{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:F5544NNW4YGWN4ZTVRQYWFCUQH","short_pith_number":"pith:F5544NNW","canonical_record":{"source":{"id":"2011.03049","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-11-05T19:00:01Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"c9380d71f880c72ec5cd23b13fa939ada0d848f7cb8e4eeb15b9144a0f335bc5","abstract_canon_sha256":"1ea37f3f3cc50e1e588b1a3437ec8d0e33fafabbfbdf6f0040da3ff077536f89"},"schema_version":"1.0"},"canonical_sha256":"2f7bce35b6e60d66f333ac618b145481e383d864ac487c1f51bb5dde17458e64","source":{"kind":"arxiv","id":"2011.03049","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.03049","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"arxiv_version","alias_value":"2011.03049v2","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.03049","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"pith_short_12","alias_value":"F5544NNW4YGW","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"pith_short_16","alias_value":"F5544NNW4YGWN4ZT","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"pith_short_8","alias_value":"F5544NNW","created_at":"2026-07-05T03:35:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:F5544NNW4YGWN4ZTVRQYWFCUQH","target":"record","payload":{"canonical_record":{"source":{"id":"2011.03049","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-11-05T19:00:01Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"c9380d71f880c72ec5cd23b13fa939ada0d848f7cb8e4eeb15b9144a0f335bc5","abstract_canon_sha256":"1ea37f3f3cc50e1e588b1a3437ec8d0e33fafabbfbdf6f0040da3ff077536f89"},"schema_version":"1.0"},"canonical_sha256":"2f7bce35b6e60d66f333ac618b145481e383d864ac487c1f51bb5dde17458e64","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:35:48.343815Z","signature_b64":"7vicPqNwM0aJ4+Xmi/r2CL455njerFflsJ5hT6th7JSWRjYbKS2sjVTzJrWppwpnF3jtyK5NR+Dj0u75ptYPDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2f7bce35b6e60d66f333ac618b145481e383d864ac487c1f51bb5dde17458e64","last_reissued_at":"2026-07-05T03:35:48.343296Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:35:48.343296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2011.03049","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:35:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mQylEeR8BE5gkHw6VfgHQVajEBkrzNWJGykjsoC5X4CueK1WcCoWJYQ5FjyZTVhx1RYh0xPk7u7TF/1heZNhDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:41:32.204082Z"},"content_sha256":"f77f8a64fc878152db4ef0cc6c6e072d4ccff9a2c35119919647e32412637888","schema_version":"1.0","event_id":"sha256:f77f8a64fc878152db4ef0cc6c6e072d4ccff9a2c35119919647e32412637888"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:F5544NNW4YGWN4ZTVRQYWFCUQH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evidence for violations of Weak Cosmic Censorship in black hole collisions in higher dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Pau Figueras, Tomas Andrade, Ulrich Sperhake","submitted_at":"2020-11-05T19:00:01Z","abstract_excerpt":"We study collisions of boosted rotating black holes in $D=6$ and 7 spacetime dimensions with a non-zero impact parameter. We find that there exists an open set of initial conditions such that the intermediate state of the collision is a black hole with a dumbbell-like horizon which is unstable to a local Gregory-Laflamme-type instability. We are able to provide convincing numerical evidence that the evolution of such an instability leads to a pinch off of the horizon in finite asymptotic time thus forming a naked singularity, as in similar unstable black holes. Since the black holes in the ini"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.03049","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2011.03049/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:35:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hDMqlj3j0SUmloSVr+4XWyI/pd55T8cl8s2NCHlvL1gZabA5nzjDjtZNvhG30lFAB/wC7HZQw1ZP/ZimZj0JDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:41:32.205004Z"},"content_sha256":"ff8eba7ddae52c04f04857ff9814535f13917a47cb8db7f9230c0ba8ddb7acbc","schema_version":"1.0","event_id":"sha256:ff8eba7ddae52c04f04857ff9814535f13917a47cb8db7f9230c0ba8ddb7acbc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F5544NNW4YGWN4ZTVRQYWFCUQH/bundle.json","state_url":"https://pith.science/pith/F5544NNW4YGWN4ZTVRQYWFCUQH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F5544NNW4YGWN4ZTVRQYWFCUQH/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":"2026-08-03T20:41:32Z","links":{"resolver":"https://pith.science/pith/F5544NNW4YGWN4ZTVRQYWFCUQH","bundle":"https://pith.science/pith/F5544NNW4YGWN4ZTVRQYWFCUQH/bundle.json","state":"https://pith.science/pith/F5544NNW4YGWN4ZTVRQYWFCUQH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F5544NNW4YGWN4ZTVRQYWFCUQH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:F5544NNW4YGWN4ZTVRQYWFCUQH","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":"1ea37f3f3cc50e1e588b1a3437ec8d0e33fafabbfbdf6f0040da3ff077536f89","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-11-05T19:00:01Z","title_canon_sha256":"c9380d71f880c72ec5cd23b13fa939ada0d848f7cb8e4eeb15b9144a0f335bc5"},"schema_version":"1.0","source":{"id":"2011.03049","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.03049","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"arxiv_version","alias_value":"2011.03049v2","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.03049","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"pith_short_12","alias_value":"F5544NNW4YGW","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"pith_short_16","alias_value":"F5544NNW4YGWN4ZT","created_at":"2026-07-05T03:35:48Z"},{"alias_kind":"pith_short_8","alias_value":"F5544NNW","created_at":"2026-07-05T03:35:48Z"}],"graph_snapshots":[{"event_id":"sha256:ff8eba7ddae52c04f04857ff9814535f13917a47cb8db7f9230c0ba8ddb7acbc","target":"graph","created_at":"2026-07-05T03:35:48Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2011.03049/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study collisions of boosted rotating black holes in $D=6$ and 7 spacetime dimensions with a non-zero impact parameter. We find that there exists an open set of initial conditions such that the intermediate state of the collision is a black hole with a dumbbell-like horizon which is unstable to a local Gregory-Laflamme-type instability. We are able to provide convincing numerical evidence that the evolution of such an instability leads to a pinch off of the horizon in finite asymptotic time thus forming a naked singularity, as in similar unstable black holes. Since the black holes in the ini","authors_text":"Pau Figueras, Tomas Andrade, Ulrich Sperhake","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-11-05T19:00:01Z","title":"Evidence for violations of Weak Cosmic Censorship in black hole collisions in higher dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.03049","kind":"arxiv","version":2},"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:f77f8a64fc878152db4ef0cc6c6e072d4ccff9a2c35119919647e32412637888","target":"record","created_at":"2026-07-05T03:35:48Z","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":"1ea37f3f3cc50e1e588b1a3437ec8d0e33fafabbfbdf6f0040da3ff077536f89","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-11-05T19:00:01Z","title_canon_sha256":"c9380d71f880c72ec5cd23b13fa939ada0d848f7cb8e4eeb15b9144a0f335bc5"},"schema_version":"1.0","source":{"id":"2011.03049","kind":"arxiv","version":2}},"canonical_sha256":"2f7bce35b6e60d66f333ac618b145481e383d864ac487c1f51bb5dde17458e64","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2f7bce35b6e60d66f333ac618b145481e383d864ac487c1f51bb5dde17458e64","first_computed_at":"2026-07-05T03:35:48.343296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:35:48.343296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7vicPqNwM0aJ4+Xmi/r2CL455njerFflsJ5hT6th7JSWRjYbKS2sjVTzJrWppwpnF3jtyK5NR+Dj0u75ptYPDA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:35:48.343815Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.03049","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f77f8a64fc878152db4ef0cc6c6e072d4ccff9a2c35119919647e32412637888","sha256:ff8eba7ddae52c04f04857ff9814535f13917a47cb8db7f9230c0ba8ddb7acbc"],"state_sha256":"04c63914bdc76bb864b271dff77d312073b18637e4b8cec5d92b9369201741dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OtmfiXPCwc2uMkY0zf3O2VGGB9EmLKO2iPnEmp5kD5N2aR2f83Xf7WTh7HSqXyAUheaPcPE6H3qkZCibaeqlBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T20:41:32.210565Z","bundle_sha256":"c216cc0dca3adfb79eefd9efc8d3072c8fa3cf03d148561cd1e2780ac65628c5"}}