{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:2N7GXXXMUTSJAMU35XBPAPPCSW","short_pith_number":"pith:2N7GXXXM","schema_version":"1.0","canonical_sha256":"d37e6bdeeca4e490329bedc2f03de295b0f39f92afa07d227e3dad82cdcca89e","source":{"kind":"arxiv","id":"0911.5004","version":2},"attestation_state":"computed","paper":{"title":"Thermodynamical Aspects of Gravity: New insights","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"T.Padmanabhan","submitted_at":"2009-11-26T03:39:55Z","abstract_excerpt":"The fact that one can associate thermodynamic properties with horizons brings together principles of quantum theory, gravitation and thermodynamics and possibly offers a window to the nature of quantum geometry. This review discusses certain aspects of this topic concentrating on new insights gained from some recent work. After a brief introduction of the overall perspective, Sections 2 and 3 provide the pedagogical background on the geometrical features of bifurcation horizons, path integral derivation of horizon temperature, black hole evaporation, structure of Lanczos-Lovelock models, the 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":"0911.5004","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2009-11-26T03:39:55Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"ffc4274efd2457e06dbddf879e02a8213c69265d8aa148363ed5fbad61a6c18e","abstract_canon_sha256":"7485054be26b283c9e4db49a4968ec40066b1f40dea22c98500f2f44e64388fc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:10:36.581208Z","signature_b64":"GOdAA/AdjEWQoLgyZW+HBQa3EexpQT0BbOjXZU10pbyDZ4oPGZHF8iO7o4W+d0fmOvzrl1Ik0HZMB+hd3n3qBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d37e6bdeeca4e490329bedc2f03de295b0f39f92afa07d227e3dad82cdcca89e","last_reissued_at":"2026-05-18T02:10:36.580555Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:10:36.580555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermodynamical Aspects of Gravity: New insights","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"T.Padmanabhan","submitted_at":"2009-11-26T03:39:55Z","abstract_excerpt":"The fact that one can associate thermodynamic properties with horizons brings together principles of quantum theory, gravitation and thermodynamics and possibly offers a window to the nature of quantum geometry. This review discusses certain aspects of this topic concentrating on new insights gained from some recent work. After a brief introduction of the overall perspective, Sections 2 and 3 provide the pedagogical background on the geometrical features of bifurcation horizons, path integral derivation of horizon temperature, black hole evaporation, structure of Lanczos-Lovelock models, the c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.5004","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":"0911.5004","created_at":"2026-05-18T02:10:36.580639+00:00"},{"alias_kind":"arxiv_version","alias_value":"0911.5004v2","created_at":"2026-05-18T02:10:36.580639+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.5004","created_at":"2026-05-18T02:10:36.580639+00:00"},{"alias_kind":"pith_short_12","alias_value":"2N7GXXXMUTSJ","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_16","alias_value":"2N7GXXXMUTSJAMU3","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_8","alias_value":"2N7GXXXM","created_at":"2026-05-18T12:25:58.018023+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":22,"internal_anchor_count":19,"sample":[{"citing_arxiv_id":"2606.26174","citing_title":"Electrically Charged Distorted Black Holes: Thermodynamics, Particle Dynamics, and Quasinormal Signatures","ref_index":37,"is_internal_anchor":true},{"citing_arxiv_id":"2606.10924","citing_title":"Spacetime from Operator Algebras","ref_index":2,"is_internal_anchor":true},{"citing_arxiv_id":"2606.23522","citing_title":"Microscopic entropy of de Sitter spacetime and entropic solution to the old cosmological constant problem","ref_index":33,"is_internal_anchor":true},{"citing_arxiv_id":"2606.02329","citing_title":"Equivalence Principle violation in metric-affine gravity and finite-temperature effects","ref_index":92,"is_internal_anchor":true},{"citing_arxiv_id":"2606.00178","citing_title":"Traversable