{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:TCO63URRNVTIY4CQGTYAY27QQ4","short_pith_number":"pith:TCO63URR","canonical_record":{"source":{"id":"1107.2728","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-07-14T05:29:51Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"df222e070c1536f5eea247be52ce3db6b89349959f6225df9f3ef026b0216344","abstract_canon_sha256":"a6bb3e6d89d7badb56cbfc5adef3eaf2138988ba88d6a08310902dd1f86e3dd5"},"schema_version":"1.0"},"canonical_sha256":"989dedd2316d668c705034f00c6bf0872ddc82fb8a4d4ca90b23561042e4edde","source":{"kind":"arxiv","id":"1107.2728","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.2728","created_at":"2026-05-18T04:11:51Z"},{"alias_kind":"arxiv_version","alias_value":"1107.2728v1","created_at":"2026-05-18T04:11:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.2728","created_at":"2026-05-18T04:11:51Z"},{"alias_kind":"pith_short_12","alias_value":"TCO63URRNVTI","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"TCO63URRNVTIY4CQ","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"TCO63URR","created_at":"2026-05-18T12:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:TCO63URRNVTIY4CQGTYAY27QQ4","target":"record","payload":{"canonical_record":{"source":{"id":"1107.2728","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-07-14T05:29:51Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"df222e070c1536f5eea247be52ce3db6b89349959f6225df9f3ef026b0216344","abstract_canon_sha256":"a6bb3e6d89d7badb56cbfc5adef3eaf2138988ba88d6a08310902dd1f86e3dd5"},"schema_version":"1.0"},"canonical_sha256":"989dedd2316d668c705034f00c6bf0872ddc82fb8a4d4ca90b23561042e4edde","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:11:51.315347Z","signature_b64":"47Sh0TsworlsCfai14+Ww4Hoj0hSOm2fizvfconjGVWHbWqIAw7mxHHmYj2nHIQ9+4En8irJssrx5Sy/tuvxDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"989dedd2316d668c705034f00c6bf0872ddc82fb8a4d4ca90b23561042e4edde","last_reissued_at":"2026-05-18T04:11:51.314817Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:11:51.314817Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.2728","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":"2026-05-18T04:11:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4W60PGa36JsHAMfoDm8BLQ7pACgEjpr0Od9QkxNP/6S0eSx6Ui1XCigRCM07lhyDwGY0YbiQHtHHn7uV63xVDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:25:25.931987Z"},"content_sha256":"dff583bd093d3a0ff725c409aa4a242f2c9f728fa6e76191ecb1040a6e07ec45","schema_version":"1.0","event_id":"sha256:dff583bd093d3a0ff725c409aa4a242f2c9f728fa6e76191ecb1040a6e07ec45"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:TCO63URRNVTIY4CQGTYAY27QQ4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spherically symmetric gravitational collapse of a dust cloud in Einstein-Gauss-Bonnet Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"De-Cheng Zou, Kang Zhou, Rui-Hong Yue, Zhan-Ying Yang","submitted_at":"2011-07-14T05:29:51Z","abstract_excerpt":"We explore the gravitational collapse of a spherically symmetric dust cloud in the Einstein-Gauss-Bonnet gravity without a cosmological constant, and obtain three families of LTB-like solutions. It is shown that the Gauss-Bonnet term has a profound influence on the nature of singularities, and the global structure of space-time changes drastically from the analogous general relativistic case. Interestingly, the formation of a naked, massive and uncentral singularity, allowed in 5-dimensional space-time, is forbidden if $D\\geq6$. Moreover, such singularity is gravitational strong and a serious "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.2728","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":"2026-05-18T04:11:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BKOT1cenw/5dkMlZHMIIFR5+Vf4+yPKxT4Vmnk09TYRX4AL7BzwW7bZC4L9Nz1Hv6iPnY2veY37hf0co8VkDDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:25:25.932692Z"},"content_sha256":"16896f02cb46b6de5bc4c2c4079833b5c98f7e1767554a51401521e6522a4538","schema_version":"1.0","event_id":"sha256:16896f02cb46b6de5bc4c2c4079833b5c98f7e1767554a51401521e6522a4538"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TCO63URRNVTIY4CQGTYAY27QQ4/bundle.json","state_url":"