{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:FY5NUYNVSMOVOSUI2KS3HHRWNC","short_pith_number":"pith:FY5NUYNV","canonical_record":{"source":{"id":"2106.09443","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2021-06-17T12:52:56Z","cross_cats_sorted":[],"title_canon_sha256":"5e321077a4c5b84e5d50e39817b2f021bd4d43f8810fd9754434efe4c5d8eed5","abstract_canon_sha256":"9db2828f627d23ceb428bd750e546eb54e7606806a277fd0147ec1f0da8ea8d7"},"schema_version":"1.0"},"canonical_sha256":"2e3ada61b5931d574a88d2a5b39e36688fda184f34fefb60aa6db3e634983aa6","source":{"kind":"arxiv","id":"2106.09443","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.09443","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"arxiv_version","alias_value":"2106.09443v2","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.09443","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"pith_short_12","alias_value":"FY5NUYNVSMOV","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"pith_short_16","alias_value":"FY5NUYNVSMOVOSUI","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"pith_short_8","alias_value":"FY5NUYNV","created_at":"2026-07-05T04:00:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:FY5NUYNVSMOVOSUI2KS3HHRWNC","target":"record","payload":{"canonical_record":{"source":{"id":"2106.09443","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2021-06-17T12:52:56Z","cross_cats_sorted":[],"title_canon_sha256":"5e321077a4c5b84e5d50e39817b2f021bd4d43f8810fd9754434efe4c5d8eed5","abstract_canon_sha256":"9db2828f627d23ceb428bd750e546eb54e7606806a277fd0147ec1f0da8ea8d7"},"schema_version":"1.0"},"canonical_sha256":"2e3ada61b5931d574a88d2a5b39e36688fda184f34fefb60aa6db3e634983aa6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:00:15.266787Z","signature_b64":"eSpbyPq6TrvoPe/4DgBEj7Wjx3yGAlVF9HFQQ5jwlYMEEOCYuwkvclhvbDxS+nScHfubP0Lms3YCLbEeJhYzCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e3ada61b5931d574a88d2a5b39e36688fda184f34fefb60aa6db3e634983aa6","last_reissued_at":"2026-07-05T04:00:15.266324Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:00:15.266324Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2106.09443","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":"2026-07-05T04:00:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aimlNzDvIFzmfJY61CzFYaH76FX5PRe+n0sWhLbNN3FILFYgtoCAhePI8N+YaNtZT9gBNfs0Z0iR/mqvaLfADw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T19:49:44.951788Z"},"content_sha256":"9617fae0b33be13c43a8df7506c7124c4a9f62641672057ce22a35bbc6b757bc","schema_version":"1.0","event_id":"sha256:9617fae0b33be13c43a8df7506c7124c4a9f62641672057ce22a35bbc6b757bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:FY5NUYNVSMOVOSUI2KS3HHRWNC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Global spin polarization of multistrange hyperons and feed-down effect in heavy-ion collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Huan Zhong Huang, Hui Li, Xiao-liang Xia, Xu-Guang Huang","submitted_at":"2021-06-17T12:52:56Z","abstract_excerpt":"Global spin polarization of hyperons is an important observable to probe the vorticity of the quark-gluon plasma produced in heavy-ion collisions. We calculate the global polarizations of $\\Lambda$, $\\Xi^-$, and $\\Omega^-$ in Au+Au collisions at energies $\\sqrt{s_\\text{NN}}=$ 7.7--200 GeV based on a multiphase transport model. Our calculations suggest that their primary global polarizations fulfill $P_{\\Omega^-}\\simeq 5/3P_{\\Xi^-}\\simeq 5/3P_\\Lambda$. We also estimate the feed-down effect of particle decay on the global polarization. With the feed-down effect taken into account, the global pol"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.09443","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/2106.09443/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":"2026-07-05T04:00:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"72OwK1vZQ/8mew/ckQH/ekKNLmvQ+fHP9IsonoLB9mb3ut9dsXiIz+292QyVw7UCpb4zsrn1tkN18EWZEMO3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T19:49:44.952730Z"},"content_sha256":"25b770695c7055a21af9b0e744185fafc5c4449ef80ce2896f8cab7ff30a8dbc","schema_version":"1.0","event_id":"sha256:25b770695c7055a21af9b0e744185fafc5c4449ef80ce2896f8cab7ff30a8dbc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FY5NUYNVSMOVOSUI2KS3HHRWNC/bundle.json","state_url":"https