{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:UIOXHJZSUTZ74TBVZKCHM5VHJT","short_pith_number":"pith:UIOXHJZS","schema_version":"1.0","canonical_sha256":"a21d73a732a4f3fe4c35ca847676a74cc996e97a46622ba830efbbded205dce9","source":{"kind":"arxiv","id":"1401.7026","version":2},"attestation_state":"computed","paper":{"title":"BMS supertranslations and Weinberg's soft graviton theorem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Andrew Strominger, Prahar Mitra, Temple He, Vyacheslav Lysov","submitted_at":"2014-01-27T21:19:55Z","abstract_excerpt":"Recently it was conjectured that a certain infinite-dimensional \"diagonal\" subgroup of BMS supertranslations acting on past and future null infinity (${\\mathscr I}^-$ and ${\\mathscr I}^+$) is an exact symmetry of the quantum gravity ${\\cal S}$-matrix, and an associated Ward identity was derived. In this paper we show that this supertranslation Ward identity is precisely equivalent to Weinberg's soft graviton theorem. Along the way we construct the canonical generators of supertranslations at ${\\mathscr I}^\\pm$, including the relevant soft graviton contributions. Boundary conditions at the past"},"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":"1401.7026","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-01-27T21:19:55Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"a5fcfde4c4645d28e657bfe97fd2b79dc88d8131192dcd1b10825fac687f60ad","abstract_canon_sha256":"f0c9778c7aa8628beeb15f4b5702b7f7ca82a575d242518cf63053ec9cbcc52e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:18.552485Z","signature_b64":"61Tf2hlv7XTtdpn5B6iLmGYVtoPmGwKKnbPur9/juS+T6C0nqilcL9FRbXgZZVUdENkTwHM/HXpOtJd9EnnKDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a21d73a732a4f3fe4c35ca847676a74cc996e97a46622ba830efbbded205dce9","last_reissued_at":"2026-05-18T01:25:18.551819Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:18.551819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"BMS supertranslations and Weinberg's soft graviton theorem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Andrew Strominger, Prahar Mitra, Temple He, Vyacheslav Lysov","submitted_at":"2014-01-27T21:19:55Z","abstract_excerpt":"Recently it was conjectured that a certain infinite-dimensional \"diagonal\" subgroup of BMS supertranslations acting on past and future null infinity (${\\mathscr I}^-$ and ${\\mathscr I}^+$) is an exact symmetry of the quantum gravity ${\\cal S}$-matrix, and an associated Ward identity was derived. In this paper we show that this supertranslation Ward identity is precisely equivalent to Weinberg's soft graviton theorem. Along the way we construct the canonical generators of supertranslations at ${\\mathscr I}^\\pm$, including the relevant soft graviton contributions. Boundary conditions at the past"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7026","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1401.7026","created_at":"2026-05-18T01:25:18.551946+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.7026v2","created_at":"2026-05-18T01:25:18.551946+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7026","created_at":"2026-05-18T01:25:18.551946+00:00"},{"alias_kind":"pith_short_12","alias_value":"UIOXHJZSUTZ7","created_at":"2026-05-18T12:28:52.271510+00:00"},{"alias_kind":"pith_short_16","alias_value":"UIOXHJZSUTZ74TBV","created_at":"2026-05-18T12:28:52.271510+00:00"},{"alias_kind":"pith_short_8","alias_value":"UIOXHJZS","created_at":"2026-05-18T12:28:52.271510+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":20,"internal_anchor_count":16,"sample":[{"citing_arxiv_id":"2212.12892","citing_title":"Tree level amplitudes from soft theorems","ref_index":16,"is_internal_anchor":true},{"citing_arxiv_id":"2305.04620","citing_title":"Tree and $1$-loop fundamental BCJ relations from soft theorems","ref_index":17,"is_internal_anchor":true},{"citing_arxiv_id":"2311.03112","citing_title":"Recursive construction for expansions of tree