{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:KKYYJ6JUXUEQTY7L57N2IO3NVV","short_pith_number":"pith:KKYYJ6JU","canonical_record":{"source":{"id":"1302.6596","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-02-26T21:01:45Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con","quant-ph"],"title_canon_sha256":"a23fb96118629033a8873e2161991d14f3e5529a96d5ac9f90a4457a4be014c1","abstract_canon_sha256":"baff26c2951ee4cddf173485374a6be4e4d895dd06ecde5e427a769b26730166"},"schema_version":"1.0"},"canonical_sha256":"52b184f934bd0909e3ebefdba43b6dad7d15716f6d7308561f95bee1d0c84fbd","source":{"kind":"arxiv","id":"1302.6596","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.6596","created_at":"2026-05-18T01:51:27Z"},{"alias_kind":"arxiv_version","alias_value":"1302.6596v2","created_at":"2026-05-18T01:51:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.6596","created_at":"2026-05-18T01:51:27Z"},{"alias_kind":"pith_short_12","alias_value":"KKYYJ6JUXUEQ","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"KKYYJ6JUXUEQTY7L","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"KKYYJ6JU","created_at":"2026-05-18T12:27:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:KKYYJ6JUXUEQTY7L57N2IO3NVV","target":"record","payload":{"canonical_record":{"source":{"id":"1302.6596","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-02-26T21:01:45Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con","quant-ph"],"title_canon_sha256":"a23fb96118629033a8873e2161991d14f3e5529a96d5ac9f90a4457a4be014c1","abstract_canon_sha256":"baff26c2951ee4cddf173485374a6be4e4d895dd06ecde5e427a769b26730166"},"schema_version":"1.0"},"canonical_sha256":"52b184f934bd0909e3ebefdba43b6dad7d15716f6d7308561f95bee1d0c84fbd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:27.063219Z","signature_b64":"Bqm5NWjJqoZ54gaqcpCJeqnoHkDCCu4/g9elpRSdWXt+TiUwLAE12aGpWYfO+68HE0kGPY26GVx7G42XMcrbAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"52b184f934bd0909e3ebefdba43b6dad7d15716f6d7308561f95bee1d0c84fbd","last_reissued_at":"2026-05-18T01:51:27.062404Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:27.062404Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.6596","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:51:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fX0FccgpzyF8jCsU6hqxhPYLn7xi7sPLiBxIe6cWDmfraxg/akYsE5/k0/uvLHky5cN8+CMZAZlDxs+qpMk4DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T19:42:32.502797Z"},"content_sha256":"536e347ae2462819f1bbe783d019f15a138ed43428eea047b4cefa710f4df286","schema_version":"1.0","event_id":"sha256:536e347ae2462819f1bbe783d019f15a138ed43428eea047b4cefa710f4df286"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:KKYYJ6JUXUEQTY7L57N2IO3NVV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Simulation Architecture for Lattice Bosons in Arbitrary, Tunable External Gauge Fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.supr-con","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Eliot Kapit","submitted_at":"2013-02-26T21:01:45Z","abstract_excerpt":"We describe a lattice of asymmetrical qubit pairs in one or two dimensions, with couplings arranged so that the motion of single-qubit excited states mimics the behavior of charged lattice bosons hopping in a magnetic field. We show in particular that one can choose the parameters of the many-body circuit to reach a regime where the complex hopping phase between any two elements can be tuned to any value by simply adjusting the relative phases of two applied oscillating voltage signals. We also propose a specific realization of our model using coupled three junction flux qubits, in which one