{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:SG4QA7KTIEB2TLB7TFZSGOG4SO","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":"9563e1bc6bcdbc58bec1fa83bb5dc400cc972b02bd684f81c2d66eb134d260ec","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-03-08T10:17:50Z","title_canon_sha256":"88060016a4e99d37b5de8b84b4882545b3876b28a02eb3e8ed69ce81c3a3e970"},"schema_version":"1.0","source":{"id":"2403.05195","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.05195","created_at":"2026-07-05T10:02:44Z"},{"alias_kind":"arxiv_version","alias_value":"2403.05195v2","created_at":"2026-07-05T10:02:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.05195","created_at":"2026-07-05T10:02:44Z"},{"alias_kind":"pith_short_12","alias_value":"SG4QA7KTIEB2","created_at":"2026-07-05T10:02:44Z"},{"alias_kind":"pith_short_16","alias_value":"SG4QA7KTIEB2TLB7","created_at":"2026-07-05T10:02:44Z"},{"alias_kind":"pith_short_8","alias_value":"SG4QA7KT","created_at":"2026-07-05T10:02:44Z"}],"graph_snapshots":[{"event_id":"sha256:a41fefe78eb3999ca71cd9bed721ed861679980812a1152c9e402898c73e7aa8","target":"graph","created_at":"2026-07-05T10:02:44Z","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/2403.05195/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the subleading structure of asymptotically-flat spacetimes and its relationship to the $w_{1+\\infty}$ loop algebra of higher spin charges. We do so using both the Bondi-Sachs and the Newman-Penrose formalism, via a dictionary built from a preferred choice of tetrad. This enables us to access properties of the so-called higher Bondi aspects, such as their evolution equations, their transformation laws under asymptotic symmetries, and their relationship to the Newman-Penrose and the higher spin charges. By studying the recursive Einstein evolution equations defining these higher spin ch","authors_text":"Marc Geiller","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-03-08T10:17:50Z","title":"Celestial $w_{1+\\infty}$ charges and the subleading structure of asymptotically-flat spacetimes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.05195","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":"sha256:87ae7599da75844cb30869d41dfb07c39972f03ab40a229e3f37fae5dd11b41c","target":"record","created_at":"2026-07-05T10:02:44Z","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":"9563e1bc6bcdbc58bec1fa83bb5dc400cc972b02bd684f81c2d66eb134d260ec","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-03-08T10:17:50Z","title_canon_sha256":"88060016a4e99d37b5de8b84b4882545b3876b28a02eb3e8ed69ce81c3a3e970"},"schema_version":"1.0","source":{"id":"2403.05195","kind":"arxiv","version":2}},"canonical_sha256":"91b9007d534103a9ac3f99732338dc938b0e9d361956d94d05fb17cf71ac08ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"91b9007d534103a9ac3f99732338dc938b0e9d361956d94d05fb17cf71ac08ec","first_computed_at":"2026-07-05T10:02:44.141939Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:02:44.141939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Gu6mW2Xy8I8efPYnr7VIDPGi0GpqaNzF78tSyi5SN+VwT9S9uut1k3OE/GZnr2pCYg4cw6j2xX6WJWj7JeKIAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:02:44.142450Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.05195","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87ae7599da75844cb30869d41dfb07c39972f03ab40a229e3f37fae5dd11b41c","sha256:a41fefe78eb3999ca71cd9bed721ed861679980812a1152c9e402898c73e7aa8"],"state_sha256":"d5580325f65c6019533e8f2261368d7d49d8383598547cfe5092170fa0fbb4a7"}