{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:HXOCC25U7EE6EEDOVWTGQL6RZN","short_pith_number":"pith:HXOCC25U","canonical_record":{"source":{"id":"1411.6010","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-11-21T20:58:24Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"133868b3c98901e7c6f0993a4921aa60b57b6ab0f284117b9dc310ac4d2e1f7b","abstract_canon_sha256":"eae3253728e072912ca9a17edf08780c04f7ab9a88c0fe37b41c7bdab7aa6d74"},"schema_version":"1.0"},"canonical_sha256":"3ddc216bb4f909e2106eada6682fd1cb60581691c47b64ce2433abf6e7c809bf","source":{"kind":"arxiv","id":"1411.6010","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.6010","created_at":"2026-05-18T02:22:29Z"},{"alias_kind":"arxiv_version","alias_value":"1411.6010v2","created_at":"2026-05-18T02:22:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.6010","created_at":"2026-05-18T02:22:29Z"},{"alias_kind":"pith_short_12","alias_value":"HXOCC25U7EE6","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HXOCC25U7EE6EEDO","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HXOCC25U","created_at":"2026-05-18T12:28:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:HXOCC25U7EE6EEDOVWTGQL6RZN","target":"record","payload":{"canonical_record":{"source":{"id":"1411.6010","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-11-21T20:58:24Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"133868b3c98901e7c6f0993a4921aa60b57b6ab0f284117b9dc310ac4d2e1f7b","abstract_canon_sha256":"eae3253728e072912ca9a17edf08780c04f7ab9a88c0fe37b41c7bdab7aa6d74"},"schema_version":"1.0"},"canonical_sha256":"3ddc216bb4f909e2106eada6682fd1cb60581691c47b64ce2433abf6e7c809bf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:29.068043Z","signature_b64":"NJWcVK6BLY+olrnX2krh9eiO0mXdoyFUKx9caKjREiN1InqCksYFMCQd15g7hnDRr1RTx5p3X1Z9goVe3SP/Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ddc216bb4f909e2106eada6682fd1cb60581691c47b64ce2433abf6e7c809bf","last_reissued_at":"2026-05-18T02:22:29.067496Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:29.067496Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1411.6010","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:22:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xB0Si772hvr6W5Y+BoX8qY8rOC6yqh2dr0t2RREnpRNpzixjXaZbbM4LJ72LBnxrYNszEi2+fi6QSS6qm6VoCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T10:11:02.400802Z"},"content_sha256":"e18f2df9d323b9dd220288f3aae07290688e10178a354313648b81d9acbf752b","schema_version":"1.0","event_id":"sha256:e18f2df9d323b9dd220288f3aae07290688e10178a354313648b81d9acbf752b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:HXOCC25U7EE6EEDOVWTGQL6RZN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Disentangling the $f(R)$ - Duality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Alexander Westphal, Benedict J. Broy, Francisco G. Pedro","submitted_at":"2014-11-21T20:58:24Z","abstract_excerpt":"Motivated by UV realisations of Starobinsky-like inflation models, we study generic exponential plateau-like potentials to understand whether an exact $f(R)$-formulation may still be obtained when the asymptotic shift-symmetry of the potential is broken for larger field values. Potentials which break the shift symmetry with rising exponentials at large field values only allow for corresponding $f(R)$-descriptions with a leading order term $R^{n}$ with $1<n<2$, regardless of whether the duality is exact or approximate. The $R^2$-term survives as part of a series expansion of the function $f(R)$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.6010","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":""},"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":"2026-05-18T02:22:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PsLqY6JAJmi9EpB9D+TnzKl42BX0fPnXmpfNVbUDVnfVddxH801nHN5e4VJYs33d/Ek6tCkhud/5PwtKJXo8Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T10:11:02.401536Z"},"content_sha256":"3eb107020ed7c3c66145626f9d86f108f84cbb37a94e4249734e5020082706b3","schema_version":"1.0","event_id":"sha256:3eb107020ed7c3c66145626f9d86f108f84cbb37a94e4249734e5020082706b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HXOCC25U7EE6EEDOVWTGQL6RZN/bundle.json","state_url":"https://pith.science/pith/HXOCC25U7EE6EEDOVWTGQL6RZN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HXOCC25U7EE6EEDOVWTGQL6RZN/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":"2026-06-10T10:11:02Z","links":{"resolver":"https://pith.science/pith/HXOCC25U7EE6EEDOVWTGQL6RZN","bundle":"https://pith.science/pith/HXOCC25U7EE6EEDOVWTGQL6RZN/bundle.json","state":"https://pith.science/pith/HXOCC25U7EE6EEDOVWTGQL6RZN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HXOCC25U7EE6EEDOVWTGQL6RZN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:HXOCC25U7EE6EEDOVWTGQL6RZN","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":"eae3253728e072912ca9a17edf08780c04f7ab9a88c0fe37b41c7bdab7aa6d74","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-11-21T20:58:24Z","title_canon_sha256":"133868b3c98901e7c6f0993a4921aa60b57b6ab0f284117b9dc310ac4d2e1f7b"},"schema_version":"1.0","source":{"id":"1411.6010","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.6010","created_at":"2026-05-18T02:22:29Z"},{"alias_kind":"arxiv_version","alias_value":"1411.6010v2","created_at":"2026-05-18T02:22:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.6010","created_at":"2026-05-18T02:22:29Z"},{"alias_kind":"pith_short_12","alias_value":"HXOCC25U7EE6","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HXOCC25U7EE6EEDO","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HXOCC25U","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:3eb107020ed7c3c66145626f9d86f108f84cbb37a94e4249734e5020082706b3","target":"graph","created_at":"2026-05-18T02:22:29Z","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":"Motivated by UV realisations of Starobinsky-like inflation models, we study generic exponential plateau-like potentials to understand whether an exact $f(R)$-formulation may still be obtained when the asymptotic shift-symmetry of the potential is broken for larger field values. Potentials which break the shift symmetry with rising exponentials at large field values only allow for corresponding $f(R)$-descriptions with a leading order term $R^{n}$ with $1<n<2$, regardless of whether the duality is exact or approximate. The $R^2$-term survives as part of a series expansion of the function $f(R)$","authors_text":"Alexander Westphal, Benedict J. Broy, Francisco G. Pedro","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-11-21T20:58:24Z","title":"Disentangling the $f(R)$ - Duality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.6010","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:e18f2df9d323b9dd220288f3aae07290688e10178a354313648b81d9acbf752b","target":"record","created_at":"2026-05-18T02:22:29Z","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":"eae3253728e072912ca9a17edf08780c04f7ab9a88c0fe37b41c7bdab7aa6d74","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-11-21T20:58:24Z","title_canon_sha256":"133868b3c98901e7c6f0993a4921aa60b57b6ab0f284117b9dc310ac4d2e1f7b"},"schema_version":"1.0","source":{"id":"1411.6010","kind":"arxiv","version":2}},"canonical_sha256":"3ddc216bb4f909e2106eada6682fd1cb60581691c47b64ce2433abf6e7c809bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ddc216bb4f909e2106eada6682fd1cb60581691c47b64ce2433abf6e7c809bf","first_computed_at":"2026-05-18T02:22:29.067496Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:22:29.067496Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NJWcVK6BLY+olrnX2krh9eiO0mXdoyFUKx9caKjREiN1InqCksYFMCQd15g7hnDRr1RTx5p3X1Z9goVe3SP/Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:22:29.068043Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.6010","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e18f2df9d323b9dd220288f3aae07290688e10178a354313648b81d9acbf752b","sha256:3eb107020ed7c3c66145626f9d86f108f84cbb37a94e4249734e5020082706b3"],"state_sha256":"e9289c0ae46671a555a6a5634131815a35061ce5abc8b320e6206e451f3bbf2b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"azL6NR6i2rW1sVXjCzrUo/7+/jYbkRfaDuAE1+ABwzQ1LZQo7xEPjLUOAETXF5uzaV5pvIn5gUGnecSTcR4ODQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T10:11:02.405481Z","bundle_sha256":"bad19f18c5f63859c4a5d36e3132b05cc8cad615fb258ed3931db60bab13a774"}}