{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:SBM4HB4M3QOLEVQZHXG2P3ZKCK","short_pith_number":"pith:SBM4HB4M","canonical_record":{"source":{"id":"1101.3248","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-01-17T15:49:50Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"dbfe276bd4b0bd8aac1ef4accde7afc852b15bbabe59cc06e2fc5ca5c07e3d91","abstract_canon_sha256":"ee16780cf31c4c13c5eafcb30acbd6ec34fc09587b8da46c632c7520da028e1f"},"schema_version":"1.0"},"canonical_sha256":"9059c3878cdc1cb256193dcda7ef2a128ee2abe7c4dc48920fe5fdc67aaace92","source":{"kind":"arxiv","id":"1101.3248","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3248","created_at":"2026-05-18T02:03:39Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3248v1","created_at":"2026-05-18T02:03:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3248","created_at":"2026-05-18T02:03:39Z"},{"alias_kind":"pith_short_12","alias_value":"SBM4HB4M3QOL","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"SBM4HB4M3QOLEVQZ","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"SBM4HB4M","created_at":"2026-05-18T12:26:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:SBM4HB4M3QOLEVQZHXG2P3ZKCK","target":"record","payload":{"canonical_record":{"source":{"id":"1101.3248","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-01-17T15:49:50Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"dbfe276bd4b0bd8aac1ef4accde7afc852b15bbabe59cc06e2fc5ca5c07e3d91","abstract_canon_sha256":"ee16780cf31c4c13c5eafcb30acbd6ec34fc09587b8da46c632c7520da028e1f"},"schema_version":"1.0"},"canonical_sha256":"9059c3878cdc1cb256193dcda7ef2a128ee2abe7c4dc48920fe5fdc67aaace92","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:39.139880Z","signature_b64":"a6eon+5kApw8aM+etlVscwxJk1OK6nrJxZ+heAUMXf/KpcWeaEaC63TxIKHHTIUACb0dzX3LBKun0mvV87qjBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9059c3878cdc1cb256193dcda7ef2a128ee2abe7c4dc48920fe5fdc67aaace92","last_reissued_at":"2026-05-18T02:03:39.139024Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:39.139024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.3248","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":"2026-05-18T02:03:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hP7LP6QxZGYFtJpdnYzr7clY5U78iH3TYgye6flfswIn7dxVyqAHB+qAwa2b/1nRCjR1V37NzFn5alEMs9CMBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T12:19:25.807882Z"},"content_sha256":"e28b10da1d664bfc286da8481b8670eeffac88668da5dcc1ef510bef096f7b8f","schema_version":"1.0","event_id":"sha256:e28b10da1d664bfc286da8481b8670eeffac88668da5dcc1ef510bef096f7b8f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:SBM4HB4M3QOLEVQZHXG2P3ZKCK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Noise and Controllability: suppression of controllability in large quantum systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"quant-ph","authors_text":"Michael Khasin, Ronnie Kosloff","submitted_at":"2011-01-17T15:49:50Z","abstract_excerpt":"A closed quantum system is defined as completely controllable if an arbitrary unitary transformation can be executed using the available controls. In practice, control fields are a source of unavoidable noise. Can one design control fields such that the effect of noise is negligible on the time-scale of the transformation? Complete controllability in practice requires that the effect of noise can be suppressed for an arbitrary transformation. The present study considers a paradigm of control, where the Lie-algebraic structure of the control Hamiltonian is fixed, while the size of the system