{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:EHY2XRVKCWAWLWMSWNUFYHYAP3","short_pith_number":"pith:EHY2XRVK","canonical_record":{"source":{"id":"1907.02588","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-07-04T20:56:44Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"39b95e436d5c78f7d7327a1b53ae7c3a551979efeb76c618e2a989f1db3c45bd","abstract_canon_sha256":"875bffda6583defe39849c7b826bc971edd2db23e8bdf7fa5bab72db240f563d"},"schema_version":"1.0"},"canonical_sha256":"21f1abc6aa158165d992b3685c1f007ee8396d0dd2589304c2426f6853140317","source":{"kind":"arxiv","id":"1907.02588","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.02588","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"arxiv_version","alias_value":"1907.02588v1","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.02588","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"pith_short_12","alias_value":"EHY2XRVKCWAW","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"pith_short_16","alias_value":"EHY2XRVKCWAWLWMS","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"pith_short_8","alias_value":"EHY2XRVK","created_at":"2026-07-05T00:48:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:EHY2XRVKCWAWLWMSWNUFYHYAP3","target":"record","payload":{"canonical_record":{"source":{"id":"1907.02588","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-07-04T20:56:44Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"39b95e436d5c78f7d7327a1b53ae7c3a551979efeb76c618e2a989f1db3c45bd","abstract_canon_sha256":"875bffda6583defe39849c7b826bc971edd2db23e8bdf7fa5bab72db240f563d"},"schema_version":"1.0"},"canonical_sha256":"21f1abc6aa158165d992b3685c1f007ee8396d0dd2589304c2426f6853140317","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:48:40.391131Z","signature_b64":"GDV2QZHCNMcAB/gyn3JgpwaZZYGryisBHixE6rqikZnwuNQjQuOqFnPMlaUG03FQ/uyVWoUtHqRZ0OCr9zJIAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"21f1abc6aa158165d992b3685c1f007ee8396d0dd2589304c2426f6853140317","last_reissued_at":"2026-07-05T00:48:40.390773Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:48:40.390773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.02588","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":"2026-07-05T00:48:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jOtQ4/a+VtIgyKhh1l8myDNusDu7Ss6mmtg6ZePQ6t7Aq1ULZKWMKaOvjcnNBREZbVLNSA/dO4b506wq8Z/ECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T23:23:35.515524Z"},"content_sha256":"d96291c0f416de55a485c7a32a808454d1bfb7aa117e9c7e7f10a84512813f18","schema_version":"1.0","event_id":"sha256:d96291c0f416de55a485c7a32a808454d1bfb7aa117e9c7e7f10a84512813f18"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:EHY2XRVKCWAWLWMSWNUFYHYAP3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Skewness of the elliptic flow distribution in $\\sqrt{s_{_{\\mathrm{NN}}}}$ = 5.02~TeV PbPb collisions from HYDJET++ model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"F. Wang, J. Milosevic, L. Nadderd, P. Cirkovic, X. Zhu","submitted_at":"2019-07-04T20:56:44Z","abstract_excerpt":"The elliptic flow ($v_{2}$) event-by-event fluctuations in PbPb collisions at 5.02~TeV are analyzed within the HYDJET++ model. Using the multi-particle, so called Q-cumulant method, $v_{2}\\{2\\}$, $v_{2}\\{4\\}$, $v_{2}\\{6\\}$ and $v_{2}\\{8\\}$ are calculated and used to study their ratios and to construct skewness ($\\gamma^{exp}_{1}$) as a measure of the asymmetry of the elliptic flow distribution. Additionally, in order to check if there is a hydrodynamics nature in the elliptic collectivity generated by the HYDJET++ model, the ratio of $v_{2}\\{6\\} - v_{2}\\{8\\}$ and $v_{2}\\{4\\} - v_{2}\\{6\\}$ dist"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.02588","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/1907.02588/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":"2026-07-05T00:48:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S00CR4NIEdRNtATTc5SKOFHNWQrjj8fy5DgIH95nN6wdqCf33fzrF2P41Wr/EBaT2QYCPfkcEhfh8sleL1VsAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T23:23:35.516363Z"},"content_sha256":"e54f1ff9a45c9cf6434447dbb07c43ed712effc3a96875450eb163f929833928","schema_version":"1.0","event_id":"sha256:e54f1ff9a45c9cf6434447dbb07c43ed712effc3a96875450eb163f929833928"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EHY2XRVKCWAWLWMSWNUFYHYAP3/bundle.json","state_url":"https