{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:JJSNTMRFJS26PY5JHKUZHZSIE2","short_pith_number":"pith:JJSNTMRF","canonical_record":{"source":{"id":"1006.5558","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-29T10:06:58Z","cross_cats_sorted":[],"title_canon_sha256":"d01839e3f7c4fa2d17a3616b73a46ee580fbdcaf96dd21a4e502e4988c319740","abstract_canon_sha256":"ca49017ba22fd5147ee4bf54a15e0ae8017a9fade38611f5211c9f814364e990"},"schema_version":"1.0"},"canonical_sha256":"4a64d9b2254cb5e7e3a93aa993e64826a7027406c94936d18f92821c77239409","source":{"kind":"arxiv","id":"1006.5558","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.5558","created_at":"2026-05-18T01:09:23Z"},{"alias_kind":"arxiv_version","alias_value":"1006.5558v1","created_at":"2026-05-18T01:09:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.5558","created_at":"2026-05-18T01:09:23Z"},{"alias_kind":"pith_short_12","alias_value":"JJSNTMRFJS26","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JJSNTMRFJS26PY5J","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JJSNTMRF","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:JJSNTMRFJS26PY5JHKUZHZSIE2","target":"record","payload":{"canonical_record":{"source":{"id":"1006.5558","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-29T10:06:58Z","cross_cats_sorted":[],"title_canon_sha256":"d01839e3f7c4fa2d17a3616b73a46ee580fbdcaf96dd21a4e502e4988c319740","abstract_canon_sha256":"ca49017ba22fd5147ee4bf54a15e0ae8017a9fade38611f5211c9f814364e990"},"schema_version":"1.0"},"canonical_sha256":"4a64d9b2254cb5e7e3a93aa993e64826a7027406c94936d18f92821c77239409","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:23.844455Z","signature_b64":"9VFDbJQAp4x3X6+WNOQRa9f0+uPFtxFVR6XodjfAZJdIV6E5tC2fOoTOdADs9c3IPA4STg7wEgLve8bDGmRbCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4a64d9b2254cb5e7e3a93aa993e64826a7027406c94936d18f92821c77239409","last_reissued_at":"2026-05-18T01:09:23.843954Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:23.843954Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.5558","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":"2026-05-18T01:09:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rV0Vpm3nZz8aV9QNBLHJ6ddyO2fq9VAo+ewLcuu25mn83vbTjRUB4uX6KFYfTd9fQrRQOO4knB/FYKxOrS26Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T13:12:32.911498Z"},"content_sha256":"8cef5f0545a52d3bc52d6b028c55f9d3211efbf157a8e609d7d3af2d41b52684","schema_version":"1.0","event_id":"sha256:8cef5f0545a52d3bc52d6b028c55f9d3211efbf157a8e609d7d3af2d41b52684"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:JJSNTMRFJS26PY5JHKUZHZSIE2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An existence theorem for the Cauchy problem on a characteristic cone for the Einstein equations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Jos\\'e M. Mart\\'in-Garc\\'ia, Piotr T. Chru\\'sciel, Yvonne Choquet-Bruhat","submitted_at":"2010-06-29T10:06:58Z","abstract_excerpt":"We prove an existence theorem for the Cauchy problem on a characteristic cone for the vacuum Einstein equations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.5558","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":"2026-05-18T01:09:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FyoGWuzxUUMNZrejB7UDuT4tIiCR9VvHP52Oc9HSr9rCKKtVK+nW4AR4zasdX0sJbPdTf+TVtqZ7f7F4xjxSCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T13:12:32.912131Z"},"content_sha256":"70440fda949ffaf73370004af38f7bf2e49862dfac3fe1f83926f92126c357a9","schema_version":"1.0","event_id":"sha256:70440fda949ffaf73370004af38f7bf2e49862dfac3fe1f83926f92126c357a9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JJSNTMRFJS26PY5JHKUZHZSIE2/bundle.json","state_url":"https://pith.science