{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:UIKJ3QGNSEUOFXAQTZDKTQ6J2Z","short_pith_number":"pith:UIKJ3QGN","schema_version":"1.0","canonical_sha256":"a2149dc0cd9128e2dc109e46a9c3c9d640014a35abf9391940e7c484ff07971a","source":{"kind":"arxiv","id":"2606.27156","version":1},"attestation_state":"computed","paper":{"title":"Rapidity-even directed flow splitting of protons and antiprotons as a probe of baryon stopping in relativistic heavy-ion collisions","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Sandeep Chatterjee, Tribhuban Parida","submitted_at":"2026-06-25T15:26:15Z","abstract_excerpt":"We compare the rapidity-even directed flow $v_1^{\\rm even}$ in Au+Au collisions at Beam Energy Scan (BES) energies for baryons and anti-baryons within a (3+1)-dimensional viscous relativistic hydrodynamics coupled to hadronic transport framework. The double-junction baryon stopping picture motivates a rapidity-even component in the baryon deposition in the initial state. We demonstrate that the split in the $v_1^{\\rm even}$ of protons and anti-protons is sensitive to the rapidity extension of the baryon deposition that we associate with the double junction baryon stopping. Particularly, we fin"},"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":"2606.27156","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"nucl-th","submitted_at":"2026-06-25T15:26:15Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"9e567358488398f7ca39b9bc0dad54b6ca3a82ab1fdbcfaf73513ddc7029e2e8","abstract_canon_sha256":"c907aab6c9a490c99ad3415a0ddc53fc716c4d84acf632b6b30b7f2f472486a1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-26T01:16:11.768816Z","signature_b64":"RW6ZmTtKNaaXouGNPjXu912x7qxi7QfraLbMjUBLT7z8hBt6xOI8xFNEpWMAu9i0nRSDR2JdwNTGKatobQomBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a2149dc0cd9128e2dc109e46a9c3c9d640014a35abf9391940e7c484ff07971a","last_reissued_at":"2026-06-26T01:16:11.768432Z","signature_status":"signed_v1","first_computed_at":"2026-06-26T01:16:11.768432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Rapidity-even directed flow splitting of protons and antiprotons as a probe of baryon stopping in relativistic heavy-ion collisions","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Sandeep Chatterjee, Tribhuban Parida","submitted_at":"2026-06-25T15:26:15Z","abstract_excerpt":"We compare the rapidity-even directed flow $v_1^{\\rm even}$ in Au+Au collisions at Beam Energy Scan (BES) energies for baryons and anti-baryons within a (3+1)-dimensional viscous relativistic hydrodynamics coupled to hadronic transport framework. The double-junction baryon stopping picture motivates a rapidity-even component in the baryon deposition in the initial state. We demonstrate that the split in the $v_1^{\\rm even}$ of protons and anti-protons is sensitive to the rapidity extension of the baryon deposition that we associate with the double junction baryon stopping. Particularly, we fin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.27156","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/2606.27156/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":"2606.27156","created_at":"2026-06-26T01:16:11.768489+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.27156v1","created_at":"2026-06-26T01:16:11.768489+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.27156","created_at":"2026-06-26T01:16:11.768489+00:00"},{"alias_kind":"pith_short_12","alias_value":"UIKJ3QGNSEUO","created_at":"2026-06-26T01:16:11.768489+00:00"},{"alias_kind":"pith_short_16","alias_value":"UIKJ3QGNSEUOFXAQ","created_at":"2026-06-26T01:16:11.768489+00:00"},{"alias_kind":"pith_short_8","alias_value":"UIKJ3QGN","created_at":"2026-06-26T01:16:11.768489+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/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z","json":"https://pith.science/pith/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z.json","graph_json":"https://pith.science/api/pith-number/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/graph.json","events_json":"https://pith.science/api/pith-number/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/events.json","paper":"https://pith.science/paper/UIKJ3QGN"},"agent_actions":{"view_html":"https://pith.science/pith/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z","download_json":"https://pith.science/pith/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z.json","view_paper":"https://pith.science/paper/UIKJ3QGN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.27156&json=true","fetch_graph":"https://pith.science/api/pith-number/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/graph.json","fetch_events":"https://pith.science/api/pith-number/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/action/storage_attestation","attest_author":"https://pith.science/pith/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/action/author_attestation","sign_citation":"https://pith.science/pith/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/action/citation_signature","submit_replication":"https://pith.science/pith/UIKJ3QGNSEUOFXAQTZDKTQ6J2Z/action/replication_record"}},"created_at":"2026-06-26T01:16:11.768489+00:00","updated_at":"2026-06-26T01:16:11.768489+00:00"}