{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:QPXBPYRTHHCHQCPJXNYVAPXYPY","short_pith_number":"pith:QPXBPYRT","canonical_record":{"source":{"id":"2506.19572","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-24T12:36:06Z","cross_cats_sorted":[],"title_canon_sha256":"2ae462ce97efeeabcd1d9abca0ba9c787e098481c448434594b461d3a52320f8","abstract_canon_sha256":"0ec207e8153e9a15f0f5be01242b925ac0744c6be30e4bc58b4cf41ea6e53ff5"},"schema_version":"1.0"},"canonical_sha256":"83ee17e23339c47809e9bb71503ef87e38825d0f31d34c4b3022b4cc22392a5b","source":{"kind":"arxiv","id":"2506.19572","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.19572","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"arxiv_version","alias_value":"2506.19572v4","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.19572","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"pith_short_12","alias_value":"QPXBPYRTHHCH","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"pith_short_16","alias_value":"QPXBPYRTHHCHQCPJ","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"pith_short_8","alias_value":"QPXBPYRT","created_at":"2026-06-19T16:09:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:QPXBPYRTHHCHQCPJXNYVAPXYPY","target":"record","payload":{"canonical_record":{"source":{"id":"2506.19572","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-24T12:36:06Z","cross_cats_sorted":[],"title_canon_sha256":"2ae462ce97efeeabcd1d9abca0ba9c787e098481c448434594b461d3a52320f8","abstract_canon_sha256":"0ec207e8153e9a15f0f5be01242b925ac0744c6be30e4bc58b4cf41ea6e53ff5"},"schema_version":"1.0"},"canonical_sha256":"83ee17e23339c47809e9bb71503ef87e38825d0f31d34c4b3022b4cc22392a5b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:09:49.794121Z","signature_b64":"sEHM5FWaeFpYgZMyZsDI4YYmWjLlbz7V5DMlPrgU42GZiM/vKyCqGP5Q4g320IkIMneOu6hLsnpfsWBDRHBPCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"83ee17e23339c47809e9bb71503ef87e38825d0f31d34c4b3022b4cc22392a5b","last_reissued_at":"2026-06-19T16:09:49.793705Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:09:49.793705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.19572","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-19T16:09:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f+vWECgAqD6eKfEWwscHNd7abyrdfvgPqpiUMATKWkx6anPn1sDBDvcgpp6P6Ry85eezXwOFCrLJc81HsPXeCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T16:55:46.074264Z"},"content_sha256":"8e050d9a1fa7a2fd22a31403961c1abacc2123c491c63c5eb778154374355dd6","schema_version":"1.0","event_id":"sha256:8e050d9a1fa7a2fd22a31403961c1abacc2123c491c63c5eb778154374355dd6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:QPXBPYRTHHCHQCPJXNYVAPXYPY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"DRAG-Compatible Leakage Suppression in Landau--Zener Control via Isoprobability Twins","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Ivo S. Mihov, Nikolay V. Vitanov","submitted_at":"2025-06-24T12:36:06Z","abstract_excerpt":"Analytically solvable models -- particularly the Landau-Majorana-St\\\"uckelberg-Zener (LMSZ) and Allen-Eberly-Hioe (AEH) models -- underpin many quantum-gate implementations and population-transfer protocols. However, their canonical pulse shapes are incompatible with modern leakage-suppression techniques and some systems. Most notably, the constant Rabi envelope of the LMSZ pulse prevents many leakage-suppression approaches, which require smoothness. We address both limitations by developing the concept of isoprobability twin models: distinct pairs of Rabi frequency $\\Omega(t)$ and detuning $\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.19572","kind":"arxiv","version":4},"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/2506.19572/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-19T16:09:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lL5t9j2KfvFJwyGdnbwp8PGYypKuH7SfWGQb4ngyXK/koOTYRGLK5yCogENfSTDPQYcUKLAJSTm7nQpCwdXMDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T16:55:46.074743Z"},"content_sha256":"c2d7e168ace5aec6c3adfad817b48020a55abaa80ea32c0ff93df2bb7eb31d0b","schema_version":"1.0","event_id":"sha256:c2d7e168ace5aec6c3adfad817b48020a55abaa80ea32c0ff93df2bb7eb31d0b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QPXBPYRTHHCHQCPJXNYVAPXYPY/bundle.json","state_url":"https://pith.science