{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ACGCTYZXC4SSHGCVHINYKHHDXW","short_pith_number":"pith:ACGCTYZX","canonical_record":{"source":{"id":"2606.07472","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-05T17:24:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"fe42a2aa9da53ff57b7e198f8c6130e0120b35c05618d195417dce730200e75b","abstract_canon_sha256":"1e72a66c5b37060caa37aad4ca2d50cbaa4fb8bc10dcb210081efb56ba1f88c2"},"schema_version":"1.0"},"canonical_sha256":"008c29e33717252398553a1b851ce3bd969b16d054a7c0efab696bbd93d5a15c","source":{"kind":"arxiv","id":"2606.07472","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.07472","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"arxiv_version","alias_value":"2606.07472v1","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.07472","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"pith_short_12","alias_value":"ACGCTYZXC4SS","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"pith_short_16","alias_value":"ACGCTYZXC4SSHGCV","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"pith_short_8","alias_value":"ACGCTYZX","created_at":"2026-06-08T01:05:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ACGCTYZXC4SSHGCVHINYKHHDXW","target":"record","payload":{"canonical_record":{"source":{"id":"2606.07472","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-05T17:24:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"fe42a2aa9da53ff57b7e198f8c6130e0120b35c05618d195417dce730200e75b","abstract_canon_sha256":"1e72a66c5b37060caa37aad4ca2d50cbaa4fb8bc10dcb210081efb56ba1f88c2"},"schema_version":"1.0"},"canonical_sha256":"008c29e33717252398553a1b851ce3bd969b16d054a7c0efab696bbd93d5a15c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-08T01:05:29.124861Z","signature_b64":"3/zOOHVkZThI1R2Uq5CheA8/1qycNZbMPgUk5WvYL3Jo4qOM/5WhBsj+MT/auWmZdLglIjPdmjfuxRI8Zi+wBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"008c29e33717252398553a1b851ce3bd969b16d054a7c0efab696bbd93d5a15c","last_reissued_at":"2026-06-08T01:05:29.123910Z","signature_status":"signed_v1","first_computed_at":"2026-06-08T01:05:29.123910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.07472","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":"2026-06-08T01:05:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZY6xmK8lGs7rYAZz/lO2FqCaRbn7XvMoBnvF+QilhIqrwaDaNkxLACIrgOHYxXqNoeh9Tm6Nea+D4ulVeZbXCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T13:40:42.077414Z"},"content_sha256":"e96a8f7dbdab2b1af06c344612eb76c2f2709a7fabf232f249844d897ee34137","schema_version":"1.0","event_id":"sha256:e96a8f7dbdab2b1af06c344612eb76c2f2709a7fabf232f249844d897ee34137"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ACGCTYZXC4SSHGCVHINYKHHDXW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Driving Exchange Interaction in Spin Qubits with Quasi-Zero Pulses","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Fahd A. Mohiyaddin, Florian Luthi, Julian D. Teske, Pranav S. Mundada, Remy L. Delva, Rostyslav Savytskyy, Shobhan Kulshreshtha, Thomas Watson, Yuval Baum","submitted_at":"2026-06-05T17:24:29Z","abstract_excerpt":"The implementation of high-fidelity quantum gates for spin qubits requires accurate control of exchange interactions between electrons confined in quantum dots, but pulse distortions can limit this control accuracy. Although linear-dynamical distortions can be compensated for by appropriately convolving the control signal, determining the necessary convolution requires detailed knowledge of the distortion's transfer function, and therefore the calibration of numerous parameters. Alternatively, control pulses can be designed to have a net-zero time integral canceling out linear-dynamical pulse "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.07472","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.07472/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":"2026-06-08T01:05:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kupnBv3OE8XSm1mBZd5yAezAGwu6tCPEDU4xkWCM+aENc7p9+4SxGG7v8HrnANFXhG9f+s+RgQlNQPyHHFi9Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T13:40:42.077795Z"},"content_sha256":"9a30f20d51087fea62d6e307d7f751a16b7d6a67561fce510d423e66b4d43578","schema_version":"1.0","event_id":"sha256:9a30f20d51087fea62d6e307d7f751a16b7d6a67561fce510d423e66b4d43578"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ACGCTYZXC4SSHGCVHINYKHHDXW/bundle.json","state_url":"https