{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1993:NQLID7SIJFCDJNUH5BDGVMRVK2","short_pith_number":"pith:NQLID7SI","schema_version":"1.0","canonical_sha256":"6c1681fe48494434b687e8466ab235568de147ab85c74347035a99b1f34672ab","source":{"kind":"arxiv","id":"hep-th/9310025","version":1},"attestation_state":"computed","paper":{"title":"Energy-Momentum Conservation in General Relativity","license":"","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"D. Cangemi, Dongsu Bak, R. Jackiw","submitted_at":"1993-10-05T19:02:39Z","abstract_excerpt":"We discuss general properties of the conservation law associated with a local symmetry. Using Noether's theorem and a generalized Belinfante symmetrization procedure in 3+1 dimensions, a symmetric energy-momentum (pseudo) tensor for the gravitational Einstein-Hilbert action is derived and discussed in detail. In 2+1 dimensions, expressions are obtained for energy and angular momentum arising in the $ISO(2,1)$ gauge theoretical formulation of Einstein gravity. In addition, an expression for energy in a gauge theoretical formulation of the string-inspired 1+1 dimensional gravity is derived and c"},"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":"hep-th/9310025","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1993-10-05T19:02:39Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"3fe7eea95b5bcc1c665ca86784d43b5b31269dccc182e73c8060038ad9ce1ec2","abstract_canon_sha256":"02d3c05a6813e44bdb8cf63579ea659043a9777a6007a457fc14f0b9c1a59de2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:04.540973Z","signature_b64":"GUFVakJdom9at6CyLZNuJwkaNdR5GL4lLy7whviiljquqdL0aDM5xG2kTUwWw4DgiDkgmrZQtWYPlDV+zjjyBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6c1681fe48494434b687e8466ab235568de147ab85c74347035a99b1f34672ab","last_reissued_at":"2026-05-18T02:36:04.540385Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:04.540385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Energy-Momentum Conservation in General Relativity","license":"","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"D. Cangemi, Dongsu Bak, R. Jackiw","submitted_at":"1993-10-05T19:02:39Z","abstract_excerpt":"We discuss general properties of the conservation law associated with a local symmetry. Using Noether's theorem and a generalized Belinfante symmetrization procedure in 3+1 dimensions, a symmetric energy-momentum (pseudo) tensor for the gravitational Einstein-Hilbert action is derived and discussed in detail. In 2+1 dimensions, expressions are obtained for energy and angular momentum arising in the $ISO(2,1)$ gauge theoretical formulation of Einstein gravity. In addition, an expression for energy in a gauge theoretical formulation of the string-inspired 1+1 dimensional gravity is derived and c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9310025","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":""},"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":"hep-th/9310025","created_at":"2026-05-18T02:36:04.540489+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9310025v1","created_at":"2026-05-18T02:36:04.540489+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9310025","created_at":"2026-05-18T02:36:04.540489+00:00"},{"alias_kind":"pith_short_12","alias_value":"NQLID7SIJFCD","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_16","alias_value":"NQLID7SIJFCDJNUH","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_8","alias_value":"NQLID7SI","created_at":"2026-05-18T12:25:47.102015+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2","json":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2.json","graph_json":"https://pith.science/api/pith-number/NQLID7SIJFCDJNUH5BDGVMRVK2/graph.json","events_json":"https://pith.science/api/pith-number/NQLID7SIJFCDJNUH5BDGVMRVK2/events.json","paper":"https://pith.science/paper/NQLID7SI"},"agent_actions":{"view_html":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2","download_json":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2.json","view_paper":"https://pith.science/paper/NQLID7SI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/9310025&json=true","fetch_graph":"https://pith.science/api/pith-number/NQLID7SIJFCDJNUH5BDGVMRVK2/graph.json","fetch_events":"https://pith.science/api/pith-number/NQLID7SIJFCDJNUH5BDGVMRVK2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2/action/storage_attestation","attest_author":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2/action/author_attestation","sign_citation":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2/action/citation_signature","submit_replication":"https://pith.science/pith/NQLID7SIJFCDJNUH5BDGVMRVK2/action/replication_record"}},"created_at":"2026-05-18T02:36:04.540489+00:00","updated_at":"2026-05-18T02:36:04.540489+00:00"}