/pith/JJSNTMRFJS26PY5JHKUZHZSIE2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JJSNTMRFJS26PY5JHKUZHZSIE2/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":"2026-06-06T13:12:32Z","links":{"resolver":"https://pith.science/pith/JJSNTMRFJS26PY5JHKUZHZSIE2","bundle":"https://pith.science/pith/JJSNTMRFJS26PY5JHKUZHZSIE2/bundle.json","state":"https://pith.science/pith/JJSNTMRFJS26PY5JHKUZHZSIE2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JJSNTMRFJS26PY5JHKUZHZSIE2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:JJSNTMRFJS26PY5JHKUZHZSIE2","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":"ca49017ba22fd5147ee4bf54a15e0ae8017a9fade38611f5211c9f814364e990","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-29T10:06:58Z","title_canon_sha256":"d01839e3f7c4fa2d17a3616b73a46ee580fbdcaf96dd21a4e502e4988c319740"},"schema_version":"1.0","source":{"id":"1006.5558","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.5558","created_at":"2026-05-18T01:09:23Z"},{"alias_kind":"arxiv_version","alias_value":"1006.5558v1","created_at":"2026-05-18T01:09:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.5558","created_at":"2026-05-18T01:09:23Z"},{"alias_kind":"pith_short_12","alias_value":"JJSNTMRFJS26","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JJSNTMRFJS26PY5J","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JJSNTMRF","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:70440fda949ffaf73370004af38f7bf2e49862dfac3fe1f83926f92126c357a9","target":"graph","created_at":"2026-05-18T01:09:23Z","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 prove an existence theorem for the Cauchy problem on a characteristic cone for the vacuum Einstein equations.","authors_text":"Jos\\'e M. Mart\\'in-Garc\\'ia, Piotr T. Chru\\'sciel, Yvonne Choquet-Bruhat","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-29T10:06:58Z","title":"An existence theorem for the Cauchy problem on a characteristic cone for the Einstein equations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.5558","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":"sha256:8cef5f0545a52d3bc52d6b028c55f9d3211efbf157a8e609d7d3af2d41b52684","target":"record","created_at":"2026-05-18T01:09:23Z","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":"ca49017ba22fd5147ee4bf54a15e0ae8017a9fade38611f5211c9f814364e990","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-29T10:06:58Z","title_canon_sha256":"d01839e3f7c4fa2d17a3616b73a46ee580fbdcaf96dd21a4e502e4988c319740"},"schema_version":"1.0","source":{"id":"1006.5558","kind":"arxiv","version":1}},"canonical_sha256":"4a64d9b2254cb5e7e3a93aa993e64826a7027406c94936d18f92821c77239409","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a64d9b2254cb5e7e3a93aa993e64826a7027406c94936d18f92821c77239409","first_computed_at":"2026-05-18T01:09:23.843954Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:23.843954Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9VFDbJQAp4x3X6+WNOQRa9f0+uPFtxFVR6XodjfAZJdIV6E5tC2fOoTOdADs9c3IPA4STg7wEgLve8bDGmRbCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:23.844455Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.5558","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8cef5f0545a52d3bc52d6b028c55f9d3211efbf157a8e609d7d3af2d41b52684","sha256:70440fda949ffaf73370004af38f7bf2e49862dfac3fe1f83926f92126c357a9"],"state_sha256":"d6c4edf67c837d0e0851977efc218eab51fbca4864673bc2fe944c1282aff0d5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y0Z6TI9EmWtfl92dzc7DFS5aG1VbSAFQwiZzPk8CK5nWI3YWKBnl+ZtW57JqSGv7yx+UaKyMo2pp2u2Uh0CdBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T13:12:32.915665Z","bundle_sha256":"9342cafa66da1141e592e7061deba26f7abedcc28678b99eef7480cd484ba41a"}}