://pith.science/pith/ACGCTYZXC4SSHGCVHINYKHHDXW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ACGCTYZXC4SSHGCVHINYKHHDXW/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":"2026-06-30T13:40:42Z","links":{"resolver":"https://pith.science/pith/ACGCTYZXC4SSHGCVHINYKHHDXW","bundle":"https://pith.science/pith/ACGCTYZXC4SSHGCVHINYKHHDXW/bundle.json","state":"https://pith.science/pith/ACGCTYZXC4SSHGCVHINYKHHDXW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ACGCTYZXC4SSHGCVHINYKHHDXW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ACGCTYZXC4SSHGCVHINYKHHDXW","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":"1e72a66c5b37060caa37aad4ca2d50cbaa4fb8bc10dcb210081efb56ba1f88c2","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-05T17:24:29Z","title_canon_sha256":"fe42a2aa9da53ff57b7e198f8c6130e0120b35c05618d195417dce730200e75b"},"schema_version":"1.0","source":{"id":"2606.07472","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.07472","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"arxiv_version","alias_value":"2606.07472v1","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.07472","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"pith_short_12","alias_value":"ACGCTYZXC4SS","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"pith_short_16","alias_value":"ACGCTYZXC4SSHGCV","created_at":"2026-06-08T01:05:29Z"},{"alias_kind":"pith_short_8","alias_value":"ACGCTYZX","created_at":"2026-06-08T01:05:29Z"}],"graph_snapshots":[{"event_id":"sha256:9a30f20d51087fea62d6e307d7f751a16b7d6a67561fce510d423e66b4d43578","target":"graph","created_at":"2026-06-08T01:05:29Z","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/2606.07472/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The implementation of high-fidelity quantum gates for spin qubits requires accurate control of exchange interactions between electrons confined in quantum dots, but pulse distortions can limit this control accuracy. Although linear-dynamical distortions can be compensated for by appropriately convolving the control signal, determining the necessary convolution requires detailed knowledge of the distortion's transfer function, and therefore the calibration of numerous parameters. Alternatively, control pulses can be designed to have a net-zero time integral canceling out linear-dynamical pulse ","authors_text":"Fahd A. Mohiyaddin, Florian Luthi, Julian D. Teske, Pranav S. Mundada, Remy L. Delva, Rostyslav Savytskyy, Shobhan Kulshreshtha, Thomas Watson, Yuval Baum","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-05T17:24:29Z","title":"Driving Exchange Interaction in Spin Qubits with Quasi-Zero Pulses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.07472","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:e96a8f7dbdab2b1af06c344612eb76c2f2709a7fabf232f249844d897ee34137","target":"record","created_at":"2026-06-08T01:05:29Z","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":"1e72a66c5b37060caa37aad4ca2d50cbaa4fb8bc10dcb210081efb56ba1f88c2","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-05T17:24:29Z","title_canon_sha256":"fe42a2aa9da53ff57b7e198f8c6130e0120b35c05618d195417dce730200e75b"},"schema_version":"1.0","source":{"id":"2606.07472","kind":"arxiv","version":1}},"canonical_sha256":"008c29e33717252398553a1b851ce3bd969b16d054a7c0efab696bbd93d5a15c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"008c29e33717252398553a1b851ce3bd969b16d054a7c0efab696bbd93d5a15c","first_computed_at":"2026-06-08T01:05:29.123910Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-08T01:05:29.123910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3/zOOHVkZThI1R2Uq5CheA8/1qycNZbMPgUk5WvYL3Jo4qOM/5WhBsj+MT/auWmZdLglIjPdmjfuxRI8Zi+wBQ==","signature_status":"signed_v1","signed_at":"2026-06-08T01:05:29.124861Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.07472","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e96a8f7dbdab2b1af06c344612eb76c2f2709a7fabf232f249844d897ee34137","sha256:9a30f20d51087fea62d6e307d7f751a16b7d6a67561fce510d423e66b4d43578"],"state_sha256":"224610b45b88398c0b715a38b5e78f257878b7c107d3e9028836dae764f7df2f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3rc0Q2BKJmmD5V1zktuYijDvM4uHaGqmB9G16F+UyCuJE+XJo8xivbooGGETo1OivMTpbOcGzFs89hN09XsoCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T13:40:42.080107Z","bundle_sha256":"91f6e74441b211574a015076cb824440a156559766afbdfc0ea6f6504ede0aa8"}}