{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:WGKPH7TO42QRHMVJ2RTTLJXNQD","short_pith_number":"pith:WGKPH7TO","canonical_record":{"source":{"id":"1202.2677","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-02-13T09:53:52Z","cross_cats_sorted":["astro-ph.HE","hep-ph","hep-th"],"title_canon_sha256":"81e6c80de9da64a16e7820d77abec5d844b3ce2ca40b8fa6c26937e7bf4e7b75","abstract_canon_sha256":"d98026cc3f2e29c22ab81b61b2b5cf8406c7ca5be106734a4ad42952eed3e5d3"},"schema_version":"1.0"},"canonical_sha256":"b194f3fe6ee6a113b2a9d46735a6ed80cffaf0b0db3c721bbb10596c6b518cae","source":{"kind":"arxiv","id":"1202.2677","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.2677","created_at":"2026-05-18T03:49:19Z"},{"alias_kind":"arxiv_version","alias_value":"1202.2677v1","created_at":"2026-05-18T03:49:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.2677","created_at":"2026-05-18T03:49:19Z"},{"alias_kind":"pith_short_12","alias_value":"WGKPH7TO42QR","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"WGKPH7TO42QRHMVJ","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"WGKPH7TO","created_at":"2026-05-18T12:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:WGKPH7TO42QRHMVJ2RTTLJXNQD","target":"record","payload":{"canonical_record":{"source":{"id":"1202.2677","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-02-13T09:53:52Z","cross_cats_sorted":["astro-ph.HE","hep-ph","hep-th"],"title_canon_sha256":"81e6c80de9da64a16e7820d77abec5d844b3ce2ca40b8fa6c26937e7bf4e7b75","abstract_canon_sha256":"d98026cc3f2e29c22ab81b61b2b5cf8406c7ca5be106734a4ad42952eed3e5d3"},"schema_version":"1.0"},"canonical_sha256":"b194f3fe6ee6a113b2a9d46735a6ed80cffaf0b0db3c721bbb10596c6b518cae","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:49:19.770090Z","signature_b64":"WmpJlHdvwjONRWiv5XLfu1KCBsBpoWVJD5nWbiw/FdYv9llmim2v1QpcQ+ksRv+AMDkM3YKqj4lDDBdNyVXADQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b194f3fe6ee6a113b2a9d46735a6ed80cffaf0b0db3c721bbb10596c6b518cae","last_reissued_at":"2026-05-18T03:49:19.769459Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:49:19.769459Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.2677","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":"2026-05-18T03:49:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yCveAG+E4vEINI1FUHqKaG6JH1ZW8FzxhJ0AgKOUHr1uk4mcq1tVVgmCXlz2FbCxYKSTzz7ttA5nTGNuGQFQCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T13:30:12.735817Z"},"content_sha256":"c21fef7835aa490a50a7b8ceebbbea213408af638a81294216dac3cbfd83c6e1","schema_version":"1.0","event_id":"sha256:c21fef7835aa490a50a7b8ceebbbea213408af638a81294216dac3cbfd83c6e1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:WGKPH7TO42QRHMVJ2RTTLJXNQD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exact and asymptotic black branes with spherical compactification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Alexander Zhuk, Alexey Chopovsky, Maxim Eingorn","submitted_at":"2012-02-13T09:53:52Z","abstract_excerpt":"In the six-dimensional Kaluza-Klein model with the multidimensional cosmological constant $\\Lambda_6$, we obtain the black brane with spherical compactification of the internal space. The matter source for this exact solution consists of two parts. First, it is a fine-tuned homogeneous perfect fluid which provides spherical compactification of the internal space. Second, it is a gravitating massive body with the dustlike equation of state in the external space and tension $\\hat p_1=-(1/2)\\hat\\varepsilon$ in the internal space. This solution exists both in the presence and absence of $\\Lambda_6"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.2677","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":"2026-05-18T03:49:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TdRkFOuzq3Jvt0FpiK71M50rUnnKz5cqoIRzem3A9sQzt6xBC8qCbPvp6psVWn73v2VPVqHG4pd8LdK9KVtZDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T13:30:12.736680Z"},"content_sha256":"607453f0540163b95e0ee9f8b10223e83915927ec6a03dbd8a9fb3f3e3dff0d4","schema_version":"1.0","event_id":"sha256:607453f0540163b95e0ee9f8b10223e83915927ec6a03dbd8a9fb3f3e3dff0d4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WGKPH7TO42QRHMVJ2RTTLJXNQD/bundle.json","state_url":"https://pith.science/pith/WGKPH7TO42QRHMVJ2RTTLJXNQD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WGKPH7TO42QRHMVJ2RTTLJXNQD/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":"2026-05-31T13:30:12Z","links":{"resolver":"https://pith.science/pith/WGKPH7TO42QRHMVJ2RTTLJXNQD","bundle":"https://pith.science/pith/WGKPH7TO42QRHMVJ2RTTLJXNQD/bundle.json","state":"https://pith.science/pith/WGKPH7TO42QRHMVJ2RTTLJXNQD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WGKPH7TO42QRHMVJ2RTTLJXNQD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:WGKPH7TO42QRHMVJ2RTTLJXNQD","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":"d98026cc3f2e29c22ab81b61b2b5cf8406c7ca5be106734a4ad42952eed3e5d3","cross_cats_sorted":["astro-ph.HE","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-02-13T09:53:52Z","title_canon_sha256":"81e6c80de9da64a16e7820d77abec5d844b3ce2ca40b8fa6c26937e7bf4e7b75"},"schema_version":"1.0","source":{"id":"1202.2677","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.2677","created_at":"2026-05-18T03:49:19Z"},{"alias_kind":"arxiv_version","alias_value":"1202.2677v1","created_at":"2026-05-18T03:49:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.2677","created_at":"2026-05-18T03:49:19Z"},{"alias_kind":"pith_short_12","alias_value":"WGKPH7TO42QR","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"WGKPH7TO42QRHMVJ","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"WGKPH7TO","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:607453f0540163b95e0ee9f8b10223e83915927ec6a03dbd8a9fb3f3e3dff0d4","target":"graph","created_at":"2026-05-18T03:49:19Z","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":"In the six-dimensional Kaluza-Klein model with the multidimensional cosmological constant $\\Lambda_6$, we obtain the black brane with spherical compactification of the internal space. The matter source for this exact solution consists of two parts. First, it is a fine-tuned homogeneous perfect fluid which provides spherical compactification of the internal space. Second, it is a gravitating massive body with the dustlike equation of state in the external space and tension $\\hat p_1=-(1/2)\\hat\\varepsilon$ in the internal space. This solution exists both in the presence and absence of $\\Lambda_6","authors_text":"Alexander Zhuk, Alexey Chopovsky, Maxim Eingorn","cross_cats":["astro-ph.HE","hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-02-13T09:53:52Z","title":"Exact and asymptotic black branes with spherical compactification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.2677","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:c21fef7835aa490a50a7b8ceebbbea213408af638a81294216dac3cbfd83c6e1","target":"record","created_at":"2026-05-18T03:49:19Z","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":"d98026cc3f2e29c22ab81b61b2b5cf8406c7ca5be106734a4ad42952eed3e5d3","cross_cats_sorted":["astro-ph.HE","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-02-13T09:53:52Z","title_canon_sha256":"81e6c80de9da64a16e7820d77abec5d844b3ce2ca40b8fa6c26937e7bf4e7b75"},"schema_version":"1.0","source":{"id":"1202.2677","kind":"arxiv","version":1}},"canonical_sha256":"b194f3fe6ee6a113b2a9d46735a6ed80cffaf0b0db3c721bbb10596c6b518cae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b194f3fe6ee6a113b2a9d46735a6ed80cffaf0b0db3c721bbb10596c6b518cae","first_computed_at":"2026-05-18T03:49:19.769459Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:49:19.769459Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WmpJlHdvwjONRWiv5XLfu1KCBsBpoWVJD5nWbiw/FdYv9llmim2v1QpcQ+ksRv+AMDkM3YKqj4lDDBdNyVXADQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:49:19.770090Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.2677","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c21fef7835aa490a50a7b8ceebbbea213408af638a81294216dac3cbfd83c6e1","sha256:607453f0540163b95e0ee9f8b10223e83915927ec6a03dbd8a9fb3f3e3dff0d4"],"state_sha256":"83a35ff710c1ad1186b1c9936661068646779221e2d4365ba1e58e12f78d8d43"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YG6yTEnQs1GrjqiO95BlqqlTOXvJM6r/uVFRHpsMNDNlxl9eKlWFhg0Q0+SgFM7d0ZpT0NgSp89ki0/8rSaHBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T13:30:12.741446Z","bundle_sha256":"ac215071f3af565857e8539bdb7db0b0ab8a4c67ddbe28b215f09d75cacba958"}}