{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:L5EP64DWC6G4KTQV57CJQX5DKM","short_pith_number":"pith:L5EP64DW","schema_version":"1.0","canonical_sha256":"5f48ff7076178dc54e15efc4985fa3533fd06bb5daa8c48260b7b9a3d0ddaf57","source":{"kind":"arxiv","id":"1512.00848","version":2},"attestation_state":"computed","paper":{"title":"Understanding analog quantum simulation dynamics in coupled ion-trap qubits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.dis-nn","authors_text":"S. Das Sarma, Yang-Le Wu","submitted_at":"2015-12-02T21:00:00Z","abstract_excerpt":"We study numerically a disordered transverse-field Ising Hamiltonian with long-range couplings. This model was recently investigated experimentally in a trapped-ion quantum simulator and was found to exhibit features of many-body localization at strong disorder. We use exact diagonalization to study the collective state preservation and the eigenstate entanglement structure as a function of both disorder strength and interaction range. Our numerical results, using the same system sizes as the experiment, verify the observation of many-body localization reported in the recent quantum simulation"},"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":"1512.00848","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2015-12-02T21:00:00Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"ae1b34521f40e0fade9926d4907d5ea907b9c564c22bad365022a0f56e3b1cb8","abstract_canon_sha256":"f9823b1b2073d6da210c59044e40e6823b381b4b1da6cc8f2a2164336f89beb5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:19:53.296234Z","signature_b64":"NxURtutQtf6sCkWu3Ju27xT3r2t4oj/y7KXO+2ZIB1ZH4bj09OWFMWvtbUaBfQuTxXXoj3XEYsrQ6N2a6M8QAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f48ff7076178dc54e15efc4985fa3533fd06bb5daa8c48260b7b9a3d0ddaf57","last_reissued_at":"2026-05-18T01:19:53.295779Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:19:53.295779Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Understanding analog quantum simulation dynamics in coupled ion-trap qubits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.dis-nn","authors_text":"S. Das Sarma, Yang-Le Wu","submitted_at":"2015-12-02T21:00:00Z","abstract_excerpt":"We study numerically a disordered transverse-field Ising Hamiltonian with long-range couplings. This model was recently investigated experimentally in a trapped-ion quantum simulator and was found to exhibit features of many-body localization at strong disorder. We use exact diagonalization to study the collective state preservation and the eigenstate entanglement structure as a function of both disorder strength and interaction range. Our numerical results, using the same system sizes as the experiment, verify the observation of many-body localization reported in the recent quantum simulation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.00848","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1512.00848","created_at":"2026-05-18T01:19:53.295842+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.00848v2","created_at":"2026-05-18T01:19:53.295842+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.00848","created_at":"2026-05-18T01:19:53.295842+00:00"},{"alias_kind":"pith_short_12","alias_value":"L5EP64DWC6G4","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"L5EP64DWC6G4KTQV","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"L5EP64DW","created_at":"2026-05-18T12:29:29.992203+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/L5EP64DWC6G4KTQV57CJQX5DKM","json":"https://pith.science/pith/L5EP64DWC6G4KTQV57CJQX5DKM.json","graph_json":"https://pith.science/api/pith-number/L5EP64DWC6G4KTQV57CJQX5DKM/graph.json","events_json":"https://pith.science/api/pith-number/L5EP64DWC6G4KTQV57CJQX5DKM/events.json","paper":"https://pith.science/paper/L5EP64DW"},"agent_actions":{"view_html":"https://pith.science/pith/L5EP64DWC6G4KTQV57CJQX5DKM","download_json":"https://pith.science/pith/L5EP64DWC6G4KTQV57CJQX5DKM.json","view_paper":"https://pith.science/paper/L5EP64DW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.00848&json=true","fetch_graph":"https://pith.science/api/pith-number/L5EP64DWC6G4KTQV57CJQX5DKM/graph.json","fetch_events":"https://pith.science/api/pith-number/L5EP64DWC6G4KTQV57CJQX5DKM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L5EP64DWC6G4KTQV57CJQX5DKM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L5EP64DWC6G4KTQV57CJQX5DKM/action/storage_attestation","attest_author":"https://pith.science/pith/L5EP64DWC6G4KTQV57CJQX5DKM/action/author_attestation","sign_citation":"https://pith.science/pith/L5EP64DWC6G4KTQV57CJQX5DKM/action/citation_signature","submit_replication":"https://pith.science/pith/L5EP64DWC6G4KTQV57CJQX5DKM/action/replication_record"}},"created_at":"2026-05-18T01:19:53.295842+00:00","updated_at":"2026-05-18T01:19:53.295842+00:00"}