://pith.science/pith/FY5NUYNVSMOVOSUI2KS3HHRWNC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FY5NUYNVSMOVOSUI2KS3HHRWNC/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":"2026-08-11T19:49:44Z","links":{"resolver":"https://pith.science/pith/FY5NUYNVSMOVOSUI2KS3HHRWNC","bundle":"https://pith.science/pith/FY5NUYNVSMOVOSUI2KS3HHRWNC/bundle.json","state":"https://pith.science/pith/FY5NUYNVSMOVOSUI2KS3HHRWNC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FY5NUYNVSMOVOSUI2KS3HHRWNC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:FY5NUYNVSMOVOSUI2KS3HHRWNC","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":"9db2828f627d23ceb428bd750e546eb54e7606806a277fd0147ec1f0da8ea8d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2021-06-17T12:52:56Z","title_canon_sha256":"5e321077a4c5b84e5d50e39817b2f021bd4d43f8810fd9754434efe4c5d8eed5"},"schema_version":"1.0","source":{"id":"2106.09443","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.09443","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"arxiv_version","alias_value":"2106.09443v2","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.09443","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"pith_short_12","alias_value":"FY5NUYNVSMOV","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"pith_short_16","alias_value":"FY5NUYNVSMOVOSUI","created_at":"2026-07-05T04:00:15Z"},{"alias_kind":"pith_short_8","alias_value":"FY5NUYNV","created_at":"2026-07-05T04:00:15Z"}],"graph_snapshots":[{"event_id":"sha256:25b770695c7055a21af9b0e744185fafc5c4449ef80ce2896f8cab7ff30a8dbc","target":"graph","created_at":"2026-07-05T04:00:15Z","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/2106.09443/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Global spin polarization of hyperons is an important observable to probe the vorticity of the quark-gluon plasma produced in heavy-ion collisions. We calculate the global polarizations of $\\Lambda$, $\\Xi^-$, and $\\Omega^-$ in Au+Au collisions at energies $\\sqrt{s_\\text{NN}}=$ 7.7--200 GeV based on a multiphase transport model. Our calculations suggest that their primary global polarizations fulfill $P_{\\Omega^-}\\simeq 5/3P_{\\Xi^-}\\simeq 5/3P_\\Lambda$. We also estimate the feed-down effect of particle decay on the global polarization. With the feed-down effect taken into account, the global pol","authors_text":"Huan Zhong Huang, Hui Li, Xiao-liang Xia, Xu-Guang Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2021-06-17T12:52:56Z","title":"Global spin polarization of multistrange hyperons and feed-down effect in heavy-ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.09443","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":"sha256:9617fae0b33be13c43a8df7506c7124c4a9f62641672057ce22a35bbc6b757bc","target":"record","created_at":"2026-07-05T04:00:15Z","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":"9db2828f627d23ceb428bd750e546eb54e7606806a277fd0147ec1f0da8ea8d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2021-06-17T12:52:56Z","title_canon_sha256":"5e321077a4c5b84e5d50e39817b2f021bd4d43f8810fd9754434efe4c5d8eed5"},"schema_version":"1.0","source":{"id":"2106.09443","kind":"arxiv","version":2}},"canonical_sha256":"2e3ada61b5931d574a88d2a5b39e36688fda184f34fefb60aa6db3e634983aa6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e3ada61b5931d574a88d2a5b39e36688fda184f34fefb60aa6db3e634983aa6","first_computed_at":"2026-07-05T04:00:15.266324Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:00:15.266324Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eSpbyPq6TrvoPe/4DgBEj7Wjx3yGAlVF9HFQQ5jwlYMEEOCYuwkvclhvbDxS+nScHfubP0Lms3YCLbEeJhYzCg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:00:15.266787Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.09443","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9617fae0b33be13c43a8df7506c7124c4a9f62641672057ce22a35bbc6b757bc","sha256:25b770695c7055a21af9b0e744185fafc5c4449ef80ce2896f8cab7ff30a8dbc"],"state_sha256":"b2f50e12368acf7e527bab08e08241e6bd811c17c19ebfda005d61df2474804a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y1DsHZk4H4WRv6q6Sk96OzMFtlNf1ApoJsFv9RYQ94OUpH/kWuDgsLCePaYrAaQLJR24Ptxfx6QR20WZSpxWCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T19:49:44.960448Z","bundle_sha256":"be4d7198c57d54cbda99bd65d1cbad7e3a44bb230d163a87ec2e7d47b379906b"}}