{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:R6IXQTDJHNYYK7K2SKPAO3RSDA","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":"609a5be2d495e64578bcc817b94130c334575ac1f855241c11cfa310bdf87a54","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"","primary_cat":"nucl-th","submitted_at":"2007-02-02T08:51:31Z","title_canon_sha256":"995cd2b7ca6884535853901baab9bd760430c53edeeab4a2297833100a5d519d"},"schema_version":"1.0","source":{"id":"nucl-th/0702007","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0702007","created_at":"2026-07-04T15:31:50Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0702007v2","created_at":"2026-07-04T15:31:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0702007","created_at":"2026-07-04T15:31:50Z"},{"alias_kind":"pith_short_12","alias_value":"R6IXQTDJHNYY","created_at":"2026-07-04T15:31:50Z"},{"alias_kind":"pith_short_16","alias_value":"R6IXQTDJHNYYK7K2","created_at":"2026-07-04T15:31:50Z"},{"alias_kind":"pith_short_8","alias_value":"R6IXQTDJ","created_at":"2026-07-04T15:31:50Z"}],"graph_snapshots":[{"event_id":"sha256:47b9b9547e39b5e93632fe4a689576be50a31408db5be95b4d296dfc7ed1681a","target":"graph","created_at":"2026-07-04T15:31:50Z","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/nucl-th/0702007/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We argue that an expanding quark-gluon plasma has an anomalous viscosity, which arises from interactions with dynamically generated colour fields. The anomalous viscosity dominates over the collisional viscosity for large velocity gradients or weak coupling. This effect may provide an explanation for the apparent near perfect liquidity of the matter produced in nuclear collisions at RHIC without the assumption that it is a strongly coupled state.","authors_text":"B. M\\\"uller, M. Asakawa, S. A. Bass","cross_cats":["hep-ph","nucl-ex"],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2007-02-02T08:51:31Z","title":"Anomalous viscosity of an expanding quark-gluon plasma"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0702007","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:e290e3cc70b75ad3f674c64793dc5861e597f357e4d20f97484872466c06929b","target":"record","created_at":"2026-07-04T15:31:50Z","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":"609a5be2d495e64578bcc817b94130c334575ac1f855241c11cfa310bdf87a54","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"","primary_cat":"nucl-th","submitted_at":"2007-02-02T08:51:31Z","title_canon_sha256":"995cd2b7ca6884535853901baab9bd760430c53edeeab4a2297833100a5d519d"},"schema_version":"1.0","source":{"id":"nucl-th/0702007","kind":"arxiv","version":2}},"canonical_sha256":"8f91784c693b71857d5a929e076e32181585ad5f67420e20109ac51e6bde844e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f91784c693b71857d5a929e076e32181585ad5f67420e20109ac51e6bde844e","first_computed_at":"2026-07-04T15:31:50.577586Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:31:50.577586Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"giNPqpHpuPrEImwKTX/hsLhvZY8EwgYXN9gon3gtcRAuzkMGHt6FtG3i4O2oWUNzMMlZMsrN5H2QjBCV6eSgCg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:31:50.578029Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0702007","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e290e3cc70b75ad3f674c64793dc5861e597f357e4d20f97484872466c06929b","sha256:47b9b9547e39b5e93632fe4a689576be50a31408db5be95b4d296dfc7ed1681a"],"state_sha256":"3872664246a08a15727ab0f61ba0c25cb0ccd5140e4d78948da72e0a2a00393b"}