{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:TQZNCP2734X3Z3D53MD77ONGYH","short_pith_number":"pith:TQZNCP27","canonical_record":{"source":{"id":"1304.0766","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-04-02T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"cac65a68394c1ff6bd0b735b188f1b30e8f437d57236b6cd25d9081ac61c1e95","abstract_canon_sha256":"f75062676c66776c5bbaf53c9b3bbbfdb684860b8008789f194974cd82588cf4"},"schema_version":"1.0"},"canonical_sha256":"9c32d13f5fdf2fbcec7ddb07ffb9a6c1caf993e16ffc248b090baec8d54603a2","source":{"kind":"arxiv","id":"1304.0766","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.0766","created_at":"2026-05-18T02:20:12Z"},{"alias_kind":"arxiv_version","alias_value":"1304.0766v2","created_at":"2026-05-18T02:20:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.0766","created_at":"2026-05-18T02:20:12Z"},{"alias_kind":"pith_short_12","alias_value":"TQZNCP2734X3","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TQZNCP2734X3Z3D5","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TQZNCP27","created_at":"2026-05-18T12:28:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:TQZNCP2734X3Z3D53MD77ONGYH","target":"record","payload":{"canonical_record":{"source":{"id":"1304.0766","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-04-02T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"cac65a68394c1ff6bd0b735b188f1b30e8f437d57236b6cd25d9081ac61c1e95","abstract_canon_sha256":"f75062676c66776c5bbaf53c9b3bbbfdb684860b8008789f194974cd82588cf4"},"schema_version":"1.0"},"canonical_sha256":"9c32d13f5fdf2fbcec7ddb07ffb9a6c1caf993e16ffc248b090baec8d54603a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:20:12.851184Z","signature_b64":"XsReNktvzkfz04LlY3RyzQWI6yuKMyq5oiUp4oz8MTvNqX9LO49SAbDW5p8YKTWxXNVSym1lefMpuwYNWX/UDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9c32d13f5fdf2fbcec7ddb07ffb9a6c1caf993e16ffc248b090baec8d54603a2","last_reissued_at":"2026-05-18T02:20:12.850773Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:20:12.850773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1304.0766","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":"2026-05-18T02:20:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/c2bB77pLul+4sX6eYTuOPGBDlqV6XpVqui0OzqbooX3gpBIs+Wa2esrybhHJFR2ndrneorY0M9OXaW/Pf5pAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T02:25:27.908943Z"},"content_sha256":"24201b12be2edaa4953f5cc0d883f2b9fd2d582cee222d4c4dd9ae8c3fe1cbd3","schema_version":"1.0","event_id":"sha256:24201b12be2edaa4953f5cc0d883f2b9fd2d582cee222d4c4dd9ae8c3fe1cbd3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:TQZNCP2734X3Z3D53MD77ONGYH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum hypermultiplet moduli spaces in N=2 string vacua: a review","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Boris Pioline, Daniel Persson, Jan Manschot, Sergei Alexandrov","submitted_at":"2013-04-02T20:00:02Z","abstract_excerpt":"The hypermultiplet moduli space M_H in type II string theories compactified on a Calabi-Yau threefold X is largely constrained by supersymmetry (which demands quaternion-K\\\"ahlerity), S-duality (which requires an isometric action of SL(2, Z)) and regularity. Mathematically, M_H ought to encode all generalized Donaldson-Thomas invariants on X consistently with wall-crossing, modularity and homological mirror symmetry. We review recent progress towards computing the exact metric on M_H, or rather the exact complex contact structure on its twistor space."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.0766","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":""},"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":"2026-05-18T02:20:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NJuyQ0ASORFOfFx+/lxXDlx8s2CxuBta6P5lYI+kY9SZEkpkYv9VReBfvyp000cJirc37IyLH319dR67zhYcDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T02:25:27.909700Z"},"content_sha256":"c7a92151b5ce289425fb8a021524edb726e15b6c7f59df6b51189aa9eec413fc","schema_version":"1.0","event_id":"sha256:c7a92151b5ce289425fb8a021524edb726e15b6c7f59df6b51189aa9eec413fc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TQZNCP2734X3Z3D53MD77ONGYH/bundle.json","state_url":"https://pith.science/pith/TQZNCP2734X3Z3D53MD77ONGYH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TQZNCP2734X3Z3D53MD77ONGYH/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":"2026-05-23T02:25:27Z","links":{"resolver":"https://pith.science/pith/TQZNCP2734X3Z3D53MD77ONGYH","bundle":"https://pith.science/pith/TQZNCP2734X3Z3D53MD77ONGYH/bundle.json","state":"https://pith.science/pith/TQZNCP2734X3Z3D53MD77ONGYH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TQZNCP2734X3Z3D53MD77ONGYH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:TQZNCP2734X3Z3D53MD77ONGYH","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":"f75062676c66776c5bbaf53c9b3bbbfdb684860b8008789f194974cd82588cf4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-04-02T20:00:02Z","title_canon_sha256":"cac65a68394c1ff6bd0b735b188f1b30e8f437d57236b6cd25d9081ac61c1e95"},"schema_version":"1.0","source":{"id":"1304.0766","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.0766","created_at":"2026-05-18T02:20:12Z"},{"alias_kind":"arxiv_version","alias_value":"1304.0766v2","created_at":"2026-05-18T02:20:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.0766","created_at":"2026-05-18T02:20:12Z"},{"alias_kind":"pith_short_12","alias_value":"TQZNCP2734X3","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TQZNCP2734X3Z3D5","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TQZNCP27","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:c7a92151b5ce289425fb8a021524edb726e15b6c7f59df6b51189aa9eec413fc","target":"graph","created_at":"2026-05-18T02:20:12Z","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":"The hypermultiplet moduli space M_H in type II string theories compactified on a Calabi-Yau threefold X is largely constrained by supersymmetry (which demands quaternion-K\\\"ahlerity), S-duality (which requires an isometric action of SL(2, Z)) and regularity. Mathematically, M_H ought to encode all generalized Donaldson-Thomas invariants on X consistently with wall-crossing, modularity and homological mirror symmetry. We review recent progress towards computing the exact metric on M_H, or rather the exact complex contact structure on its twistor space.","authors_text":"Boris Pioline, Daniel Persson, Jan Manschot, Sergei Alexandrov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-04-02T20:00:02Z","title":"Quantum hypermultiplet moduli spaces in N=2 string vacua: a review"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.0766","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":"sha256:24201b12be2edaa4953f5cc0d883f2b9fd2d582cee222d4c4dd9ae8c3fe1cbd3","target":"record","created_at":"2026-05-18T02:20:12Z","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":"f75062676c66776c5bbaf53c9b3bbbfdb684860b8008789f194974cd82588cf4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-04-02T20:00:02Z","title_canon_sha256":"cac65a68394c1ff6bd0b735b188f1b30e8f437d57236b6cd25d9081ac61c1e95"},"schema_version":"1.0","source":{"id":"1304.0766","kind":"arxiv","version":2}},"canonical_sha256":"9c32d13f5fdf2fbcec7ddb07ffb9a6c1caf993e16ffc248b090baec8d54603a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c32d13f5fdf2fbcec7ddb07ffb9a6c1caf993e16ffc248b090baec8d54603a2","first_computed_at":"2026-05-18T02:20:12.850773Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:20:12.850773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XsReNktvzkfz04LlY3RyzQWI6yuKMyq5oiUp4oz8MTvNqX9LO49SAbDW5p8YKTWxXNVSym1lefMpuwYNWX/UDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:20:12.851184Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.0766","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24201b12be2edaa4953f5cc0d883f2b9fd2d582cee222d4c4dd9ae8c3fe1cbd3","sha256:c7a92151b5ce289425fb8a021524edb726e15b6c7f59df6b51189aa9eec413fc"],"state_sha256":"9acbaec79c13b1c1e4ac7982bc9b4642a9141a64ca7d1da42cf4e0258d8dde52"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vqtzT2IHNxfbONu4IjQloF+sqTZGwTmSDAiBRJCu/TIyEY7+hC29i+ypGl4K6/cNiD7UJyLmMG8XkeeIjN6PBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T02:25:27.913678Z","bundle_sha256":"013967f6ac7360cdd027de417d36833c9f887388edcf3277aa417acd964ce0c0"}}