{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:5TC4VXWEV7EK2IAGNZRUJZ5VFX","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":"8b6e58f1c3e0d4f01361dff29aaadc1d9e1ecd25262aae9b40f13c6075b03f19","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-03-16T00:03:26Z","title_canon_sha256":"6606ecd747fdb2b6e0c81c8e3807b159fc3677282a7b312c6dc7b64c0ce99255"},"schema_version":"1.0","source":{"id":"2403.10741","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.10741","created_at":"2026-07-05T07:57:05Z"},{"alias_kind":"arxiv_version","alias_value":"2403.10741v1","created_at":"2026-07-05T07:57:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.10741","created_at":"2026-07-05T07:57:05Z"},{"alias_kind":"pith_short_12","alias_value":"5TC4VXWEV7EK","created_at":"2026-07-05T07:57:05Z"},{"alias_kind":"pith_short_16","alias_value":"5TC4VXWEV7EK2IAG","created_at":"2026-07-05T07:57:05Z"},{"alias_kind":"pith_short_8","alias_value":"5TC4VXWE","created_at":"2026-07-05T07:57:05Z"}],"graph_snapshots":[{"event_id":"sha256:ed32975a617ae5fe2d38889a92fc3a7f1b4553ebb1663fe29e8ef7fb13e0dd09","target":"graph","created_at":"2026-07-05T07:57:05Z","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/2403.10741/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We outline the content and theoretical support for the proposal of \"hydrodynamics on (mini)superspace\" (or a non-linear extension of quantum cosmology) as an effective framework for quantum gravity in a cosmological context. The basis for the proposal is a general correspondence between hydrodynamics and cosmology, and a picture of the universe as a quantum gravity condensate. The support comes from several directions. One is from mathematical physics: the hydrodynamics of quantum fluids can be mapped to relativistic cosmological dynamics, and both share the same conformal symmetries, which ca","authors_text":"Daniele Oriti","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-03-16T00:03:26Z","title":"Hydrodynamics on (mini)superspace, or a non-linear extension of quantum cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.10741","kind":"arxiv","version":1},"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":"sha256:20f5e1b20b04e3c84816352108525f0e93f8ddb5ebb8430fe88b9a7a8305bb86","target":"record","created_at":"2026-07-05T07:57:05Z","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":"8b6e58f1c3e0d4f01361dff29aaadc1d9e1ecd25262aae9b40f13c6075b03f19","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-03-16T00:03:26Z","title_canon_sha256":"6606ecd747fdb2b6e0c81c8e3807b159fc3677282a7b312c6dc7b64c0ce99255"},"schema_version":"1.0","source":{"id":"2403.10741","kind":"arxiv","version":1}},"canonical_sha256":"ecc5cadec4afc8ad20066e6344e7b52dea8b15878d76660a851ef54ff8aeac1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ecc5cadec4afc8ad20066e6344e7b52dea8b15878d76660a851ef54ff8aeac1a","first_computed_at":"2026-07-05T07:57:05.885444Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:57:05.885444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qfqKInijQL9LG1Fn5PrhGFe/YHJeef22rAZxtnphCuikuV5cZB7zDEtUveEcZRrecsLl+chXCGL3ZjF5XOQBCA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:57:05.885967Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.10741","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:20f5e1b20b04e3c84816352108525f0e93f8ddb5ebb8430fe88b9a7a8305bb86","sha256:ed32975a617ae5fe2d38889a92fc3a7f1b4553ebb1663fe29e8ef7fb13e0dd09"],"state_sha256":"22522363a809c5603c434384dd55ba0cfece34b4ae707030e01880f7c2969005"}