{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:ESFWK4CEQCG3DDNAS7MXQMX2YK","short_pith_number":"pith:ESFWK4CE","canonical_record":{"source":{"id":"1703.08993","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-03-27T10:07:44Z","cross_cats_sorted":[],"title_canon_sha256":"dcc5cc80b8cb56748f9927e96518ab96c9f1ae4cb3cb97bcc2b103c2c2d39efe","abstract_canon_sha256":"2819b4ed3370b60cb8b537c44f58efa7509b1473d3dbe7740ce73b3932879db7"},"schema_version":"1.0"},"canonical_sha256":"248b657044808db18da097d97832fac290a848cced95577bd23fb5ad147cbb22","source":{"kind":"arxiv","id":"1703.08993","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.08993","created_at":"2026-05-18T00:36:43Z"},{"alias_kind":"arxiv_version","alias_value":"1703.08993v3","created_at":"2026-05-18T00:36:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.08993","created_at":"2026-05-18T00:36:43Z"},{"alias_kind":"pith_short_12","alias_value":"ESFWK4CEQCG3","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"ESFWK4CEQCG3DDNA","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"ESFWK4CE","created_at":"2026-05-18T12:31:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:ESFWK4CEQCG3DDNAS7MXQMX2YK","target":"record","payload":{"canonical_record":{"source":{"id":"1703.08993","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-03-27T10:07:44Z","cross_cats_sorted":[],"title_canon_sha256":"dcc5cc80b8cb56748f9927e96518ab96c9f1ae4cb3cb97bcc2b103c2c2d39efe","abstract_canon_sha256":"2819b4ed3370b60cb8b537c44f58efa7509b1473d3dbe7740ce73b3932879db7"},"schema_version":"1.0"},"canonical_sha256":"248b657044808db18da097d97832fac290a848cced95577bd23fb5ad147cbb22","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:36:43.361509Z","signature_b64":"rrabHxo2ykWPC1OsY657AKzN50i4AP1qruCtouejj9XDTg3jlgHh/fA56JLOJVGM2X4sE2aeBhc854q54308AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"248b657044808db18da097d97832fac290a848cced95577bd23fb5ad147cbb22","last_reissued_at":"2026-05-18T00:36:43.360904Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:36:43.360904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.08993","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":"2026-05-18T00:36:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RRU68f1vL1rHZfBQ24IScdhnDxNwhZziaT+/LW6aeHsKElf+khwBRPiy0RfSQ0uO6etf0oWSlSCGGhpYwZb1BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T12:50:39.862211Z"},"content_sha256":"05f085f82cebb2feb6a4b8bd0736ec4ab5913545f634821ee85f5b72fa626569","schema_version":"1.0","event_id":"sha256:05f085f82cebb2feb6a4b8bd0736ec4ab5913545f634821ee85f5b72fa626569"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:ESFWK4CEQCG3DDNAS7MXQMX2YK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"No inflation in type IIA strings on rigid CY spaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Sergei V. Ketov, Yuki Wakimoto","submitted_at":"2017-03-27T10:07:44Z","abstract_excerpt":"We investigate whether cosmological inflation is possible in a class of flux compactifications of type IIA strings on rigid Calabi-Yau manifolds, when all perturbative string corrections are taken into account. We confine ourselves to the universal hypermultiplet and an abelian vector multiplet, representing matter in four dimensions. Since all axions can be stabilized by D-instantons, we choose dilaton and a K\\\"ahler modulus as the only running scalars. Though positivity of their scalar potential can be achieved, we find that there is no slow roll ($\\varepsilon > 2$ and $\\eta >2$), and no Gra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.08993","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":"2026-05-18T00:36:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vkHem6tcQjrayh5kTAjmdXkTRCNrSVy6FfJN7FfVuGz/p80uHwqMYpo9t2kuL2dSKOFk9+pV3BEN+A4XWi7+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T12:50:39.863011Z"},"content_sha256":"fd8d886df916c524f8c11067bcba0747e148555c6217e6e25afd804219b6f3c6","schema_version":"1.0","event_id":"sha256:fd8d886df916c524f8c11067bcba0747e148555c6217e6e25afd804219b6f3c6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ESFWK4CEQCG3DDNAS7MXQMX2YK/bundle.json","state_url":"https://pith.science/pith/ESFWK4CEQCG3DDNAS7MXQMX2YK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ESFWK4CEQCG3DDNAS7MXQMX2YK/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":"2026-06-06T12:50:39Z","links":{"resolver":"https://pith.science/pith/ESFWK4CEQCG3DDNAS7MXQMX2YK","bundle":"https://pith.science/pith/ESFWK4CEQCG3DDNAS7MXQMX2YK/bundle.json","state":"https://pith.science/pith/ESFWK4CEQCG3DDNAS7MXQMX2YK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ESFWK4CEQCG3DDNAS7MXQMX2YK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ESFWK4CEQCG3DDNAS7MXQMX2YK","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":"2819b4ed3370b60cb8b537c44f58efa7509b1473d3dbe7740ce73b3932879db7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-03-27T10:07:44Z","title_canon_sha256":"dcc5cc80b8cb56748f9927e96518ab96c9f1ae4cb3cb97bcc2b103c2c2d39efe"},"schema_version":"1.0","source":{"id":"1703.08993","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.08993","created_at":"2026-05-18T00:36:43Z"},{"alias_kind":"arxiv_version","alias_value":"1703.08993v3","created_at":"2026-05-18T00:36:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.08993","created_at":"2026-05-18T00:36:43Z"},{"alias_kind":"pith_short_12","alias_value":"ESFWK4CEQCG3","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"ESFWK4CEQCG3DDNA","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"ESFWK4CE","created_at":"2026-05-18T12:31:12Z"}],"graph_snapshots":[{"event_id":"sha256:fd8d886df916c524f8c11067bcba0747e148555c6217e6e25afd804219b6f3c6","target":"graph","created_at":"2026-05-18T00:36:43Z","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 investigate whether cosmological inflation is possible in a class of flux compactifications of type IIA strings on rigid Calabi-Yau manifolds, when all perturbative string corrections are taken into account. We confine ourselves to the universal hypermultiplet and an abelian vector multiplet, representing matter in four dimensions. Since all axions can be stabilized by D-instantons, we choose dilaton and a K\\\"ahler modulus as the only running scalars. Though positivity of their scalar potential can be achieved, we find that there is no slow roll ($\\varepsilon > 2$ and $\\eta >2$), and no Gra","authors_text":"Sergei V. Ketov, Yuki Wakimoto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-03-27T10:07:44Z","title":"No inflation in type IIA strings on rigid CY spaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.08993","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":"sha256:05f085f82cebb2feb6a4b8bd0736ec4ab5913545f634821ee85f5b72fa626569","target":"record","created_at":"2026-05-18T00:36:43Z","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":"2819b4ed3370b60cb8b537c44f58efa7509b1473d3dbe7740ce73b3932879db7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-03-27T10:07:44Z","title_canon_sha256":"dcc5cc80b8cb56748f9927e96518ab96c9f1ae4cb3cb97bcc2b103c2c2d39efe"},"schema_version":"1.0","source":{"id":"1703.08993","kind":"arxiv","version":3}},"canonical_sha256":"248b657044808db18da097d97832fac290a848cced95577bd23fb5ad147cbb22","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"248b657044808db18da097d97832fac290a848cced95577bd23fb5ad147cbb22","first_computed_at":"2026-05-18T00:36:43.360904Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:43.360904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rrabHxo2ykWPC1OsY657AKzN50i4AP1qruCtouejj9XDTg3jlgHh/fA56JLOJVGM2X4sE2aeBhc854q54308AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:43.361509Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.08993","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:05f085f82cebb2feb6a4b8bd0736ec4ab5913545f634821ee85f5b72fa626569","sha256:fd8d886df916c524f8c11067bcba0747e148555c6217e6e25afd804219b6f3c6"],"state_sha256":"e57385e786bd672e29ece53b3859f4ed4b04efce8fe90901f2426b0c04b82645"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JElgJ4cOaewWLY5AQ1J11kjJK5cISXNTvj9xMgasRC4hivzxSlrYkt59H4IKOIhFF0frvu+YRJ/SmIjND0eNAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T12:50:39.867393Z","bundle_sha256":"9ec56e7a7ae2b7484112ab505b00410ff9faad83ec3f0adcc11cf77995dadd80"}}