{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1994:POQREQCUOBGWJRK2L2QIZUV3WD","short_pith_number":"pith:POQREQCU","canonical_record":{"source":{"id":"gr-qc/9409030","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1994-09-14T13:44:59Z","cross_cats_sorted":[],"title_canon_sha256":"63d2f996d285283c8bc332b6e466cd464479bb9535c95ffcc4fc0d8525f97a67","abstract_canon_sha256":"7f68418e740c6a138aede330369d58d572b30d053e93f145e64826f828eab92d"},"schema_version":"1.0"},"canonical_sha256":"7ba1124054704d64c55a5ea08cd2bbb0f8d83773512477d7d4f1babc8b6af483","source":{"kind":"arxiv","id":"gr-qc/9409030","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9409030","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9409030v1","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9409030","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"pith_short_12","alias_value":"POQREQCUOBGW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"POQREQCUOBGWJRK2","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"POQREQCU","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1994:POQREQCUOBGWJRK2L2QIZUV3WD","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9409030","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1994-09-14T13:44:59Z","cross_cats_sorted":[],"title_canon_sha256":"63d2f996d285283c8bc332b6e466cd464479bb9535c95ffcc4fc0d8525f97a67","abstract_canon_sha256":"7f68418e740c6a138aede330369d58d572b30d053e93f145e64826f828eab92d"},"schema_version":"1.0"},"canonical_sha256":"7ba1124054704d64c55a5ea08cd2bbb0f8d83773512477d7d4f1babc8b6af483","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:29.832051Z","signature_b64":"IWbAff7oTCK4UNn+6bf/452O2RyG5Q0MfTOKUkgrqrVGSx3DguaBptmXwnYVFEmGWjzN6z1LIqnuSf8ZgUjFDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ba1124054704d64c55a5ea08cd2bbb0f8d83773512477d7d4f1babc8b6af483","last_reissued_at":"2026-05-18T02:37:29.831574Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:29.831574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9409030","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":"2026-05-18T02:37:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QQF9QaZTCQyW4d+5kxKZxlq1siBAs27E4QYMKJSCkkiwR146x1C76iiQ0YxsV5dff+i9J5TRjYRH6kDvcQKAAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:11:14.048600Z"},"content_sha256":"6318a7803875881bb9138524891cdfcb5a4d6f9b01ec631b245e41964607b247","schema_version":"1.0","event_id":"sha256:6318a7803875881bb9138524891cdfcb5a4d6f9b01ec631b245e41964607b247"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1994:POQREQCUOBGWJRK2L2QIZUV3WD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Black holes cannot support conformal scalar hair","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"T. Zannias","submitted_at":"1994-09-14T13:44:59Z","abstract_excerpt":"It is shown that the only static asymptotically flat non-extrema black hole solution of the Einstein-conformally invariant scalar field equations having the scalar field bounded on the horizon, is the Schwarzschild one. Thus black holes cannot be endowed with conformal scalar hair of finite length."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9409030","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":"2026-05-18T02:37:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cu2XidISgP6yAaQk+mh1hgk/7trnQPhdbLl66nubvo0Ovg8EWxhj0u1MpVoIJszB5nQ649P9UsAMRClJxDM8DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:11:14.049522Z"},"content_sha256":"8e7c45ea6992bb4928acd4de531d3231dcf0d02fb094f650aa616ded4beb0f73","schema_version":"1.0","event_id":"sha256:8e7c45ea6992bb4928acd4de531d3231dcf0d02fb094f650aa616ded4beb0f73"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/POQREQCUOBGWJRK2L2QIZUV3WD/bundle.json","state_url":"https://pith.science/pith/POQREQCUOBGWJRK2L2QIZUV3WD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/POQREQCUOBGWJRK2L2QIZUV3WD/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":"2026-05-25T20:11:14Z","links":{"resolver":"https://pith.science/pith/POQREQCUOBGWJRK2L2QIZUV3WD","bundle":"https://pith.science/pith/POQREQCUOBGWJRK2L2QIZUV3WD/bundle.json","state":"https://pith.science/pith/POQREQCUOBGWJRK2L2QIZUV3WD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/POQREQCUOBGWJRK2L2QIZUV3WD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:POQREQCUOBGWJRK2L2QIZUV3WD","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":"7f68418e740c6a138aede330369d58d572b30d053e93f145e64826f828eab92d","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1994-09-14T13:44:59Z","title_canon_sha256":"63d2f996d285283c8bc332b6e466cd464479bb9535c95ffcc4fc0d8525f97a67"},"schema_version":"1.0","source":{"id":"gr-qc/9409030","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9409030","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9409030v1","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9409030","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"pith_short_12","alias_value":"POQREQCUOBGW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"POQREQCUOBGWJRK2","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"POQREQCU","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:8e7c45ea6992bb4928acd4de531d3231dcf0d02fb094f650aa616ded4beb0f73","target":"graph","created_at":"2026-05-18T02:37:29Z","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":"It is shown that the only static asymptotically flat non-extrema black hole solution of the Einstein-conformally invariant scalar field equations having the scalar field bounded on the horizon, is the Schwarzschild one. Thus black holes cannot be endowed with conformal scalar hair of finite length.","authors_text":"T. Zannias","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1994-09-14T13:44:59Z","title":"Black holes cannot support conformal scalar hair"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9409030","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":"sha256:6318a7803875881bb9138524891cdfcb5a4d6f9b01ec631b245e41964607b247","target":"record","created_at":"2026-05-18T02:37:29Z","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":"7f68418e740c6a138aede330369d58d572b30d053e93f145e64826f828eab92d","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1994-09-14T13:44:59Z","title_canon_sha256":"63d2f996d285283c8bc332b6e466cd464479bb9535c95ffcc4fc0d8525f97a67"},"schema_version":"1.0","source":{"id":"gr-qc/9409030","kind":"arxiv","version":1}},"canonical_sha256":"7ba1124054704d64c55a5ea08cd2bbb0f8d83773512477d7d4f1babc8b6af483","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ba1124054704d64c55a5ea08cd2bbb0f8d83773512477d7d4f1babc8b6af483","first_computed_at":"2026-05-18T02:37:29.831574Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:29.831574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IWbAff7oTCK4UNn+6bf/452O2RyG5Q0MfTOKUkgrqrVGSx3DguaBptmXwnYVFEmGWjzN6z1LIqnuSf8ZgUjFDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:29.832051Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9409030","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6318a7803875881bb9138524891cdfcb5a4d6f9b01ec631b245e41964607b247","sha256:8e7c45ea6992bb4928acd4de531d3231dcf0d02fb094f650aa616ded4beb0f73"],"state_sha256":"4eb566da273b7bb535ab17f91f6631b665ecd6ff728e84d35d4a616b103fd5f2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qqQMSK2MLu/PqyOC6XU5h/qd6UzRjYQ8Aihlm6z4iIFsYg+P6f+Rdg7moK4+uHNmpcTimqREk22F6vvFBlAABA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T20:11:14.054497Z","bundle_sha256":"3653bafb8c84aae150a3473c4007c08142ebbf79c737b32ba2ea68132b3e333f"}}