Yang-Mills amplitudes from soft theorem","ref_index":55,"is_internal_anchor":true},{"citing_arxiv_id":"2406.04622","citing_title":"On soft factors and transmutation operators","ref_index":36,"is_internal_anchor":true},{"citing_arxiv_id":"2412.15996","citing_title":"Ti and Spi, Carrollian extended boundaries at timelike and spatial infinity","ref_index":89,"is_internal_anchor":true},{"citing_arxiv_id":"2501.07136","citing_title":"On symmetries of gravitational on-shell boundary action at null infinity","ref_index":29,"is_internal_anchor":true},{"citing_arxiv_id":"2202.04702","citing_title":"Carrollian Perspective on Celestial Holography","ref_index":58,"is_internal_anchor":true},{"citing_arxiv_id":"2504.12521","citing_title":"Lectures on the Bondi--Metzner--Sachs group and related topics in infrared physics","ref_index":130,"is_internal_anchor":true},{"citing_arxiv_id":"2508.01446","citing_title":"Radiation in Fluid/Gravity and the Flat Limit","ref_index":139,"is_internal_anchor":true},{"citing_arxiv_id":"2605.16641","citing_title":"On bulk reconstruction in Lorentzian AdS and its flat space limit","ref_index":35,"is_internal_anchor":true},{"citing_arxiv_id":"2506.16164","citing_title":"The Carrollian Kaleidoscope","ref_index":249,"is_internal_anchor":true},{"citing_arxiv_id":"2512.09018","citing_title":"From Asymptotically Flat Gravity to Finite Causal Diamonds","ref_index":5,"is_internal_anchor":true},{"citing_arxiv_id":"2512.15578","citing_title":"Scalar, vector and tensor fields on $dS_3$ with arbitrary sources: harmonic analysis and antipodal maps","ref_index":22,"is_internal_anchor":true},{"citing_arxiv_id":"2603.12670","citing_title":"Shaving off soft hairs and the black hole image memory effect","ref_index":5,"is_internal_anchor":true},{"citing_arxiv_id":"2603.17045","citing_title":"The gravitational S-matrix from the path integral: asymptotic symmetries and soft theorems","ref_index":54,"is_internal_anchor":true},{"citing_arxiv_id":"2605.13804","citing_title":"An algebra of proper observables at null infinity: Dirac brackets, Memory and Goldstone probes","ref_index":3,"is_internal_anchor":true},{"citing_arxiv_id":"2604.12854","citing_title":"Mixed-helicity bracket of celestial symmetries","ref_index":29,"is_internal_anchor":false},{"citing_arxiv_id":"2604.09350","citing_title":"Gravitational Memory from Hairy Binary Black Hole Mergers","ref_index":22,"is_internal_anchor":false},{"citing_arxiv_id":"2605.07778","citing_title":"Scalar memory from compact binary coalescences","ref_index":27,"is_internal_anchor":false},{"citing_arxiv_id":"2604.06088","citing_title":"Comments on Symmetry Operators, Asymptotic Charges and Soft Theorems","ref_index":37,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT","json":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT.json","graph_json":"https://pith.science/api/pith-number/UIOXHJZSUTZ74TBVZKCHM5VHJT/graph.json","events_json":"https://pith.science/api/pith-number/UIOXHJZSUTZ74TBVZKCHM5VHJT/events.json","paper":"https://pith.science/paper/UIOXHJZS"},"agent_actions":{"view_html":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT","download_json":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT.json","view_paper":"https://pith.science/paper/UIOXHJZS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.7026&json=true","fetch_graph":"https://pith.science/api/pith-number/UIOXHJZSUTZ74TBVZKCHM5VHJT/graph.json","fetch_events":"https://pith.science/api/pith-number/UIOXHJZSUTZ74TBVZKCHM5VHJT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT/action/storage_attestation","attest_author":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT/action/author_attestation","sign_citation":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT/action/citation_signature","submit_replication":"https://pith.science/pith/UIOXHJZSUTZ74TBVZKCHM5VHJT/action/replication_record"}},"created_at":"2026-05-18T01:25:18.551946+00:00","updated_at":"2026-05-18T01:25:18.551946+00:00"}