{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:6IV7U264J5KAW6UYETF6IQTBU6","short_pith_number":"pith:6IV7U264","canonical_record":{"source":{"id":"2003.06274","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-03-13T13:27:23Z","cross_cats_sorted":[],"title_canon_sha256":"87e3a49625427ebada08c220674581584b6ff25434bd7ff7a10f63f2558e1e9c","abstract_canon_sha256":"ce7b29bcf6c0e8a7ccbef37ded4d23406616a7674e404a1b11b573c4f37b5545"},"schema_version":"1.0"},"canonical_sha256":"f22bfa6bdc4f540b7a9824cbe44261a788974e40a79071ce8f4d15aa3a63da7a","source":{"kind":"arxiv","id":"2003.06274","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.06274","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"arxiv_version","alias_value":"2003.06274v2","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.06274","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"pith_short_12","alias_value":"6IV7U264J5KA","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"pith_short_16","alias_value":"6IV7U264J5KAW6UY","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"pith_short_8","alias_value":"6IV7U264","created_at":"2026-07-05T01:18:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:6IV7U264J5KAW6UYETF6IQTBU6","target":"record","payload":{"canonical_record":{"source":{"id":"2003.06274","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-03-13T13:27:23Z","cross_cats_sorted":[],"title_canon_sha256":"87e3a49625427ebada08c220674581584b6ff25434bd7ff7a10f63f2558e1e9c","abstract_canon_sha256":"ce7b29bcf6c0e8a7ccbef37ded4d23406616a7674e404a1b11b573c4f37b5545"},"schema_version":"1.0"},"canonical_sha256":"f22bfa6bdc4f540b7a9824cbe44261a788974e40a79071ce8f4d15aa3a63da7a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:18:55.882177Z","signature_b64":"XGHRt75jYOPwdnXW3+Ihyy5E465qua6PBLHyW4qbX3yS518mJ43uEC+LezYL8cldIlFXvsqsiCOy1UT9BDeHBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f22bfa6bdc4f540b7a9824cbe44261a788974e40a79071ce8f4d15aa3a63da7a","last_reissued_at":"2026-07-05T01:18:55.881785Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:18:55.881785Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2003.06274","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":"2026-07-05T01:18:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NYjsWonwoxjiZRGHK05UesIDbf2dZUQTAPqT3SUap2XVkCiXQbee/i46cmnjDEGXZiaflOufNouMEyQ4qcMFDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T12:22:43.344689Z"},"content_sha256":"e0f3d2522d2bb9911143c8bbb65693146d2cf38f98ced5d4ac1fbb3332cf2f7f","schema_version":"1.0","event_id":"sha256:e0f3d2522d2bb9911143c8bbb65693146d2cf38f98ced5d4ac1fbb3332cf2f7f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:6IV7U264J5KAW6UYETF6IQTBU6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"O-plane Backreaction and Scale Separation in Type IIA Flux Vacua","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Daniel Junghans","submitted_at":"2020-03-13T13:27:23Z","abstract_excerpt":"We construct AdS$_4$ flux vacua of type IIA string theory in the supergravity (large volume, small $g_s$) regime, including the backreaction of O6-planes. Our solutions are the localized versions of the smeared solutions on Calabi-Yau orientifolds studied by DeWolfe, Giryavets, Kachru and Taylor and in other works. We find that the O-plane backreaction in these solutions generates warping, a varying dilaton, non-closed RR field strengths and internal curvature. Just like their smeared counterparts, the localized solutions admit stabilized moduli, a parametric control over string corrections an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.06274","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2003.06274/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":"2026-07-05T01:18:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2aGF8BY8UPJMbyrodVYsPBXFg96G67s/WvI0P2HEwqlhKwT8KX6wliwAXPsSIfYFkVNPj1dzCRCsfkjAAQxABw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T12:22:43.345351Z"},"content_sha256":"e3614f928481099263442a0a0da7b39610521ea25fc4511731eb1378737e3b32","schema_version":"1.0","event_id":"sha256:e3614f928481099263442a0a0da7b39610521ea25fc4511731eb1378737e3b32"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6IV7U264J5KAW6UYETF6IQTBU6/bundle.json","state_url":"https