{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:LYZFTVOME2BTFSWPV6UUGA5UJ7","short_pith_number":"pith:LYZFTVOM","schema_version":"1.0","canonical_sha256":"5e3259d5cc268332cacfafa94303b44fcfcbea0976367aa0a814012f5a98295c","source":{"kind":"arxiv","id":"1908.04180","version":1},"attestation_state":"computed","paper":{"title":"Magnetic resonance force microscopy with a one-dimensional resolution of 0.9 nanometers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.app-ph","authors_text":"A. Eichler, B. A. Moores, C. L. Degen, H. Takahashi, J. Ko\\v{s}ata, J. Rhensius, M. D. Krass, M. H\\'eritier, R. Pachlatko, U. Grob","submitted_at":"2019-08-12T14:44:23Z","abstract_excerpt":"Magnetic resonance force microscopy (MRFM) is a scanning probe technique capable of detecting MRI signals from nanoscale sample volumes, providing a paradigm-changing potential for structural biology and medical research. Thus far, however, experiments have not reached suffcient spatial resolution for retrieving meaningful structural information from samples. In this work, we report MRFM imaging scans demonstrating a resolution of 0.9 nm and a localization precision of 0.6 nm in one dimension. Our progress is enabled by an improved spin excitation protocol furnishing us with sharp spatial cont"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1908.04180","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2019-08-12T14:44:23Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a92aa32977c412bffe37dfba121cbf6bfd0fd0ca6275645faa779c44aa9038ce","abstract_canon_sha256":"68e72c1aa51d80c198ea0b97df26a34fc695e66a2f764a391067772f3aa6870a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:31:15.204481Z","signature_b64":"IzSxibZTIsRbfJq47W1CyAGFszd+LF7eCki+CSbFKR1WiDBPlQFrrzNUtjQYHmtEyn27mfWCnB/KUy9RHhSEDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5e3259d5cc268332cacfafa94303b44fcfcbea0976367aa0a814012f5a98295c","last_reissued_at":"2026-07-05T00:31:15.204131Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:31:15.204131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetic resonance force microscopy with a one-dimensional resolution of 0.9 nanometers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.app-ph","authors_text":"A. Eichler, B. A. Moores, C. L. Degen, H. Takahashi, J. Ko\\v{s}ata, J. Rhensius, M. D. Krass, M. H\\'eritier, R. Pachlatko, U. Grob","submitted_at":"2019-08-12T14:44:23Z","abstract_excerpt":"Magnetic resonance force microscopy (MRFM) is a scanning probe technique capable of detecting MRI signals from nanoscale sample volumes, providing a paradigm-changing potential for structural biology and medical research. Thus far, however, experiments have not reached suffcient spatial resolution for retrieving meaningful structural information from samples. In this work, we report MRFM imaging scans demonstrating a resolution of 0.9 nm and a localization precision of 0.6 nm in one dimension. Our progress is enabled by an improved spin excitation protocol furnishing us with sharp spatial cont"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.04180","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/1908.04180/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1908.04180","created_at":"2026-07-05T00:31:15.204187+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.04180v1","created_at":"2026-07-05T00:31:15.204187+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.04180","created_at":"2026-07-05T00:31:15.204187+00:00"},{"alias_kind":"pith_short_12","alias_value":"LYZFTVOME2BT","created_at":"2026-07-05T00:31:15.204187+00:00"},{"alias_kind":"pith_short_16","alias_value":"LYZFTVOME2BTFSWP","created_at":"2026-07-05T00:31:15.204187+00:00"},{"alias_kind":"pith_short_8","alias_value":"LYZFTVOM","created_at":"2026-07-05T00:31:15.204187+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7","json":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7.json","graph_json":"https://pith.science/api/pith-number/LYZFTVOME2BTFSWPV6UUGA5UJ7/graph.json","events_json":"https://pith.science/api/pith-number/LYZFTVOME2BTFSWPV6UUGA5UJ7/events.json","paper":"https://pith.science/paper/LYZFTVOM"},"agent_actions":{"view_html":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7","download_json":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7.json","view_paper":"https://pith.science/paper/LYZFTVOM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.04180&json=true","fetch_graph":"https://pith.science/api/pith-number/LYZFTVOME2BTFSWPV6UUGA5UJ7/graph.json","fetch_events":"https://pith.science/api/pith-number/LYZFTVOME2BTFSWPV6UUGA5UJ7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7/action/storage_attestation","attest_author":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7/action/author_attestation","sign_citation":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7/action/citation_signature","submit_replication":"https://pith.science/pith/LYZFTVOME2BTFSWPV6UUGA5UJ7/action/replication_record"}},"created_at":"2026-07-05T00:31:15.204187+00:00","updated_at":"2026-07-05T00:31:15.204187+00:00"}