{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:LEPXSPTFOFCIWKSDBUCCKX4T7R","short_pith_number":"pith:LEPXSPTF","canonical_record":{"source":{"id":"gr-qc/9510042","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-10-20T00:56:29Z","cross_cats_sorted":[],"title_canon_sha256":"40455c3fede10e0cb4c92921d47be1a062716c76f4c7acf940e9aa8dab7b12f9","abstract_canon_sha256":"e4f5eb817c634068cb67420f05bfd1e43b79ff174d1093181408665df7c4fd10"},"schema_version":"1.0"},"canonical_sha256":"591f793e6571448b2a430d04255f93fc6d1b59b904d2cd04f95d5facd760e0c8","source":{"kind":"arxiv","id":"gr-qc/9510042","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9510042","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9510042v1","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9510042","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"pith_short_12","alias_value":"LEPXSPTFOFCI","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"LEPXSPTFOFCIWKSD","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"LEPXSPTF","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:LEPXSPTFOFCIWKSDBUCCKX4T7R","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9510042","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-10-20T00:56:29Z","cross_cats_sorted":[],"title_canon_sha256":"40455c3fede10e0cb4c92921d47be1a062716c76f4c7acf940e9aa8dab7b12f9","abstract_canon_sha256":"e4f5eb817c634068cb67420f05bfd1e43b79ff174d1093181408665df7c4fd10"},"schema_version":"1.0"},"canonical_sha256":"591f793e6571448b2a430d04255f93fc6d1b59b904d2cd04f95d5facd760e0c8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:17.707216Z","signature_b64":"P+31AQpP9gO42See7x7YBPv+eECObpt7liTHtt2PVyMaG+H5ucxeHih2nPDXO/FFufnBm668XMxOzpBwAGhzAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"591f793e6571448b2a430d04255f93fc6d1b59b904d2cd04f95d5facd760e0c8","last_reissued_at":"2026-05-18T01:09:17.706722Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:17.706722Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9510042","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":"2026-05-18T01:09:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yWZL9601M+9ubtCcneuisU8i6fshaCy4Qp02ufbXgWaSd8UasHOToVonoe0qhQe/U950tyKe62/d7HDQ98rnBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T08:47:58.245159Z"},"content_sha256":"185d8bc050aedd3ec18c9cc597901c8388d04dcce680d401d941205f7fca80dc","schema_version":"1.0","event_id":"sha256:185d8bc050aedd3ec18c9cc597901c8388d04dcce680d401d941205f7fca80dc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:LEPXSPTFOFCIWKSDBUCCKX4T7R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Class of Einstein--Maxwell Dilatons","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Dar\\'io N\\'u\\~nez, Hernando Quevedo, Tonatiuh Matos","submitted_at":"1995-10-20T00:56:29Z","abstract_excerpt":"Three different classes of static solutions of the Einstein--Maxwell equations non--minimally coupled to a dilaton field are presented. The solutions are given in general in terms of two arbitrary harmonic functions and involve among others an arbitrary parameter which determines their applicability as charged black holes, dilaton black holes or strings. Most of the known solutions are contained as special cases and can be non--trivially generalized in different ways."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9510042","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":"2026-05-18T01:09:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"guHkDGjT5SKmHewikzKsg6en2BxLaeTrYwnaCp4t5FXVQxHrl279be8HUl1QA7h6BHkDd0vkgXCdA3fv1oyaAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T08:47:58.245539Z"},"content_sha256":"18c443c733a03c3916c4e9251d9fd0d377797076cfa926576578588e2f6fc427","schema_version":"1.0","event_id":"sha256:18c443c733a03c3916c4e9251d9fd0d377797076cfa926576578588e2f6fc427"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LEPXSPTFOFCIWKSDBUCCKX4T7R/bundle.json","state_url":"https://pith.science/pith/LEPXSPTFOFCIWKSDBUCCKX4T7R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LEPXSPTFOFCIWKSDBUCCKX4T7R/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":"2026-05-21T08:47:58Z","links":{"resolver":"https://pith.science/pith/LEPXSPTFOFCIWKSDBUCCKX4T7R","bundle":"https://pith.science/pith/LEPXSPTFOFCIWKSDBUCCKX4T7R/bundle.json","state":"https://pith.science/pith/LEPXSPTFOFCIWKSDBUCCKX4T7R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LEPXSPTFOFCIWKSDBUCCKX4T7R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:LEPXSPTFOFCIWKSDBUCCKX4T7R","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":"e4f5eb817c634068cb67420f05bfd1e43b79ff174d1093181408665df7c4fd10","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1995-10-20T00:56:29Z","title_canon_sha256":"40455c3fede10e0cb4c92921d47be1a062716c76f4c7acf940e9aa8dab7b12f9"},"schema_version":"1.0","source":{"id":"gr-qc/9510042","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9510042","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9510042v1","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9510042","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"pith_short_12","alias_value":"LEPXSPTFOFCI","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"LEPXSPTFOFCIWKSD","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"LEPXSPTF","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:18c443c733a03c3916c4e9251d9fd0d377797076cfa926576578588e2f6fc427","target":"graph","created_at":"2026-05-18T01:09:17Z","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":"Three different classes of static solutions of the Einstein--Maxwell equations non--minimally coupled to a dilaton field are presented. The solutions are given in general in terms of two arbitrary harmonic functions and involve among others an arbitrary parameter which determines their applicability as charged black holes, dilaton black holes or strings. Most of the known solutions are contained as special cases and can be non--trivially generalized in different ways.","authors_text":"Dar\\'io N\\'u\\~nez, Hernando Quevedo, Tonatiuh Matos","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1995-10-20T00:56:29Z","title":"Class of Einstein--Maxwell Dilatons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9510042","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":"sha256:185d8bc050aedd3ec18c9cc597901c8388d04dcce680d401d941205f7fca80dc","target":"record","created_at":"2026-05-18T01:09:17Z","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":"e4f5eb817c634068cb67420f05bfd1e43b79ff174d1093181408665df7c4fd10","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1995-10-20T00:56:29Z","title_canon_sha256":"40455c3fede10e0cb4c92921d47be1a062716c76f4c7acf940e9aa8dab7b12f9"},"schema_version":"1.0","source":{"id":"gr-qc/9510042","kind":"arxiv","version":1}},"canonical_sha256":"591f793e6571448b2a430d04255f93fc6d1b59b904d2cd04f95d5facd760e0c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"591f793e6571448b2a430d04255f93fc6d1b59b904d2cd04f95d5facd760e0c8","first_computed_at":"2026-05-18T01:09:17.706722Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:17.706722Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P+31AQpP9gO42See7x7YBPv+eECObpt7liTHtt2PVyMaG+H5ucxeHih2nPDXO/FFufnBm668XMxOzpBwAGhzAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:17.707216Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9510042","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:185d8bc050aedd3ec18c9cc597901c8388d04dcce680d401d941205f7fca80dc","sha256:18c443c733a03c3916c4e9251d9fd0d377797076cfa926576578588e2f6fc427"],"state_sha256":"8b8302ca6700071c8b0fc6befd0bb2e21caee4e958cad7564f16aaba7072ef19"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7ylD13uzwoNHLOiVsY7O3OLrPuO938uMyJQCyFC60BeceQVA25ppdEmEdaZDa7mGm7KmVzN7FuhbwBRWpeFUCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T08:47:58.247905Z","bundle_sha256":"91688413afd0e11275fb1dcabea3089f77611841a32aac697b6fb69bd6cd16da"}}