://pith.science/pith/6IV7U264J5KAW6UYETF6IQTBU6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6IV7U264J5KAW6UYETF6IQTBU6/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":"2026-08-11T12:22:43Z","links":{"resolver":"https://pith.science/pith/6IV7U264J5KAW6UYETF6IQTBU6","bundle":"https://pith.science/pith/6IV7U264J5KAW6UYETF6IQTBU6/bundle.json","state":"https://pith.science/pith/6IV7U264J5KAW6UYETF6IQTBU6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6IV7U264J5KAW6UYETF6IQTBU6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:6IV7U264J5KAW6UYETF6IQTBU6","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":"ce7b29bcf6c0e8a7ccbef37ded4d23406616a7674e404a1b11b573c4f37b5545","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-03-13T13:27:23Z","title_canon_sha256":"87e3a49625427ebada08c220674581584b6ff25434bd7ff7a10f63f2558e1e9c"},"schema_version":"1.0","source":{"id":"2003.06274","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.06274","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"arxiv_version","alias_value":"2003.06274v2","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.06274","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"pith_short_12","alias_value":"6IV7U264J5KA","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"pith_short_16","alias_value":"6IV7U264J5KAW6UY","created_at":"2026-07-05T01:18:55Z"},{"alias_kind":"pith_short_8","alias_value":"6IV7U264","created_at":"2026-07-05T01:18:55Z"}],"graph_snapshots":[{"event_id":"sha256:e3614f928481099263442a0a0da7b39610521ea25fc4511731eb1378737e3b32","target":"graph","created_at":"2026-07-05T01:18:55Z","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/2003.06274/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct AdS$_4$ flux vacua of type IIA string theory in the supergravity (large volume, small $g_s$) regime, including the backreaction of O6-planes. Our solutions are the localized versions of the smeared solutions on Calabi-Yau orientifolds studied by DeWolfe, Giryavets, Kachru and Taylor and in other works. We find that the O-plane backreaction in these solutions generates warping, a varying dilaton, non-closed RR field strengths and internal curvature. Just like their smeared counterparts, the localized solutions admit stabilized moduli, a parametric control over string corrections an","authors_text":"Daniel Junghans","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-03-13T13:27:23Z","title":"O-plane Backreaction and Scale Separation in Type IIA Flux Vacua"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.06274","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:e0f3d2522d2bb9911143c8bbb65693146d2cf38f98ced5d4ac1fbb3332cf2f7f","target":"record","created_at":"2026-07-05T01:18:55Z","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":"ce7b29bcf6c0e8a7ccbef37ded4d23406616a7674e404a1b11b573c4f37b5545","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-03-13T13:27:23Z","title_canon_sha256":"87e3a49625427ebada08c220674581584b6ff25434bd7ff7a10f63f2558e1e9c"},"schema_version":"1.0","source":{"id":"2003.06274","kind":"arxiv","version":2}},"canonical_sha256":"f22bfa6bdc4f540b7a9824cbe44261a788974e40a79071ce8f4d15aa3a63da7a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f22bfa6bdc4f540b7a9824cbe44261a788974e40a79071ce8f4d15aa3a63da7a","first_computed_at":"2026-07-05T01:18:55.881785Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:18:55.881785Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XGHRt75jYOPwdnXW3+Ihyy5E465qua6PBLHyW4qbX3yS518mJ43uEC+LezYL8cldIlFXvsqsiCOy1UT9BDeHBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:18:55.882177Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.06274","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0f3d2522d2bb9911143c8bbb65693146d2cf38f98ced5d4ac1fbb3332cf2f7f","sha256:e3614f928481099263442a0a0da7b39610521ea25fc4511731eb1378737e3b32"],"state_sha256":"5d0796efd060814537d1dc5f42c43d665d4344813ce7edc5b2cf3520dff47332"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jlWfPncFTHMgK77H+oCi8QMYEFyVFUXvxCVSzyy3r0e387t4akwpxUDjvX2PW+Q0ms4EAlkKRM7VEJo+cKKDCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T12:22:43.349687Z","bundle_sha256":"6eab1df271aa6b3e64da51be3cce8bcf1aaae897ea610a95cdcfb039385aeb56"}}