{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:2WCZU75V6JPHKE65TGVQGCFDET","short_pith_number":"pith:2WCZU75V","schema_version":"1.0","canonical_sha256":"d5859a7fb5f25e7513dd99ab0308a324f87191f60c606d72f995159178510e83","source":{"kind":"arxiv","id":"1905.09799","version":1},"attestation_state":"computed","paper":{"title":"Conformally Soft Theorem In Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Andrea Puhm","submitted_at":"2019-05-23T17:48:33Z","abstract_excerpt":"A central feature of scattering amplitudes in gravity or gauge theory is the existence of a variety of energetically soft theorems which put constraints on the amplitudes. Celestial amplitudes which are obtained from momentum-space amplitudes by a Mellin transform over the external particle energies cannot obey the usual energetically soft theorems. Instead, the symmetries of the celestial sphere imply that the scattering of conformally soft particles whose conformal weights under the 4D Lorentz group SL(2,C) are taken to zero obey special relations. Such conformally soft theorems have recentl"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1905.09799","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-05-23T17:48:33Z","cross_cats_sorted":[],"title_canon_sha256":"3ee98965497f3bbe50962d1c7a3f4082e8113fd23605cd6084c7a00953b92d96","abstract_canon_sha256":"347cd5031a647451c4d17402b0c408cfe9b92f71e42616adafbeab379b83dff7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:46:41.104017Z","signature_b64":"QOxicBpkFXzDExpm/U1ktpJlK1ksctxaNHFTJGy5yeTlhI+fqwPFMds+9O7AANAdA4aUjkWznAzEp1GI56RZDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d5859a7fb5f25e7513dd99ab0308a324f87191f60c606d72f995159178510e83","last_reissued_at":"2026-07-05T01:46:41.103599Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:46:41.103599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Conformally Soft Theorem In Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Andrea Puhm","submitted_at":"2019-05-23T17:48:33Z","abstract_excerpt":"A central feature of scattering amplitudes in gravity or gauge theory is the existence of a variety of energetically soft theorems which put constraints on the amplitudes. Celestial amplitudes which are obtained from momentum-space amplitudes by a Mellin transform over the external particle energies cannot obey the usual energetically soft theorems. Instead, the symmetries of the celestial sphere imply that the scattering of conformally soft particles whose conformal weights under the 4D Lorentz group SL(2,C) are taken to zero obey special relations. Such conformally soft theorems have recentl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.09799","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1905.09799/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1905.09799","created_at":"2026-07-05T01:46:41.103655+00:00"},{"alias_kind":"arxiv_version","alias_value":"1905.09799v1","created_at":"2026-07-05T01:46:41.103655+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.09799","created_at":"2026-07-05T01:46:41.103655+00:00"},{"alias_kind":"pith_short_12","alias_value":"2WCZU75V6JPH","created_at":"2026-07-05T01:46:41.103655+00:00"},{"alias_kind":"pith_short_16","alias_value":"2WCZU75V6JPHKE65","created_at":"2026-07-05T01:46:41.103655+00:00"},{"alias_kind":"pith_short_8","alias_value":"2WCZU75V","created_at":"2026-07-05T01:46:41.103655+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.24285","citing_title":"Topics in Celestial holography: A bottom-up perspective","ref_index":53,"is_internal_anchor":false},{"citing_arxiv_id":"2606.24285","citing_title":"Topics in Celestial holography: A bottom-up perspective","ref_index":54,"is_internal_anchor":false},{"citing_arxiv_id":"2607.00864","citing_title":"Soft Algebras via Bulk Double Soft Limits","ref_index":15,"is_internal_anchor":false},{"citing_arxiv_id":"2606.27421","citing_title":"Observing Massive Scattering from Null Infinity","ref_index":8,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET","json":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET.json","graph_json":"https://pith.science/api/pith-number/2WCZU75V6JPHKE65TGVQGCFDET/graph.json","events_json":"https://pith.science/api/pith-number/2WCZU75V6JPHKE65TGVQGCFDET/events.json","paper":"https://pith.science/paper/2WCZU75V"},"agent_actions":{"view_html":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET","download_json":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET.json","view_paper":"https://pith.science/paper/2WCZU75V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1905.09799&json=true","fetch_graph":"https://pith.science/api/pith-number/2WCZU75V6JPHKE65TGVQGCFDET/graph.json","fetch_events":"https://pith.science/api/pith-number/2WCZU75V6JPHKE65TGVQGCFDET/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET/action/storage_attestation","attest_author":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET/action/author_attestation","sign_citation":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET/action/citation_signature","submit_replication":"https://pith.science/pith/2WCZU75V6JPHKE65TGVQGCFDET/action/replication_record"}},"created_at":"2026-07-05T01:46:41.103655+00:00","updated_at":"2026-07-05T01:46:41.103655+00:00"}