https://pith.science/pith/TCO63URRNVTIY4CQGTYAY27QQ4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TCO63URRNVTIY4CQGTYAY27QQ4/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":"2026-05-25T15:25:25Z","links":{"resolver":"https://pith.science/pith/TCO63URRNVTIY4CQGTYAY27QQ4","bundle":"https://pith.science/pith/TCO63URRNVTIY4CQGTYAY27QQ4/bundle.json","state":"https://pith.science/pith/TCO63URRNVTIY4CQGTYAY27QQ4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TCO63URRNVTIY4CQGTYAY27QQ4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:TCO63URRNVTIY4CQGTYAY27QQ4","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":"a6bb3e6d89d7badb56cbfc5adef3eaf2138988ba88d6a08310902dd1f86e3dd5","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-07-14T05:29:51Z","title_canon_sha256":"df222e070c1536f5eea247be52ce3db6b89349959f6225df9f3ef026b0216344"},"schema_version":"1.0","source":{"id":"1107.2728","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.2728","created_at":"2026-05-18T04:11:51Z"},{"alias_kind":"arxiv_version","alias_value":"1107.2728v1","created_at":"2026-05-18T04:11:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.2728","created_at":"2026-05-18T04:11:51Z"},{"alias_kind":"pith_short_12","alias_value":"TCO63URRNVTI","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"TCO63URRNVTIY4CQ","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"TCO63URR","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:16896f02cb46b6de5bc4c2c4079833b5c98f7e1767554a51401521e6522a4538","target":"graph","created_at":"2026-05-18T04:11:51Z","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":"We explore the gravitational collapse of a spherically symmetric dust cloud in the Einstein-Gauss-Bonnet gravity without a cosmological constant, and obtain three families of LTB-like solutions. It is shown that the Gauss-Bonnet term has a profound influence on the nature of singularities, and the global structure of space-time changes drastically from the analogous general relativistic case. Interestingly, the formation of a naked, massive and uncentral singularity, allowed in 5-dimensional space-time, is forbidden if $D\\geq6$. Moreover, such singularity is gravitational strong and a serious ","authors_text":"De-Cheng Zou, Kang Zhou, Rui-Hong Yue, Zhan-Ying Yang","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-07-14T05:29:51Z","title":"Spherically symmetric gravitational collapse of a dust cloud in Einstein-Gauss-Bonnet Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.2728","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:dff583bd093d3a0ff725c409aa4a242f2c9f728fa6e76191ecb1040a6e07ec45","target":"record","created_at":"2026-05-18T04:11:51Z","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":"a6bb3e6d89d7badb56cbfc5adef3eaf2138988ba88d6a08310902dd1f86e3dd5","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-07-14T05:29:51Z","title_canon_sha256":"df222e070c1536f5eea247be52ce3db6b89349959f6225df9f3ef026b0216344"},"schema_version":"1.0","source":{"id":"1107.2728","kind":"arxiv","version":1}},"canonical_sha256":"989dedd2316d668c705034f00c6bf0872ddc82fb8a4d4ca90b23561042e4edde","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"989dedd2316d668c705034f00c6bf0872ddc82fb8a4d4ca90b23561042e4edde","first_computed_at":"2026-05-18T04:11:51.314817Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:11:51.314817Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"47Sh0TsworlsCfai14+Ww4Hoj0hSOm2fizvfconjGVWHbWqIAw7mxHHmYj2nHIQ9+4En8irJssrx5Sy/tuvxDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:11:51.315347Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.2728","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dff583bd093d3a0ff725c409aa4a242f2c9f728fa6e76191ecb1040a6e07ec45","sha256:16896f02cb46b6de5bc4c2c4079833b5c98f7e1767554a51401521e6522a4538"],"state_sha256":"f397fd1e77be6392564f0ad2463e6ca8120ca14e2e75170959f9106bf3b887fe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G2PWPBZLOlfiL6H94ttSnq0bMlmktT/qFbhQVRwfPabgJVdiZMQsnr2JpWOg6oU5qcDm/Z8TyPCEwdRDrFPxCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T15:25:25.936344Z","bundle_sha256":"c83dd365da94136405df036f23a781302551a0ef3ca07ada4a1cb07d1bcaccc7"}}