{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:S4WVGY3CUNUE4NK26A56IMXE4D","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":"e485a7cd5198118c43fb8bae1ef99cffe764223849ddf9c9f85240fe8bacaa49","cross_cats_sorted":["hep-th","math.MP"],"license":"","primary_cat":"math-ph","submitted_at":"1999-04-26T10:39:35Z","title_canon_sha256":"9b37c9c687429ffc03d713efff411f7aac8782945db477b7cb95c0e982959d1c"},"schema_version":"1.0","source":{"id":"math-ph/9904022","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"math-ph/9904022","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"arxiv_version","alias_value":"math-ph/9904022v3","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math-ph/9904022","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"pith_short_12","alias_value":"S4WVGY3CUNUE","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"S4WVGY3CUNUE4NK2","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"S4WVGY3C","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:f4f9511b644de14c7aafb626770296c658c7a41b4387883db9d5bd6e8a17e17b","target":"graph","created_at":"2026-05-18T01:09:15Z","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":"As found by Bordemann and Hoppe and by Jevicki, a certain non-relativistic model of an irrotational and isentropic fluid, related to membranes and to partons, admits a Poincar\\'e symmetry. Bazeia and Jackiw associate this dynamical symmetry to a novel type of ``field dependent'' action on space-time. The ``Kaluza-Klein type'' framework of Duval et al. is used to explain the origin of these symmetries and to derive the associated conserved quantities. In the non-interacting case, the symmetry extends to the entire conformal group.","authors_text":"M. Hassa\\\"ine, P. A. Horv\\'athy","cross_cats":["hep-th","math.MP"],"headline":"","license":"","primary_cat":"math-ph","submitted_at":"1999-04-26T10:39:35Z","title":"Field-dependent symmetries of a non-relativistic fluid model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math-ph/9904022","kind":"arxiv","version":3},"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":"sha256:92dd705c21afac3bb5deedf8a165fb9269b69536a1d86c023b0cf59d66f28224","target":"record","created_at":"2026-05-18T01:09:15Z","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":"e485a7cd5198118c43fb8bae1ef99cffe764223849ddf9c9f85240fe8bacaa49","cross_cats_sorted":["hep-th","math.MP"],"license":"","primary_cat":"math-ph","submitted_at":"1999-04-26T10:39:35Z","title_canon_sha256":"9b37c9c687429ffc03d713efff411f7aac8782945db477b7cb95c0e982959d1c"},"schema_version":"1.0","source":{"id":"math-ph/9904022","kind":"arxiv","version":3}},"canonical_sha256":"972d536362a3684e355af03be432e4e0f49912ecc9e336228bac19a6a190d655","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"972d536362a3684e355af03be432e4e0f49912ecc9e336228bac19a6a190d655","first_computed_at":"2026-05-18T01:09:15.633220Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:15.633220Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WwR10UYXdIw97aG/IVpPR60eLlqLc860/sw9iDFdEdHUUL7zTI9sPbFV+UxVn1OhRqLDczcTR2U7ba3s9m6AAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:15.633902Z","signed_message":"canonical_sha256_bytes"},"source_id":"math-ph/9904022","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:92dd705c21afac3bb5deedf8a165fb9269b69536a1d86c023b0cf59d66f28224","sha256:f4f9511b644de14c7aafb626770296c658c7a41b4387883db9d5bd6e8a17e17b"],"state_sha256":"e5689b4865e27e1a2e29f98f00e1f55bd3fd88228a35f50252c9016d62eb1407"}