{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:HUXOYIXWYY6U2ZO4FVUI2RRBI4","short_pith_number":"pith:HUXOYIXW","schema_version":"1.0","canonical_sha256":"3d2eec22f6c63d4d65dc2d688d46214737bcb82c826edbe5a88a4aec1c4ba91f","source":{"kind":"arxiv","id":"2308.13596","version":2},"attestation_state":"computed","paper":{"title":"Realtime dynamics of hyperon spin correlations from string fragmentation in a deformed four-flavor Schwinger model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th","quant-ph"],"primary_cat":"hep-ph","authors_text":"Jo\\~ao Barata, Raju Venugopalan, Wenjie Gong","submitted_at":"2023-08-25T18:00:01Z","abstract_excerpt":"Self-polarizing weak decays of $\\Lambda$-hyperons provide unique insight into the role of entanglement in the fragmentation of QCD strings through measurements of the spin correlations of $\\Lambda{\\bar \\Lambda}$-pairs produced in collider experiments. The simplest quantum field theory representing the underlying parton dynamics is the four-flavor massive Schwinger model plus an effective spin-flip term, where the flavors are mapped to light (up/down) and heavy (strange) quarks and their spins. This construction provides a novel way to explore hyperon spin-correlations in 1+1-dimensions. We inv"},"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":"2308.13596","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-08-25T18:00:01Z","cross_cats_sorted":["nucl-th","quant-ph"],"title_canon_sha256":"a61c5e7cc4608f953a753a0845682da7f6709ed008bf928f28913beeb129cec2","abstract_canon_sha256":"693d36917463bc3413e5e64c3de45799021dca79ad907c76710cd0c927d01e64"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:49:13.401948Z","signature_b64":"Lg6QNcnbQCN/kT5HFTD/+uughe63440L2U7G5D1N+AIltv6fkVr+dHSml6TDVpaDCcu/tCnj7X0K0ti2MeyMAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3d2eec22f6c63d4d65dc2d688d46214737bcb82c826edbe5a88a4aec1c4ba91f","last_reissued_at":"2026-07-05T07:49:13.401462Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:49:13.401462Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Realtime dynamics of hyperon spin correlations from string fragmentation in a deformed four-flavor Schwinger model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th","quant-ph"],"primary_cat":"hep-ph","authors_text":"Jo\\~ao Barata, Raju Venugopalan, Wenjie Gong","submitted_at":"2023-08-25T18:00:01Z","abstract_excerpt":"Self-polarizing weak decays of $\\Lambda$-hyperons provide unique insight into the role of entanglement in the fragmentation of QCD strings through measurements of the spin correlations of $\\Lambda{\\bar \\Lambda}$-pairs produced in collider experiments. The simplest quantum field theory representing the underlying parton dynamics is the four-flavor massive Schwinger model plus an effective spin-flip term, where the flavors are mapped to light (up/down) and heavy (strange) quarks and their spins. This construction provides a novel way to explore hyperon spin-correlations in 1+1-dimensions. We inv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.13596","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2308.13596/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2308.13596","created_at":"2026-07-05T07:49:13.401527+00:00"},{"alias_kind":"arxiv_version","alias_value":"2308.13596v2","created_at":"2026-07-05T07:49:13.401527+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.13596","created_at":"2026-07-05T07:49:13.401527+00:00"},{"alias_kind":"pith_short_12","alias_value":"HUXOYIXWYY6U","created_at":"2026-07-05T07:49:13.401527+00:00"},{"alias_kind":"pith_short_16","alias_value":"HUXOYIXWYY6U2ZO4","created_at":"2026-07-05T07:49:13.401527+00:00"},{"alias_kind":"pith_short_8","alias_value":"HUXOYIXW","created_at":"2026-07-05T07:49:13.401527+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":11,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.24811","citing_title":"Hyperon-pair spin tomography beyond scalar spin correlations","ref_index":88,"is_internal_anchor":false},{"citing_arxiv_id":"2606.17240","citing_title":"Quantum decoherence of hyperon spin correlations in QCD hadronization","ref_index":23,"is_internal_anchor":false},{"citing_arxiv_id":"2606.30737","citing_title":"$\\Lambda \\bar \\Lambda$ spin correlations in high-energy collisions from quantum channels: an open quantum system view of hadronization","ref_index":27,"is_internal_anchor":false},{"citing_arxiv_id":"2605.22915","citing_title":"Unified resonant-manifold framework for dynamical quantum phase transitions","ref_index":106,"is_internal_anchor":false},{"citing_arxiv_id":"2605.22915","citing_title":"Unified resonant-manifold framework for dynamical quantum phase transitions","ref_index":96,"is_internal_anchor":false},{"citing_arxiv_id":"2512.05210","citing_title":"A Framework for Quantum Simulations of Energy-Loss and Hadronization in Non-Abelian Gauge Theories: SU(2) Lattice Gauge Theory in 1+1D","ref_index":95,"is_internal_anchor":false},{"citing_arxiv_id":"2601.02331","citing_title":"Quantum dynamics of cosmological particle production: interacting quantum field theories with matrix product states","ref_index":35,"is_internal_anchor":false},{"citing_arxiv_id":"2602.02344","citing_title":"Large Nc Truncations for SU(Nc) Lattice Yang-Mills Theory with Fermions","ref_index":65,"is_internal_anchor":false},{"citing_arxiv_id":"2604.02777","citing_title":"Quantum Information Dynamics of QED$_2$ in Expanding de Sitter Universe","ref_index":37,"is_internal_anchor":false},{"citing_arxiv_id":"2604.07435","citing_title":"Observation of glueball excitations and string breaking in a $2+1$D $\\mathbb{Z}_2$ lattice gauge theory on a trapped-ion quantum computer","ref_index":84,"is_internal_anchor":false},{"citing_arxiv_id":"2604.07436","citing_title":"Observation of genuine $2+1$D string dynamics in a U$(1)$ lattice gauge theory with a tunable plaquette term on a trapped-ion quantum computer","ref_index":79,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4","json":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4.json","graph_json":"https://pith.science/api/pith-number/HUXOYIXWYY6U2ZO4FVUI2RRBI4/graph.json","events_json":"https://pith.science/api/pith-number/HUXOYIXWYY6U2ZO4FVUI2RRBI4/events.json","paper":"https://pith.science/paper/HUXOYIXW"},"agent_actions":{"view_html":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4","download_json":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4.json","view_paper":"https://pith.science/paper/HUXOYIXW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2308.13596&json=true","fetch_graph":"https://pith.science/api/pith-number/HUXOYIXWYY6U2ZO4FVUI2RRBI4/graph.json","fetch_events":"https://pith.science/api/pith-number/HUXOYIXWYY6U2ZO4FVUI2RRBI4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4/action/storage_attestation","attest_author":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4/action/author_attestation","sign_citation":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4/action/citation_signature","submit_replication":"https://pith.science/pith/HUXOYIXWYY6U2ZO4FVUI2RRBI4/action/replication_record"}},"created_at":"2026-07-05T07:49:13.401527+00:00","updated_at":"2026-07-05T07:49:13.401527+00:00"}