{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:CTDJQBKVVGF7JESKC62IFOJVKM","short_pith_number":"pith:CTDJQBKV","schema_version":"1.0","canonical_sha256":"14c6980555a98bf4924a17b482b9355322615f7c3230684b7ec03c1b08d4245c","source":{"kind":"arxiv","id":"2606.29944","version":1},"attestation_state":"computed","paper":{"title":"Soft-Radiation-Induced Decoherence of Heavy-Quark Spin Entanglement at the Electron-Ion Collider","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-th","nucl-th","quant-ph"],"primary_cat":"hep-ph","authors_text":"Muneeb Zahoor, Raktim Abir, Sanskriti Agrawal","submitted_at":"2026-06-29T08:20:50Z","abstract_excerpt":"Using the soft-gluon theorem, we identify a soft-recoil mechanism by which unresolved gluon radiation induces decoherence in the spin correlations of heavy quark-antiquark pairs produced in deep-inelastic scattering. We show the eikonal soft contribution preserves the Born spin structure, whereas the subleading soft term generates stochastic recoil-induced rotations of the spin-correlation plane. Upon tracing over the unresolved gluon, these rotations produce an effective dephasing channel: the normal-axis correlation remains unchanged at this order, while the in-plane spin coherences are supp"},"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":"2606.29944","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-06-29T08:20:50Z","cross_cats_sorted":["hep-ex","hep-th","nucl-th","quant-ph"],"title_canon_sha256":"ae77a2d5652e246277c7ca465104073e1aa1b49fcd2368d48befba8649da9f39","abstract_canon_sha256":"d4bd48dd1b72e6f04bc03cc2d94faa77f569711793c92e96525e05729de09959"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T02:17:42.076296Z","signature_b64":"tEz9L2p6x3tcsmDz/OZVhvksacOy0L31G//SxfG4ApVLatKzMgkM48CiP2TQBKzKRrsOBAsmEw9WPxTjLoDTAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14c6980555a98bf4924a17b482b9355322615f7c3230684b7ec03c1b08d4245c","last_reissued_at":"2026-06-30T02:17:42.075546Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T02:17:42.075546Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Soft-Radiation-Induced Decoherence of Heavy-Quark Spin Entanglement at the Electron-Ion Collider","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-th","nucl-th","quant-ph"],"primary_cat":"hep-ph","authors_text":"Muneeb Zahoor, Raktim Abir, Sanskriti Agrawal","submitted_at":"2026-06-29T08:20:50Z","abstract_excerpt":"Using the soft-gluon theorem, we identify a soft-recoil mechanism by which unresolved gluon radiation induces decoherence in the spin correlations of heavy quark-antiquark pairs produced in deep-inelastic scattering. We show the eikonal soft contribution preserves the Born spin structure, whereas the subleading soft term generates stochastic recoil-induced rotations of the spin-correlation plane. Upon tracing over the unresolved gluon, these rotations produce an effective dephasing channel: the normal-axis correlation remains unchanged at this order, while the in-plane spin coherences are supp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.29944","kind":"arxiv","version":1},"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/2606.29944/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":"2606.29944","created_at":"2026-06-30T02:17:42.075678+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.29944v1","created_at":"2026-06-30T02:17:42.075678+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.29944","created_at":"2026-06-30T02:17:42.075678+00:00"},{"alias_kind":"pith_short_12","alias_value":"CTDJQBKVVGF7","created_at":"2026-06-30T02:17:42.075678+00:00"},{"alias_kind":"pith_short_16","alias_value":"CTDJQBKVVGF7JESK","created_at":"2026-06-30T02:17:42.075678+00:00"},{"alias_kind":"pith_short_8","alias_value":"CTDJQBKV","created_at":"2026-06-30T02:17:42.075678+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/CTDJQBKVVGF7JESKC62IFOJVKM","json":"https://pith.science/pith/CTDJQBKVVGF7JESKC62IFOJVKM.json","graph_json":"https://pith.science/api/pith-number/CTDJQBKVVGF7JESKC62IFOJVKM/graph.json","events_json":"https://pith.science/api/pith-number/CTDJQBKVVGF7JESKC62IFOJVKM/events.json","paper":"https://pith.science/paper/CTDJQBKV"},"agent_actions":{"view_html":"https://pith.science/pith/CTDJQBKVVGF7JESKC62IFOJVKM","download_json":"https://pith.science/pith/CTDJQBKVVGF7JESKC62IFOJVKM.json","view_paper":"https://pith.science/paper/CTDJQBKV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.29944&json=true","fetch_graph":"https://pith.science/api/pith-number/CTDJQBKVVGF7JESKC62IFOJVKM/graph.json","fetch_events":"https://pith.science/api/pith-number/CTDJQBKVVGF7JESKC62IFOJVKM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CTDJQBKVVGF7JESKC62IFOJVKM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CTDJQBKVVGF7JESKC62IFOJVKM/action/storage_attestation","attest_author":"https://pith.science/pith/CTDJQBKVVGF7JESKC62IFOJVKM/action/author_attestation","sign_citation":"https://pith.science/pith/CTDJQBKVVGF7JESKC62IFOJVKM/action/citation_signature","submit_replication":"https://pith.science/pith/CTDJQBKVVGF7JESKC62IFOJVKM/action/replication_record"}},"created_at":"2026-06-30T02:17:42.075678+00:00","updated_at":"2026-06-30T02:17:42.075678+00:00"}