{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:TZ5UZ6GGYYQRBOS4IH2GVQJKTA","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":"feea4ed11c7b3f4be916c13baa1e468c53560bb5ab2f14dd1268544d893f7386","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-02-09T19:52:15Z","title_canon_sha256":"39b9bd559bc5b7421498d50d68a3e66c70f3b7b3c4bc05cf41fbe129544d90a6"},"schema_version":"1.0","source":{"id":"2202.04702","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.04702","created_at":"2026-05-23T01:21:45Z"},{"alias_kind":"arxiv_version","alias_value":"2202.04702v2","created_at":"2026-05-23T01:21:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.04702","created_at":"2026-05-23T01:21:45Z"},{"alias_kind":"pith_short_12","alias_value":"TZ5UZ6GGYYQR","created_at":"2026-05-23T01:21:45Z"},{"alias_kind":"pith_short_16","alias_value":"TZ5UZ6GGYYQRBOS4","created_at":"2026-05-23T01:21:45Z"},{"alias_kind":"pith_short_8","alias_value":"TZ5UZ6GG","created_at":"2026-05-23T01:21:45Z"}],"graph_snapshots":[{"event_id":"sha256:edb6115af5cdec1075f7a5d86dc37c21fb02f4eb399f89d6053183b7176edb4e","target":"graph","created_at":"2026-05-23T01:21:45Z","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/2202.04702/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that a $3d$ sourced conformal Carrollian field theory has the right kinematic properties to holographically describe gravity in $4d$ asymptotically flat spacetime. The external sources encode the leaks of gravitational radiation at null infinity. The Ward identities of this theory are shown to reproduce those of the $2d$ celestial CFT after relating Carrollian to celestial operators. This suggests a new set of interplays between gravity in asymptotically flat spacetime, sourced conformal Carrollian field theory and celestial CFT.","authors_text":"Adrien Fiorucci, Laura Donnay, Romain Ruzziconi, Yannick Herfray","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-02-09T19:52:15Z","title":"Carrollian Perspective on Celestial Holography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.04702","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":"sha256:9afb52b035ae3bce40731f2fd48f3a58b7f46a33484d8698ffd132af7870cdfe","target":"record","created_at":"2026-05-23T01:21:45Z","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":"feea4ed11c7b3f4be916c13baa1e468c53560bb5ab2f14dd1268544d893f7386","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-02-09T19:52:15Z","title_canon_sha256":"39b9bd559bc5b7421498d50d68a3e66c70f3b7b3c4bc05cf41fbe129544d90a6"},"schema_version":"1.0","source":{"id":"2202.04702","kind":"arxiv","version":2}},"canonical_sha256":"9e7b4cf8c6c62110ba5c41f46ac12a98039a5b009984c0ba15204ec4a2a165c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e7b4cf8c6c62110ba5c41f46ac12a98039a5b009984c0ba15204ec4a2a165c8","first_computed_at":"2026-05-23T01:21:45.895347Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-23T01:21:45.895347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oHSkh3pISfaCrQBTuhpg3BdYkNy3gAI+0cn5xOgfIZoPTZ/i/CV0iJ/fyw92wuWYeRZKoEo67y6byu2NxJAaDQ==","signature_status":"signed_v1","signed_at":"2026-05-23T01:21:45.899056Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.04702","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9afb52b035ae3bce40731f2fd48f3a58b7f46a33484d8698ffd132af7870cdfe","sha256:edb6115af5cdec1075f7a5d86dc37c21fb02f4eb399f89d6053183b7176edb4e"],"state_sha256":"0e8b90b4fae37b901b388a8a9bbd85b501f16dbe9b6c24ddbd1508770f49d7fd"}