{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:AFSMW2Q2M6HJ5KQVV5PTJP4UB3","short_pith_number":"pith:AFSMW2Q2","canonical_record":{"source":{"id":"0912.2517","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-12-13T18:44:07Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"9fb962146be759e19494c20aceec3ab5aab89c737a54930cd01752aaf13f706e","abstract_canon_sha256":"57bf1f2b1da5b54152fea7a488ac10e025c9c41487a080f84338a0e477063160"},"schema_version":"1.0"},"canonical_sha256":"0164cb6a1a678e9eaa15af5f34bf940edc30919df0ad3b33f8afb6059bf33bae","source":{"kind":"arxiv","id":"0912.2517","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2517","created_at":"2026-05-18T02:10:24Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2517v1","created_at":"2026-05-18T02:10:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2517","created_at":"2026-05-18T02:10:24Z"},{"alias_kind":"pith_short_12","alias_value":"AFSMW2Q2M6HJ","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"AFSMW2Q2M6HJ5KQV","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"AFSMW2Q2","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:AFSMW2Q2M6HJ5KQVV5PTJP4UB3","target":"record","payload":{"canonical_record":{"source":{"id":"0912.2517","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-12-13T18:44:07Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"9fb962146be759e19494c20aceec3ab5aab89c737a54930cd01752aaf13f706e","abstract_canon_sha256":"57bf1f2b1da5b54152fea7a488ac10e025c9c41487a080f84338a0e477063160"},"schema_version":"1.0"},"canonical_sha256":"0164cb6a1a678e9eaa15af5f34bf940edc30919df0ad3b33f8afb6059bf33bae","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:10:24.050406Z","signature_b64":"vO5WjJUIpPty1BFP2Db7+o2byMGJaO0wxmZJ7l0sd2JcjI9w/8VY2VacdVI7mVsXQ3O6NtH7YD9WOpMz4X/xAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0164cb6a1a678e9eaa15af5f34bf940edc30919df0ad3b33f8afb6059bf33bae","last_reissued_at":"2026-05-18T02:10:24.049819Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:10:24.049819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0912.2517","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":"2026-05-18T02:10:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n1kSagHF/B72hGpdDXqdrp4vtyoObLYdXjW/Kd8B9nspK2gZHgmg56+HV0sgAtU/hq4/DVJBrZGVySn/AwmsBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T02:54:49.910908Z"},"content_sha256":"8e58212424a383377bc4e36a7d121c7963fa8d8b3f5bf3448e703e6163f5da32","schema_version":"1.0","event_id":"sha256:8e58212424a383377bc4e36a7d121c7963fa8d8b3f5bf3448e703e6163f5da32"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:AFSMW2Q2M6HJ5KQVV5PTJP4UB3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Imprinting Patterns of Neutral Atoms in an Optical Lattice using Magnetic Resonance Techniques","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"Andreas Steffen, Artur Widera, Dieter Meschede, Jai-Min Choi, Leonid F\\\"orster, Micha{\\l} Karski, Noomen Belmechri, Wolfgang Alt","submitted_at":"2009-12-13T18:44:07Z","abstract_excerpt":"We prepare arbitrary patterns of neutral atoms in a one-dimensional (1D) optical lattice with single-site precision using microwave radiation in a magnetic field gradient. We give a detailed account of the current limitations and propose methods to overcome them. Our results have direct relevance for addressing of planes, strings or single atoms in higher dimensional optical lattices for quantum information processing or quantum simulations with standard methods in current experiments. Furthermore, our findings pave the way for arbitrary single qubit control with single site resolution."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2517","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":"2026-05-18T02:10:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f5oohDV2iguw05FPgFsO0j7fwOu2jt+AkKnxrZv+isxf70RElzCygOR7iUowqC8Ot76Ndf5TQ6hqlLDchvfTDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T02:54:49.911695Z"},"content_sha256":"f60d51b199821170fa011470ad47d30781d050f11132004016576068266d597e","schema_version":"1.0","event_id":"sha256:f60d51b199821170fa011470ad47d30781d050f11132004016576068266d597e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AFSMW2Q2M6HJ5KQVV5PTJP4UB3/bundle.json","state_url":"https://