{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:Q6QRLWMGWDF5HOBVB652EX6IXA","short_pith_number":"pith:Q6QRLWMG","schema_version":"1.0","canonical_sha256":"87a115d986b0cbd3b8350fbba25fc8b80132ed92af5fbba44f1fc4eadf381bd0","source":{"kind":"arxiv","id":"1306.0432","version":3},"attestation_state":"computed","paper":{"title":"The Stringy Instanton Partition Function","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.AG","math.MP"],"primary_cat":"hep-th","authors_text":"Alessandro Tanzini, Antonio Sciarappa, Giulio Bonelli, Petr Vasko","submitted_at":"2013-06-03T14:27:44Z","abstract_excerpt":"We perform an exact computation of the gauged linear sigma model associated to a D1-D5 brane system on a resolved A_1 singularity. This is accomplished via supersymmetric localization on the blown-up two-sphere. We show that in the blow-down limit C^2/Z_2 the partition function reduces to the Nekrasov partition function evaluating the equivariant volume of the instanton moduli space. For finite radius we obtain a tower of world-sheet instanton corrections, that we identify with the equivariant Gromov-Witten invariants of the ADHM moduli space. We show that these corrections can be encoded in a"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1306.0432","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-06-03T14:27:44Z","cross_cats_sorted":["math-ph","math.AG","math.MP"],"title_canon_sha256":"01b16caa174de965148e876fdad33c7be6f0d0f6f02daa2f00fafd95851905bf","abstract_canon_sha256":"26b8569ed30d2f7e109bb8cd13bcdd051cc1710e766c3692a139a2ba402af3d9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:49:33.713352Z","signature_b64":"+rJw/fFlUm0xjlry+00iNWc2D1NfDQQhIrhB6lHhDEmmfmQqUp0USbfCdPF5kFTr+Ed5tCePogqMkrrjWLA4Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87a115d986b0cbd3b8350fbba25fc8b80132ed92af5fbba44f1fc4eadf381bd0","last_reissued_at":"2026-05-18T01:49:33.712903Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:49:33.712903Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Stringy Instanton Partition Function","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.AG","math.MP"],"primary_cat":"hep-th","authors_text":"Alessandro Tanzini, Antonio Sciarappa, Giulio Bonelli, Petr Vasko","submitted_at":"2013-06-03T14:27:44Z","abstract_excerpt":"We perform an exact computation of the gauged linear sigma model associated to a D1-D5 brane system on a resolved A_1 singularity. This is accomplished via supersymmetric localization on the blown-up two-sphere. We show that in the blow-down limit C^2/Z_2 the partition function reduces to the Nekrasov partition function evaluating the equivariant volume of the instanton moduli space. For finite radius we obtain a tower of world-sheet instanton corrections, that we identify with the equivariant Gromov-Witten invariants of the ADHM moduli space. We show that these corrections can be encoded in a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.0432","kind":"arxiv","version":3},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1306.0432","created_at":"2026-05-18T01:49:33.712989+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.0432v3","created_at":"2026-05-18T01:49:33.712989+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.0432","created_at":"2026-05-18T01:49:33.712989+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q6QRLWMGWDF5","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q6QRLWMGWDF5HOBV","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q6QRLWMG","created_at":"2026-05-18T12:27:57.521954+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1907.02771","citing_title":"Defects, nested instantons and comet shaped quivers","ref_index":58,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA","json":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA.json","graph_json":"https://pith.science/api/pith-number/Q6QRLWMGWDF5HOBVB652EX6IXA/graph.json","events_json":"https://pith.science/api/pith-number/Q6QRLWMGWDF5HOBVB652EX6IXA/events.json","paper":"https://pith.science/paper/Q6QRLWMG"},"agent_actions":{"view_html":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA","download_json":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA.json","view_paper":"https://pith.science/paper/Q6QRLWMG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.0432&json=true","fetch_graph":"https://pith.science/api/pith-number/Q6QRLWMGWDF5HOBVB652EX6IXA/graph.json","fetch_events":"https://pith.science/api/pith-number/Q6QRLWMGWDF5HOBVB652EX6IXA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA/action/storage_attestation","attest_author":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA/action/author_attestation","sign_citation":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA/action/citation_signature","submit_replication":"https://pith.science/pith/Q6QRLWMGWDF5HOBVB652EX6IXA/action/replication_record"}},"created_at":"2026-05-18T01:49:33.712989+00:00","updated_at":"2026-05-18T01:49:33.712989+00:00"}