{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:PWV2JPRTJHBNKJRTUSB2LD4JHD","short_pith_number":"pith:PWV2JPRT","canonical_record":{"source":{"id":"2608.10082","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-08-10T18:00:29Z","cross_cats_sorted":[],"title_canon_sha256":"3047c01dbfbfb9f466cd1210bf19fed32378a5ff79b6aaf6e1fcc14b647b1873","abstract_canon_sha256":"bf4e5c0384f55cd34148ba6c7fb085ea75ce333d6a66c983a8e0c59d879642cf"},"schema_version":"1.0"},"canonical_sha256":"7daba4be3349c2d52633a483a58f8938c5c41c7df39a18fe5da247c912662b0c","source":{"kind":"arxiv","id":"2608.10082","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.10082","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"arxiv_version","alias_value":"2608.10082v1","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.10082","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"pith_short_12","alias_value":"PWV2JPRTJHBN","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"pith_short_16","alias_value":"PWV2JPRTJHBNKJRT","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"pith_short_8","alias_value":"PWV2JPRT","created_at":"2026-08-12T00:22:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:PWV2JPRTJHBNKJRTUSB2LD4JHD","target":"record","payload":{"canonical_record":{"source":{"id":"2608.10082","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-08-10T18:00:29Z","cross_cats_sorted":[],"title_canon_sha256":"3047c01dbfbfb9f466cd1210bf19fed32378a5ff79b6aaf6e1fcc14b647b1873","abstract_canon_sha256":"bf4e5c0384f55cd34148ba6c7fb085ea75ce333d6a66c983a8e0c59d879642cf"},"schema_version":"1.0"},"canonical_sha256":"7daba4be3349c2d52633a483a58f8938c5c41c7df39a18fe5da247c912662b0c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-12T00:22:46.075071Z","signature_b64":"BeZILT1VAAr5VwypcT7HvEXv86QcDG8ZlxdY81dQELHjk+Ddq95BQssHJbe6iP3oJWZXSlO4QBzfVimW1ohABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7daba4be3349c2d52633a483a58f8938c5c41c7df39a18fe5da247c912662b0c","last_reissued_at":"2026-08-12T00:22:46.073415Z","signature_status":"signed_v1","first_computed_at":"2026-08-12T00:22:46.073415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.10082","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-12T00:22:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A0kl41VurW4uX/GTL1eFx7IeVKTiANM/P8LXFTMYmjQ2BfdbdYYWMYqGPphhLjaOyo+q/EdnS16dYGfijN+pCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T15:27:20.136140Z"},"content_sha256":"b8abb7b11f44277372a3cc0a7ba878bd73332e67cab46de8024cd9c0f1a1ac9d","schema_version":"1.0","event_id":"sha256:b8abb7b11f44277372a3cc0a7ba878bd73332e67cab46de8024cd9c0f1a1ac9d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:PWV2JPRTJHBNKJRTUSB2LD4JHD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tetra-quadric CY Threefold and Assisted Fibre Inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"George K. Leontaris, Pramod Shukla, Swagata Bhattacharyya","submitted_at":"2026-08-10T18:00:29Z","abstract_excerpt":"In the context of type IIB superstring compactification, we demonstrate the assisted fibre inflation proposal for a four-field model realized using the orientifold of a tetra-quadric Calabi-Yau (CY) threefold. This CY threefold has an underlying permutation symmetry $S_4$ and belongs to both the list of CY threefolds, namely the Kreuzer-Skarke (KS) database as well as the Complete Intersection Calabi-Yau (CICY) database. After fixing the overall volume modulus of the CY threefold using the framework of perturbative large volume scenario, there are three K\\\"ahler moduli which remain flat and as"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.10082","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.10082/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-08-12T00:22:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m5byKKmtXrDhMkv5IhC/NDZZhjsERGBTXhO0Lfp2PyZVJ6m+VQKK2g81QfqbYw+Z1IlsO2Yjvgdx7qCP0w2CDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T15:27:20.136619Z"},"content_sha256":"e2fedef8bf1cd6dcb22bc9d1cd6747827eaa8cefb846a0343a325b8b20c7e875","schema_version":"1.0","event_id":"sha256:e2fedef8bf1cd6dcb22bc9d1cd6747827eaa8cefb846a0343a325b8b20c7e875"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PWV2JPRTJHBNKJRTUSB2LD4JHD/bundle.json","state_url":"https://pith.science/pith