{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:G4BM7WPRMVXPQRAR3JY54C7COX","short_pith_number":"pith:G4BM7WPR","canonical_record":{"source":{"id":"2305.03744","kind":"arxiv","version":7},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"gr-qc","submitted_at":"2023-05-05T18:00:00Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"1d0f72726d8e3f765558b17ba00d02caa6bd443d79334ba8df5e8962fdfb7e5b","abstract_canon_sha256":"a303e169ca67a23294406da8d4e56bf46fa42841848cdb65de0298ac6865d3c9"},"schema_version":"1.0"},"canonical_sha256":"3702cfd9f1656ef84411da71de0be275eed846e8ec27a22acf220ca2c6201283","source":{"kind":"arxiv","id":"2305.03744","version":7},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.03744","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"arxiv_version","alias_value":"2305.03744v7","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.03744","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"pith_short_12","alias_value":"G4BM7WPRMVXP","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"pith_short_16","alias_value":"G4BM7WPRMVXPQRAR","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"pith_short_8","alias_value":"G4BM7WPR","created_at":"2026-07-05T06:42:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:G4BM7WPRMVXPQRAR3JY54C7COX","target":"record","payload":{"canonical_record":{"source":{"id":"2305.03744","kind":"arxiv","version":7},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"gr-qc","submitted_at":"2023-05-05T18:00:00Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"1d0f72726d8e3f765558b17ba00d02caa6bd443d79334ba8df5e8962fdfb7e5b","abstract_canon_sha256":"a303e169ca67a23294406da8d4e56bf46fa42841848cdb65de0298ac6865d3c9"},"schema_version":"1.0"},"canonical_sha256":"3702cfd9f1656ef84411da71de0be275eed846e8ec27a22acf220ca2c6201283","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:42:43.644027Z","signature_b64":"EorMhgAwjg3ReGTD/kyPSpMjE93IStO8y/GHWg6qjC0ephU+3MtbANhkpamt98zzVEvRwLaxdd4UHipXR/qIDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3702cfd9f1656ef84411da71de0be275eed846e8ec27a22acf220ca2c6201283","last_reissued_at":"2026-07-05T06:42:43.643523Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:42:43.643523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.03744","source_version":7,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:42:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dg8JGRqIpuXLGReyHWFHpaZ4DsRFvmTWC0gsupLz/4lCp4FtngL3iqgiSDQO/iGqXSs9FQ85KTriW34PPuyBBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T01:57:10.167927Z"},"content_sha256":"2a212337b198ec52aa3831bfb26754d717148da3f3ff2b7172e24a28cfe7df4e","schema_version":"1.0","event_id":"sha256:2a212337b198ec52aa3831bfb26754d717148da3f3ff2b7172e24a28cfe7df4e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:G4BM7WPRMVXPQRAR3JY54C7COX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Plebanski-Demianski goes NUTs (to remove the Misner string)","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Giovanni Boldi, Marco Astorino","submitted_at":"2023-05-05T18:00:00Z","abstract_excerpt":"We present a general procedure, based on the Ehlers transformation of the Ernst equations, to add the gravitomagnetic mass to the whole Plebanski-Demianski family of solutions. We can efficiently generate a large class of accelerating black holes, such as Reissner-Nordstrom or Kerr-Newman, endowed with the NUT parameter. The full rotating version carries a couple of independent NUT charges, one associated to the black hole and the other to the accelerating Rindler background. The two NUT parameters can be coupled to remove the axial irregularity which causes the Misner string, still remaining "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.03744","kind":"arxiv","version":7},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2305.03744/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:42:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BHwVohDSEQI9unrPgxlF0TMZoVmU/+/J3ZCNfa/jN5XIYgkRPf/tpjCplrjELj4lYlgic1Q27WkT8gl0jNllBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T01:57:10.168818Z"},"content_sha256":"d827a1e8807190f3a5a034610f6c6807cc9d316fd75351ef5aa60f45ea435390","schema_version":"1.0","event_id":"sha256:d827a1e8807190f3a5a034610f6c6807cc9d316fd75351ef5aa60f45ea435390"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G4BM7WPRMVXPQRAR3JY54C7COX/bundle.json","state_url":"https://pith.science/