{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:IL6HWX66JEY6OZTA6I7GOID4XD","short_pith_number":"pith:IL6HWX66","canonical_record":{"source":{"id":"1204.4474","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-04-19T21:08:36Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"badb76fe69e64dde5366b05727ab347b3ef397b3b220bc44f2dd757b27ce6233","abstract_canon_sha256":"ce11aad4a3c6c3c4a2436f40dd81300f490a7b0675ecf7cae5be8928861c2af7"},"schema_version":"1.0"},"canonical_sha256":"42fc7b5fde4931e76660f23e67207cb8db20afbce6d0675b8780fb5acb02c3f4","source":{"kind":"arxiv","id":"1204.4474","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.4474","created_at":"2026-05-18T01:57:48Z"},{"alias_kind":"arxiv_version","alias_value":"1204.4474v1","created_at":"2026-05-18T01:57:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4474","created_at":"2026-05-18T01:57:48Z"},{"alias_kind":"pith_short_12","alias_value":"IL6HWX66JEY6","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IL6HWX66JEY6OZTA","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IL6HWX66","created_at":"2026-05-18T12:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:IL6HWX66JEY6OZTA6I7GOID4XD","target":"record","payload":{"canonical_record":{"source":{"id":"1204.4474","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-04-19T21:08:36Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"badb76fe69e64dde5366b05727ab347b3ef397b3b220bc44f2dd757b27ce6233","abstract_canon_sha256":"ce11aad4a3c6c3c4a2436f40dd81300f490a7b0675ecf7cae5be8928861c2af7"},"schema_version":"1.0"},"canonical_sha256":"42fc7b5fde4931e76660f23e67207cb8db20afbce6d0675b8780fb5acb02c3f4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:48.413354Z","signature_b64":"68rs2oSzR3zOhpc731V+LGMLYEVSBmvTtSO5cnx0pquiPxMRo07EAewC56l5UOUkGZMewgjk5p6woWGW9TZQAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42fc7b5fde4931e76660f23e67207cb8db20afbce6d0675b8780fb5acb02c3f4","last_reissued_at":"2026-05-18T01:57:48.412880Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:48.412880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.4474","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:57:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kICbAPlbqzUettAGn5ZaNsar25ml57IBon9gKZ5+/Q0imODsg3QK2GYIhpm7r0IJ7vZbY0QWCL73Z+ipQ6mRBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T20:19:23.123705Z"},"content_sha256":"4b3e722f2fdba1210e6f8135b50aa00ae09ac7944c5d6b17db56db80b6a89341","schema_version":"1.0","event_id":"sha256:4b3e722f2fdba1210e6f8135b50aa00ae09ac7944c5d6b17db56db80b6a89341"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:IL6HWX66JEY6OZTA6I7GOID4XD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nahm equations in supersymmetric mechanics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"hep-th","authors_text":"Evgeny Ivanov, Olaf Lechtenfeld, Sergey Fedoruk","submitted_at":"2012-04-19T21:08:36Z","abstract_excerpt":"We elaborate on a novel model of N=4 supersymmetric mechanics with extra spin variables. A dynamical linear (1,4,3) multiplet is coupled to a \"semi-dynamical\" linear (3,4,1) multiplet representing spin degrees of freedom in a Wess-Zumino action. The unique coupling of these two multiplets relates the dynamical bosonic variable to an arbitrary harmonic function of the SU(2) triplet of spin variables. As we prove at the classical and quantum level, N=4 supersymmetry is equivalent to the Nahm equations for the spin variables, with the dynamical boson as evolution parameter. We treat in detail the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4474","kind":"arxiv","version":1},"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":"2026-05-18T01:57:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y4Gfeqjk6k3NRcJ7yq9I5eOXNXQB+pPjsmHzN2MibpS8TmC4PVUauUO87B64GFSJ/JzdA3aIIbMSVINH8qOJDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T20:19:23.124330Z"},"content_sha256":"78766abf8f212604533ef62de78accb721c380509cbdd79f12e2f7edd99625f9","schema_version":"1.0","event_id":"sha256:78766abf8f212604533ef62de78accb721c380509cbdd79f12e2f7edd99625f9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IL6HWX66JEY6OZTA6I7GOID4XD/bundle.json","state_url":