{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:FRCKTWSJPAUJK6XZ3NVYBHOM3E","short_pith_number":"pith:FRCKTWSJ","schema_version":"1.0","canonical_sha256":"2c44a9da497828957af9db6b809dccd93e324ebc7a73721397583cbee3ab7b66","source":{"kind":"arxiv","id":"1402.1806","version":1},"attestation_state":"computed","paper":{"title":"The magnetic moments of the proton and the antiproton","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"A. Mooser, C. C. Rodegheri, C. Leiteritz, C. Ospelkaus, C. Smorra, G. Schneider, H. Kracke, H. Nagahama, J. Walz, K. Blaum, K. Franke, S. Braeuninger, S. Ulmer, S. Van Gorp, W. Quint, Y. Matsuda, Y. Yamazaki","submitted_at":"2014-02-08T00:57:10Z","abstract_excerpt":"Recent exciting progress in the preparation and manipulation of the motional quantum states of a single trapped proton enabled the first direct detection of the particle's spin state. Based on this success the proton magnetic moment $\\mu_p$ was measured with ppm precision in a Penning trap with a superimposed magnetic field inhomogeneity. An improvement by an additional factor of 1000 in precision is possible by application of the so-called double Penning trap technique. In a recent paper we reported the first demonstration of this method with a single trapped proton, which is a major step tow"},"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":"1402.1806","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-02-08T00:57:10Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"66c686993fda838b1254b3cb3fca15a0b53b1c6823cd5aeb69b23f66040d7447","abstract_canon_sha256":"99e08c0d7b0d9a6d31e998a69a0c56d0e88a0b7ef5d5e39785273c3c0f5202b3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:46.261623Z","signature_b64":"K5VlzeeqzorRzcLEcNkWiKLWnlWv7fNk7v252eI9pAsrfpMwnQ5x64Y4M7R+4Ivr4VNJXDWeWEsVSlPnE2k+Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c44a9da497828957af9db6b809dccd93e324ebc7a73721397583cbee3ab7b66","last_reissued_at":"2026-05-18T01:44:46.261101Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:46.261101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The magnetic moments of the proton and the antiproton","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"A. Mooser, C. C. Rodegheri, C. Leiteritz, C. Ospelkaus, C. Smorra, G. Schneider, H. Kracke, H. Nagahama, J. Walz, K. Blaum, K. Franke, S. Braeuninger, S. Ulmer, S. Van Gorp, W. Quint, Y. Matsuda, Y. Yamazaki","submitted_at":"2014-02-08T00:57:10Z","abstract_excerpt":"Recent exciting progress in the preparation and manipulation of the motional quantum states of a single trapped proton enabled the first direct detection of the particle's spin state. Based on this success the proton magnetic moment $\\mu_p$ was measured with ppm precision in a Penning trap with a superimposed magnetic field inhomogeneity. An improvement by an additional factor of 1000 in precision is possible by application of the so-called double Penning trap technique. In a recent paper we reported the first demonstration of this method with a single trapped proton, which is a major step tow"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1806","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1402.1806","created_at":"2026-05-18T01:44:46.261185+00:00"},{"alias_kind":"arxiv_version","alias_value":"1402.1806v1","created_at":"2026-05-18T01:44:46.261185+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.1806","created_at":"2026-05-18T01:44:46.261185+00:00"},{"alias_kind":"pith_short_12","alias_value":"FRCKTWSJPAUJ","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"FRCKTWSJPAUJK6XZ","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"FRCKTWSJ","created_at":"2026-05-18T12:28:28.263976+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/FRCKTWSJPAUJK6XZ3NVYBHOM3E","json":"https://pith.science/pith/FRCKTWSJPAUJK6XZ3NVYBHOM3E.json","graph_json":"https://pith.science/api/pith-number/FRCKTWSJPAUJK6XZ3NVYBHOM3E/graph.json","events_json":"https://pith.science/api/pith-number/FRCKTWSJPAUJK6XZ3NVYBHOM3E/events.json","paper":"https://pith.science/paper/FRCKTWSJ"},"agent_actions":{"view_html":"https://pith.science/pith/FRCKTWSJPAUJK6XZ3NVYBHOM3E","download_json":"https://pith.science/pith/FRCKTWSJPAUJK6XZ3NVYBHOM3E.json","view_paper":"https://pith.science/paper/FRCKTWSJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1402.1806&json=true","fetch_graph":"https://pith.science/api/pith-number/FRCKTWSJPAUJK6XZ3NVYBHOM3E/graph.json","fetch_events":"https://pith.science/api/pith-number/FRCKTWSJPAUJK6XZ3NVYBHOM3E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FRCKTWSJPAUJK6XZ3NVYBHOM3E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FRCKTWSJPAUJK6XZ3NVYBHOM3E/action/storage_attestation","attest_author":"https://pith.science/pith/FRCKTWSJPAUJK6XZ3NVYBHOM3E/action/author_attestation","sign_citation":"https://pith.science/pith/FRCKTWSJPAUJK6XZ3NVYBHOM3E/action/citation_signature","submit_replication":"https://pith.science/pith/FRCKTWSJPAUJK6XZ3NVYBHOM3E/action/replication_record"}},"created_at":"2026-05-18T01:44:46.261185+00:00","updated_at":"2026-05-18T01:44:46.261185+00:00"}