{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:VA7THZ77QFEO2246YJ72MH4XIT","short_pith_number":"pith:VA7THZ77","schema_version":"1.0","canonical_sha256":"a83f33e7ff8148ed6b9ec27fa61f9744c8b7db0213b6b7f15fbef74637054513","source":{"kind":"arxiv","id":"1301.0895","version":2},"attestation_state":"computed","paper":{"title":"Maximum Entropy Principle for Self-gravitating Perfect Fluid in Lovelock Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Jianfei Xu, Li-Ming Cao, Zhe Zeng","submitted_at":"2013-01-05T11:35:59Z","abstract_excerpt":"We consider a static self-gravitating system consisting of perfect fluid with isometries of an $(n-2)$-dimensional maximally symmetric space in Lovelock gravity theory. A straightforward analysis of the time-time component of the equations of motion suggests a generalized mass function. Tolman-Oppenheimer-Volkoff like equation is obtained by using this mass function and gravitational equations. We investigate the maximum entropy principle in Lovelock gravity, and find that this Tolman-Oppenheimer-Volkoff equation can also be deduced from the so called \"maximum entropy principle\" which is origi"},"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":"1301.0895","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-01-05T11:35:59Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"339e40585fe98653c1725fe2e01d9de58fa79377c0a9ba67f2ddec3ff8bbcc95","abstract_canon_sha256":"5e233327e3d43e47caa1b2d7062d5c4b6c6d2f633aadb654cb068facf3c85eb5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:30:41.134299Z","signature_b64":"pPyNdYkVFKZ4/WTzY+6Dfq0oqnfbUcPyRoL0/ZnCA3PxAZaSKdQUdbOI/t+uLEenMEPUHy85UXe3vQjgTD6mAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a83f33e7ff8148ed6b9ec27fa61f9744c8b7db0213b6b7f15fbef74637054513","last_reissued_at":"2026-05-18T03:30:41.133526Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:30:41.133526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Maximum Entropy Principle for Self-gravitating Perfect Fluid in Lovelock Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Jianfei Xu, Li-Ming Cao, Zhe Zeng","submitted_at":"2013-01-05T11:35:59Z","abstract_excerpt":"We consider a static self-gravitating system consisting of perfect fluid with isometries of an $(n-2)$-dimensional maximally symmetric space in Lovelock gravity theory. A straightforward analysis of the time-time component of the equations of motion suggests a generalized mass function. Tolman-Oppenheimer-Volkoff like equation is obtained by using this mass function and gravitational equations. We investigate the maximum entropy principle in Lovelock gravity, and find that this Tolman-Oppenheimer-Volkoff equation can also be deduced from the so called \"maximum entropy principle\" which is origi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.0895","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":"1301.0895","created_at":"2026-05-18T03:30:41.133660+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.0895v2","created_at":"2026-05-18T03:30:41.133660+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.0895","created_at":"2026-05-18T03:30:41.133660+00:00"},{"alias_kind":"pith_short_12","alias_value":"VA7THZ77QFEO","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"VA7THZ77QFEO2246","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"VA7THZ77","created_at":"2026-05-18T12:28:04.890932+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/VA7THZ77QFEO2246YJ72MH4XIT","json":"https://pith.science/pith/VA7THZ77QFEO2246YJ72MH4XIT.json","graph_json":"https://pith.science/api/pith-number/VA7THZ77QFEO2246YJ72MH4XIT/graph.json","events_json":"https://pith.science/api/pith-number/VA7THZ77QFEO2246YJ72MH4XIT/events.json","paper":"https://pith.science/paper/VA7THZ77"},"agent_actions":{"view_html":"https://pith.science/pith/VA7THZ77QFEO2246YJ72MH4XIT","download_json":"https://pith.science/pith/VA7THZ77QFEO2246YJ72MH4XIT.json","view_paper":"https://pith.science/paper/VA7THZ77","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.0895&json=true","fetch_graph":"https://pith.science/api/pith-number/VA7THZ77QFEO2246YJ72MH4XIT/graph.json","fetch_events":"https://pith.science/api/pith-number/VA7THZ77QFEO2246YJ72MH4XIT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VA7THZ77QFEO2246YJ72MH4XIT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VA7THZ77QFEO2246YJ72MH4XIT/action/storage_attestation","attest_author":"https://pith.science/pith/VA7THZ77QFEO2246YJ72MH4XIT/action/author_attestation","sign_citation":"https://pith.science/pith/VA7THZ77QFEO2246YJ72MH4XIT/action/citation_signature","submit_replication":"https://pith.science/pith/VA7THZ77QFEO2246YJ72MH4XIT/action/replication_record"}},"created_at":"2026-05-18T03:30:41.133660+00:00","updated_at":"2026-05-18T03:30:41.133660+00:00"}