{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:UEVMAQG73LO3C7QNZ2TNSQETBL","short_pith_number":"pith:UEVMAQG7","canonical_record":{"source":{"id":"1509.06918","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-23T11:02:47Z","cross_cats_sorted":[],"title_canon_sha256":"6ff95810d659bf8fb58602b41340cf6c41e662a332fc0216ef46727e0e582f28","abstract_canon_sha256":"ab89666d163658b539a450b7d23fe3e4f253f12363e514b1c08cb7e33e61e398"},"schema_version":"1.0"},"canonical_sha256":"a12ac040dfdaddb17e0dcea6d940930aebc298928f8cc830d18bbebe7cbd21b5","source":{"kind":"arxiv","id":"1509.06918","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06918","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06918v1","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06918","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"pith_short_12","alias_value":"UEVMAQG73LO3","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"UEVMAQG73LO3C7QN","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"UEVMAQG7","created_at":"2026-05-18T12:29:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:UEVMAQG73LO3C7QNZ2TNSQETBL","target":"record","payload":{"canonical_record":{"source":{"id":"1509.06918","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-23T11:02:47Z","cross_cats_sorted":[],"title_canon_sha256":"6ff95810d659bf8fb58602b41340cf6c41e662a332fc0216ef46727e0e582f28","abstract_canon_sha256":"ab89666d163658b539a450b7d23fe3e4f253f12363e514b1c08cb7e33e61e398"},"schema_version":"1.0"},"canonical_sha256":"a12ac040dfdaddb17e0dcea6d940930aebc298928f8cc830d18bbebe7cbd21b5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:54.110779Z","signature_b64":"slm73vpvsOlwFpGwC3+FpJ5xQl4UZxmVqpZMkSAEha2C/M1wh/j/YY1RNXhVJU2lXKza5+qvtmyWFRR7eyIBDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a12ac040dfdaddb17e0dcea6d940930aebc298928f8cc830d18bbebe7cbd21b5","last_reissued_at":"2026-05-18T01:21:54.110219Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:54.110219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.06918","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":"2026-05-18T01:21:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dhcXFLOq2pjPLsYc8S6FBSu/QiECVqqxxlcOcDMk8HQKQz8hK8M3KHQthIcSi9rtF+LbwDaXIHxrLoiOAM6hDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:59:17.905793Z"},"content_sha256":"67508a2589816e1f990c06a4c81b457c2c3e446a16cd5b7cdb0e22d14f19fdf0","schema_version":"1.0","event_id":"sha256:67508a2589816e1f990c06a4c81b457c2c3e446a16cd5b7cdb0e22d14f19fdf0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:UEVMAQG73LO3C7QNZ2TNSQETBL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"De Sitter vacua from a D-term generated racetrack potential in hypersurface Calabi-Yau compactifications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Andreas P. Braun, Markus Rummel, Roberto Valandro, Yoske Sumitomo","submitted_at":"2015-09-23T11:02:47Z","abstract_excerpt":"In arXiv:1407.7580 a mechanism to fix the closed string moduli in a de Sitter minimum was proposed: a D-term potential generates a linear relation between the volumes of two rigid divisors which in turn produces at lower energies a race-track potential with de Sitter minima at exponentially large volume. In this paper, we systematically search for implementations of this mechanism among all toric Calabi-Yau hypersurfaces with $h^{1,1}\\leq 4$ from the Kreuzer-Skarke list. For these, topological data can be computed explicitly allowing us to find the subset of three-folds which have two rigid to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06918","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:21:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YOKWD3jybrr/Opa079D7NPUUHbN7G2Ri1jZFVupkqIyioUotuDncIDD0S+K1SE0REsenYEJZbPNneLpaEbujBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:59:17.906142Z"},"content_sha256":"f7116a7be3256ce83608e6d1987ed261f565841d3b73080a95b714ce1d6dad87","schema_version":"1.0","event_id":"sha256:f7116a7be3256ce83608e6d1987ed261f565841d3b73080a95b714ce1d6dad87"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UEVMAQG73LO3C7QNZ2TNSQETBL/bundle.json","state_url":"https://pith.science/pith/UEVMAQG73LO3C7QNZ2TNSQETBL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UEVMAQG73LO3C7QNZ2TNSQETBL/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":"2026-06-03T19:59:17Z","links":{"resolver":"https://pith.science/pith/UEVMAQG73LO3C7QNZ2TNSQETBL","bundle":"https://pith.science/pith/UEVMAQG73LO3C7QNZ2TNSQETBL/bundle.json","state":"https://pith.science/pith/UEVMAQG73LO3C7QNZ2TNSQETBL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UEVMAQG73LO3C7QNZ2TNSQETBL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:UEVMAQG73LO3C7QNZ2TNSQETBL","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":"ab89666d163658b539a450b7d23fe3e4f253f12363e514b1c08cb7e33e61e398","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-23T11:02:47Z","title_canon_sha256":"6ff95810d659bf8fb58602b41340cf6c41e662a332fc0216ef46727e0e582f28"},"schema_version":"1.0","source":{"id":"1509.06918","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06918","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06918v1","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06918","created_at":"2026-05-18T01:21:54Z"},{"alias_kind":"pith_short_12","alias_value":"UEVMAQG73LO3","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"UEVMAQG73LO3C7QN","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"UEVMAQG7","created_at":"2026-05-18T12:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:f7116a7be3256ce83608e6d1987ed261f565841d3b73080a95b714ce1d6dad87","target":"graph","created_at":"2026-05-18T01:21:54Z","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":"In arXiv:1407.7580 a mechanism to fix the closed string moduli in a de Sitter minimum was proposed: a D-term potential generates a linear relation between the volumes of two rigid divisors which in turn produces at lower energies a race-track potential with de Sitter minima at exponentially large volume. In this paper, we systematically search for implementations of this mechanism among all toric Calabi-Yau hypersurfaces with $h^{1,1}\\leq 4$ from the Kreuzer-Skarke list. For these, topological data can be computed explicitly allowing us to find the subset of three-folds which have two rigid to","authors_text":"Andreas P. Braun, Markus Rummel, Roberto Valandro, Yoske Sumitomo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-23T11:02:47Z","title":"De Sitter vacua from a D-term generated racetrack potential in hypersurface Calabi-Yau compactifications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06918","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":"sha256:67508a2589816e1f990c06a4c81b457c2c3e446a16cd5b7cdb0e22d14f19fdf0","target":"record","created_at":"2026-05-18T01:21:54Z","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":"ab89666d163658b539a450b7d23fe3e4f253f12363e514b1c08cb7e33e61e398","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-23T11:02:47Z","title_canon_sha256":"6ff95810d659bf8fb58602b41340cf6c41e662a332fc0216ef46727e0e582f28"},"schema_version":"1.0","source":{"id":"1509.06918","kind":"arxiv","version":1}},"canonical_sha256":"a12ac040dfdaddb17e0dcea6d940930aebc298928f8cc830d18bbebe7cbd21b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a12ac040dfdaddb17e0dcea6d940930aebc298928f8cc830d18bbebe7cbd21b5","first_computed_at":"2026-05-18T01:21:54.110219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:54.110219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"slm73vpvsOlwFpGwC3+FpJ5xQl4UZxmVqpZMkSAEha2C/M1wh/j/YY1RNXhVJU2lXKza5+qvtmyWFRR7eyIBDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:54.110779Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.06918","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67508a2589816e1f990c06a4c81b457c2c3e446a16cd5b7cdb0e22d14f19fdf0","sha256:f7116a7be3256ce83608e6d1987ed261f565841d3b73080a95b714ce1d6dad87"],"state_sha256":"3c4402754b38cff9df4d895525c56935c37d39fb2b14d8d12fad8cd890bdc9f1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"idx1HF8J/FsKoGN82kRjN2goodHvgqMFd1oU7nADc+TLmXW9PeR5QwtB9WDScGRLTuCq8EwovFElsOhXGWgSCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T19:59:17.908098Z","bundle_sha256":"e296d051e05b3e217842cf4a363b46da8f40c2edd4f0ca1ad26f67305cf82ec3"}}