{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:3FMFJJS5Z7AMNJ56O27XXIPNKM","short_pith_number":"pith:3FMFJJS5","canonical_record":{"source":{"id":"gr-qc/0108029","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2001-08-09T14:01:52Z","cross_cats_sorted":[],"title_canon_sha256":"38c7bc7ad63d4ae18c6b19d9376e55d59083cec55c420877a429889529ead5e7","abstract_canon_sha256":"62148e9764c0e9df163363c2dda7a45eeb13bb3e40c34ee8632bf66cfb04a377"},"schema_version":"1.0"},"canonical_sha256":"d95854a65dcfc0c6a7be76bf7ba1ed532f3c2b699eb3a76ca592ab3603d32881","source":{"kind":"arxiv","id":"gr-qc/0108029","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0108029","created_at":"2026-05-18T02:37:35Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0108029v1","created_at":"2026-05-18T02:37:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0108029","created_at":"2026-05-18T02:37:35Z"},{"alias_kind":"pith_short_12","alias_value":"3FMFJJS5Z7AM","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"3FMFJJS5Z7AMNJ56","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"3FMFJJS5","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:3FMFJJS5Z7AMNJ56O27XXIPNKM","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/0108029","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2001-08-09T14:01:52Z","cross_cats_sorted":[],"title_canon_sha256":"38c7bc7ad63d4ae18c6b19d9376e55d59083cec55c420877a429889529ead5e7","abstract_canon_sha256":"62148e9764c0e9df163363c2dda7a45eeb13bb3e40c34ee8632bf66cfb04a377"},"schema_version":"1.0"},"canonical_sha256":"d95854a65dcfc0c6a7be76bf7ba1ed532f3c2b699eb3a76ca592ab3603d32881","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:35.869473Z","signature_b64":"Z0T74PAt4aifF2CdbVsuOAxCkMgV49uXBHo6tdAD5uG8nV36t69s6HUHkl6QFGmqW1r8j6tjWIQuCEQDzE5yBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d95854a65dcfc0c6a7be76bf7ba1ed532f3c2b699eb3a76ca592ab3603d32881","last_reissued_at":"2026-05-18T02:37:35.868975Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:35.868975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/0108029","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":"2026-05-18T02:37:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pAuo9FUdbxalNSW+iUgh7Ct6mu3QhKSebJr7G+E1r3T7Q6lByS3uLR6L07WP5Rz/X9CbPkkhbfZr/c/sJTvOCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T01:54:33.323668Z"},"content_sha256":"adc2b618f923f92c06714602bff7c4b99a3517984f421861cef7388856a849bd","schema_version":"1.0","event_id":"sha256:adc2b618f923f92c06714602bff7c4b99a3517984f421861cef7388856a849bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:3FMFJJS5Z7AMNJ56O27XXIPNKM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dual Metrics and Non-Generic Supersymmetries for a Class of Siklos Spacetimes","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"D. Baleanu, S. Baskal","submitted_at":"2001-08-09T14:01:52Z","abstract_excerpt":"The presence of Killing-Yano tensors implies the existence of non-generic supercharges in spinning point particle theories on curved backgrounds. Dual metrics are defined through their associated non-degenerate Killing tensors of valence two. Siklos spacetimes, which are the only non-trivial Einstein spaces conformal to non-flat pp-waves are investigated in regards to the existence of their corresponding Killing and Killing-Yano tensors. It is found that under some restrictions, pp-wave metrics and Siklos spacetimes admit dual metrics and non-generic supercharges. Possible significance of thos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0108029","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":"2026-05-18T02:37:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vvdOshWLexGvqvzMIlR4raLfY/bKhNvx8YeSCkOUbbUWK1IHOA72S+UZLWsr3PYMjW1Z8kfmLFBy0RUYASDjCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T01:54:33.324405Z"},"content_sha256":"64acf930ade14cb584390ababdd1841fdab14cfafc24be540a65d88cce863aec","schema_version":"1.0","event_id":"sha256:64acf930ade14cb584390ababdd1841fdab14cfafc24be540a65d88cce863aec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3FMFJJS5Z7AMNJ56O27XXIPNKM/bundle.json","state_url":"https://pith.science/pith