{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:CTDMN6HX76AIYNKCMMBC5BXKGD","short_pith_number":"pith:CTDMN6HX","canonical_record":{"source":{"id":"2404.14295","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-04-22T15:54:26Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"b0cbb3830675be1f3879eacc3e2505e4875ed03469ffcba94605b4c65ed9ce89","abstract_canon_sha256":"35916202af50078274db73979a34c76562b943292db14604026efbbf7cebc0ba"},"schema_version":"1.0"},"canonical_sha256":"14c6c6f8f7ff808c354263022e86ea30cb5067abb84623072a5175832482e81d","source":{"kind":"arxiv","id":"2404.14295","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.14295","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"arxiv_version","alias_value":"2404.14295v5","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.14295","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"pith_short_12","alias_value":"CTDMN6HX76AI","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"pith_short_16","alias_value":"CTDMN6HX76AIYNKC","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"pith_short_8","alias_value":"CTDMN6HX","created_at":"2026-07-05T08:47:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:CTDMN6HX76AIYNKCMMBC5BXKGD","target":"record","payload":{"canonical_record":{"source":{"id":"2404.14295","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-04-22T15:54:26Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"b0cbb3830675be1f3879eacc3e2505e4875ed03469ffcba94605b4c65ed9ce89","abstract_canon_sha256":"35916202af50078274db73979a34c76562b943292db14604026efbbf7cebc0ba"},"schema_version":"1.0"},"canonical_sha256":"14c6c6f8f7ff808c354263022e86ea30cb5067abb84623072a5175832482e81d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:47:51.662871Z","signature_b64":"c3Zzhcg/Jj5tTNNKUzWVGfcy/zqwgmckdNOyo8i7kZB5cmiLcNcIkWImav1JlTA5OLW2TRUoIJp+owfKV6YnDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14c6c6f8f7ff808c354263022e86ea30cb5067abb84623072a5175832482e81d","last_reissued_at":"2026-07-05T08:47:51.662399Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:47:51.662399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.14295","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:47:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PwhoTfJdhAKorrKQjkCQCPtqOLnd8iBNDCRRudoe28UmZi/P+DBOxWZc148sacqUdFOrcD0qJjJuy4iEntcpBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:01:36.522333Z"},"content_sha256":"e86faa7c72879359a42c8e8ebefa191bae1cfe518c735707934e31999d846658","schema_version":"1.0","event_id":"sha256:e86faa7c72879359a42c8e8ebefa191bae1cfe518c735707934e31999d846658"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:CTDMN6HX76AIYNKCMMBC5BXKGD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$\\Lambda$ polarization in very high energy heavy ion collisions as a probe of the Quark-Gluon Plasma formation and properties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"nucl-th","authors_text":"Andrea Palermo, Eduardo Grossi, Francesco Becattini, Iurii Karpenko","submitted_at":"2024-04-22T15:54:26Z","abstract_excerpt":"We have studied the spin polarization of $\\Lambda$ hyperons in heavy ion collisions at center-of-mass energies $\\sqrt{s_{NN}} = 200$ GeV and $\\sqrt{s_{NN}} = 5.02$ TeV carried out at RHIC and LHC colliders. We have calculated the mean spin vector at local thermodynamic equilibrium, including all known first-order terms in the gradients of the thermo-hydrodynamic fields, assuming that the hadronization hypersurface has a uniform temperature. We have also included the feed-down contributions to the polarization of $\\Lambda$ stemming from the decays of polarized $\\Sigma^*$ and $\\Sigma^0$ hyperons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.14295","kind":"arxiv","version":5},"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/2404.14295/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":"2026-07-05T08:47:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xJXJlFEXmdut3ITEFdlVdtGGALPBDmw8QQqiGtWp42P1y4Qqo5tuoqWPM9vrutX4nDq/1g205yMBppDbbaedBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:01:36.522650Z"},"content_sha256":"1305f347db9563a8b7dd48c4831ee06fe6087b2cbc9973cc1e7f231bef31e80c","schema_version":"1.0","event_id":"sha256:1305f347db9563a8b7dd48c4831ee06fe6087b2cbc9973cc1e7f231bef31e80c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CTDMN6HX76AIYNKCMMBC5BXKGD/bundle.json","state_url":"https://