{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1994:CRMPUINBCIQVLBVDAWD5LWD2HJ","short_pith_number":"pith:CRMPUINB","canonical_record":{"source":{"id":"gr-qc/9411026","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1994-11-10T14:23:32Z","cross_cats_sorted":[],"title_canon_sha256":"e44c5d77378eb69da6440fb7d8cde4eaedeea14b9ac11616a56b2e990047ce1f","abstract_canon_sha256":"5d103c0a5b17e8eb50bc98c4209ed6d30f159dea805f892e1f274968517dd576"},"schema_version":"1.0"},"canonical_sha256":"1458fa21a112215586a30587d5d87a3a6d853fade19cfc5b3f0d9d98d49ab53d","source":{"kind":"arxiv","id":"gr-qc/9411026","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9411026","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9411026v1","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9411026","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"pith_short_12","alias_value":"CRMPUINBCIQV","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"CRMPUINBCIQVLBVD","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"CRMPUINB","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1994:CRMPUINBCIQVLBVDAWD5LWD2HJ","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9411026","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1994-11-10T14:23:32Z","cross_cats_sorted":[],"title_canon_sha256":"e44c5d77378eb69da6440fb7d8cde4eaedeea14b9ac11616a56b2e990047ce1f","abstract_canon_sha256":"5d103c0a5b17e8eb50bc98c4209ed6d30f159dea805f892e1f274968517dd576"},"schema_version":"1.0"},"canonical_sha256":"1458fa21a112215586a30587d5d87a3a6d853fade19cfc5b3f0d9d98d49ab53d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:56.910560Z","signature_b64":"Xwiwy47yUQAgXHTZtcJsqw9HfzhM2K8C3BJRpjvAj2keh5xnn55khGyGYC7fPHky9DMvm1PfzS0eQZe993YuBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1458fa21a112215586a30587d5d87a3a6d853fade19cfc5b3f0d9d98d49ab53d","last_reissued_at":"2026-05-18T04:37:56.909991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:56.909991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9411026","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":"2026-05-18T04:37:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lhWYqfFtuRXN7w40KGNA548abTxBuDd3LfP2wn4B2DZi1YYfIROssjeMxYW9B3yqYe1YqpFHouOh8gsdoqfMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:47:57.580415Z"},"content_sha256":"877ba67db49a2e7e690c260bdba82ea2ba578ca9d164d930517a374e8d9b0a19","schema_version":"1.0","event_id":"sha256:877ba67db49a2e7e690c260bdba82ea2ba578ca9d164d930517a374e8d9b0a19"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1994:CRMPUINBCIQVLBVDAWD5LWD2HJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Collapse to Black Holes in Brans-Dicke Theory: II. Comparison with General Relativity","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Mark A. Scheel, Saul A. Teukolsky, Stuart L. Shapiro","submitted_at":"1994-11-10T14:23:32Z","abstract_excerpt":"We discuss a number of long-standing theoretical questions about collapse to black holes in the Brans-Dicke theory of gravitation. Using a new numerical code, we show that Oppenheimer-Snyder collapse in this theory produces black holes that are identical to those of general relativity in final equilibrium, but are quite different from those of general relativity during dynamical evolution. We find that there are epochs during which the apparent horizon of such a black hole passes {\\it outside\\/} the event horizon, and that the surface area of the event horizon {\\it decreases\\/} with time. This"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9411026","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":"2026-05-18T04:37:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4DxWVcpii3m6u02qJt+SiQG/dbUL32IQ6QCzWxE+iL7nHd4tX0rZrsVMh5E8nM3Aa23qR99bDYfb3ktLD46pBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:47:57.580759Z"},"content_sha256":"4ee19688ead204ddb2a0f552fca957ecf7e4f55fcb2ec9661d58f5da2cc80907","schema_version":"1.0","event_id":"sha256:4ee19688ead204ddb2a0f552fca957ecf7e4f55fcb2ec9661d58f5da2cc80907"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CRMPUINBCIQVLBVDAWD5LWD2HJ/bundle.json","state_url":"https://pith.science/pith