{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:MYLSIT6X7MRUKGY4U4LEAO3NGO","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":"8c986fc5a796173c8f629c952d337769fdd51eaa5712ba4281e0041aabf37284","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-10-01T15:49:11Z","title_canon_sha256":"17e88a3536142d6d0bf8a41c80c5123a65f4d679c58d52ff0c01894cbbfde566"},"schema_version":"1.0","source":{"id":"1410.0263","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.0263","created_at":"2026-05-18T02:19:52Z"},{"alias_kind":"arxiv_version","alias_value":"1410.0263v4","created_at":"2026-05-18T02:19:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.0263","created_at":"2026-05-18T02:19:52Z"},{"alias_kind":"pith_short_12","alias_value":"MYLSIT6X7MRU","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"MYLSIT6X7MRUKGY4","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"MYLSIT6X","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:3f8e8fe45f33123988259d3b9469303f27c105bffcdd23bcc263b9a49b4ccd94","target":"graph","created_at":"2026-05-18T02:19:52Z","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 dynamics of an expanding hadron fluid at temperatures below the chiral transition is studied in the framework of AdS/CFT correspondence. We establish a correspondence between the asymptotic AdS geometry in the 4+1-dimensional bulk with the analog spacetime geometry on its 3+1 dimensional boundary with the background fluid undergoing a spherical Bjorken type expansion. The analog metric tensor on the boundary depends locally on the soft pion dispersion relation and the four-velocity of the fluid. The AdS/CFT correspondence provides a relation between the pion velocity and the critical tempe","authors_text":"Dijana Toli\\'c, Neven Bili\\'c, Silvije Domazet","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-10-01T15:49:11Z","title":"Analog geometry in an expanding fluid from AdS/CFT perspective"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.0263","kind":"arxiv","version":4},"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":"sha256:4ad0e4a0eed6e948fbd07ba78072173b6dc1cb6c0f3ba88790962e1a7a3b8fcd","target":"record","created_at":"2026-05-18T02:19:52Z","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":"8c986fc5a796173c8f629c952d337769fdd51eaa5712ba4281e0041aabf37284","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-10-01T15:49:11Z","title_canon_sha256":"17e88a3536142d6d0bf8a41c80c5123a65f4d679c58d52ff0c01894cbbfde566"},"schema_version":"1.0","source":{"id":"1410.0263","kind":"arxiv","version":4}},"canonical_sha256":"6617244fd7fb23451b1ca716403b6d33ba390cea2eb1b9353b5365de0b815716","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6617244fd7fb23451b1ca716403b6d33ba390cea2eb1b9353b5365de0b815716","first_computed_at":"2026-05-18T02:19:52.985362Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:19:52.985362Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z8nhzoKiwa6/HueapPtWVg7yoSozxkg0gkpTm+K9+JthENzB09vN/YCdAax1Y8iVcgEF3Dl96QtXuzceh5FEBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:19:52.986010Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.0263","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ad0e4a0eed6e948fbd07ba78072173b6dc1cb6c0f3ba88790962e1a7a3b8fcd","sha256:3f8e8fe45f33123988259d3b9469303f27c105bffcdd23bcc263b9a49b4ccd94"],"state_sha256":"7c39c3313053cdffc387735982a48ae343390a1a9691f63be23308b18dfac80d"}