{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:NJWDTGJKURDEQVA7DW5WT4PZRG","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":"67f1de3615b87c9d6cbf6a04898783c2cccf31cfbf4dd161ccc5aebf33dc9764","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2021-02-22T17:05:03Z","title_canon_sha256":"2220b7eee7dec8c6774090145d14ffb98e1bf2d72844c5b704d333cebfdf548f"},"schema_version":"1.0","source":{"id":"2102.11186","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.11186","created_at":"2026-07-05T03:01:14Z"},{"alias_kind":"arxiv_version","alias_value":"2102.11186v2","created_at":"2026-07-05T03:01:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.11186","created_at":"2026-07-05T03:01:14Z"},{"alias_kind":"pith_short_12","alias_value":"NJWDTGJKURDE","created_at":"2026-07-05T03:01:14Z"},{"alias_kind":"pith_short_16","alias_value":"NJWDTGJKURDEQVA7","created_at":"2026-07-05T03:01:14Z"},{"alias_kind":"pith_short_8","alias_value":"NJWDTGJK","created_at":"2026-07-05T03:01:14Z"}],"graph_snapshots":[{"event_id":"sha256:9759c1f265d4e7b273c50a1f4c83f293a82977ab390bb50d9ebbe6082b45da69","target":"graph","created_at":"2026-07-05T03:01:14Z","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/2102.11186/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Experimental and theoretical studies of fluctuations in nucleus-nucleus interactions at high energies have started to play a major role in understanding of the concept of strong interactions. The elaborated procedures have been developed to disentangle different processes happening during nucleus-nucleus collisions. The fluctuations caused by a variation of the number of nucleons which participated in a collision are frequently considered the unwanted one. The methods to eliminate these fluctuations in fixed-target experiments are reviewed and tested. They can be of key importance in the follo","authors_text":"M. Gazdzicki, M. Mackowiak-Pawlowska, M. Naskr\\k{e}t","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2021-02-22T17:05:03Z","title":"Eliminating $volume$ fluctuations in fixed-target heavy-ion experiments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.11186","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:ff2fcc725b4a4dc6b9fa8785a18c75dbe8975f5e31ab8b6c520ee10e49f00d5f","target":"record","created_at":"2026-07-05T03:01:14Z","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":"67f1de3615b87c9d6cbf6a04898783c2cccf31cfbf4dd161ccc5aebf33dc9764","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2021-02-22T17:05:03Z","title_canon_sha256":"2220b7eee7dec8c6774090145d14ffb98e1bf2d72844c5b704d333cebfdf548f"},"schema_version":"1.0","source":{"id":"2102.11186","kind":"arxiv","version":2}},"canonical_sha256":"6a6c39992aa44648541f1dbb69f1f9899ba8cbec83a6d213067cccc9946134a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a6c39992aa44648541f1dbb69f1f9899ba8cbec83a6d213067cccc9946134a0","first_computed_at":"2026-07-05T03:01:14.801925Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:01:14.801925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q0lZdtBV926dRdK/L6SBc/p2+JW/u7pIEPyOuuLhjvY8TPg+oGx909h9QqvFzbGfVwdsxgTnYwLkHqXsOUzBCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:01:14.802502Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.11186","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff2fcc725b4a4dc6b9fa8785a18c75dbe8975f5e31ab8b6c520ee10e49f00d5f","sha256:9759c1f265d4e7b273c50a1f4c83f293a82977ab390bb50d9ebbe6082b45da69"],"state_sha256":"1aedc3e4e7d0021e304020efa3a7611f4abf5784b00b25029b0b3295b2fba017"}