/CRMPUINBCIQVLBVDAWD5LWD2HJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CRMPUINBCIQVLBVDAWD5LWD2HJ/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":"2026-06-01T06:47:57Z","links":{"resolver":"https://pith.science/pith/CRMPUINBCIQVLBVDAWD5LWD2HJ","bundle":"https://pith.science/pith/CRMPUINBCIQVLBVDAWD5LWD2HJ/bundle.json","state":"https://pith.science/pith/CRMPUINBCIQVLBVDAWD5LWD2HJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CRMPUINBCIQVLBVDAWD5LWD2HJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:CRMPUINBCIQVLBVDAWD5LWD2HJ","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":"5d103c0a5b17e8eb50bc98c4209ed6d30f159dea805f892e1f274968517dd576","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1994-11-10T14:23:32Z","title_canon_sha256":"e44c5d77378eb69da6440fb7d8cde4eaedeea14b9ac11616a56b2e990047ce1f"},"schema_version":"1.0","source":{"id":"gr-qc/9411026","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9411026","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9411026v1","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9411026","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"pith_short_12","alias_value":"CRMPUINBCIQV","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"CRMPUINBCIQVLBVD","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"CRMPUINB","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:4ee19688ead204ddb2a0f552fca957ecf7e4f55fcb2ec9661d58f5da2cc80907","target":"graph","created_at":"2026-05-18T04:37:56Z","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 discuss a number of long-standing theoretical questions about collapse to black holes in the Brans-Dicke theory of gravitation. Using a new numerical code, we show that Oppenheimer-Snyder collapse in this theory produces black holes that are identical to those of general relativity in final equilibrium, but are quite different from those of general relativity during dynamical evolution. We find that there are epochs during which the apparent horizon of such a black hole passes {\\it outside\\/} the event horizon, and that the surface area of the event horizon {\\it decreases\\/} with time. This","authors_text":"Mark A. Scheel, Saul A. Teukolsky, Stuart L. Shapiro","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1994-11-10T14:23:32Z","title":"Collapse to Black Holes in Brans-Dicke Theory: II. Comparison with General Relativity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9411026","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":"sha256:877ba67db49a2e7e690c260bdba82ea2ba578ca9d164d930517a374e8d9b0a19","target":"record","created_at":"2026-05-18T04:37:56Z","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":"5d103c0a5b17e8eb50bc98c4209ed6d30f159dea805f892e1f274968517dd576","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1994-11-10T14:23:32Z","title_canon_sha256":"e44c5d77378eb69da6440fb7d8cde4eaedeea14b9ac11616a56b2e990047ce1f"},"schema_version":"1.0","source":{"id":"gr-qc/9411026","kind":"arxiv","version":1}},"canonical_sha256":"1458fa21a112215586a30587d5d87a3a6d853fade19cfc5b3f0d9d98d49ab53d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1458fa21a112215586a30587d5d87a3a6d853fade19cfc5b3f0d9d98d49ab53d","first_computed_at":"2026-05-18T04:37:56.909991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:56.909991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Xwiwy47yUQAgXHTZtcJsqw9HfzhM2K8C3BJRpjvAj2keh5xnn55khGyGYC7fPHky9DMvm1PfzS0eQZe993YuBw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:56.910560Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9411026","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:877ba67db49a2e7e690c260bdba82ea2ba578ca9d164d930517a374e8d9b0a19","sha256:4ee19688ead204ddb2a0f552fca957ecf7e4f55fcb2ec9661d58f5da2cc80907"],"state_sha256":"f5540954d7e842e4503cea344547e72dc703a560d8b1e01cde616978f14e9652"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RMoYYiriwljqYnZ7YgE+opH+pSEBi5U9koCrdtyK49JA2riU0ZsovasBrriyIKMSVcGpy1bv86PvSuLoxqRAAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T06:47:57.582749Z","bundle_sha256":"568efc0e84bcb635f464e494b59814c959f3538430ab45c91c40aa6281d26cfc"}}