c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.6596","kind":"arxiv","version":2},"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":"2026-05-18T01:51:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xIs1U60OJ2AFn7ns+gv5uxPlUmn5r2GiiRMwhjzPCPbUjjw+lyEZHsW6AwzUzueYg9tEaTZ/JxfinGBHGRoRAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T19:42:32.503378Z"},"content_sha256":"779e875965a335eb8850f5b0652db996100fcc9f5c7937f6e83b00d2b17bc57e","schema_version":"1.0","event_id":"sha256:779e875965a335eb8850f5b0652db996100fcc9f5c7937f6e83b00d2b17bc57e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KKYYJ6JUXUEQTY7L57N2IO3NVV/bundle.json","state_url":"https://pith.science/pith/KKYYJ6JUXUEQTY7L57N2IO3NVV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KKYYJ6JUXUEQTY7L57N2IO3NVV/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":"2026-06-11T19:42:32Z","links":{"resolver":"https://pith.science/pith/KKYYJ6JUXUEQTY7L57N2IO3NVV","bundle":"https://pith.science/pith/KKYYJ6JUXUEQTY7L57N2IO3NVV/bundle.json","state":"https://pith.science/pith/KKYYJ6JUXUEQTY7L57N2IO3NVV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KKYYJ6JUXUEQTY7L57N2IO3NVV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:KKYYJ6JUXUEQTY7L57N2IO3NVV","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":"baff26c2951ee4cddf173485374a6be4e4d895dd06ecde5e427a769b26730166","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-02-26T21:01:45Z","title_canon_sha256":"a23fb96118629033a8873e2161991d14f3e5529a96d5ac9f90a4457a4be014c1"},"schema_version":"1.0","source":{"id":"1302.6596","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.6596","created_at":"2026-05-18T01:51:27Z"},{"alias_kind":"arxiv_version","alias_value":"1302.6596v2","created_at":"2026-05-18T01:51:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.6596","created_at":"2026-05-18T01:51:27Z"},{"alias_kind":"pith_short_12","alias_value":"KKYYJ6JUXUEQ","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"KKYYJ6JUXUEQTY7L","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"KKYYJ6JU","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:779e875965a335eb8850f5b0652db996100fcc9f5c7937f6e83b00d2b17bc57e","target":"graph","created_at":"2026-05-18T01:51:27Z","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 describe a lattice of asymmetrical qubit pairs in one or two dimensions, with couplings arranged so that the motion of single-qubit excited states mimics the behavior of charged lattice bosons hopping in a magnetic field. We show in particular that one can choose the parameters of the many-body circuit to reach a regime where the complex hopping phase between any two elements can be tuned to any value by simply adjusting the relative phases of two applied oscillating voltage signals. We also propose a specific realization of our model using coupled three junction flux qubits, in which one c","authors_text":"Eliot Kapit","cross_cats":["cond-mat.mes-hall","cond-mat.supr-con","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-02-26T21:01:45Z","title":"Quantum Simulation Architecture for Lattice Bosons in Arbitrary, Tunable External Gauge Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.6596","kind":"arxiv","version":2},"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":"sha256:536e347ae2462819f1bbe783d019f15a138ed43428eea047b4cefa710f4df286","target":"record","created_at":"2026-05-18T01:51:27Z","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":"baff26c2951ee4cddf173485374a6be4e4d895dd06ecde5e427a769b26730166","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-02-26T21:01:45Z","title_canon_sha256":"a23fb96118629033a8873e2161991d14f3e5529a96d5ac9f90a4457a4be014c1"},"schema_version":"1.0","source":{"id":"1302.6596","kind":"arxiv","version":2}},"canonical_sha256":"52b184f934bd0909e3ebefdba43b6dad7d15716f6d7308561f95bee1d0c84fbd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52b184f934bd0909e3ebefdba43b6dad7d15716f6d7308561f95bee1d0c84fbd","first_computed_at":"2026-05-18T01:51:27.062404Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:27.062404Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Bqm5NWjJqoZ54gaqcpCJeqnoHkDCCu4/g9elpRSdWXt+TiUwLAE12aGpWYfO+68HE0kGPY26GVx7G42XMcrbAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:27.063219Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.6596","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:536e347ae2462819f1bbe783d019f15a138ed43428eea047b4cefa710f4df286","sha256:779e875965a335eb8850f5b0652db996100fcc9f5c7937f6e83b00d2b17bc57e"],"state_sha256":"947f404886f5c93f05ecd13b514890a3d98950a30a3a5e2ca28348e2350c8c29"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k754F+WyEWnPQhK+KqFu6oehVYHF3XiiV/6f+LqKPcS9H6Ux24/y3mrESL+MhS3CrQhe0lrZRAWTIF0/NZXmBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T19:42:32.506753Z","bundle_sha256":"305db81fb8a3f04d42c9fa4ef3e2be5b58d4c90b9c03e3aa3ad26655abee6b11"}}