{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:VWD53NHIYAPOFXF7ZBPOLDCGA7","short_pith_number":"pith:VWD53NHI","schema_version":"1.0","canonical_sha256":"ad87ddb4e8c01ee2dcbfc85ee58c4607ffe5dcd274bef9ea3930098591a2182b","source":{"kind":"arxiv","id":"2507.18507","version":2},"attestation_state":"computed","paper":{"title":"Probing Spin and Lifetime Correlations in Entangled Hyperon-AntiHyperon Pairs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-th"],"primary_cat":"nucl-ex","authors_text":"Aihong Tang","submitted_at":"2025-07-24T15:26:26Z","abstract_excerpt":"Quantum entanglement has now been demonstrated in several hadronic systems, revealing that non-classical spin correlations survive even through the strong-interaction hadronization process. To date, however, all studies have focused exclusively on angular observables, leaving the possibility untouched that quantum coherence might also influence the decay times of entangled partners. In this work we propose data-driven tests of spin-lifetime and lifetime-lifetime correlations for Lambda-antiLambda pairs produced in high-energy collisions. By examining the opening-angle distribution in slices of"},"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":"2507.18507","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2025-07-24T15:26:26Z","cross_cats_sorted":["hep-ex","hep-ph","nucl-th"],"title_canon_sha256":"35dc012e39cff840e38138e8a3629211c8777f5ebf0cafd5a6ae1347a9761ee3","abstract_canon_sha256":"2e97f6de584e93e8dc81858db85c9255f6e337e9ab249cc0e4c1f9b50343e344"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:55:20.625862Z","signature_b64":"9F52GWQsBldV35B7zK1UWp9Up+2ed3F+2A3wAgXcJvY1ji03v/Zu+Y7kBTFHnLLh/umYOA9LUW3ZTaHVpWyRDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad87ddb4e8c01ee2dcbfc85ee58c4607ffe5dcd274bef9ea3930098591a2182b","last_reissued_at":"2026-07-05T11:55:20.625250Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:55:20.625250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing Spin and Lifetime Correlations in Entangled Hyperon-AntiHyperon Pairs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-th"],"primary_cat":"nucl-ex","authors_text":"Aihong Tang","submitted_at":"2025-07-24T15:26:26Z","abstract_excerpt":"Quantum entanglement has now been demonstrated in several hadronic systems, revealing that non-classical spin correlations survive even through the strong-interaction hadronization process. To date, however, all studies have focused exclusively on angular observables, leaving the possibility untouched that quantum coherence might also influence the decay times of entangled partners. In this work we propose data-driven tests of spin-lifetime and lifetime-lifetime correlations for Lambda-antiLambda pairs produced in high-energy collisions. By examining the opening-angle distribution in slices of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.18507","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/2507.18507/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":"2507.18507","created_at":"2026-07-05T11:55:20.625331+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.18507v2","created_at":"2026-07-05T11:55:20.625331+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.18507","created_at":"2026-07-05T11:55:20.625331+00:00"},{"alias_kind":"pith_short_12","alias_value":"VWD53NHIYAPO","created_at":"2026-07-05T11:55:20.625331+00:00"},{"alias_kind":"pith_short_16","alias_value":"VWD53NHIYAPOFXF7","created_at":"2026-07-05T11:55:20.625331+00:00"},{"alias_kind":"pith_short_8","alias_value":"VWD53NHI","created_at":"2026-07-05T11:55:20.625331+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.24811","citing_title":"Hyperon-pair spin tomography beyond scalar spin correlations","ref_index":89,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7","json":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7.json","graph_json":"https://pith.science/api/pith-number/VWD53NHIYAPOFXF7ZBPOLDCGA7/graph.json","events_json":"https://pith.science/api/pith-number/VWD53NHIYAPOFXF7ZBPOLDCGA7/events.json","paper":"https://pith.science/paper/VWD53NHI"},"agent_actions":{"view_html":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7","download_json":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7.json","view_paper":"https://pith.science/paper/VWD53NHI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.18507&json=true","fetch_graph":"https://pith.science/api/pith-number/VWD53NHIYAPOFXF7ZBPOLDCGA7/graph.json","fetch_events":"https://pith.science/api/pith-number/VWD53NHIYAPOFXF7ZBPOLDCGA7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7/action/storage_attestation","attest_author":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7/action/author_attestation","sign_citation":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7/action/citation_signature","submit_replication":"https://pith.science/pith/VWD53NHIYAPOFXF7ZBPOLDCGA7/action/replication_record"}},"created_at":"2026-07-05T11:55:20.625331+00:00","updated_at":"2026-07-05T11:55:20.625331+00:00"}