{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:SIRCKIL33JHY7MS4TNBOZDHE6G","short_pith_number":"pith:SIRCKIL3","canonical_record":{"source":{"id":"1912.03079","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2019-12-06T12:01:07Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"5705c1b38c5026c58d726368bcd2a2945492cdce7bddef434aab157258bc83ab","abstract_canon_sha256":"ef59e6563a9ec91ba026e53d08a1915d10b3d56bb103f5c088d9aaea4bcbae2b"},"schema_version":"1.0"},"canonical_sha256":"922225217bda4f8fb25c9b42ec8ce4f193d2f38a2553bce69292881e48bd5127","source":{"kind":"arxiv","id":"1912.03079","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.03079","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"arxiv_version","alias_value":"1912.03079v3","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.03079","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"pith_short_12","alias_value":"SIRCKIL33JHY","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"pith_short_16","alias_value":"SIRCKIL33JHY7MS4","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"pith_short_8","alias_value":"SIRCKIL3","created_at":"2026-07-05T01:52:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:SIRCKIL33JHY7MS4TNBOZDHE6G","target":"record","payload":{"canonical_record":{"source":{"id":"1912.03079","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2019-12-06T12:01:07Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"5705c1b38c5026c58d726368bcd2a2945492cdce7bddef434aab157258bc83ab","abstract_canon_sha256":"ef59e6563a9ec91ba026e53d08a1915d10b3d56bb103f5c088d9aaea4bcbae2b"},"schema_version":"1.0"},"canonical_sha256":"922225217bda4f8fb25c9b42ec8ce4f193d2f38a2553bce69292881e48bd5127","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:52:15.493788Z","signature_b64":"6/DEpYe4PhGuvTgSgXxPynjHUp3U/eochmAdFYgtVJkmGy/87ergdfVw9K84aB1/ktWnq+CYQj+pJcaxmdhADA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"922225217bda4f8fb25c9b42ec8ce4f193d2f38a2553bce69292881e48bd5127","last_reissued_at":"2026-07-05T01:52:15.493293Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:52:15.493293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1912.03079","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:52:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zTT4OmnPK4yI5urWZ4MCPCLeMQUYuhMRa4aPYHQietAWfM8cU21Y/N9j1ArIaHLOHyieUxjy+XWJamIzHk6QCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:02:58.374781Z"},"content_sha256":"0894f6dfbed2d5e0ff37bd1a48865412ced8f76cfa7ab8dadff95d04e109beda","schema_version":"1.0","event_id":"sha256:0894f6dfbed2d5e0ff37bd1a48865412ced8f76cfa7ab8dadff95d04e109beda"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:SIRCKIL33JHY7MS4TNBOZDHE6G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spatial tomography of individual atoms in a quantum gas microscope","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Carrie A. Weidner, Jacob F. Sherson, Jan J. Arlt, Jens S. Laustsen, Ott\\'o El\\'iasson, Robert Heck, Romain M\\\"uller","submitted_at":"2019-12-06T12:01:07Z","abstract_excerpt":"We demonstrate a method to determine the position of single atoms in a three-dimensional optical lattice. Atoms are sparsely loaded from a far-off-resonant optical tweezer into a few vertical planes of a cubic optical lattice positioned near a high-resolution microscope objective. In a single realization of the experiment, we pin the atoms in deep lattices and then acquire multiple fluorescence images with single-site resolution. The objective is translated between images, bringing different lattice planes of the lattice into focus. The applicability of our method is assessed using simulated f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.03079","kind":"arxiv","version":3},"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/1912.03079/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:52:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h4RzKf3fmjkZPT3dTv69eaNi72ZE1FBWwXBjwCYqIUyeZJN3KRbtivZi15lB99uofztteiRDSWO6hUYzbJjIAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:02:58.375178Z"},"content_sha256":"336956d8fd1bdbec00919b964dd510090d8e462b6435e1a66d8345f579335797","schema_version":"1.0","event_id":"sha256:336956d8fd1bdbec00919b964dd510090d8e462b6435e1a66d8345f579335797"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SIRCKIL33JHY7MS4TNBOZDHE6G/bundle.json","state_url":"https://pith.science/pith/SIRCKIL33JHY7MS4TNBOZDHE6G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SIRCKIL33JHY7MS4TNBOZDHE6G/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":"2026-07-07T05:02:58Z","links":{"resolver":"https://pith.science/pith/SIRCKIL33JHY7MS4TNBOZDHE6G","bundle":"https://pith.science/pith/SIRCKIL33JHY7MS4TNBOZDHE6G/bundle.json","state":"https://pith.science/pith/SIRCKIL33JHY7MS4TNBOZDHE6G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SIRCKIL33JHY7MS4TNBOZDHE6G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:SIRCKIL33JHY7MS4TNBOZDHE6G","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":"ef59e6563a9ec91ba026e53d08a1915d10b3d56bb103f5c088d9aaea4bcbae2b","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2019-12-06T12:01:07Z","title_canon_sha256":"5705c1b38c5026c58d726368bcd2a2945492cdce7bddef434aab157258bc83ab"},"schema_version":"1.0","source":{"id":"1912.03079","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.03079","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"arxiv_version","alias_value":"1912.03079v3","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.03079","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"pith_short_12","alias_value":"SIRCKIL33JHY","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"pith_short_16","alias_value":"SIRCKIL33JHY7MS4","created_at":"2026-07-05T01:52:15Z"},{"alias_kind":"pith_short_8","alias_value":"SIRCKIL3","created_at":"2026-07-05T01:52:15Z"}],"graph_snapshots":[{"event_id":"sha256:336956d8fd1bdbec00919b964dd510090d8e462b6435e1a66d8345f579335797","target":"graph","created_at":"2026-07-05T01:52:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1912.03079/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We demonstrate a method to determine the position of single atoms in a three-dimensional optical lattice. Atoms are sparsely loaded from a far-off-resonant optical tweezer into a few vertical planes of a cubic optical lattice positioned near a high-resolution microscope objective. In a single realization of the experiment, we pin the atoms in deep lattices and then acquire multiple fluorescence images with single-site resolution. The objective is translated between images, bringing different lattice planes of the lattice into focus. The applicability of our method is assessed using simulated f","authors_text":"Carrie A. Weidner, Jacob F. Sherson, Jan J. Arlt, Jens S. Laustsen, Ott\\'o El\\'iasson, Robert Heck, Romain M\\\"uller","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2019-12-06T12:01:07Z","title":"Spatial tomography of individual atoms in a quantum gas microscope"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.03079","kind":"arxiv","version":3},"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":"sha256:0894f6dfbed2d5e0ff37bd1a48865412ced8f76cfa7ab8dadff95d04e109beda","target":"record","created_at":"2026-07-05T01:52:15Z","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":"ef59e6563a9ec91ba026e53d08a1915d10b3d56bb103f5c088d9aaea4bcbae2b","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2019-12-06T12:01:07Z","title_canon_sha256":"5705c1b38c5026c58d726368bcd2a2945492cdce7bddef434aab157258bc83ab"},"schema_version":"1.0","source":{"id":"1912.03079","kind":"arxiv","version":3}},"canonical_sha256":"922225217bda4f8fb25c9b42ec8ce4f193d2f38a2553bce69292881e48bd5127","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"922225217bda4f8fb25c9b42ec8ce4f193d2f38a2553bce69292881e48bd5127","first_computed_at":"2026-07-05T01:52:15.493293Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:52:15.493293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6/DEpYe4PhGuvTgSgXxPynjHUp3U/eochmAdFYgtVJkmGy/87ergdfVw9K84aB1/ktWnq+CYQj+pJcaxmdhADA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:52:15.493788Z","signed_message":"canonical_sha256_bytes"},"source_id":"1912.03079","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0894f6dfbed2d5e0ff37bd1a48865412ced8f76cfa7ab8dadff95d04e109beda","sha256:336956d8fd1bdbec00919b964dd510090d8e462b6435e1a66d8345f579335797"],"state_sha256":"a1dc89ebff05066aa22a767947838d153539977cd6a70448d3503a6e23d5429e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u79irflt2jCTvRO913fRIhjg0pG4XrEjy0OzS8+xAsCmqFmxNAUC44WSaFsU5HlN3q0h0bSooW4FZFeos6dXBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T05:02:58.377845Z","bundle_sha256":"21bc16aece1c25c88cb0f791464e958b55853e56846d19c342bdcc490fcc6300"}}