pith.science/pith/CTDMN6HX76AIYNKCMMBC5BXKGD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CTDMN6HX76AIYNKCMMBC5BXKGD/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":"2026-08-05T12:01:36Z","links":{"resolver":"https://pith.science/pith/CTDMN6HX76AIYNKCMMBC5BXKGD","bundle":"https://pith.science/pith/CTDMN6HX76AIYNKCMMBC5BXKGD/bundle.json","state":"https://pith.science/pith/CTDMN6HX76AIYNKCMMBC5BXKGD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CTDMN6HX76AIYNKCMMBC5BXKGD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CTDMN6HX76AIYNKCMMBC5BXKGD","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":"35916202af50078274db73979a34c76562b943292db14604026efbbf7cebc0ba","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-04-22T15:54:26Z","title_canon_sha256":"b0cbb3830675be1f3879eacc3e2505e4875ed03469ffcba94605b4c65ed9ce89"},"schema_version":"1.0","source":{"id":"2404.14295","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.14295","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"arxiv_version","alias_value":"2404.14295v5","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.14295","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"pith_short_12","alias_value":"CTDMN6HX76AI","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"pith_short_16","alias_value":"CTDMN6HX76AIYNKC","created_at":"2026-07-05T08:47:51Z"},{"alias_kind":"pith_short_8","alias_value":"CTDMN6HX","created_at":"2026-07-05T08:47:51Z"}],"graph_snapshots":[{"event_id":"sha256:1305f347db9563a8b7dd48c4831ee06fe6087b2cbc9973cc1e7f231bef31e80c","target":"graph","created_at":"2026-07-05T08:47:51Z","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/2404.14295/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have studied the spin polarization of $\\Lambda$ hyperons in heavy ion collisions at center-of-mass energies $\\sqrt{s_{NN}} = 200$ GeV and $\\sqrt{s_{NN}} = 5.02$ TeV carried out at RHIC and LHC colliders. We have calculated the mean spin vector at local thermodynamic equilibrium, including all known first-order terms in the gradients of the thermo-hydrodynamic fields, assuming that the hadronization hypersurface has a uniform temperature. We have also included the feed-down contributions to the polarization of $\\Lambda$ stemming from the decays of polarized $\\Sigma^*$ and $\\Sigma^0$ hyperons","authors_text":"Andrea Palermo, Eduardo Grossi, Francesco Becattini, Iurii Karpenko","cross_cats":["hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-04-22T15:54:26Z","title":"$\\Lambda$ polarization in very high energy heavy ion collisions as a probe of the Quark-Gluon Plasma formation and properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.14295","kind":"arxiv","version":5},"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:e86faa7c72879359a42c8e8ebefa191bae1cfe518c735707934e31999d846658","target":"record","created_at":"2026-07-05T08:47:51Z","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":"35916202af50078274db73979a34c76562b943292db14604026efbbf7cebc0ba","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-04-22T15:54:26Z","title_canon_sha256":"b0cbb3830675be1f3879eacc3e2505e4875ed03469ffcba94605b4c65ed9ce89"},"schema_version":"1.0","source":{"id":"2404.14295","kind":"arxiv","version":5}},"canonical_sha256":"14c6c6f8f7ff808c354263022e86ea30cb5067abb84623072a5175832482e81d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14c6c6f8f7ff808c354263022e86ea30cb5067abb84623072a5175832482e81d","first_computed_at":"2026-07-05T08:47:51.662399Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:47:51.662399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c3Zzhcg/Jj5tTNNKUzWVGfcy/zqwgmckdNOyo8i7kZB5cmiLcNcIkWImav1JlTA5OLW2TRUoIJp+owfKV6YnDw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:47:51.662871Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.14295","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e86faa7c72879359a42c8e8ebefa191bae1cfe518c735707934e31999d846658","sha256:1305f347db9563a8b7dd48c4831ee06fe6087b2cbc9973cc1e7f231bef31e80c"],"state_sha256":"2e5cde12f3198f464a8fe18d748d290256242a13ca0a0dd0dd2ddf43312711a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oXPut2J1Re+i1+En41RHYN72/NTmNbIRGlpG8pWVm77IAXEyu6TGZ480sxFy7dK7fJrLZj/fSZ3rdGuOZBQ7CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T12:01:36.526230Z","bundle_sha256":"729815c25fe04afb2f1d3d708be5a5fd57203b8950a4d7474f2d530d16c4ef5b"}}