{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:HXO5GOVXTVRJYIG7Y5SWZAF4BZ","short_pith_number":"pith:HXO5GOVX","schema_version":"1.0","canonical_sha256":"3dddd33ab79d629c20dfc7656c80bc0e7c505b11650e5f4f59337b921a1a94d8","source":{"kind":"arxiv","id":"1509.05704","version":2},"attestation_state":"computed","paper":{"title":"New supersymmetric index of heterotic compactifications with torsion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AG","math.AT"],"primary_cat":"hep-th","authors_text":"Dan Israel, Matthieu Sarkis","submitted_at":"2015-09-18T17:04:07Z","abstract_excerpt":"We compute the new supersymmetric index of a large class of N=2 heterotic compactifications with torsion, corresponding to principal two-torus bundles over warped K3 surfaces with H-flux. Starting from a UV description as a (0,2) gauged linear sigma-model with torsion, we use supersymmetric localization techniques to provide an explicit expression of the index as a sum over the Jeffrey-Kirwan residues of the one-loop determinant. We finally propose a geometrical formula that gives the new supersymmetric index in terms of bundle data, regardless of any particular choice of underlying two-dimens"},"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":"1509.05704","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-09-18T17:04:07Z","cross_cats_sorted":["math.AG","math.AT"],"title_canon_sha256":"f4cbbef8d4ea6e39fcbcdf8674f799a1a79fdf88cacf6aa80f50fef649326395","abstract_canon_sha256":"85afc190d7360f90fd1f90a4f34a3027535b3bc7f70582ebbae31307cd4941b6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:00.908013Z","signature_b64":"yp8XfFF69sEIfEgeeeG9ZH8+fNokaEGtblFb3/KIDcRhk736g1LcGO/K/TBRH4QFiIv/aBG4t2/qjkRmMpJZBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3dddd33ab79d629c20dfc7656c80bc0e7c505b11650e5f4f59337b921a1a94d8","last_reissued_at":"2026-05-18T01:22:00.907483Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:00.907483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New supersymmetric index of heterotic compactifications with torsion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AG","math.AT"],"primary_cat":"hep-th","authors_text":"Dan Israel, Matthieu Sarkis","submitted_at":"2015-09-18T17:04:07Z","abstract_excerpt":"We compute the new supersymmetric index of a large class of N=2 heterotic compactifications with torsion, corresponding to principal two-torus bundles over warped K3 surfaces with H-flux. Starting from a UV description as a (0,2) gauged linear sigma-model with torsion, we use supersymmetric localization techniques to provide an explicit expression of the index as a sum over the Jeffrey-Kirwan residues of the one-loop determinant. We finally propose a geometrical formula that gives the new supersymmetric index in terms of bundle data, regardless of any particular choice of underlying two-dimens"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.05704","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1509.05704","created_at":"2026-05-18T01:22:00.907546+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.05704v2","created_at":"2026-05-18T01:22:00.907546+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.05704","created_at":"2026-05-18T01:22:00.907546+00:00"},{"alias_kind":"pith_short_12","alias_value":"HXO5GOVXTVRJ","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_16","alias_value":"HXO5GOVXTVRJYIG7","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_8","alias_value":"HXO5GOVX","created_at":"2026-05-18T12:29:25.134429+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ","json":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ.json","graph_json":"https://pith.science/api/pith-number/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/graph.json","events_json":"https://pith.science/api/pith-number/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/events.json","paper":"https://pith.science/paper/HXO5GOVX"},"agent_actions":{"view_html":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ","download_json":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ.json","view_paper":"https://pith.science/paper/HXO5GOVX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.05704&json=true","fetch_graph":"https://pith.science/api/pith-number/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/graph.json","fetch_events":"https://pith.science/api/pith-number/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/action/storage_attestation","attest_author":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/action/author_attestation","sign_citation":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/action/citation_signature","submit_replication":"https://pith.science/pith/HXO5GOVXTVRJYIG7Y5SWZAF4BZ/action/replication_record"}},"created_at":"2026-05-18T01:22:00.907546+00:00","updated_at":"2026-05-18T01:22:00.907546+00:00"}