{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:HR5IJDN63QOTQ2RHVDQJ64NLP5","short_pith_number":"pith:HR5IJDN6","schema_version":"1.0","canonical_sha256":"3c7a848dbedc1d386a27a8e09f71ab7f7ce68f7eda5701960c674674596dde49","source":{"kind":"arxiv","id":"1610.08826","version":2},"attestation_state":"computed","paper":{"title":"The $\\mathbb{C}$P(2) Model at Non-Zero Chemical Potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-lat","authors_text":"Urs Gerber, Uwe-Jens Wiese, Wynne Evans","submitted_at":"2016-10-27T15:10:37Z","abstract_excerpt":"Recently the simulation of quantum field theories using man-made physical systems has become realistic. In this publication we present numerical results which support the use of quantum simulation experiments to study quantum field theories at non-zero chemical potential. We have numerically simulated the (1+1)-d $\\mathbb{C}$P(2) model, which shares several interesting features with QCD, namely asymptotic freedom, a dynamically generated mass gap and topological sectors, via dimensional reduction of a (2+1)-d microscopic theory of SU(3) quantum spins. Numerical results for the particle number "},"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":"1610.08826","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-10-27T15:10:37Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"bed9eeae51af2a1eeb628b596439d7daa807a8060eff0f19b775b65923759e38","abstract_canon_sha256":"772841d8b507e676a85e130a25cc65e3e00832477add70a50214f6004104c4fd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:33.132871Z","signature_b64":"PqO7pqR1VXcqqIntGwZ5MMy09Pc/Fj5RtgzWlb4suihgQcMMtpIOEJ/vf2oeNs1LQuk5mihIS4Ds7EzyBNd7Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c7a848dbedc1d386a27a8e09f71ab7f7ce68f7eda5701960c674674596dde49","last_reissued_at":"2026-05-18T01:00:33.132305Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:33.132305Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The $\\mathbb{C}$P(2) Model at Non-Zero Chemical Potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-lat","authors_text":"Urs Gerber, Uwe-Jens Wiese, Wynne Evans","submitted_at":"2016-10-27T15:10:37Z","abstract_excerpt":"Recently the simulation of quantum field theories using man-made physical systems has become realistic. In this publication we present numerical results which support the use of quantum simulation experiments to study quantum field theories at non-zero chemical potential. We have numerically simulated the (1+1)-d $\\mathbb{C}$P(2) model, which shares several interesting features with QCD, namely asymptotic freedom, a dynamically generated mass gap and topological sectors, via dimensional reduction of a (2+1)-d microscopic theory of SU(3) quantum spins. Numerical results for the particle number "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.08826","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":"1610.08826","created_at":"2026-05-18T01:00:33.132405+00:00"},{"alias_kind":"arxiv_version","alias_value":"1610.08826v2","created_at":"2026-05-18T01:00:33.132405+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.08826","created_at":"2026-05-18T01:00:33.132405+00:00"},{"alias_kind":"pith_short_12","alias_value":"HR5IJDN63QOT","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_16","alias_value":"HR5IJDN63QOTQ2RH","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_8","alias_value":"HR5IJDN6","created_at":"2026-05-18T12:30:19.053100+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/HR5IJDN63QOTQ2RHVDQJ64NLP5","json":"https://pith.science/pith/HR5IJDN63QOTQ2RHVDQJ64NLP5.json","graph_json":"https://pith.science/api/pith-number/HR5IJDN63QOTQ2RHVDQJ64NLP5/graph.json","events_json":"https://pith.science/api/pith-number/HR5IJDN63QOTQ2RHVDQJ64NLP5/events.json","paper":"https://pith.science/paper/HR5IJDN6"},"agent_actions":{"view_html":"https://pith.science/pith/HR5IJDN63QOTQ2RHVDQJ64NLP5","download_json":"https://pith.science/pith/HR5IJDN63QOTQ2RHVDQJ64NLP5.json","view_paper":"https://pith.science/paper/HR5IJDN6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1610.08826&json=true","fetch_graph":"https://pith.science/api/pith-number/HR5IJDN63QOTQ2RHVDQJ64NLP5/graph.json","fetch_events":"https://pith.science/api/pith-number/HR5IJDN63QOTQ2RHVDQJ64NLP5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HR5IJDN63QOTQ2RHVDQJ64NLP5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HR5IJDN63QOTQ2RHVDQJ64NLP5/action/storage_attestation","attest_author":"https://pith.science/pith/HR5IJDN63QOTQ2RHVDQJ64NLP5/action/author_attestation","sign_citation":"https://pith.science/pith/HR5IJDN63QOTQ2RHVDQJ64NLP5/action/citation_signature","submit_replication":"https://pith.science/pith/HR5IJDN63QOTQ2RHVDQJ64NLP5/action/replication_record"}},"created_at":"2026-05-18T01:00:33.132405+00:00","updated_at":"2026-05-18T01:00:33.132405+00:00"}