://pith.science/pith/EHY2XRVKCWAWLWMSWNUFYHYAP3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EHY2XRVKCWAWLWMSWNUFYHYAP3/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":"2026-07-31T23:23:35Z","links":{"resolver":"https://pith.science/pith/EHY2XRVKCWAWLWMSWNUFYHYAP3","bundle":"https://pith.science/pith/EHY2XRVKCWAWLWMSWNUFYHYAP3/bundle.json","state":"https://pith.science/pith/EHY2XRVKCWAWLWMSWNUFYHYAP3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EHY2XRVKCWAWLWMSWNUFYHYAP3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:EHY2XRVKCWAWLWMSWNUFYHYAP3","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":"875bffda6583defe39849c7b826bc971edd2db23e8bdf7fa5bab72db240f563d","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-07-04T20:56:44Z","title_canon_sha256":"39b95e436d5c78f7d7327a1b53ae7c3a551979efeb76c618e2a989f1db3c45bd"},"schema_version":"1.0","source":{"id":"1907.02588","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.02588","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"arxiv_version","alias_value":"1907.02588v1","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.02588","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"pith_short_12","alias_value":"EHY2XRVKCWAW","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"pith_short_16","alias_value":"EHY2XRVKCWAWLWMS","created_at":"2026-07-05T00:48:40Z"},{"alias_kind":"pith_short_8","alias_value":"EHY2XRVK","created_at":"2026-07-05T00:48:40Z"}],"graph_snapshots":[{"event_id":"sha256:e54f1ff9a45c9cf6434447dbb07c43ed712effc3a96875450eb163f929833928","target":"graph","created_at":"2026-07-05T00:48:40Z","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/1907.02588/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The elliptic flow ($v_{2}$) event-by-event fluctuations in PbPb collisions at 5.02~TeV are analyzed within the HYDJET++ model. Using the multi-particle, so called Q-cumulant method, $v_{2}\\{2\\}$, $v_{2}\\{4\\}$, $v_{2}\\{6\\}$ and $v_{2}\\{8\\}$ are calculated and used to study their ratios and to construct skewness ($\\gamma^{exp}_{1}$) as a measure of the asymmetry of the elliptic flow distribution. Additionally, in order to check if there is a hydrodynamics nature in the elliptic collectivity generated by the HYDJET++ model, the ratio of $v_{2}\\{6\\} - v_{2}\\{8\\}$ and $v_{2}\\{4\\} - v_{2}\\{6\\}$ dist","authors_text":"F. Wang, J. Milosevic, L. Nadderd, P. Cirkovic, X. Zhu","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-07-04T20:56:44Z","title":"Skewness of the elliptic flow distribution in $\\sqrt{s_{_{\\mathrm{NN}}}}$ = 5.02~TeV PbPb collisions from HYDJET++ model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.02588","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:d96291c0f416de55a485c7a32a808454d1bfb7aa117e9c7e7f10a84512813f18","target":"record","created_at":"2026-07-05T00:48:40Z","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":"875bffda6583defe39849c7b826bc971edd2db23e8bdf7fa5bab72db240f563d","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-07-04T20:56:44Z","title_canon_sha256":"39b95e436d5c78f7d7327a1b53ae7c3a551979efeb76c618e2a989f1db3c45bd"},"schema_version":"1.0","source":{"id":"1907.02588","kind":"arxiv","version":1}},"canonical_sha256":"21f1abc6aa158165d992b3685c1f007ee8396d0dd2589304c2426f6853140317","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"21f1abc6aa158165d992b3685c1f007ee8396d0dd2589304c2426f6853140317","first_computed_at":"2026-07-05T00:48:40.390773Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:48:40.390773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GDV2QZHCNMcAB/gyn3JgpwaZZYGryisBHixE6rqikZnwuNQjQuOqFnPMlaUG03FQ/uyVWoUtHqRZ0OCr9zJIAg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:48:40.391131Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.02588","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d96291c0f416de55a485c7a32a808454d1bfb7aa117e9c7e7f10a84512813f18","sha256:e54f1ff9a45c9cf6434447dbb07c43ed712effc3a96875450eb163f929833928"],"state_sha256":"46681ad21097bf6f88ee3f65cda07265919cb310816c1f8a9fe56bf341712baa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ronPVeV3uAi72sBVZdfOjgRc57e+aOs7aFzdyHyehzMSs2kkAb3ndKkti64Rhquj5WVNdMd/8X3uRdyMW6oTCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T23:23:35.523094Z","bundle_sha256":"4b4d229722578fc35c6202ebcc85356a0093dc462e1bde601f3681f0de2f7ec1"}}