{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:3JFNNJZQUJLQJPKFM3Z6SBAUBA","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":"f5ef5ebbbba9814d271ed81d022ffb2a73cfb1383af3e0ba74398f23cdd87896","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-01-22T20:18:26Z","title_canon_sha256":"b68b179a259e9f12eb1fab19ee20671974ee36c4ce60e7b3f53ad4c91f657491"},"schema_version":"1.0","source":{"id":"1501.05622","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.05622","created_at":"2026-05-18T01:10:54Z"},{"alias_kind":"arxiv_version","alias_value":"1501.05622v2","created_at":"2026-05-18T01:10:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.05622","created_at":"2026-05-18T01:10:54Z"},{"alias_kind":"pith_short_12","alias_value":"3JFNNJZQUJLQ","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3JFNNJZQUJLQJPKF","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3JFNNJZQ","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:091b1005a82c046e33b53e5e8465466f6399cc1cbf0cb55745933d1fdb19341b","target":"graph","created_at":"2026-05-18T01:10:54Z","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":"Using the worldline SU(2|1) superfield approach, we construct N=4 superconformally invariant actions for the d=1 multiplets (1, 4, 3) and (2, 4, 2). The SU(2|1) superfield framework automatically implies the trigonometric realization of the superconformal symmetry and the harmonic oscillator term in the corresponding component actions. We deal with the general N=4 superconformal algebra D(2,1;$\\alpha$) and its central-extended $\\alpha$=0 and $\\alpha$=-1 psu(1,1|2)$\\oplus$su(2) descendants. We capitalize on the observation that D(2,1;$\\alpha$) at $\\alpha\\neq$0 can be treated as a closure of its","authors_text":"E. Ivanov, F. Toppan, S. Sidorov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-01-22T20:18:26Z","title":"Superconformal mechanics in SU(2|1) superspace"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.05622","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:ccab4264433516bfb109ab1db0152aa875ae17b459932ff2cebbbf22a3f7023f","target":"record","created_at":"2026-05-18T01:10:54Z","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":"f5ef5ebbbba9814d271ed81d022ffb2a73cfb1383af3e0ba74398f23cdd87896","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-01-22T20:18:26Z","title_canon_sha256":"b68b179a259e9f12eb1fab19ee20671974ee36c4ce60e7b3f53ad4c91f657491"},"schema_version":"1.0","source":{"id":"1501.05622","kind":"arxiv","version":2}},"canonical_sha256":"da4ad6a730a25704bd4566f3e90414080380d4df09406bb9b6b76bc5f69789d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da4ad6a730a25704bd4566f3e90414080380d4df09406bb9b6b76bc5f69789d8","first_computed_at":"2026-05-18T01:10:54.543666Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:54.543666Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YMlECEv5NyfgoV51Ly7B2R4UD7EGq6YUnIX1M16ou54asZclbzbKFKThVNFoEaXzX/LY/CvWcb/lHvss8KXUAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:54.544136Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.05622","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ccab4264433516bfb109ab1db0152aa875ae17b459932ff2cebbbf22a3f7023f","sha256:091b1005a82c046e33b53e5e8465466f6399cc1cbf0cb55745933d1fdb19341b"],"state_sha256":"ef76255a9f916d8339691d99d43006827132165edd640b93309b8d44dbffd91a"}