short_12","alias_value":"DCRUEZ4US362","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"DCRUEZ4US362OJ33","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"DCRUEZ4U","created_at":"2026-05-18T12:28:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:DCRUEZ4US362OJ33SFHFYPMRWS","target":"record","payload":{"canonical_record":{"source":{"id":"1407.7471","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-07-28T17:06:20Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"34445799be0089c758ad0319ee0e970274f5b7fd0e42dbd054272c6e38a16207","abstract_canon_sha256":"c4d84a51c23ecad94c659f0e869482eda9efc4701f1658363759f10fc564ee21"},"schema_version":"1.0"},"canonical_sha256":"18a342679496fda7277b914e5c3d91b496799b4fe4c1199e0212cddfdbeb3b11","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:29.294121Z","signature_b64":"eaXOHagCjHWGgKVJiYsxce8kyGYymN0il9Aic2msX0X4JNn8FrS0sgC3UzbsfU4svQ3TVbt9Gbrj7TfYVLbkDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18a342679496fda7277b914e5c3d91b496799b4fe4c1199e0212cddfdbeb3b11","last_reissued_at":"2026-05-18T01:42:29.293627Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:29.293627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.7471","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:42:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dJaZDs8onpBN696Mqbj/+773hPa96ELindn7rCfAzLwFvqnI68Nvmm+Scc7aXf0a9Wn3H2TzSil9KAkFvxUQAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:27:25.369940Z"},"content_sha256":"9ae352f602b6a6887ceb7b05d9fa49f80a73352ce2b0d4d7ec890e0ee210f54a","schema_version":"1.0","event_id":"sha256:9ae352f602b6a6887ceb7b05d9fa49f80a73352ce2b0d4d7ec890e0ee210f54a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:DCRUEZ4US362OJ33SFHFYPMRWS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Minimal Sub-Planckian Axion Inflation Model with Large Tensor-to-Scalar Ratio","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"hep-ph","authors_text":"John McDonald","submitted_at":"2014-07-28T17:06:20Z","abstract_excerpt":"We present a minimal axion inflation model which can generate a large tensor-to-scalar ratio while remaining sub-Planckian. The modulus of a complex scalar field $\\Phi$ with a $\\lambda |\\Phi|^4$ potential couples directly to the gauge field of a strongly-coupled sector via a term of the form $(|\\Phi|/M_{Pl})^{m} F \\tilde{F}$. This generates a minimum of the potential which is aperiodic in the phase. The resulting inflation model is equivalent to a $\\phi^{4/(m+1)}$ chaotic inflation model. For the natural case of a leading-order portal-like interaction $\\Phi^{\\dagger}\\Phi F \\tilde{F}$, the mode"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.7471","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:42:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"10NImi5lGlP3/soNYnpeM/PlgC7bC7MH7IeWupUFNd9TlIR1v1hRCyZuoSIxo/uXzh8JJGcYZoJrZe6P8TnhCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:27:25.370444Z"},"content_sha256":"43c5d02fb6835e7c07d6493a392b4ccb98a352f77511073420a688ec3cb208f4","schema_version":"1.0","event_id":"sha256:43c5d02fb6835e7c07d6493a392b4ccb98a352f77511073420a688ec3cb208f4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DCRUEZ4US362OJ33SFHFYPMRWS/bundle.json","state_url":"https://pith.science/pith/DCRUEZ4US362OJ33SFHFYPMRWS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DCRUEZ4US362OJ33SFHFYPMRWS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T09:27:25Z","links":{"resolver":"https://pith.science/pith/DCRUEZ4US362OJ33SFHFYPMRWS","bundle":"https://pith.science/pith/DCRUEZ4US362OJ33SFHFYPMRWS/bundle.json","state":"https://pith.science/pith/DCRUEZ4US362OJ33SFHFYPMRWS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DCRUEZ4US362OJ33SFHFYPMRWS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:DCRUEZ4US362OJ33SFHFYPMRWS","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":"c4d84a51c23ecad94c659f0e869482eda9efc4701f1658363759f10fc564ee21","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-07-28T17:06:20Z","title_canon_sha256":"34445799be0089c758ad0319ee0e970274f5b7fd0e42dbd054272c6e38a16207"},"schema_version":"1.0","source":{"id":"1407.7471","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.7471","created_at":"2026-05-18T01:42:29Z"},{"alias_kind":"arxiv_version","alias_value":"1407.7471v3","created_at":"2026-05-18T01:42:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.7471","created_at":"2026-05-18T01:42:29Z"},{"alias_kind":"pith_short_12","alias_value":"DCRUEZ4US362","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"DCRUEZ4US362OJ33","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"DCRUEZ4U","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:43c5d02fb6835e7c07d6493a392b4ccb98a352f77511073420a688ec3cb208f4","target":"graph","created_at":"2026-05-18T01:42:29Z","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"},"paper":{"abstract_excerpt":"We present a minimal axion inflation model which can generate a large tensor-to-scalar ratio while remaining sub-Planckian. The modulus of a complex scalar field $\\Phi$ with a $\\lambda |\\Phi|^4$ potential couples directly to the gauge field of a strongly-coupled sector via a term of the form $(|\\Phi|/M_{Pl})^{m} F \\tilde{F}$. This generates a minimum of the potential which is aperiodic in the phase. The resulting inflation model is equivalent to a $\\phi^{4/(m+1)}$ chaotic inflation model. For the natural case of a leading-order portal-like interaction $\\Phi^{\\dagger}\\Phi F \\tilde{F}$, the mode","authors_text":"John McDonald","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-07-28T17:06:20Z","title":"A Minimal Sub-Planckian Axion Inflation Model with Large Tensor-to-Scalar Ratio"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.7471","kind":"arxiv","version":3},"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":"sha256:9ae352f602b6a6887ceb7b05d9fa49f80a73352ce2b0d4d7ec890e0ee210f54a","target":"record","created_at":"2026-05-18T01:42:29Z","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":"c4d84a51c23ecad94c659f0e869482eda9efc4701f1658363759f10fc564ee21","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-07-28T17:06:20Z","title_canon_sha256":"34445799be0089c758ad0319ee0e970274f5b7fd0e42dbd054272c6e38a16207"},"schema_version":"1.0","source":{"id":"1407.7471","kind":"arxiv","version":3}},"canonical_sha256":"18a342679496fda7277b914e5c3d91b496799b4fe4c1199e0212cddfdbeb3b11","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18a342679496fda7277b914e5c3d91b496799b4fe4c1199e0212cddfdbeb3b11","first_computed_at":"2026-05-18T01:42:29.293627Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:29.293627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eaXOHagCjHWGgKVJiYsxce8kyGYymN0il9Aic2msX0X4JNn8FrS0sgC3UzbsfU4svQ3TVbt9Gbrj7TfYVLbkDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:29.294121Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.7471","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ae352f602b6a6887ceb7b05d9fa49f80a73352ce2b0d4d7ec890e0ee210f54a","sha256:43c5d02fb6835e7c07d6493a392b4ccb98a352f77511073420a688ec3cb208f4"],"state_sha256":"af10278f3a9119d02135935f15be8563d12f0e6ec20d0e491068e2cb75c79219"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/MN3900jRDqwzFSgxRUEi0E4ARs/XdEJfKwiEvoK8lclVcMMrasVwOH4aUNYNbV4awnFbSAM7z03wXYlVGPZBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T09:27:25.373395Z","bundle_sha256":"76d4f0f87efbc54a3cfb29f2122c902836752af1fb9c798d22ccac0a70fb2158"}}