Wormholes Supported by Entropy-Inspired Effective Matter Sectors","ref_index":63,"is_internal_anchor":true},{"citing_arxiv_id":"2605.12003","citing_title":"Generalized Mass-to-Horizon Entropy and Horizon Thermodynamics","ref_index":2,"is_internal_anchor":true},{"citing_arxiv_id":"2605.23990","citing_title":"Hamilton-Jacobi Approach to Inflationary Scenarios through Extended Entropies: An Observational Perspective","ref_index":30,"is_internal_anchor":true},{"citing_arxiv_id":"2605.22172","citing_title":"Landauer entropy of spacetime","ref_index":15,"is_internal_anchor":true},{"citing_arxiv_id":"2605.29814","citing_title":"Modified Entropy from Action Principle","ref_index":9,"is_internal_anchor":true},{"citing_arxiv_id":"2606.03045","citing_title":"Off-shell Hessian thermodynamic stability of higher-curvature black holes","ref_index":5,"is_internal_anchor":true},{"citing_arxiv_id":"2606.23522","citing_title":"Microscopic entropy of de Sitter spacetime and entropic solution to the old cosmological constant problem","ref_index":33,"is_internal_anchor":true},{"citing_arxiv_id":"2605.22172","citing_title":"Landauer entropy of spacetime","ref_index":13,"is_internal_anchor":true},{"citing_arxiv_id":"2602.11806","citing_title":"GR from RG: Gravity Is Induced From Renormalization Group Flow In The Infrared","ref_index":7,"is_internal_anchor":true},{"citing_arxiv_id":"2603.03568","citing_title":"Observational constraints on Luciano-Saridakis entropic cosmology","ref_index":28,"is_internal_anchor":true},{"citing_arxiv_id":"2605.21050","citing_title":"Constraints on Kaniadakis Cosmology from Starobinsky Inflation and Primordial Tensor Perturbations","ref_index":50,"is_internal_anchor":true},{"citing_arxiv_id":"1608.06147","citing_title":"Black hole chemistry: thermodynamics with Lambda","ref_index":12,"is_internal_anchor":true},{"citing_arxiv_id":"2512.20553","citing_title":"Eckart heat-flux applicability in $F(\\Phi,X)R$ theories and the existence of temperature gradients","ref_index":46,"is_internal_anchor":true},{"citing_arxiv_id":"2602.13694","citing_title":"Spherically symmetric black holes in Gravity from Entropy and spontaneous emission","ref_index":13,"is_internal_anchor":true},{"citing_arxiv_id":"2603.27824","citing_title":"Holographic duality from a four-fermion interaction: emergent AdS$_3$/CFT$_2$, D-branes, and Einstein gravity","ref_index":15,"is_internal_anchor":true},{"citing_arxiv_id":"2605.07992","citing_title":"Uncertainty Principles and Maximum Entropic Force","ref_index":2,"is_internal_anchor":false},{"citing_arxiv_id":"2604.18647","citing_title":"Quantum-Deformed Phase-Space Geometry and Emergent Inflation in Effective Four-Dimensional Spacetime","ref_index":131,"is_internal_anchor":false},{"citing_arxiv_id":"2604.16094","citing_title":"Frame invariant diffusive formulation of scalar-tensor gravity","ref_index":2,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW","json":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW.json","graph_json":"https://pith.science/api/pith-number/2N7GXXXMUTSJAMU35XBPAPPCSW/graph.json","events_json":"https://pith.science/api/pith-number/2N7GXXXMUTSJAMU35XBPAPPCSW/events.json","paper":"https://pith.science/paper/2N7GXXXM"},"agent_actions":{"view_html":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW","download_json":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW.json","view_paper":"https://pith.science/paper/2N7GXXXM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0911.5004&json=true","fetch_graph":"https://pith.science/api/pith-number/2N7GXXXMUTSJAMU35XBPAPPCSW/graph.json","fetch_events":"https://pith.science/api/pith-number/2N7GXXXMUTSJAMU35XBPAPPCSW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW/action/storage_attestation","attest_author":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW/action/author_attestation","sign_citation":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW/action/citation_signature","submit_replication":"https://pith.science/pith/2N7GXXXMUTSJAMU35XBPAPPCSW/action/replication_record"}},"created_at":"2026-05-18T02:10:36.580639+00:00","updated_at":"2026-05-18T02:10:36.580639+00:00"}