{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:2Z3IMUZTQU72DDL7T5K6JID62A","short_pith_number":"pith:2Z3IMUZT","canonical_record":{"source":{"id":"hep-th/0108133","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2001-08-18T05:40:55Z","cross_cats_sorted":[],"title_canon_sha256":"434a6002776a52b48e24519a73b12943fc5e0703a33a57ceee87e9ef0527e39a","abstract_canon_sha256":"13fba4ebb74b039c11ee95ee48a6ca1cb0e778422eb3f5104758a85e800161e4"},"schema_version":"1.0"},"canonical_sha256":"d676865333853fa18d7f9f55e4a07ed0040f4bb288cc7210465b491101865416","source":{"kind":"arxiv","id":"hep-th/0108133","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0108133","created_at":"2026-05-18T02:36:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0108133v2","created_at":"2026-05-18T02:36:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0108133","created_at":"2026-05-18T02:36:11Z"},{"alias_kind":"pith_short_12","alias_value":"2Z3IMUZTQU72","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"2Z3IMUZTQU72DDL7","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"2Z3IMUZT","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:2Z3IMUZTQU72DDL7T5K6JID62A","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/0108133","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2001-08-18T05:40:55Z","cross_cats_sorted":[],"title_canon_sha256":"434a6002776a52b48e24519a73b12943fc5e0703a33a57ceee87e9ef0527e39a","abstract_canon_sha256":"13fba4ebb74b039c11ee95ee48a6ca1cb0e778422eb3f5104758a85e800161e4"},"schema_version":"1.0"},"canonical_sha256":"d676865333853fa18d7f9f55e4a07ed0040f4bb288cc7210465b491101865416","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:11.643464Z","signature_b64":"Mk8asOJenoGTUgxHufdS0aAdT9tkqD24IfY1FtWNYdONgcaETBDAMDnVp6IIgBZpOvD5RJ2Ih5U6VR+ImOqNBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d676865333853fa18d7f9f55e4a07ed0040f4bb288cc7210465b491101865416","last_reissued_at":"2026-05-18T02:36:11.642904Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:11.642904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/0108133","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":"2026-05-18T02:36:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1h2kmOFNUlpnT1XlKe/v8ORgoEbdB9LVfcusewduDQFmdg4j8G9Y3T5knSBS/jErctOaZL1c69BO9Iw5ZSGKBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:20:52.662343Z"},"content_sha256":"32a333a421da4afeb9b3e2f2a779ca7d887e6e7f67f2a345913b789f5c74da9e","schema_version":"1.0","event_id":"sha256:32a333a421da4afeb9b3e2f2a779ca7d887e6e7f67f2a345913b789f5c74da9e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:2Z3IMUZTQU72DDL7T5K6JID62A","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BPS Lumps and Their Intersections in ${\\cal N}=2$ SUSY Nonlinear Sigma Models","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Masashi Naganuma, Muneto Nitta, Norisuke Sakai","submitted_at":"2001-08-18T05:40:55Z","abstract_excerpt":"BPS lumps in ${\\cal N}=2$ SUSY nonlinear sigma models on hyper-\\kahler manifolds in four dimensions are studied. We present new lump solutions with various kinds of topological charges. New BPS equations and a new BPS bound, expressed by the three complex structures on hyper-\\kahler manifolds, are found. We show that any states satisfying these BPS equations preserve 1/8 (1/4) SUSY of ${\\cal N}=2$ SUSY nonlinear sigma models with (without) a potential term. These BPS states include non-parallel multi-(Q-)lumps."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0108133","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":"2026-05-18T02:36:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fZVQ8sDLne0M/jnk0P42kViQ1BMhl/7dsSB9FQ5UM+4iKgIk1PYa8JuelP0wo+pOZhht1VOnfRF3iUrI26rADA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:20:52.662786Z"},"content_sha256":"fb5af03abf596d8cd09efd0c62f6dcf35def91962f1f8dd6fd0f3cc40a07e561","schema_version":"1.0","event_id":"sha256:fb5af03abf596d8cd09efd0c62f6dcf35def91962f1f8dd6fd0f3cc40a07e561"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2Z3IMUZTQU72DDL7T5K6JID62A/bundle.json","state_url":"https://pith.science/pith/2Z3IMUZTQU72DDL7T5K6JID62A/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2Z3IMUZTQU72DDL7T5K6JID62A/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":"2026-06-01T04:20:52Z","links":{"resolver":"https://pith.science/pith/2Z3IMUZTQU72DDL7T5K6JID62A","bundle":"https://pith.science/pith/2Z3IMUZTQU72DDL7T5K6JID62A/bundle.json","state":"https://pith.science/pith/2Z3IMUZTQU72DDL7T5K6JID62A/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2Z3IMUZTQU72DDL7T5K6JID62A/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:2Z3IMUZTQU72DDL7T5K6JID62A","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":"13fba4ebb74b039c11ee95ee48a6ca1cb0e778422eb3f5104758a85e800161e4","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2001-08-18T05:40:55Z","title_canon_sha256":"434a6002776a52b48e24519a73b12943fc5e0703a33a57ceee87e9ef0527e39a"},"schema_version":"1.0","source":{"id":"hep-th/0108133","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0108133","created_at":"2026-05-18T02:36:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0108133v2","created_at":"2026-05-18T02:36:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0108133","created_at":"2026-05-18T02:36:11Z"},{"alias_kind":"pith_short_12","alias_value":"2Z3IMUZTQU72","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"2Z3IMUZTQU72DDL7","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"2Z3IMUZT","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:fb5af03abf596d8cd09efd0c62f6dcf35def91962f1f8dd6fd0f3cc40a07e561","target":"graph","created_at":"2026-05-18T02:36:11Z","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":"BPS lumps in ${\\cal N}=2$ SUSY nonlinear sigma models on hyper-\\kahler manifolds in four dimensions are studied. We present new lump solutions with various kinds of topological charges. New BPS equations and a new BPS bound, expressed by the three complex structures on hyper-\\kahler manifolds, are found. We show that any states satisfying these BPS equations preserve 1/8 (1/4) SUSY of ${\\cal N}=2$ SUSY nonlinear sigma models with (without) a potential term. These BPS states include non-parallel multi-(Q-)lumps.","authors_text":"Masashi Naganuma, Muneto Nitta, Norisuke Sakai","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2001-08-18T05:40:55Z","title":"BPS Lumps and Their Intersections in ${\\cal N}=2$ SUSY Nonlinear Sigma Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0108133","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":"sha256:32a333a421da4afeb9b3e2f2a779ca7d887e6e7f67f2a345913b789f5c74da9e","target":"record","created_at":"2026-05-18T02:36:11Z","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":"13fba4ebb74b039c11ee95ee48a6ca1cb0e778422eb3f5104758a85e800161e4","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2001-08-18T05:40:55Z","title_canon_sha256":"434a6002776a52b48e24519a73b12943fc5e0703a33a57ceee87e9ef0527e39a"},"schema_version":"1.0","source":{"id":"hep-th/0108133","kind":"arxiv","version":2}},"canonical_sha256":"d676865333853fa18d7f9f55e4a07ed0040f4bb288cc7210465b491101865416","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d676865333853fa18d7f9f55e4a07ed0040f4bb288cc7210465b491101865416","first_computed_at":"2026-05-18T02:36:11.642904Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:36:11.642904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Mk8asOJenoGTUgxHufdS0aAdT9tkqD24IfY1FtWNYdONgcaETBDAMDnVp6IIgBZpOvD5RJ2Ih5U6VR+ImOqNBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:36:11.643464Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0108133","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:32a333a421da4afeb9b3e2f2a779ca7d887e6e7f67f2a345913b789f5c74da9e","sha256:fb5af03abf596d8cd09efd0c62f6dcf35def91962f1f8dd6fd0f3cc40a07e561"],"state_sha256":"fae0e6fc4fe9a69a0a55d6d23010b5fa93cf7fbc08568dbcf1cd37715242e749"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GY4eA3yYsZOx3Yhu9ONfY1m01hEkxK4c/z2XgD6OmGto1qgXuKcciRb3d1jp20BDxvkVBiJUn4kAKyogC2WyBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T04:20:52.664761Z","bundle_sha256":"10b8794b74056876a624ccbfd8822f6747516a56236e4badb3605b3ba3d8790d"}}