{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:2C7QBHMU64GKTCOPYO6ZJV6RS6","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":"2390ad2e95504b7bd02663dd118ad4b7195232bc62aefab85bb14757d800c086","cross_cats_sorted":["gr-qc"],"license":"","primary_cat":"hep-th","submitted_at":"1995-03-30T06:18:50Z","title_canon_sha256":"968997e9f2dae9ed2f8ef2f0ca493bdf5da2737ecb45ee11fa3934f62e5717d7"},"schema_version":"1.0","source":{"id":"hep-th/9503218","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9503218","created_at":"2026-05-18T04:38:05Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9503218v1","created_at":"2026-05-18T04:38:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9503218","created_at":"2026-05-18T04:38:05Z"},{"alias_kind":"pith_short_12","alias_value":"2C7QBHMU64GK","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"2C7QBHMU64GKTCOP","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"2C7QBHMU","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:19669267852dc338b3b17372d806d974715110b2b202c6b006d93f9a0456825e","target":"graph","created_at":"2026-05-18T04:38:05Z","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":"Collision of plane waves in dilaton gravity theories and low energy limit of string theory is considered. The formulation of the the problem and some exact solutions are presented.","authors_text":"Emre Sermutlu, Metin Gurses","cross_cats":["gr-qc"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1995-03-30T06:18:50Z","title":"Colliding Gravitational Plane Waves in Dilaton Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9503218","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":"sha256:87679bbff7e80b79ae8f0e1dd1f8b073aba341c7360c002f66ec6759319b6164","target":"record","created_at":"2026-05-18T04:38:05Z","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":"2390ad2e95504b7bd02663dd118ad4b7195232bc62aefab85bb14757d800c086","cross_cats_sorted":["gr-qc"],"license":"","primary_cat":"hep-th","submitted_at":"1995-03-30T06:18:50Z","title_canon_sha256":"968997e9f2dae9ed2f8ef2f0ca493bdf5da2737ecb45ee11fa3934f62e5717d7"},"schema_version":"1.0","source":{"id":"hep-th/9503218","kind":"arxiv","version":1}},"canonical_sha256":"d0bf009d94f70ca989cfc3bd94d7d19797dc00817fc92a86843b740c42a0ff79","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0bf009d94f70ca989cfc3bd94d7d19797dc00817fc92a86843b740c42a0ff79","first_computed_at":"2026-05-18T04:38:05.343576Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:38:05.343576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/JE2fj99UBJJZpU527cGetEsFRbR6OfHdofRZzCSnYQSBKjU/G707f38K9Kj9Tj6F84peXA4ElUkyc7bxdc0Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:38:05.344111Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9503218","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87679bbff7e80b79ae8f0e1dd1f8b073aba341c7360c002f66ec6759319b6164","sha256:19669267852dc338b3b17372d806d974715110b2b202c6b006d93f9a0456825e"],"state_sha256":"3d94d10024c241b37b8acc715ca329c6226e128d88290b32ae511e6bbaa95b9d"}