{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:WIMVHCW3HCIRKW7RWOT6HBT3SV","short_pith_number":"pith:WIMVHCW3","canonical_record":{"source":{"id":"2304.02831","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-04-06T02:37:54Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"47983393a166d2e0431aa846dbcb4b80ebd19e3ed982c54fa0be76b0a04203fb","abstract_canon_sha256":"2062363878c61bb60df7bce09448197422996caf17639b4e3946c5f692fba67c"},"schema_version":"1.0"},"canonical_sha256":"b219538adb3891155bf1b3a7e3867b955242e369b9a3ede199456ed363f9c3a2","source":{"kind":"arxiv","id":"2304.02831","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.02831","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"arxiv_version","alias_value":"2304.02831v2","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.02831","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"pith_short_12","alias_value":"WIMVHCW3HCIR","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"pith_short_16","alias_value":"WIMVHCW3HCIRKW7R","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"pith_short_8","alias_value":"WIMVHCW3","created_at":"2026-07-05T11:43:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:WIMVHCW3HCIRKW7RWOT6HBT3SV","target":"record","payload":{"canonical_record":{"source":{"id":"2304.02831","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-04-06T02:37:54Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"47983393a166d2e0431aa846dbcb4b80ebd19e3ed982c54fa0be76b0a04203fb","abstract_canon_sha256":"2062363878c61bb60df7bce09448197422996caf17639b4e3946c5f692fba67c"},"schema_version":"1.0"},"canonical_sha256":"b219538adb3891155bf1b3a7e3867b955242e369b9a3ede199456ed363f9c3a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:43:52.168982Z","signature_b64":"OB5h8VILjaFCXjBMf5pKqdVYgFIETkUJox5CPTpxWDJbLnh/+74c6K1FYmBbtCdF6En7mSvFuTuna45LCP+9CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b219538adb3891155bf1b3a7e3867b955242e369b9a3ede199456ed363f9c3a2","last_reissued_at":"2026-07-05T11:43:52.168561Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:43:52.168561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.02831","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:43:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AB2kVnS0OkmPMG16wIaaCUZifrSpqlM0udnjU4d1zvEliuHoJe8r6SuQvkaGD3oSJF4QiUQQ9vU6sAa7ssEkBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T19:43:12.995234Z"},"content_sha256":"e211661b141b26a3d0795e1cb3a8e385458e594eab06847780965eed4e58aaf6","schema_version":"1.0","event_id":"sha256:e211661b141b26a3d0795e1cb3a8e385458e594eab06847780965eed4e58aaf6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:WIMVHCW3HCIRKW7RWOT6HBT3SV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electric-charge-dependent directed flow splitting of produced quarks in Au+Au collisions","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"nucl-ex","authors_text":"STAR Collaboration","submitted_at":"2023-04-06T02:37:54Z","abstract_excerpt":"We report directed flow ($v_1$) of multistrange baryons ($\\Xi$ and $\\Omega$) and improved $v_1$ data for $K^{-}$, $\\bar{p}$, $\\bar{\\Lambda}$ and $\\phi$ in Au+Au collisions at $\\sqrt{s_{\\mathrm{NN}}}=$27 and 200 GeV from the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). We focus on particles whose constituent quarks are not transported from the incoming nuclei but instead are produced in the collisions. At intermediate impact parameters, we examine quark coalescence behavior for particle combinations with identical quark content, and search for any departure from this behavior "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.02831","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/2304.02831/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:43:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ukWEg9ZCjbKh52d3snqHfzchDVd9dvhGmcxQcnMWepZuDG8Ou8OsRE8Pa0DRaZnIhnJmhysBC9Sv5Xrt1DGbCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T19:43:12.996165Z"},"content_sha256":"95ab57e4fdb3f2b8976dbb1df83ca504f83efd55b7132f80af08109cb66e4c12","schema_version":"1.0","event_id":"sha256:95ab57e4fdb3f2b8976dbb1df83ca504f83efd55b7132f80af08109cb66e4c12"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WIMVHCW3HCIRKW7RWOT6HBT3SV/bundle.json","state