{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:S4D772PPBWJZUOH26GK4M6VC4V","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":"aeef303d0caa01502b30e13fa735fa5863a1f988f5e3833b8527b07eae1c4622","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-11-12T17:28:39Z","title_canon_sha256":"854d08e31d202cc4e54b7936d4d6cbf31731aabcb25e5271d46fc01b23237e65"},"schema_version":"1.0","source":{"id":"2511.09501","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2511.09501","created_at":"2026-08-05T01:36:18Z"},{"alias_kind":"arxiv_version","alias_value":"2511.09501v2","created_at":"2026-08-05T01:36:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.09501","created_at":"2026-08-05T01:36:18Z"},{"alias_kind":"pith_short_12","alias_value":"S4D772PPBWJZ","created_at":"2026-08-05T01:36:18Z"},{"alias_kind":"pith_short_16","alias_value":"S4D772PPBWJZUOH2","created_at":"2026-08-05T01:36:18Z"},{"alias_kind":"pith_short_8","alias_value":"S4D772PP","created_at":"2026-08-05T01:36:18Z"}],"graph_snapshots":[{"event_id":"sha256:477ca55294292723294752f016b0cdabf53615140c85b9e7792e366fade132df","target":"graph","created_at":"2026-08-05T01:36:18Z","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/2511.09501/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We further develop celestial Mellin amplitudes arXiv:2412.11992 to capture the exchange of particles with spin. For massless external scalar fields, we derive closed-form celestial Mellin amplitudes for a spin-1 and spin-2 exchange---both massless and massive---and extract the associated OPE data in the direct-channel. For gauge-boson and graviton exchanges, we identify in the celestial OPE the spin-1 current and the spin-2 stress tensor, together with the boundary gauge boson and graviton. Perturbative time-ordered correlators involving spinning fields can be obtained from those of scalars th","authors_text":"Charlotte Sleight, Massimo Taronna, Paolo Pergola, S\\'ebastien Malherbe","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-11-12T17:28:39Z","title":"Celestial Mellin Amplitudes II: Spin-1 and Spin-2 Exchange, and Beyond"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.09501","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":"sha256:9d87bddcdec59e940f9641c370a44e74f023b829eea9e40b079df5f014b33b5b","target":"record","created_at":"2026-08-05T01:36:18Z","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":"aeef303d0caa01502b30e13fa735fa5863a1f988f5e3833b8527b07eae1c4622","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-11-12T17:28:39Z","title_canon_sha256":"854d08e31d202cc4e54b7936d4d6cbf31731aabcb25e5271d46fc01b23237e65"},"schema_version":"1.0","source":{"id":"2511.09501","kind":"arxiv","version":2}},"canonical_sha256":"9707ffe9ef0d939a38faf195c67aa2e5691998ded58f7e30541e8fd4f3b58912","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9707ffe9ef0d939a38faf195c67aa2e5691998ded58f7e30541e8fd4f3b58912","first_computed_at":"2026-08-05T01:36:18.510516Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T01:36:18.510516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ejr2lsq/5eInkBGDS7AXXjII1Mip4BHu/AziT+RjDGSWhThx0V+BNJyLnOPwcJH0v16/nppzmdFsEVm8w/13AA==","signature_status":"signed_v1","signed_at":"2026-08-05T01:36:18.512139Z","signed_message":"canonical_sha256_bytes"},"source_id":"2511.09501","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9d87bddcdec59e940f9641c370a44e74f023b829eea9e40b079df5f014b33b5b","sha256:477ca55294292723294752f016b0cdabf53615140c85b9e7792e366fade132df"],"state_sha256":"d44f33b139cbbfdc97f0d0d001ab9aeced5a23c72710f9b98d0d1b3dd68b51a6"}