{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:CLBHU3OXWEXTFI7QEKIT526RAX","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":"03459d19ff4c3994e18a9c890d4138e630a4400f942e1692f82e13673d0bbec8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-03-04T16:12:27Z","title_canon_sha256":"2fba44090999fcafee2f7d0fd9528f4c603b0f70c7807c39e932b17ef60ec7f9"},"schema_version":"1.0","source":{"id":"1303.0746","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.0746","created_at":"2026-05-18T03:31:55Z"},{"alias_kind":"arxiv_version","alias_value":"1303.0746v1","created_at":"2026-05-18T03:31:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.0746","created_at":"2026-05-18T03:31:55Z"},{"alias_kind":"pith_short_12","alias_value":"CLBHU3OXWEXT","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CLBHU3OXWEXTFI7Q","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CLBHU3OX","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:876f1d792b7ac5602e05f30aff3755c4745448548e2fbfa212dbe1ec2b99f4a7","target":"graph","created_at":"2026-05-18T03:31:55Z","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":"Stationary, asymptotically flat black holes in scalar-tensor theories of gravity are studied. It is shown that such black holes have no scalar hair and are the same as in General Relativity.","authors_text":"Thomas P. Sotiriou, Valerio Faraoni","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-03-04T16:12:27Z","title":"Absence of scalar hair in scalar-tensor gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.0746","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":"sha256:6aa622839108ba94576e460a38d299e00c7d35036a074f8ed46865524cb54728","target":"record","created_at":"2026-05-18T03:31:55Z","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":"03459d19ff4c3994e18a9c890d4138e630a4400f942e1692f82e13673d0bbec8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-03-04T16:12:27Z","title_canon_sha256":"2fba44090999fcafee2f7d0fd9528f4c603b0f70c7807c39e932b17ef60ec7f9"},"schema_version":"1.0","source":{"id":"1303.0746","kind":"arxiv","version":1}},"canonical_sha256":"12c27a6dd7b12f32a3f022913eebd105fc2b3cf93db39994fe456148b7bf66b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12c27a6dd7b12f32a3f022913eebd105fc2b3cf93db39994fe456148b7bf66b1","first_computed_at":"2026-05-18T03:31:55.057623Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:31:55.057623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pIB1QCXpd/hH5yKe4OVKCZYfhAIRiFq5y1xcSe+AIivizSEk+2Zz01RSPBVEIME0slHlM0CJD1hDl+WVBuHyDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:31:55.058518Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.0746","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6aa622839108ba94576e460a38d299e00c7d35036a074f8ed46865524cb54728","sha256:876f1d792b7ac5602e05f30aff3755c4745448548e2fbfa212dbe1ec2b99f4a7"],"state_sha256":"e673498970e8b0865f89dd104b3aad96839f4f607e7c4db839db6645127d9914"}