{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:RXM3NV355FIE5LGHU4F5LWGAEC","short_pith_number":"pith:RXM3NV35","canonical_record":{"source":{"id":"1509.02156","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-07T08:45:24Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"543b338eb2f2f6f0dd827dacd0258d44fc4c9d8d9df4366c689e6c587fc4ff87","abstract_canon_sha256":"4a2e3861b284e484d61bf4bb0dcdf7bfab6dca5d4c1fdb9c351159756c1132c4"},"schema_version":"1.0"},"canonical_sha256":"8dd9b6d77de9504eacc7a70bd5d8c02089fa5995f059b43a272ae50572769e62","source":{"kind":"arxiv","id":"1509.02156","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.02156","created_at":"2026-05-18T01:25:17Z"},{"alias_kind":"arxiv_version","alias_value":"1509.02156v3","created_at":"2026-05-18T01:25:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.02156","created_at":"2026-05-18T01:25:17Z"},{"alias_kind":"pith_short_12","alias_value":"RXM3NV355FIE","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RXM3NV355FIE5LGH","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RXM3NV35","created_at":"2026-05-18T12:29:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:RXM3NV355FIE5LGHU4F5LWGAEC","target":"record","payload":{"canonical_record":{"source":{"id":"1509.02156","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-07T08:45:24Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"543b338eb2f2f6f0dd827dacd0258d44fc4c9d8d9df4366c689e6c587fc4ff87","abstract_canon_sha256":"4a2e3861b284e484d61bf4bb0dcdf7bfab6dca5d4c1fdb9c351159756c1132c4"},"schema_version":"1.0"},"canonical_sha256":"8dd9b6d77de9504eacc7a70bd5d8c02089fa5995f059b43a272ae50572769e62","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:17.868117Z","signature_b64":"5kXZzLqSupixKRflCLA+qtxSyiJY9MGm+9dODMtqQQDZZRJzcEgnypldWSTWS7WyqqUoMPdCOqjSl1+BEw43Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8dd9b6d77de9504eacc7a70bd5d8c02089fa5995f059b43a272ae50572769e62","last_reissued_at":"2026-05-18T01:25:17.867418Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:17.867418Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.02156","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:25:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+/5Z7uS1hK9KmtflWBlaPnMbD/wv/xpmCpEhrquixh7WFkoM/4lknj4YSdaL2Yu93pXGGYcnS9P2TJInhqKaBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:52:22.862621Z"},"content_sha256":"609678493715bb78b193a3e5d5c3ea11f777430e15a2650b23fde13881b21842","schema_version":"1.0","event_id":"sha256:609678493715bb78b193a3e5d5c3ea11f777430e15a2650b23fde13881b21842"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:RXM3NV355FIE5LGHU4F5LWGAEC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Brown-York quasilocal energy in Lanczos-Lovelock gravity and black hole horizons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Naresh Dadhich, Sumanta Chakraborty","submitted_at":"2015-09-07T08:45:24Z","abstract_excerpt":"A standard candidate for quasilocal energy in general relativity is the Brown-York energy, which is essentially a two dimensional surface integral of the extrinsic curvature on the two-boundary of a spacelike hypersurface referenced to flat spacetime. Several years back one of us had conjectured that the black hole horizon is defined by equipartition of gravitational and non-gravitational energy. By employing the above definition of quasilocal Brown-York energy, we have verified the equipartition conjecture for static charged and charged axi-symmetric blck holes in general relativity. We have "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.02156","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:25:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DCGq1gEOrwVTE3yOh14R3Ow96B7XaRc1U16P3WgchnvKybXSGJLUxwgcS9xpIkUnhimbzFtKioXIMcARj2ypCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:52:22.863086Z"},"content_sha256":"bf89941a1870fe6a241b50d347b1143494fa15b455088e268d625abcff5de86f","schema_version":"1.0","event_id":"sha256:bf89941a1870fe6a241b50d347b1143494fa15b455088e268d625abcff5de86f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RXM3NV355FIE5LGHU4F5LWGAEC/bundle.json","state_url":"https://pith.science/pith/RXM3NV355FIE5LGHU4F5LWGAEC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RXM3NV355FIE5LGHU4F5LWGAEC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-03T22:52:22Z","links":{"resolver":"https://pith.science/pith/RXM3NV355FIE5LGHU4F5LWGAEC","bundle":"https://pith.science/pith/RXM3NV355FIE5LGHU4F5LWGAEC/bundle.json","state":"https://pith.science/pith/RXM3NV355FIE5LGHU4F5LWGAEC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RXM3NV355FIE5LGHU4F5LWGAEC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:RXM3NV355FIE5LGHU4F5LWGAEC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"4a2e3861b284e484d61bf4bb0dcdf7bfab6dca5d4c1fdb9c351159756c1132c4","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-07T08:45:24Z","title_canon_sha256":"543b338eb2f2f6f0dd827dacd0258d44fc4c9d8d9df4366c689e6c587fc4ff87"},"schema_version":"1.0","source":{"id":"1509.02156","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.02156","created_at":"2026-05-18T01:25:17Z"},{"alias_kind":"arxiv_version","alias_value":"1509.02156v3","created_at":"2026-05-18T01:25:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.02156","created_at":"2026-05-18T01:25:17Z"},{"alias_kind":"pith_short_12","alias_value":"RXM3NV355FIE","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RXM3NV355FIE5LGH","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RXM3NV35","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:bf89941a1870fe6a241b50d347b1143494fa15b455088e268d625abcff5de86f","target":"graph","created_at":"2026-05-18T01:25:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"A standard candidate for quasilocal energy in general relativity is the Brown-York energy, which is essentially a two dimensional surface integral of the extrinsic curvature on the two-boundary of a spacelike hypersurface referenced to flat spacetime. Several years back one of us had conjectured that the black hole horizon is defined by equipartition of gravitational and non-gravitational energy. By employing the above definition of quasilocal Brown-York energy, we have verified the equipartition conjecture for static charged and charged axi-symmetric blck holes in general relativity. We have ","authors_text":"Naresh Dadhich, Sumanta Chakraborty","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-07T08:45:24Z","title":"Brown-York quasilocal energy in Lanczos-Lovelock gravity and black hole horizons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.02156","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:609678493715bb78b193a3e5d5c3ea11f777430e15a2650b23fde13881b21842","target":"record","created_at":"2026-05-18T01:25:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"4a2e3861b284e484d61bf4bb0dcdf7bfab6dca5d4c1fdb9c351159756c1132c4","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-07T08:45:24Z","title_canon_sha256":"543b338eb2f2f6f0dd827dacd0258d44fc4c9d8d9df4366c689e6c587fc4ff87"},"schema_version":"1.0","source":{"id":"1509.02156","kind":"arxiv","version":3}},"canonical_sha256":"8dd9b6d77de9504eacc7a70bd5d8c02089fa5995f059b43a272ae50572769e62","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8dd9b6d77de9504eacc7a70bd5d8c02089fa5995f059b43a272ae50572769e62","first_computed_at":"2026-05-18T01:25:17.867418Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:17.867418Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5kXZzLqSupixKRflCLA+qtxSyiJY9MGm+9dODMtqQQDZZRJzcEgnypldWSTWS7WyqqUoMPdCOqjSl1+BEw43Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:17.868117Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.02156","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:609678493715bb78b193a3e5d5c3ea11f777430e15a2650b23fde13881b21842","sha256:bf89941a1870fe6a241b50d347b1143494fa15b455088e268d625abcff5de86f"],"state_sha256":"d7fa3fd5aa01b2d3e64193acb0633cfb799be9f0b726a11e5c1ed804eb806f91"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jRCopnFZtHSR/dPfoq/+HS9mj99R7kN16lx91vOtQ8AM6j3IAaxN1ecneWcgA1Qsjs6ZVO15Ym1K1Khg2bMCAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T22:52:22.866973Z","bundle_sha256":"446880f017830bd13902c3e568e603a009f0bd800aca172360a5935c95254f5c"}}