{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:JGMZGEU3AQ73WZQHXOGNKWKCP3","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":"f8866d62fa09782bead19b9192c567932164959e621bbdb79949ff0c4e2ff194","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-06-30T16:06:39Z","title_canon_sha256":"ffdcd837ff6ee404af07589477f53793c343003a647683817558ed2d5504d383"},"schema_version":"1.0","source":{"id":"1006.5899","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.5899","created_at":"2026-05-18T04:32:09Z"},{"alias_kind":"arxiv_version","alias_value":"1006.5899v2","created_at":"2026-05-18T04:32:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.5899","created_at":"2026-05-18T04:32:09Z"},{"alias_kind":"pith_short_12","alias_value":"JGMZGEU3AQ73","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JGMZGEU3AQ73WZQH","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JGMZGEU3","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:141e6e9a27c1eaa537b93739d851c95f58691ab52a599f40c5d8f0111153decf","target":"graph","created_at":"2026-05-18T04:32:09Z","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":"The hot and dense medium formed in high energy heavy ion collisions may modify some hadronic properties. In particular, if hadron masses are shifted in-medium, it was demonstrated that this could lead to back-to-back squeezed correlations (BBC) of particle-antiparticle pairs. Although well-established theoretically, the squeezed correlations have not yet been discovered experimentally. A method has been suggested for the empirical search of this effect, which was previously illustrated for phi-phi pairs. We apply here the formalism and the suggested method to the case of K^+ K^- pairs, since t","authors_text":"Danuce M. Dudek, Sandra S. Padula","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-06-30T16:06:39Z","title":"Squeezed K^+ K^- correlations in high energy heavy ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.5899","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":"sha256:9eb18ec324231d10a22370a2d43471c5acde6eb8cbef0d106b56628789a9784f","target":"record","created_at":"2026-05-18T04:32:09Z","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":"f8866d62fa09782bead19b9192c567932164959e621bbdb79949ff0c4e2ff194","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-06-30T16:06:39Z","title_canon_sha256":"ffdcd837ff6ee404af07589477f53793c343003a647683817558ed2d5504d383"},"schema_version":"1.0","source":{"id":"1006.5899","kind":"arxiv","version":2}},"canonical_sha256":"499993129b043fbb6607bb8cd559427ecf8725d8e86b583601aab592b0e71511","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"499993129b043fbb6607bb8cd559427ecf8725d8e86b583601aab592b0e71511","first_computed_at":"2026-05-18T04:32:09.485236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:32:09.485236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/LdJNGCBLNCzDMW4uUkL0Ucbz6jJyBv5rwFXVpTRaA5jJD5SuPb2im+1F07ctyLzppyD+o3B0UKOtMZuS5vlCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:32:09.485653Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.5899","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9eb18ec324231d10a22370a2d43471c5acde6eb8cbef0d106b56628789a9784f","sha256:141e6e9a27c1eaa537b93739d851c95f58691ab52a599f40c5d8f0111153decf"],"state_sha256":"dced4c397069339d2dd56eef335078417ff1730490ca523277965307036513e4"}