/pith/QPXBPYRTHHCHQCPJXNYVAPXYPY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QPXBPYRTHHCHQCPJXNYVAPXYPY/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":"2026-08-14T16:55:46Z","links":{"resolver":"https://pith.science/pith/QPXBPYRTHHCHQCPJXNYVAPXYPY","bundle":"https://pith.science/pith/QPXBPYRTHHCHQCPJXNYVAPXYPY/bundle.json","state":"https://pith.science/pith/QPXBPYRTHHCHQCPJXNYVAPXYPY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QPXBPYRTHHCHQCPJXNYVAPXYPY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:QPXBPYRTHHCHQCPJXNYVAPXYPY","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":"0ec207e8153e9a15f0f5be01242b925ac0744c6be30e4bc58b4cf41ea6e53ff5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-24T12:36:06Z","title_canon_sha256":"2ae462ce97efeeabcd1d9abca0ba9c787e098481c448434594b461d3a52320f8"},"schema_version":"1.0","source":{"id":"2506.19572","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.19572","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"arxiv_version","alias_value":"2506.19572v4","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.19572","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"pith_short_12","alias_value":"QPXBPYRTHHCH","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"pith_short_16","alias_value":"QPXBPYRTHHCHQCPJ","created_at":"2026-06-19T16:09:49Z"},{"alias_kind":"pith_short_8","alias_value":"QPXBPYRT","created_at":"2026-06-19T16:09:49Z"}],"graph_snapshots":[{"event_id":"sha256:c2d7e168ace5aec6c3adfad817b48020a55abaa80ea32c0ff93df2bb7eb31d0b","target":"graph","created_at":"2026-06-19T16:09:49Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2506.19572/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Analytically solvable models -- particularly the Landau-Majorana-St\\\"uckelberg-Zener (LMSZ) and Allen-Eberly-Hioe (AEH) models -- underpin many quantum-gate implementations and population-transfer protocols. However, their canonical pulse shapes are incompatible with modern leakage-suppression techniques and some systems. Most notably, the constant Rabi envelope of the LMSZ pulse prevents many leakage-suppression approaches, which require smoothness. We address both limitations by developing the concept of isoprobability twin models: distinct pairs of Rabi frequency $\\Omega(t)$ and detuning $\\","authors_text":"Ivo S. Mihov, Nikolay V. Vitanov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-24T12:36:06Z","title":"DRAG-Compatible Leakage Suppression in Landau--Zener Control via Isoprobability Twins"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.19572","kind":"arxiv","version":4},"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":"sha256:8e050d9a1fa7a2fd22a31403961c1abacc2123c491c63c5eb778154374355dd6","target":"record","created_at":"2026-06-19T16:09:49Z","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":"0ec207e8153e9a15f0f5be01242b925ac0744c6be30e4bc58b4cf41ea6e53ff5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-24T12:36:06Z","title_canon_sha256":"2ae462ce97efeeabcd1d9abca0ba9c787e098481c448434594b461d3a52320f8"},"schema_version":"1.0","source":{"id":"2506.19572","kind":"arxiv","version":4}},"canonical_sha256":"83ee17e23339c47809e9bb71503ef87e38825d0f31d34c4b3022b4cc22392a5b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83ee17e23339c47809e9bb71503ef87e38825d0f31d34c4b3022b4cc22392a5b","first_computed_at":"2026-06-19T16:09:49.793705Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:09:49.793705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sEHM5FWaeFpYgZMyZsDI4YYmWjLlbz7V5DMlPrgU42GZiM/vKyCqGP5Q4g320IkIMneOu6hLsnpfsWBDRHBPCw==","signature_status":"signed_v1","signed_at":"2026-06-19T16:09:49.794121Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.19572","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e050d9a1fa7a2fd22a31403961c1abacc2123c491c63c5eb778154374355dd6","sha256:c2d7e168ace5aec6c3adfad817b48020a55abaa80ea32c0ff93df2bb7eb31d0b"],"state_sha256":"06129242f2092d64b863bf450701771987694c99b4bf428f931888a9fb95c4c0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gNpvjNsGBX2sWUAMGRcU9smGkV1vPJuOTWp92+9I8W72zXXfpGgxxNwitK8tnd+VcwaWC9ho2wgh0a2vSHg0BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T16:55:46.084136Z","bundle_sha256":"9aff3e262ab7e7768a1654b683e901738bd10d6834308e93b3994c3c359313da"}}