{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:2TMZ4MEXOYXNUNQYR3SL6NYYJR","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":"08f71681108e18ab30a30bdb33ea2b1ed1d251bf7fdafc6846841bda4b419b38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-12-04T19:13:59Z","title_canon_sha256":"451ffc92923379ce6d1d0a0fd1ae3e09505b6abc8a922efb83b3315801390495"},"schema_version":"1.0","source":{"id":"1912.02218","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.02218","created_at":"2026-07-05T01:04:08Z"},{"alias_kind":"arxiv_version","alias_value":"1912.02218v2","created_at":"2026-07-05T01:04:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.02218","created_at":"2026-07-05T01:04:08Z"},{"alias_kind":"pith_short_12","alias_value":"2TMZ4MEXOYXN","created_at":"2026-07-05T01:04:08Z"},{"alias_kind":"pith_short_16","alias_value":"2TMZ4MEXOYXNUNQY","created_at":"2026-07-05T01:04:08Z"},{"alias_kind":"pith_short_8","alias_value":"2TMZ4MEX","created_at":"2026-07-05T01:04:08Z"}],"graph_snapshots":[{"event_id":"sha256:9d7232e0f48861dc0f231ec63f8d11a6a1cd51a758255aff962b9dbbe5cb369e","target":"graph","created_at":"2026-07-05T01:04:08Z","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/1912.02218/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study limits of infinite distance in the moduli space of 4d $\\mathcal{N} = 2$ string compactifications, in which instanton effects dominate. We first consider trajectories in the hypermultiplet moduli space of type IIB Calabi-Yau compactifications. We observe a correspondence between towers of D-brane instantons and D-brane 4d strings, such that the lighter the string the more relevant the instanton effects are. The dominant instantons modify the classical trajectory such that the lightest D-brane string becomes tensionless even faster, while the other strings are prevented to go below the ","authors_text":"Fernando Marchesano, Florent Baume, Max Wiesner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-12-04T19:13:59Z","title":"Instanton Corrections and Emergent Strings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.02218","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:e05db38d2e6360d96c0cbb83d7fe4cbdd8711c5172d64f8c53d4e08d52751538","target":"record","created_at":"2026-07-05T01:04:08Z","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":"08f71681108e18ab30a30bdb33ea2b1ed1d251bf7fdafc6846841bda4b419b38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-12-04T19:13:59Z","title_canon_sha256":"451ffc92923379ce6d1d0a0fd1ae3e09505b6abc8a922efb83b3315801390495"},"schema_version":"1.0","source":{"id":"1912.02218","kind":"arxiv","version":2}},"canonical_sha256":"d4d99e3097762eda36188ee4bf37184c6894ec423d574ad8edcb3ef930b38d77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d4d99e3097762eda36188ee4bf37184c6894ec423d574ad8edcb3ef930b38d77","first_computed_at":"2026-07-05T01:04:08.482284Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:04:08.482284Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9RWiy1l0KwQvskf+fbw+DTkbAiD/o749sAc8c5jLJTvC/rX4NsxYIELr0YiY+ZTkMCCxbglpX08KQtNGTgTZBw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:04:08.482715Z","signed_message":"canonical_sha256_bytes"},"source_id":"1912.02218","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e05db38d2e6360d96c0cbb83d7fe4cbdd8711c5172d64f8c53d4e08d52751538","sha256:9d7232e0f48861dc0f231ec63f8d11a6a1cd51a758255aff962b9dbbe5cb369e"],"state_sha256":"385cbacca884c334794a799d16c021314306459e4a72b938f3d90ed0be6dc566"}