pith.science/pith/AFSMW2Q2M6HJ5KQVV5PTJP4UB3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AFSMW2Q2M6HJ5KQVV5PTJP4UB3/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":"2026-05-31T02:54:49Z","links":{"resolver":"https://pith.science/pith/AFSMW2Q2M6HJ5KQVV5PTJP4UB3","bundle":"https://pith.science/pith/AFSMW2Q2M6HJ5KQVV5PTJP4UB3/bundle.json","state":"https://pith.science/pith/AFSMW2Q2M6HJ5KQVV5PTJP4UB3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AFSMW2Q2M6HJ5KQVV5PTJP4UB3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:AFSMW2Q2M6HJ5KQVV5PTJP4UB3","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":"57bf1f2b1da5b54152fea7a488ac10e025c9c41487a080f84338a0e477063160","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-12-13T18:44:07Z","title_canon_sha256":"9fb962146be759e19494c20aceec3ab5aab89c737a54930cd01752aaf13f706e"},"schema_version":"1.0","source":{"id":"0912.2517","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2517","created_at":"2026-05-18T02:10:24Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2517v1","created_at":"2026-05-18T02:10:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2517","created_at":"2026-05-18T02:10:24Z"},{"alias_kind":"pith_short_12","alias_value":"AFSMW2Q2M6HJ","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"AFSMW2Q2M6HJ5KQV","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"AFSMW2Q2","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:f60d51b199821170fa011470ad47d30781d050f11132004016576068266d597e","target":"graph","created_at":"2026-05-18T02:10:24Z","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 prepare arbitrary patterns of neutral atoms in a one-dimensional (1D) optical lattice with single-site precision using microwave radiation in a magnetic field gradient. We give a detailed account of the current limitations and propose methods to overcome them. Our results have direct relevance for addressing of planes, strings or single atoms in higher dimensional optical lattices for quantum information processing or quantum simulations with standard methods in current experiments. Furthermore, our findings pave the way for arbitrary single qubit control with single site resolution.","authors_text":"Andreas Steffen, Artur Widera, Dieter Meschede, Jai-Min Choi, Leonid F\\\"orster, Micha{\\l} Karski, Noomen Belmechri, Wolfgang Alt","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-12-13T18:44:07Z","title":"Imprinting Patterns of Neutral Atoms in an Optical Lattice using Magnetic Resonance Techniques"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2517","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":"sha256:8e58212424a383377bc4e36a7d121c7963fa8d8b3f5bf3448e703e6163f5da32","target":"record","created_at":"2026-05-18T02:10:24Z","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":"57bf1f2b1da5b54152fea7a488ac10e025c9c41487a080f84338a0e477063160","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-12-13T18:44:07Z","title_canon_sha256":"9fb962146be759e19494c20aceec3ab5aab89c737a54930cd01752aaf13f706e"},"schema_version":"1.0","source":{"id":"0912.2517","kind":"arxiv","version":1}},"canonical_sha256":"0164cb6a1a678e9eaa15af5f34bf940edc30919df0ad3b33f8afb6059bf33bae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0164cb6a1a678e9eaa15af5f34bf940edc30919df0ad3b33f8afb6059bf33bae","first_computed_at":"2026-05-18T02:10:24.049819Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:10:24.049819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vO5WjJUIpPty1BFP2Db7+o2byMGJaO0wxmZJ7l0sd2JcjI9w/8VY2VacdVI7mVsXQ3O6NtH7YD9WOpMz4X/xAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:10:24.050406Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.2517","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e58212424a383377bc4e36a7d121c7963fa8d8b3f5bf3448e703e6163f5da32","sha256:f60d51b199821170fa011470ad47d30781d050f11132004016576068266d597e"],"state_sha256":"a18970ed7a6d65b08ac136bc5aba3cfca39084e78b6c80aa2e15f6a3eb8d31f1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WkuWgqmbrW4CwVkTjpRjcVT+y84fyY+dvkDyaphbh4nnjGcjOwM1WGqBl6N4Hx0DhRJriZGkldmQ2aA1zoGzBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T02:54:49.915760Z","bundle_sha256":"19be46f801df52f1ab114236b8660d9fe2ad5e88a3f5acb106566ac5f7d0cd3a"}}