{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:C5I54RZ6A6JJOKOH7XTJPFOSAB","short_pith_number":"pith:C5I54RZ6","schema_version":"1.0","canonical_sha256":"1751de473e07929729c7fde69795d20040cbaae8913fa297e4cbeab7190d7f8d","source":{"kind":"arxiv","id":"hep-th/9707123","version":2},"attestation_state":"computed","paper":{"title":"A Note on Enhanced Gauge Symmetries in M- and String Theory","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Ashoke Sen","submitted_at":"1997-07-13T11:04:56Z","abstract_excerpt":"Two different mechanisms exist in non-perturbative String / M- theory for enhanced SU(N) (SO(2N)) gauge symmetries. It can appear in type IIA string theory or M-theory near an $A_{N-1}$ (D_N) type singularity where membrnes wrapped around two cycles become massless, or it can appear due to coincident D-branes (and orientifold planes) where open strings stretched between D-branes become massless. In this paper we exhibit the relationship between these two mechanisms by displaying a configuration in M-theory, which, in one limit, can be regarded as membranes wrapped around two cycles with $A_{N-"},"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":"hep-th/9707123","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-07-13T11:04:56Z","cross_cats_sorted":[],"title_canon_sha256":"bef4a780d4c005692c58cf9edf1dbd3805e8bbdaff9ba5508245ab780169bdc0","abstract_canon_sha256":"1ceb72046a64f499032fab9cb6eb048d2ee28ad61950d2a3167b321e870a870a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:21:16.748685Z","signature_b64":"ALpovaa/z+8zroHWo9wIZ5aQHo9SDkVAE7KhZ+gki47p9wwGRuF2TozrRRwxhqDhqGJnsvZ1Iilo98MrKpuSCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1751de473e07929729c7fde69795d20040cbaae8913fa297e4cbeab7190d7f8d","last_reissued_at":"2026-07-04T17:21:16.748278Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:21:16.748278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Note on Enhanced Gauge Symmetries in M- and String Theory","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Ashoke Sen","submitted_at":"1997-07-13T11:04:56Z","abstract_excerpt":"Two different mechanisms exist in non-perturbative String / M- theory for enhanced SU(N) (SO(2N)) gauge symmetries. It can appear in type IIA string theory or M-theory near an $A_{N-1}$ (D_N) type singularity where membrnes wrapped around two cycles become massless, or it can appear due to coincident D-branes (and orientifold planes) where open strings stretched between D-branes become massless. In this paper we exhibit the relationship between these two mechanisms by displaying a configuration in M-theory, which, in one limit, can be regarded as membranes wrapped around two cycles with $A_{N-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9707123","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/hep-th/9707123/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9707123","created_at":"2026-07-04T17:21:16.748335+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9707123v2","created_at":"2026-07-04T17:21:16.748335+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9707123","created_at":"2026-07-04T17:21:16.748335+00:00"},{"alias_kind":"pith_short_12","alias_value":"C5I54RZ6A6JJ","created_at":"2026-07-04T17:21:16.748335+00:00"},{"alias_kind":"pith_short_16","alias_value":"C5I54RZ6A6JJOKOH","created_at":"2026-07-04T17:21:16.748335+00:00"},{"alias_kind":"pith_short_8","alias_value":"C5I54RZ6","created_at":"2026-07-04T17:21:16.748335+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2607.06851","citing_title":"5d Higgs Branches: Stratifications from Geometry","ref_index":38,"is_internal_anchor":true},{"citing_arxiv_id":"2606.25016","citing_title":"Lost in Translation: Moduli Stabilization from EFT to Eleven Dimensions","ref_index":27,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB","json":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB.json","graph_json":"https://pith.science/api/pith-number/C5I54RZ6A6JJOKOH7XTJPFOSAB/graph.json","events_json":"https://pith.science/api/pith-number/C5I54RZ6A6JJOKOH7XTJPFOSAB/events.json","paper":"https://pith.science/paper/C5I54RZ6"},"agent_actions":{"view_html":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB","download_json":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB.json","view_paper":"https://pith.science/paper/C5I54RZ6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/9707123&json=true","fetch_graph":"https://pith.science/api/pith-number/C5I54RZ6A6JJOKOH7XTJPFOSAB/graph.json","fetch_events":"https://pith.science/api/pith-number/C5I54RZ6A6JJOKOH7XTJPFOSAB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB/action/storage_attestation","attest_author":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB/action/author_attestation","sign_citation":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB/action/citation_signature","submit_replication":"https://pith.science/pith/C5I54RZ6A6JJOKOH7XTJPFOSAB/action/replication_record"}},"created_at":"2026-07-04T17:21:16.748335+00:00","updated_at":"2026-07-04T17:21:16.748335+00:00"}