/PWV2JPRTJHBNKJRTUSB2LD4JHD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PWV2JPRTJHBNKJRTUSB2LD4JHD/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":"2026-08-14T15:27:20Z","links":{"resolver":"https://pith.science/pith/PWV2JPRTJHBNKJRTUSB2LD4JHD","bundle":"https://pith.science/pith/PWV2JPRTJHBNKJRTUSB2LD4JHD/bundle.json","state":"https://pith.science/pith/PWV2JPRTJHBNKJRTUSB2LD4JHD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PWV2JPRTJHBNKJRTUSB2LD4JHD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:PWV2JPRTJHBNKJRTUSB2LD4JHD","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":"bf4e5c0384f55cd34148ba6c7fb085ea75ce333d6a66c983a8e0c59d879642cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-08-10T18:00:29Z","title_canon_sha256":"3047c01dbfbfb9f466cd1210bf19fed32378a5ff79b6aaf6e1fcc14b647b1873"},"schema_version":"1.0","source":{"id":"2608.10082","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.10082","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"arxiv_version","alias_value":"2608.10082v1","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.10082","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"pith_short_12","alias_value":"PWV2JPRTJHBN","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"pith_short_16","alias_value":"PWV2JPRTJHBNKJRT","created_at":"2026-08-12T00:22:46Z"},{"alias_kind":"pith_short_8","alias_value":"PWV2JPRT","created_at":"2026-08-12T00:22:46Z"}],"graph_snapshots":[{"event_id":"sha256:e2fedef8bf1cd6dcb22bc9d1cd6747827eaa8cefb846a0343a325b8b20c7e875","target":"graph","created_at":"2026-08-12T00:22:46Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2608.10082/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the context of type IIB superstring compactification, we demonstrate the assisted fibre inflation proposal for a four-field model realized using the orientifold of a tetra-quadric Calabi-Yau (CY) threefold. This CY threefold has an underlying permutation symmetry $S_4$ and belongs to both the list of CY threefolds, namely the Kreuzer-Skarke (KS) database as well as the Complete Intersection Calabi-Yau (CICY) database. After fixing the overall volume modulus of the CY threefold using the framework of perturbative large volume scenario, there are three K\\\"ahler moduli which remain flat and as","authors_text":"George K. Leontaris, Pramod Shukla, Swagata Bhattacharyya","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-08-10T18:00:29Z","title":"Tetra-quadric CY Threefold and Assisted Fibre Inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.10082","kind":"arxiv","version":1},"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:b8abb7b11f44277372a3cc0a7ba878bd73332e67cab46de8024cd9c0f1a1ac9d","target":"record","created_at":"2026-08-12T00:22:46Z","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":"bf4e5c0384f55cd34148ba6c7fb085ea75ce333d6a66c983a8e0c59d879642cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-08-10T18:00:29Z","title_canon_sha256":"3047c01dbfbfb9f466cd1210bf19fed32378a5ff79b6aaf6e1fcc14b647b1873"},"schema_version":"1.0","source":{"id":"2608.10082","kind":"arxiv","version":1}},"canonical_sha256":"7daba4be3349c2d52633a483a58f8938c5c41c7df39a18fe5da247c912662b0c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7daba4be3349c2d52633a483a58f8938c5c41c7df39a18fe5da247c912662b0c","first_computed_at":"2026-08-12T00:22:46.073415Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-12T00:22:46.073415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BeZILT1VAAr5VwypcT7HvEXv86QcDG8ZlxdY81dQELHjk+Ddq95BQssHJbe6iP3oJWZXSlO4QBzfVimW1ohABg==","signature_status":"signed_v1","signed_at":"2026-08-12T00:22:46.075071Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.10082","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b8abb7b11f44277372a3cc0a7ba878bd73332e67cab46de8024cd9c0f1a1ac9d","sha256:e2fedef8bf1cd6dcb22bc9d1cd6747827eaa8cefb846a0343a325b8b20c7e875"],"state_sha256":"561419f9696e80118d30de52bb12e221def665afbe9604410d5c2494a26d9e6f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"31AUka3xrhWELfpE7d5v3SzWlGc3Xm4fflfHOuI/E6zDVH8bGYwRv5pB2ohYiLhWu62RreUk6XH9wOVfr5PuCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T15:27:20.141471Z","bundle_sha256":"d5729008fdac52a5917f79aa38e8e3cac750987be236ef23811917f4febd870a"}}