pith/G4BM7WPRMVXPQRAR3JY54C7COX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G4BM7WPRMVXPQRAR3JY54C7COX/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":"2026-08-11T01:57:10Z","links":{"resolver":"https://pith.science/pith/G4BM7WPRMVXPQRAR3JY54C7COX","bundle":"https://pith.science/pith/G4BM7WPRMVXPQRAR3JY54C7COX/bundle.json","state":"https://pith.science/pith/G4BM7WPRMVXPQRAR3JY54C7COX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G4BM7WPRMVXPQRAR3JY54C7COX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:G4BM7WPRMVXPQRAR3JY54C7COX","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":"a303e169ca67a23294406da8d4e56bf46fa42841848cdb65de0298ac6865d3c9","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"gr-qc","submitted_at":"2023-05-05T18:00:00Z","title_canon_sha256":"1d0f72726d8e3f765558b17ba00d02caa6bd443d79334ba8df5e8962fdfb7e5b"},"schema_version":"1.0","source":{"id":"2305.03744","kind":"arxiv","version":7}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.03744","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"arxiv_version","alias_value":"2305.03744v7","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.03744","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"pith_short_12","alias_value":"G4BM7WPRMVXP","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"pith_short_16","alias_value":"G4BM7WPRMVXPQRAR","created_at":"2026-07-05T06:42:43Z"},{"alias_kind":"pith_short_8","alias_value":"G4BM7WPR","created_at":"2026-07-05T06:42:43Z"}],"graph_snapshots":[{"event_id":"sha256:d827a1e8807190f3a5a034610f6c6807cc9d316fd75351ef5aa60f45ea435390","target":"graph","created_at":"2026-07-05T06:42:43Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2305.03744/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a general procedure, based on the Ehlers transformation of the Ernst equations, to add the gravitomagnetic mass to the whole Plebanski-Demianski family of solutions. We can efficiently generate a large class of accelerating black holes, such as Reissner-Nordstrom or Kerr-Newman, endowed with the NUT parameter. The full rotating version carries a couple of independent NUT charges, one associated to the black hole and the other to the accelerating Rindler background. The two NUT parameters can be coupled to remove the axial irregularity which causes the Misner string, still remaining ","authors_text":"Giovanni Boldi, Marco Astorino","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"gr-qc","submitted_at":"2023-05-05T18:00:00Z","title":"Plebanski-Demianski goes NUTs (to remove the Misner string)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.03744","kind":"arxiv","version":7},"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":"sha256:2a212337b198ec52aa3831bfb26754d717148da3f3ff2b7172e24a28cfe7df4e","target":"record","created_at":"2026-07-05T06:42:43Z","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":"a303e169ca67a23294406da8d4e56bf46fa42841848cdb65de0298ac6865d3c9","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"gr-qc","submitted_at":"2023-05-05T18:00:00Z","title_canon_sha256":"1d0f72726d8e3f765558b17ba00d02caa6bd443d79334ba8df5e8962fdfb7e5b"},"schema_version":"1.0","source":{"id":"2305.03744","kind":"arxiv","version":7}},"canonical_sha256":"3702cfd9f1656ef84411da71de0be275eed846e8ec27a22acf220ca2c6201283","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3702cfd9f1656ef84411da71de0be275eed846e8ec27a22acf220ca2c6201283","first_computed_at":"2026-07-05T06:42:43.643523Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:42:43.643523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EorMhgAwjg3ReGTD/kyPSpMjE93IStO8y/GHWg6qjC0ephU+3MtbANhkpamt98zzVEvRwLaxdd4UHipXR/qIDA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:42:43.644027Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.03744","source_kind":"arxiv","source_version":7}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a212337b198ec52aa3831bfb26754d717148da3f3ff2b7172e24a28cfe7df4e","sha256:d827a1e8807190f3a5a034610f6c6807cc9d316fd75351ef5aa60f45ea435390"],"state_sha256":"aa9b8426a79996d7bb60131961e4ed5389d15fb23cc6effeb1b804a30ed6d6d9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wBx0c6Huc4nOxGwmwYP9i0iKPmvlyx+ZSquqYkvsAzQbT7+SAyq3VTtZXcu6pu/wlm2ZqdGNGFbwd2NdaK0rDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T01:57:10.173963Z","bundle_sha256":"a9fcfdc2880a0706a62e027d2743325c75ab3f0766246014bdca73c91599c6f1"}}