_url":"https://pith.science/pith/WIMVHCW3HCIRKW7RWOT6HBT3SV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WIMVHCW3HCIRKW7RWOT6HBT3SV/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-08T19:43:13Z","links":{"resolver":"https://pith.science/pith/WIMVHCW3HCIRKW7RWOT6HBT3SV","bundle":"https://pith.science/pith/WIMVHCW3HCIRKW7RWOT6HBT3SV/bundle.json","state":"https://pith.science/pith/WIMVHCW3HCIRKW7RWOT6HBT3SV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WIMVHCW3HCIRKW7RWOT6HBT3SV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:WIMVHCW3HCIRKW7RWOT6HBT3SV","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"2062363878c61bb60df7bce09448197422996caf17639b4e3946c5f692fba67c","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-04-06T02:37:54Z","title_canon_sha256":"47983393a166d2e0431aa846dbcb4b80ebd19e3ed982c54fa0be76b0a04203fb"},"schema_version":"1.0","source":{"id":"2304.02831","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.02831","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"arxiv_version","alias_value":"2304.02831v2","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.02831","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"pith_short_12","alias_value":"WIMVHCW3HCIR","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"pith_short_16","alias_value":"WIMVHCW3HCIRKW7R","created_at":"2026-07-05T11:43:52Z"},{"alias_kind":"pith_short_8","alias_value":"WIMVHCW3","created_at":"2026-07-05T11:43:52Z"}],"graph_snapshots":[{"event_id":"sha256:95ab57e4fdb3f2b8976dbb1df83ca504f83efd55b7132f80af08109cb66e4c12","target":"graph","created_at":"2026-07-05T11:43:52Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2304.02831/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report directed flow ($v_1$) of multistrange baryons ($\\Xi$ and $\\Omega$) and improved $v_1$ data for $K^{-}$, $\\bar{p}$, $\\bar{\\Lambda}$ and $\\phi$ in Au+Au collisions at $\\sqrt{s_{\\mathrm{NN}}}=$27 and 200 GeV from the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). We focus on particles whose constituent quarks are not transported from the incoming nuclei but instead are produced in the collisions. At intermediate impact parameters, we examine quark coalescence behavior for particle combinations with identical quark content, and search for any departure from this behavior ","authors_text":"STAR Collaboration","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-04-06T02:37:54Z","title":"Electric-charge-dependent directed flow splitting of produced quarks in Au+Au collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.02831","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:e211661b141b26a3d0795e1cb3a8e385458e594eab06847780965eed4e58aaf6","target":"record","created_at":"2026-07-05T11:43:52Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"2062363878c61bb60df7bce09448197422996caf17639b4e3946c5f692fba67c","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2023-04-06T02:37:54Z","title_canon_sha256":"47983393a166d2e0431aa846dbcb4b80ebd19e3ed982c54fa0be76b0a04203fb"},"schema_version":"1.0","source":{"id":"2304.02831","kind":"arxiv","version":2}},"canonical_sha256":"b219538adb3891155bf1b3a7e3867b955242e369b9a3ede199456ed363f9c3a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b219538adb3891155bf1b3a7e3867b955242e369b9a3ede199456ed363f9c3a2","first_computed_at":"2026-07-05T11:43:52.168561Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:43:52.168561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OB5h8VILjaFCXjBMf5pKqdVYgFIETkUJox5CPTpxWDJbLnh/+74c6K1FYmBbtCdF6En7mSvFuTuna45LCP+9CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:43:52.168982Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.02831","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e211661b141b26a3d0795e1cb3a8e385458e594eab06847780965eed4e58aaf6","sha256:95ab57e4fdb3f2b8976dbb1df83ca504f83efd55b7132f80af08109cb66e4c12"],"state_sha256":"f839d4e1500fb6f2ea32bf5cb41812db86f3c3dc62e3c423afe866fa6be9fa4c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/DlBLLCsCqLVwNcUePbLGYLgt98QsozR3Ccm6lfcVbjnaPpudm8/Okc12c8x3MEoFpM+fR14AsPDlsj1tUyiAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T19:43:13.002423Z","bundle_sha256":"44221cd8250372ccf622072d974168716929227b3bba84e1aa68a0ff38dadc9b"}}