{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:Z5XLQDU2ZKDSK3TSHLEGL3DHW5","short_pith_number":"pith:Z5XLQDU2","canonical_record":{"source":{"id":"hep-ex/0205072","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2002-05-22T01:13:11Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"aafd7a5f9dbd4607a4e134cf4c9d378f2a2479b275ca8ae6da701f1c3fd7fdf8","abstract_canon_sha256":"ed60194a28b9dc80ada4bdd1b474cdb91202f76b71ba195d7d2b0fb5f604d62b"},"schema_version":"1.0"},"canonical_sha256":"cf6eb80e9aca87256e723ac865ec67b744ec281723a37f4d8384158abfcf5ef1","source":{"kind":"arxiv","id":"hep-ex/0205072","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0205072","created_at":"2026-05-18T03:47:32Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0205072v1","created_at":"2026-05-18T03:47:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0205072","created_at":"2026-05-18T03:47:32Z"},{"alias_kind":"pith_short_12","alias_value":"Z5XLQDU2ZKDS","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"Z5XLQDU2ZKDSK3TS","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"Z5XLQDU2","created_at":"2026-05-18T12:25:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:Z5XLQDU2ZKDSK3TSHLEGL3DHW5","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ex/0205072","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2002-05-22T01:13:11Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"aafd7a5f9dbd4607a4e134cf4c9d378f2a2479b275ca8ae6da701f1c3fd7fdf8","abstract_canon_sha256":"ed60194a28b9dc80ada4bdd1b474cdb91202f76b71ba195d7d2b0fb5f604d62b"},"schema_version":"1.0"},"canonical_sha256":"cf6eb80e9aca87256e723ac865ec67b744ec281723a37f4d8384158abfcf5ef1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:32.474255Z","signature_b64":"73SqLCmCETJ8Ofo8hQMbMouW6tLfc2QC5K67aHebRgCsXGjsvyHkAV/HXxxTvmgB/wH/xPsdiZyuvu4D3vykDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cf6eb80e9aca87256e723ac865ec67b744ec281723a37f4d8384158abfcf5ef1","last_reissued_at":"2026-05-18T03:47:32.473771Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:32.473771Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ex/0205072","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:47:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QyCmrdH9g/ajiSZSeJKQl5JsgAE94idjEG75fQ0Lhnv73OiEOLrmHUhxaKMHjFqdLVD8cj0dYVgNBYBgqsEJCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T01:43:06.507683Z"},"content_sha256":"c6a4b9466026c5c95dda899cc9bbcfea71bbcf02f86089ee45d400cfa9ac58f2","schema_version":"1.0","event_id":"sha256:c6a4b9466026c5c95dda899cc9bbcfea71bbcf02f86089ee45d400cfa9ac58f2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:Z5XLQDU2ZKDSK3TSHLEGL3DHW5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Azimuthal anisotropy of K0s and Lambda prduction at mid-rapidity from Au+Au collisions at root s = 130 GeV","license":"","headline":"","cross_cats":["nucl-ex"],"primary_cat":"hep-ex","authors_text":"STAR Collaboration","submitted_at":"2002-05-22T01:13:11Z","abstract_excerpt":"We report STAR results on the azimuthal anisotropy parameter v2 for strange particles K0S, L and Lbar at midrapidity in Au+Au collisions at sNN = 130 GeV at RHIC. The value of v2 as a function of transverse momentum of the produced particles pt and collision centrality is presented for both particles up to pt 3.0 GeV/c. A strong pt dependence in v2 is observed up to 2.0 GeV/c. The v2 measurement is compared with hydrodynamic model calculations. The physics implications of the pt integrated v2 magnitude as a function of particle mass are also discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0205072","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":""},"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":"2026-05-18T03:47:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EVhlipT0BQDvcxFWjOjOPf8ceh2Z/OGuc4ZkHes96oLRUOW+DK2Bt/YjltNyC2hxAGwJiXC+nuj8Mq/8+W63Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T01:43:06.508141Z"},"content_sha256":"e91462100e19ae0c6a042cfd7377adc4275da48e11c9185c853b3426364d5be5","schema_version":"1.0","event_id":"sha256:e91462100e19ae0c6a042cfd7377adc4275da48e11c9185c853b3426364d5be5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z5XLQDU2ZKDSK3TSHLEGL3DHW5/bundle.json","state_url":"https://pith.science/pith/Z5XLQDU2ZKDSK3TSHLEGL3DHW5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z5XLQDU2ZKDSK3TSHLEGL3DHW5/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":"2026-08-03T01:43:06Z","links":{"resolver":"https://pith.science/pith/Z5XLQDU2ZKDSK3TSHLEGL3DHW5","bundle":"https://pith.science/pith/Z5XLQDU2ZKDSK3TSHLEGL3DHW5/bundle.json","state":"https://pith.science/pith/Z5XLQDU2ZKDSK3TSHLEGL3DHW5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z5XLQDU2ZKDSK3TSHLEGL3DHW5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:Z5XLQDU2ZKDSK3TSHLEGL3DHW5","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":"ed60194a28b9dc80ada4bdd1b474cdb91202f76b71ba195d7d2b0fb5f604d62b","cross_cats_sorted":["nucl-ex"],"license":"","primary_cat":"hep-ex","submitted_at":"2002-05-22T01:13:11Z","title_canon_sha256":"aafd7a5f9dbd4607a4e134cf4c9d378f2a2479b275ca8ae6da701f1c3fd7fdf8"},"schema_version":"1.0","source":{"id":"hep-ex/0205072","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0205072","created_at":"2026-05-18T03:47:32Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0205072v1","created_at":"2026-05-18T03:47:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0205072","created_at":"2026-05-18T03:47:32Z"},{"alias_kind":"pith_short_12","alias_value":"Z5XLQDU2ZKDS","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"Z5XLQDU2ZKDSK3TS","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"Z5XLQDU2","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:e91462100e19ae0c6a042cfd7377adc4275da48e11c9185c853b3426364d5be5","target":"graph","created_at":"2026-05-18T03:47:32Z","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"},"paper":{"abstract_excerpt":"We report STAR results on the azimuthal anisotropy parameter v2 for strange particles K0S, L and Lbar at midrapidity in Au+Au collisions at sNN = 130 GeV at RHIC. The value of v2 as a function of transverse momentum of the produced particles pt and collision centrality is presented for both particles up to pt 3.0 GeV/c. A strong pt dependence in v2 is observed up to 2.0 GeV/c. The v2 measurement is compared with hydrodynamic model calculations. The physics implications of the pt integrated v2 magnitude as a function of particle mass are also discussed.","authors_text":"STAR Collaboration","cross_cats":["nucl-ex"],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2002-05-22T01:13:11Z","title":"Azimuthal anisotropy of K0s and Lambda prduction at mid-rapidity from Au+Au collisions at root s = 130 GeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0205072","kind":"arxiv","version":1},"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:c6a4b9466026c5c95dda899cc9bbcfea71bbcf02f86089ee45d400cfa9ac58f2","target":"record","created_at":"2026-05-18T03:47:32Z","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":"ed60194a28b9dc80ada4bdd1b474cdb91202f76b71ba195d7d2b0fb5f604d62b","cross_cats_sorted":["nucl-ex"],"license":"","primary_cat":"hep-ex","submitted_at":"2002-05-22T01:13:11Z","title_canon_sha256":"aafd7a5f9dbd4607a4e134cf4c9d378f2a2479b275ca8ae6da701f1c3fd7fdf8"},"schema_version":"1.0","source":{"id":"hep-ex/0205072","kind":"arxiv","version":1}},"canonical_sha256":"cf6eb80e9aca87256e723ac865ec67b744ec281723a37f4d8384158abfcf5ef1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf6eb80e9aca87256e723ac865ec67b744ec281723a37f4d8384158abfcf5ef1","first_computed_at":"2026-05-18T03:47:32.473771Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:47:32.473771Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"73SqLCmCETJ8Ofo8hQMbMouW6tLfc2QC5K67aHebRgCsXGjsvyHkAV/HXxxTvmgB/wH/xPsdiZyuvu4D3vykDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:47:32.474255Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0205072","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6a4b9466026c5c95dda899cc9bbcfea71bbcf02f86089ee45d400cfa9ac58f2","sha256:e91462100e19ae0c6a042cfd7377adc4275da48e11c9185c853b3426364d5be5"],"state_sha256":"22d6c1c55f2f2dbce0c1baad97d19c9b8ddd12f5e821ea81b0fd295ee2dedc5f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nkw6FjJ5tkaSNDp7uAO2OH6OwuKOI/jHtCZuSEylCRIlw+qzXkGo1GCkOs3GLGtdXtXDOjXr4stelVVVuZqDDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T01:43:06.513113Z","bundle_sha256":"29ac45472c0f4f123cf97db759c6101a520cd5f19383c71179e569e291da798f"}}