{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:W5QAA47YNBSGGILWPBB3PT7YAE","short_pith_number":"pith:W5QAA47Y","canonical_record":{"source":{"id":"1801.00042","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-12-29T21:38:37Z","cross_cats_sorted":["cond-mat.other","cond-mat.str-el","physics.atom-ph"],"title_canon_sha256":"513650e6fd8dbbef9236ef56a3d23b45504b90cc40823fc313d47e053e72517f","abstract_canon_sha256":"3999ec797094bbe340c9db8679836490bc20c20d9b9754f72ff08223720913c6"},"schema_version":"1.0"},"canonical_sha256":"b7600073f868646321767843b7cff8010edc5170cd4e643a5a80f2696d68c2d7","source":{"kind":"arxiv","id":"1801.00042","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00042","created_at":"2026-05-18T00:26:59Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00042v1","created_at":"2026-05-18T00:26:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00042","created_at":"2026-05-18T00:26:59Z"},{"alias_kind":"pith_short_12","alias_value":"W5QAA47YNBSG","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"W5QAA47YNBSGGILW","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"W5QAA47Y","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:W5QAA47YNBSGGILWPBB3PT7YAE","target":"record","payload":{"canonical_record":{"source":{"id":"1801.00042","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-12-29T21:38:37Z","cross_cats_sorted":["cond-mat.other","cond-mat.str-el","physics.atom-ph"],"title_canon_sha256":"513650e6fd8dbbef9236ef56a3d23b45504b90cc40823fc313d47e053e72517f","abstract_canon_sha256":"3999ec797094bbe340c9db8679836490bc20c20d9b9754f72ff08223720913c6"},"schema_version":"1.0"},"canonical_sha256":"b7600073f868646321767843b7cff8010edc5170cd4e643a5a80f2696d68c2d7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:59.640957Z","signature_b64":"/9w6kSEXll2J/Dac0+btz0vnqPQTOodyCrTz7eksn70incO8J3NOHZ3E8XPASAM1VZ2w8FGdDU9D8yRiqogJBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7600073f868646321767843b7cff8010edc5170cd4e643a5a80f2696d68c2d7","last_reissued_at":"2026-05-18T00:26:59.640419Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:59.640419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.00042","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":"2026-05-18T00:26:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EpZXovFCwbX2SJOEE2VG5AM864T38oi/Sx/bNTR92HU62IANCi6C0AGVN0CwiMkIYZ+Bo6y9pkLmq+nhjWp9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T07:51:20.394982Z"},"content_sha256":"42bb382960351f826ae00d111cda6c0928f263d83144a4d83ddad0b18b44f234","schema_version":"1.0","event_id":"sha256:42bb382960351f826ae00d111cda6c0928f263d83144a4d83ddad0b18b44f234"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:W5QAA47YNBSGGILWPBB3PT7YAE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum metrology based on strongly correlated matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other","cond-mat.str-el","physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"Mikhail D. Lukin, Norman Y. Yao, Soonwon Choi","submitted_at":"2017-12-29T21:38:37Z","abstract_excerpt":"We propose and analyze a new method for quantum metrology based on stable non-equilibrium states of quantum matter. Our approach utilizes quantum correlations stabilized by strong interactions and periodic driving. As an example, we present an explicit protocol to perform Floquet enhanced measurements of an oscillating magnetic field in Ising-interacting spin systems. Our protocol allows one to circumvent the interaction-induced decoherence associated with high density spin ensembles and is robust to the presence of noise and imperfections. Applications to nanoscale magnetic sensing and precis"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00042","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":"2026-05-18T00:26:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pj1ct5lzQMiNfFend7mgaZql7bZfMMYt2fgnh2Meui1+X+WXPqvM4IFt7alzUCJyV0N92Gau6mGhQ/3223jDAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T07:51:20.395361Z"},"content_sha256":"65b1e055cdbee4bb2fd249902eedcb018a208e0919a2a956dffa24fad7ed4816","schema_version":"1.0","event_id":"sha256:65b1e055cdbee4bb2fd249902eedcb018a208e0919a2a956dffa24fad7ed4816"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W5QAA47YNBSGGILWPBB3PT7YAE/bundle.json","state_url":"https://pith