"https://pith.science/pith/IL6HWX66JEY6OZTA6I7GOID4XD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IL6HWX66JEY6OZTA6I7GOID4XD/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":"2026-05-28T20:19:23Z","links":{"resolver":"https://pith.science/pith/IL6HWX66JEY6OZTA6I7GOID4XD","bundle":"https://pith.science/pith/IL6HWX66JEY6OZTA6I7GOID4XD/bundle.json","state":"https://pith.science/pith/IL6HWX66JEY6OZTA6I7GOID4XD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IL6HWX66JEY6OZTA6I7GOID4XD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IL6HWX66JEY6OZTA6I7GOID4XD","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":"ce11aad4a3c6c3c4a2436f40dd81300f490a7b0675ecf7cae5be8928861c2af7","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-04-19T21:08:36Z","title_canon_sha256":"badb76fe69e64dde5366b05727ab347b3ef397b3b220bc44f2dd757b27ce6233"},"schema_version":"1.0","source":{"id":"1204.4474","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.4474","created_at":"2026-05-18T01:57:48Z"},{"alias_kind":"arxiv_version","alias_value":"1204.4474v1","created_at":"2026-05-18T01:57:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4474","created_at":"2026-05-18T01:57:48Z"},{"alias_kind":"pith_short_12","alias_value":"IL6HWX66JEY6","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IL6HWX66JEY6OZTA","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IL6HWX66","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:78766abf8f212604533ef62de78accb721c380509cbdd79f12e2f7edd99625f9","target":"graph","created_at":"2026-05-18T01:57:48Z","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":"We elaborate on a novel model of N=4 supersymmetric mechanics with extra spin variables. A dynamical linear (1,4,3) multiplet is coupled to a \"semi-dynamical\" linear (3,4,1) multiplet representing spin degrees of freedom in a Wess-Zumino action. The unique coupling of these two multiplets relates the dynamical bosonic variable to an arbitrary harmonic function of the SU(2) triplet of spin variables. As we prove at the classical and quantum level, N=4 supersymmetry is equivalent to the Nahm equations for the spin variables, with the dynamical boson as evolution parameter. We treat in detail the","authors_text":"Evgeny Ivanov, Olaf Lechtenfeld, Sergey Fedoruk","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-04-19T21:08:36Z","title":"Nahm equations in supersymmetric mechanics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4474","kind":"arxiv","version":1},"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":"sha256:4b3e722f2fdba1210e6f8135b50aa00ae09ac7944c5d6b17db56db80b6a89341","target":"record","created_at":"2026-05-18T01:57:48Z","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":"ce11aad4a3c6c3c4a2436f40dd81300f490a7b0675ecf7cae5be8928861c2af7","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-04-19T21:08:36Z","title_canon_sha256":"badb76fe69e64dde5366b05727ab347b3ef397b3b220bc44f2dd757b27ce6233"},"schema_version":"1.0","source":{"id":"1204.4474","kind":"arxiv","version":1}},"canonical_sha256":"42fc7b5fde4931e76660f23e67207cb8db20afbce6d0675b8780fb5acb02c3f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42fc7b5fde4931e76660f23e67207cb8db20afbce6d0675b8780fb5acb02c3f4","first_computed_at":"2026-05-18T01:57:48.412880Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:48.412880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"68rs2oSzR3zOhpc731V+LGMLYEVSBmvTtSO5cnx0pquiPxMRo07EAewC56l5UOUkGZMewgjk5p6woWGW9TZQAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:48.413354Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.4474","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b3e722f2fdba1210e6f8135b50aa00ae09ac7944c5d6b17db56db80b6a89341","sha256:78766abf8f212604533ef62de78accb721c380509cbdd79f12e2f7edd99625f9"],"state_sha256":"5c22752717f6ea344c9fc198f3df356f29df8c04293baea45cd1af6507a6d2da"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qN/nEKUQHDoc+4fzMAB0xbV9Kr+MSrymgPM+dfgyL+u8AGrQwtbNNp5kFwxL0BouF8Frh18+UCfJmnaG/XGZDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T20:19:23.127685Z","bundle_sha256":"cfe06e392a0227d59d4d3bf736b81e0889bf316bdf5752715d97aa8c28afbde7"}}