{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:KXGHATKJ2PTUKLOR3X5ZYZBUCJ","short_pith_number":"pith:KXGHATKJ","schema_version":"1.0","canonical_sha256":"55cc704d49d3e7452dd1ddfb9c6434124aed650624453c867c5331354ac16a95","source":{"kind":"arxiv","id":"1606.07045","version":1},"attestation_state":"computed","paper":{"title":"Evading the non-continuity equation in the f(R, T) formalism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"P. H. R. S. Moraes, R. A. C. Correa","submitted_at":"2016-06-22T19:15:33Z","abstract_excerpt":"We present a new approach for the $f(R,T)$ formalism, by exploring the extra terms of its effective energy-momentum tensor $T_{\\mu\\nu}^{eff}$, namely $\\tilde{T}_{\\mu\\nu}$. Those arise from the consideration of quantum effects, which are usually neglected in general relativity and $f(R)$ theories, and are summed to the usual matter energy-momentum tensor, yielding $T_{\\mu\\nu}^{eff}=T_{\\mu\\nu}+\\tilde{T}_{\\mu\\nu}$. Purely from the Bianchi identities, the conservation of both parts of the effective energy-momentum tensor is obtained, rather than the non-conservation of the matter one, originally a"},"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":"1606.07045","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-06-22T19:15:33Z","cross_cats_sorted":[],"title_canon_sha256":"418eff497a9f4fd1f63580af6b4f292ac760572035b15082d9b83698022de2c4","abstract_canon_sha256":"add6fcec1913a01e9b8d3eb57e69a6b81d1c48493738e083c89810c55d4f8ba4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:00.671067Z","signature_b64":"ToTY1XV0vF3QrkS1yKAvHIHeK2ItXe8oVsY5cPuPFv7a21+x9DL8eUKrjYlUo8b23gYFrzpWSYEcTXDJHxMAAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"55cc704d49d3e7452dd1ddfb9c6434124aed650624453c867c5331354ac16a95","last_reissued_at":"2026-05-18T01:12:00.670701Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:00.670701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evading the non-continuity equation in the f(R, T) formalism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"P. H. R. S. Moraes, R. A. C. Correa","submitted_at":"2016-06-22T19:15:33Z","abstract_excerpt":"We present a new approach for the $f(R,T)$ formalism, by exploring the extra terms of its effective energy-momentum tensor $T_{\\mu\\nu}^{eff}$, namely $\\tilde{T}_{\\mu\\nu}$. Those arise from the consideration of quantum effects, which are usually neglected in general relativity and $f(R)$ theories, and are summed to the usual matter energy-momentum tensor, yielding $T_{\\mu\\nu}^{eff}=T_{\\mu\\nu}+\\tilde{T}_{\\mu\\nu}$. Purely from the Bianchi identities, the conservation of both parts of the effective energy-momentum tensor is obtained, rather than the non-conservation of the matter one, originally a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07045","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":"1606.07045","created_at":"2026-05-18T01:12:00.670794+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.07045v1","created_at":"2026-05-18T01:12:00.670794+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07045","created_at":"2026-05-18T01:12:00.670794+00:00"},{"alias_kind":"pith_short_12","alias_value":"KXGHATKJ2PTU","created_at":"2026-05-18T12:30:29.479603+00:00"},{"alias_kind":"pith_short_16","alias_value":"KXGHATKJ2PTUKLOR","created_at":"2026-05-18T12:30:29.479603+00:00"},{"alias_kind":"pith_short_8","alias_value":"KXGHATKJ","created_at":"2026-05-18T12:30:29.479603+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/KXGHATKJ2PTUKLOR3X5ZYZBUCJ","json":"https://pith.science/pith/KXGHATKJ2PTUKLOR3X5ZYZBUCJ.json","graph_json":"https://pith.science/api/pith-number/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/graph.json","events_json":"https://pith.science/api/pith-number/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/events.json","paper":"https://pith.science/paper/KXGHATKJ"},"agent_actions":{"view_html":"https://pith.science/pith/KXGHATKJ2PTUKLOR3X5ZYZBUCJ","download_json":"https://pith.science/pith/KXGHATKJ2PTUKLOR3X5ZYZBUCJ.json","view_paper":"https://pith.science/paper/KXGHATKJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.07045&json=true","fetch_graph":"https://pith.science/api/pith-number/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/graph.json","fetch_events":"https://pith.science/api/pith-number/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/action/storage_attestation","attest_author":"https://pith.science/pith/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/action/author_attestation","sign_citation":"https://pith.science/pith/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/action/citation_signature","submit_replication":"https://pith.science/pith/KXGHATKJ2PTUKLOR3X5ZYZBUCJ/action/replication_record"}},"created_at":"2026-05-18T01:12:00.670794+00:00","updated_at":"2026-05-18T01:12:00.670794+00:00"}