.science/pith/W5QAA47YNBSGGILWPBB3PT7YAE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W5QAA47YNBSGGILWPBB3PT7YAE/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":"2026-05-27T07:51:20Z","links":{"resolver":"https://pith.science/pith/W5QAA47YNBSGGILWPBB3PT7YAE","bundle":"https://pith.science/pith/W5QAA47YNBSGGILWPBB3PT7YAE/bundle.json","state":"https://pith.science/pith/W5QAA47YNBSGGILWPBB3PT7YAE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W5QAA47YNBSGGILWPBB3PT7YAE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:W5QAA47YNBSGGILWPBB3PT7YAE","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":"3999ec797094bbe340c9db8679836490bc20c20d9b9754f72ff08223720913c6","cross_cats_sorted":["cond-mat.other","cond-mat.str-el","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-12-29T21:38:37Z","title_canon_sha256":"513650e6fd8dbbef9236ef56a3d23b45504b90cc40823fc313d47e053e72517f"},"schema_version":"1.0","source":{"id":"1801.00042","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00042","created_at":"2026-05-18T00:26:59Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00042v1","created_at":"2026-05-18T00:26:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00042","created_at":"2026-05-18T00:26:59Z"},{"alias_kind":"pith_short_12","alias_value":"W5QAA47YNBSG","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"W5QAA47YNBSGGILW","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"W5QAA47Y","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:65b1e055cdbee4bb2fd249902eedcb018a208e0919a2a956dffa24fad7ed4816","target":"graph","created_at":"2026-05-18T00:26:59Z","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 propose and analyze a new method for quantum metrology based on stable non-equilibrium states of quantum matter. Our approach utilizes quantum correlations stabilized by strong interactions and periodic driving. As an example, we present an explicit protocol to perform Floquet enhanced measurements of an oscillating magnetic field in Ising-interacting spin systems. Our protocol allows one to circumvent the interaction-induced decoherence associated with high density spin ensembles and is robust to the presence of noise and imperfections. Applications to nanoscale magnetic sensing and precis","authors_text":"Mikhail D. Lukin, Norman Y. Yao, Soonwon Choi","cross_cats":["cond-mat.other","cond-mat.str-el","physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-12-29T21:38:37Z","title":"Quantum metrology based on strongly correlated matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00042","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":"sha256:42bb382960351f826ae00d111cda6c0928f263d83144a4d83ddad0b18b44f234","target":"record","created_at":"2026-05-18T00:26:59Z","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":"3999ec797094bbe340c9db8679836490bc20c20d9b9754f72ff08223720913c6","cross_cats_sorted":["cond-mat.other","cond-mat.str-el","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-12-29T21:38:37Z","title_canon_sha256":"513650e6fd8dbbef9236ef56a3d23b45504b90cc40823fc313d47e053e72517f"},"schema_version":"1.0","source":{"id":"1801.00042","kind":"arxiv","version":1}},"canonical_sha256":"b7600073f868646321767843b7cff8010edc5170cd4e643a5a80f2696d68c2d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7600073f868646321767843b7cff8010edc5170cd4e643a5a80f2696d68c2d7","first_computed_at":"2026-05-18T00:26:59.640419Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:59.640419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/9w6kSEXll2J/Dac0+btz0vnqPQTOodyCrTz7eksn70incO8J3NOHZ3E8XPASAM1VZ2w8FGdDU9D8yRiqogJBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:59.640957Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.00042","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:42bb382960351f826ae00d111cda6c0928f263d83144a4d83ddad0b18b44f234","sha256:65b1e055cdbee4bb2fd249902eedcb018a208e0919a2a956dffa24fad7ed4816"],"state_sha256":"c39f1c3d30e5b128e399d24451b1101a1d188eab7d927389faeab772bda02942"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hXmqstMHLXYLEfjfS84lT0BunZPiOsbNx2n9FMtpifpgp9JsWqzFvllw82nI9L95zgdWrWM33+O115Siw+L2CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T07:51:20.398540Z","bundle_sha256":"759b348705ef4cc0aca04aaa10d7f13d06a3bc55d4d10f65e764714d20e3f47c"}}