/3FMFJJS5Z7AMNJ56O27XXIPNKM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3FMFJJS5Z7AMNJ56O27XXIPNKM/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":"2026-06-09T01:54:33Z","links":{"resolver":"https://pith.science/pith/3FMFJJS5Z7AMNJ56O27XXIPNKM","bundle":"https://pith.science/pith/3FMFJJS5Z7AMNJ56O27XXIPNKM/bundle.json","state":"https://pith.science/pith/3FMFJJS5Z7AMNJ56O27XXIPNKM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3FMFJJS5Z7AMNJ56O27XXIPNKM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:3FMFJJS5Z7AMNJ56O27XXIPNKM","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":"62148e9764c0e9df163363c2dda7a45eeb13bb3e40c34ee8632bf66cfb04a377","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2001-08-09T14:01:52Z","title_canon_sha256":"38c7bc7ad63d4ae18c6b19d9376e55d59083cec55c420877a429889529ead5e7"},"schema_version":"1.0","source":{"id":"gr-qc/0108029","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0108029","created_at":"2026-05-18T02:37:35Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0108029v1","created_at":"2026-05-18T02:37:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0108029","created_at":"2026-05-18T02:37:35Z"},{"alias_kind":"pith_short_12","alias_value":"3FMFJJS5Z7AM","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"3FMFJJS5Z7AMNJ56","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"3FMFJJS5","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:64acf930ade14cb584390ababdd1841fdab14cfafc24be540a65d88cce863aec","target":"graph","created_at":"2026-05-18T02:37:35Z","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":"The presence of Killing-Yano tensors implies the existence of non-generic supercharges in spinning point particle theories on curved backgrounds. Dual metrics are defined through their associated non-degenerate Killing tensors of valence two. Siklos spacetimes, which are the only non-trivial Einstein spaces conformal to non-flat pp-waves are investigated in regards to the existence of their corresponding Killing and Killing-Yano tensors. It is found that under some restrictions, pp-wave metrics and Siklos spacetimes admit dual metrics and non-generic supercharges. Possible significance of thos","authors_text":"D. Baleanu, S. Baskal","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2001-08-09T14:01:52Z","title":"Dual Metrics and Non-Generic Supersymmetries for a Class of Siklos Spacetimes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0108029","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:adc2b618f923f92c06714602bff7c4b99a3517984f421861cef7388856a849bd","target":"record","created_at":"2026-05-18T02:37:35Z","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":"62148e9764c0e9df163363c2dda7a45eeb13bb3e40c34ee8632bf66cfb04a377","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2001-08-09T14:01:52Z","title_canon_sha256":"38c7bc7ad63d4ae18c6b19d9376e55d59083cec55c420877a429889529ead5e7"},"schema_version":"1.0","source":{"id":"gr-qc/0108029","kind":"arxiv","version":1}},"canonical_sha256":"d95854a65dcfc0c6a7be76bf7ba1ed532f3c2b699eb3a76ca592ab3603d32881","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d95854a65dcfc0c6a7be76bf7ba1ed532f3c2b699eb3a76ca592ab3603d32881","first_computed_at":"2026-05-18T02:37:35.868975Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:35.868975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z0T74PAt4aifF2CdbVsuOAxCkMgV49uXBHo6tdAD5uG8nV36t69s6HUHkl6QFGmqW1r8j6tjWIQuCEQDzE5yBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:35.869473Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0108029","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:adc2b618f923f92c06714602bff7c4b99a3517984f421861cef7388856a849bd","sha256:64acf930ade14cb584390ababdd1841fdab14cfafc24be540a65d88cce863aec"],"state_sha256":"47c763c3b5630e9129bcdd552689187ede0cfcb90bacdeb040f3c25d2f39ca67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WcJ+385pbNsqRdmRFKSnXsFkXXtnzKGJkp0ZXhkdO/RzsvdNGqGNLHVOO3UVPl3N9G6XBJ2pTnA45ij1hPNTDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T01:54:33.328267Z","bundle_sha256":"0f93f8b52b3f8b177ff6fd94399e7ce6fdb217df1b33c504dd3dd59c61a2ee9c"}}