in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3248","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":"2026-05-18T02:03:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"82C8rtcUCubP4H4ECom0+9mRc8ND9wuQwgzHQ3/HuSjNbSIZ01puzrVVyJLK6kyn1aWzCv7mqkEwXf3wsbUUAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T12:19:25.808223Z"},"content_sha256":"ea01c3e75a5bfdc290c735257bc84eaa4bb75878e9622ef966387dda63d9e799","schema_version":"1.0","event_id":"sha256:ea01c3e75a5bfdc290c735257bc84eaa4bb75878e9622ef966387dda63d9e799"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SBM4HB4M3QOLEVQZHXG2P3ZKCK/bundle.json","state_url":"https://pith.science/pith/SBM4HB4M3QOLEVQZHXG2P3ZKCK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SBM4HB4M3QOLEVQZHXG2P3ZKCK/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":"2026-06-22T12:19:25Z","links":{"resolver":"https://pith.science/pith/SBM4HB4M3QOLEVQZHXG2P3ZKCK","bundle":"https://pith.science/pith/SBM4HB4M3QOLEVQZHXG2P3ZKCK/bundle.json","state":"https://pith.science/pith/SBM4HB4M3QOLEVQZHXG2P3ZKCK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SBM4HB4M3QOLEVQZHXG2P3ZKCK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:SBM4HB4M3QOLEVQZHXG2P3ZKCK","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":"ee16780cf31c4c13c5eafcb30acbd6ec34fc09587b8da46c632c7520da028e1f","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-01-17T15:49:50Z","title_canon_sha256":"dbfe276bd4b0bd8aac1ef4accde7afc852b15bbabe59cc06e2fc5ca5c07e3d91"},"schema_version":"1.0","source":{"id":"1101.3248","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3248","created_at":"2026-05-18T02:03:39Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3248v1","created_at":"2026-05-18T02:03:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3248","created_at":"2026-05-18T02:03:39Z"},{"alias_kind":"pith_short_12","alias_value":"SBM4HB4M3QOL","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"SBM4HB4M3QOLEVQZ","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"SBM4HB4M","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:ea01c3e75a5bfdc290c735257bc84eaa4bb75878e9622ef966387dda63d9e799","target":"graph","created_at":"2026-05-18T02:03:39Z","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":"A closed quantum system is defined as completely controllable if an arbitrary unitary transformation can be executed using the available controls. In practice, control fields are a source of unavoidable noise. Can one design control fields such that the effect of noise is negligible on the time-scale of the transformation? Complete controllability in practice requires that the effect of noise can be suppressed for an arbitrary transformation. The present study considers a paradigm of control, where the Lie-algebraic structure of the control Hamiltonian is fixed, while the size of the system in","authors_text":"Michael Khasin, Ronnie Kosloff","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-01-17T15:49:50Z","title":"Noise and Controllability: suppression of controllability in large quantum systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3248","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:e28b10da1d664bfc286da8481b8670eeffac88668da5dcc1ef510bef096f7b8f","target":"record","created_at":"2026-05-18T02:03:39Z","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":"ee16780cf31c4c13c5eafcb30acbd6ec34fc09587b8da46c632c7520da028e1f","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-01-17T15:49:50Z","title_canon_sha256":"dbfe276bd4b0bd8aac1ef4accde7afc852b15bbabe59cc06e2fc5ca5c07e3d91"},"schema_version":"1.0","source":{"id":"1101.3248","kind":"arxiv","version":1}},"canonical_sha256":"9059c3878cdc1cb256193dcda7ef2a128ee2abe7c4dc48920fe5fdc67aaace92","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9059c3878cdc1cb256193dcda7ef2a128ee2abe7c4dc48920fe5fdc67aaace92","first_computed_at":"2026-05-18T02:03:39.139024Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:39.139024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"a6eon+5kApw8aM+etlVscwxJk1OK6nrJxZ+heAUMXf/KpcWeaEaC63TxIKHHTIUACb0dzX3LBKun0mvV87qjBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:39.139880Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.3248","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e28b10da1d664bfc286da8481b8670eeffac88668da5dcc1ef510bef096f7b8f","sha256:ea01c3e75a5bfdc290c735257bc84eaa4bb75878e9622ef966387dda63d9e799"],"state_sha256":"a14bf4be0a93aa5aba703ed764c7de9bb769525b801decd007717980520076dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UKSVXnOgMS8bXNzS7Vij3+wGsZegccIN9PjUmlz+hBSo68L+nzC3UQ+MHhXdWsoijXpt5+I2/I/Z8gQpPHy6Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T12:19:25.810161Z","bundle_sha256":"13167dfb8ef0d6578568eae17f72ef032648c8952a603f8238d71f671abb693d"}}