{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:MW7P6NHJOWO34V6MJDHFMVJYMN","short_pith_number":"pith:MW7P6NHJ","canonical_record":{"source":{"id":"1501.05481","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-01-22T12:52:24Z","cross_cats_sorted":[],"title_canon_sha256":"6c7c95b7a098257f0a28cbbcf31836ee71ce273b08580bfc8848205dadd33b1f","abstract_canon_sha256":"6447d24b55bdb885797bea323cfa425ce4be4bb69137d9c2904f3497d0313fec"},"schema_version":"1.0"},"canonical_sha256":"65beff34e9759dbe57cc48ce5655386351dfe1dc27db284601a816f9a05c94cc","source":{"kind":"arxiv","id":"1501.05481","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.05481","created_at":"2026-05-18T01:41:09Z"},{"alias_kind":"arxiv_version","alias_value":"1501.05481v1","created_at":"2026-05-18T01:41:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.05481","created_at":"2026-05-18T01:41:09Z"},{"alias_kind":"pith_short_12","alias_value":"MW7P6NHJOWO3","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MW7P6NHJOWO34V6M","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MW7P6NHJ","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:MW7P6NHJOWO34V6MJDHFMVJYMN","target":"record","payload":{"canonical_record":{"source":{"id":"1501.05481","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-01-22T12:52:24Z","cross_cats_sorted":[],"title_canon_sha256":"6c7c95b7a098257f0a28cbbcf31836ee71ce273b08580bfc8848205dadd33b1f","abstract_canon_sha256":"6447d24b55bdb885797bea323cfa425ce4be4bb69137d9c2904f3497d0313fec"},"schema_version":"1.0"},"canonical_sha256":"65beff34e9759dbe57cc48ce5655386351dfe1dc27db284601a816f9a05c94cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:09.333496Z","signature_b64":"xwi/o4wM0+mCuCZRhWPDLv/avGh8uIg+Tec0ivYe59aXnqg1YX/Iy+FE6VKZGIxT23VpAwpUn8ryS9ep+BZHBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"65beff34e9759dbe57cc48ce5655386351dfe1dc27db284601a816f9a05c94cc","last_reissued_at":"2026-05-18T01:41:09.332904Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:09.332904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.05481","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:41:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wmHACmETvnqsZEA9m0M2L8YJKScXWkIb9qMngMM/MmS4s1019EL8w7MHAC8egcRHhqLmHtE4xZh4fc1aMp4QDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:26:34.909488Z"},"content_sha256":"cac198296d8f306ce1cffbe82cc6714f3a5726bde66393839041c81b17da27a9","schema_version":"1.0","event_id":"sha256:cac198296d8f306ce1cffbe82cc6714f3a5726bde66393839041c81b17da27a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:MW7P6NHJOWO34V6MJDHFMVJYMN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermodynamic instability of topological black holes in Gauss-Bonnet gravity with a generalized electrodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"S. H. Hendi, S. Panahiyan","submitted_at":"2015-01-22T12:52:24Z","abstract_excerpt":"Motivated by the string corrections on the gravity and electrodynamics sides, we consider a quadratic Maxwell invariant term as a correction of the Maxwell Lagrangian to obtain exact solutions of higher dimensional topological black holes in Gauss-Bonnet gravity. We first investigate the asymptotically flat solutions and obtain conserved and thermodynamic quantities which satisfy the first law of thermodynamics. We also analyze thermodynamic stability of the solutions by calculating the heat capacity and the Hessian matrix. Then, we focus on horizon-flat solutions with adS asymptote and produc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.05481","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:41:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lc9zifqe2xk4xdBvij2yp7xrRF4YQkyo0X80qMtgQG6Tx1htAGhtPYXrrDltUhsd/Jq5dpPBGZr6PYXO71n6CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:26:34.910171Z"},"content_sha256":"3695e2d73038a59c331c5eb647951d2077320753a58695f93d0faa0f03a79a64","schema_version":"1.0","event_id":"sha256:3695e2d73038a59c331c5eb647951d2077320753a58695f93d0faa0f03a79a64"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MW7P6NHJOWO34V6MJDHFMVJYMN/bundle.json","state_url":"https://pith.science/pith/MW7P6NHJOWO34V6MJDHFMVJYMN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MW7P6NHJOWO34V6MJDHFMVJYMN/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":"2026-05-25T21:26:34Z","links":{"resolver":"https://pith.science/pith/MW7P6NHJOWO34V6MJDHFMVJYMN","bundle":"https://pith.science/pith/MW7P6NHJOWO34V6MJDHFMVJYMN/bundle.json","state":"https://pith.science/pith/MW7P6NHJOWO34V6MJDHFMVJYMN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MW7P6NHJOWO34V6MJDHFMVJYMN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MW7P6NHJOWO34V6MJDHFMVJYMN","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":"6447d24b55bdb885797bea323cfa425ce4be4bb69137d9c2904f3497d0313fec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-01-22T12:52:24Z","title_canon_sha256":"6c7c95b7a098257f0a28cbbcf31836ee71ce273b08580bfc8848205dadd33b1f"},"schema_version":"1.0","source":{"id":"1501.05481","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.05481","created_at":"2026-05-18T01:41:09Z"},{"alias_kind":"arxiv_version","alias_value":"1501.05481v1","created_at":"2026-05-18T01:41:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.05481","created_at":"2026-05-18T01:41:09Z"},{"alias_kind":"pith_short_12","alias_value":"MW7P6NHJOWO3","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MW7P6NHJOWO34V6M","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MW7P6NHJ","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:3695e2d73038a59c331c5eb647951d2077320753a58695f93d0faa0f03a79a64","target":"graph","created_at":"2026-05-18T01:41:09Z","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":"Motivated by the string corrections on the gravity and electrodynamics sides, we consider a quadratic Maxwell invariant term as a correction of the Maxwell Lagrangian to obtain exact solutions of higher dimensional topological black holes in Gauss-Bonnet gravity. We first investigate the asymptotically flat solutions and obtain conserved and thermodynamic quantities which satisfy the first law of thermodynamics. We also analyze thermodynamic stability of the solutions by calculating the heat capacity and the Hessian matrix. Then, we focus on horizon-flat solutions with adS asymptote and produc","authors_text":"S. H. Hendi, S. Panahiyan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-01-22T12:52:24Z","title":"Thermodynamic instability of topological black holes in Gauss-Bonnet gravity with a generalized electrodynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.05481","kind":"arxiv","version":1},"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:cac198296d8f306ce1cffbe82cc6714f3a5726bde66393839041c81b17da27a9","target":"record","created_at":"2026-05-18T01:41:09Z","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":"6447d24b55bdb885797bea323cfa425ce4be4bb69137d9c2904f3497d0313fec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-01-22T12:52:24Z","title_canon_sha256":"6c7c95b7a098257f0a28cbbcf31836ee71ce273b08580bfc8848205dadd33b1f"},"schema_version":"1.0","source":{"id":"1501.05481","kind":"arxiv","version":1}},"canonical_sha256":"65beff34e9759dbe57cc48ce5655386351dfe1dc27db284601a816f9a05c94cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65beff34e9759dbe57cc48ce5655386351dfe1dc27db284601a816f9a05c94cc","first_computed_at":"2026-05-18T01:41:09.332904Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:09.332904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xwi/o4wM0+mCuCZRhWPDLv/avGh8uIg+Tec0ivYe59aXnqg1YX/Iy+FE6VKZGIxT23VpAwpUn8ryS9ep+BZHBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:09.333496Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.05481","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cac198296d8f306ce1cffbe82cc6714f3a5726bde66393839041c81b17da27a9","sha256:3695e2d73038a59c331c5eb647951d2077320753a58695f93d0faa0f03a79a64"],"state_sha256":"2107afcb23b21bad63a5819ddde4368bd5d1543ae0721168368ad178560e7511"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8mWlu8ghmMXEEAknfY6tHLbw5zDTYUNeVyuvA+rF4yf4ydK+o0nNcG/678+0UImG1bf5IXwxECry3E/KU8JdDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T21:26:34.913732Z","bundle_sha256":"3ada53bae320dea29dba5a89c426b2c57ba8e34c018a7adb23f6caddd682ec52"}}