{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:A36L5E52K5HSXTASQ676EU4AZB","short_pith_number":"pith:A36L5E52","canonical_record":{"source":{"id":"1408.5906","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-08-25T20:01:12Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"7e890c72cf32f835c023bca97803e58066467b081424055efd03db87980dc4a6","abstract_canon_sha256":"3a80beb608c4e7d123c1b6dac7766412fb403c755629baeb4fc06b2bac32c064"},"schema_version":"1.0"},"canonical_sha256":"06fcbe93ba574f2bcc1287bfe25380c848273ee3add1e379f0610e776740fdad","source":{"kind":"arxiv","id":"1408.5906","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5906","created_at":"2026-05-18T02:44:15Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5906v1","created_at":"2026-05-18T02:44:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5906","created_at":"2026-05-18T02:44:15Z"},{"alias_kind":"pith_short_12","alias_value":"A36L5E52K5HS","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"A36L5E52K5HSXTAS","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"A36L5E52","created_at":"2026-05-18T12:28:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:A36L5E52K5HSXTASQ676EU4AZB","target":"record","payload":{"canonical_record":{"source":{"id":"1408.5906","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-08-25T20:01:12Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"7e890c72cf32f835c023bca97803e58066467b081424055efd03db87980dc4a6","abstract_canon_sha256":"3a80beb608c4e7d123c1b6dac7766412fb403c755629baeb4fc06b2bac32c064"},"schema_version":"1.0"},"canonical_sha256":"06fcbe93ba574f2bcc1287bfe25380c848273ee3add1e379f0610e776740fdad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:15.880708Z","signature_b64":"UafZHdMMUOQjaOy7YAr6wXq0vu/QElJBkzmQ250eS3d9nfxCJapkzqF2Zv6IwVYq9M5DIJUEIQ5JgD9tuxC8AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06fcbe93ba574f2bcc1287bfe25380c848273ee3add1e379f0610e776740fdad","last_reissued_at":"2026-05-18T02:44:15.880282Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:15.880282Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.5906","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":"2026-05-18T02:44:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1U27Qn0Cc2fOSkGW7wsy9Gq8cSFnL8Oho7y3rZvRHJdoW0n8J2s8m/rcgzoWBNdK581JhcZlUcOrA8+Q6EnkAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:17:58.316575Z"},"content_sha256":"7d36f37ae25684422595746db8b09e0fd0149b254930db7f795694138dbb0cc8","schema_version":"1.0","event_id":"sha256:7d36f37ae25684422595746db8b09e0fd0149b254930db7f795694138dbb0cc8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:A36L5E52K5HSXTASQ676EU4AZB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Geons and the Instability of Anti-de Sitter Spacetime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Gary T. Horowitz, Jorge E. Santos","submitted_at":"2014-08-25T20:01:12Z","abstract_excerpt":"We briefly review the evidence that anti-de Sitter spacetime is nonlinearly unstable, and the perturbative arguments that there should exist geons - nonsingular solutions to Einstein's equation with a helical symmetry. We then explicitly construct these geons numerically and discuss some of their properties. We conclude with some open questions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5906","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":"2026-05-18T02:44:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wV/5/R9VTPD56mr571GD5ET5HEbTcgctELRQaM6KO0ASQRwsx+aJSMoq5e8Pnnb5N0puaGzPPiWHiV31+b7IBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:17:58.317311Z"},"content_sha256":"7366f94afdfe44a573929f9cffb6ed1593137fe18d27815a71480bb1a89bd051","schema_version":"1.0","event_id":"sha256:7366f94afdfe44a573929f9cffb6ed1593137fe18d27815a71480bb1a89bd051"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A36L5E52K5HSXTASQ676EU4AZB/bundle.json","state_url":"https://pith.science/pith/A36L5E52K5HSXTASQ676EU4AZB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A36L5E52K5HSXTASQ676EU4AZB/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":"2026-05-25T19:17:58Z","links":{"resolver":"https://pith.science/pith/A36L5E52K5HSXTASQ676EU4AZB","bundle":"https://pith.science/pith/A36L5E52K5HSXTASQ676EU4AZB/bundle.json","state":"https://pith.science/pith/A36L5E52K5HSXTASQ676EU4AZB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A36L5E52K5HSXTASQ676EU4AZB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:A36L5E52K5HSXTASQ676EU4AZB","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":"3a80beb608c4e7d123c1b6dac7766412fb403c755629baeb4fc06b2bac32c064","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-08-25T20:01:12Z","title_canon_sha256":"7e890c72cf32f835c023bca97803e58066467b081424055efd03db87980dc4a6"},"schema_version":"1.0","source":{"id":"1408.5906","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5906","created_at":"2026-05-18T02:44:15Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5906v1","created_at":"2026-05-18T02:44:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5906","created_at":"2026-05-18T02:44:15Z"},{"alias_kind":"pith_short_12","alias_value":"A36L5E52K5HS","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"A36L5E52K5HSXTAS","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"A36L5E52","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:7366f94afdfe44a573929f9cffb6ed1593137fe18d27815a71480bb1a89bd051","target":"graph","created_at":"2026-05-18T02:44:15Z","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":"We briefly review the evidence that anti-de Sitter spacetime is nonlinearly unstable, and the perturbative arguments that there should exist geons - nonsingular solutions to Einstein's equation with a helical symmetry. We then explicitly construct these geons numerically and discuss some of their properties. We conclude with some open questions.","authors_text":"Gary T. Horowitz, Jorge E. Santos","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-08-25T20:01:12Z","title":"Geons and the Instability of Anti-de Sitter Spacetime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5906","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":"sha256:7d36f37ae25684422595746db8b09e0fd0149b254930db7f795694138dbb0cc8","target":"record","created_at":"2026-05-18T02:44:15Z","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":"3a80beb608c4e7d123c1b6dac7766412fb403c755629baeb4fc06b2bac32c064","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-08-25T20:01:12Z","title_canon_sha256":"7e890c72cf32f835c023bca97803e58066467b081424055efd03db87980dc4a6"},"schema_version":"1.0","source":{"id":"1408.5906","kind":"arxiv","version":1}},"canonical_sha256":"06fcbe93ba574f2bcc1287bfe25380c848273ee3add1e379f0610e776740fdad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06fcbe93ba574f2bcc1287bfe25380c848273ee3add1e379f0610e776740fdad","first_computed_at":"2026-05-18T02:44:15.880282Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:44:15.880282Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UafZHdMMUOQjaOy7YAr6wXq0vu/QElJBkzmQ250eS3d9nfxCJapkzqF2Zv6IwVYq9M5DIJUEIQ5JgD9tuxC8AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:44:15.880708Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.5906","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d36f37ae25684422595746db8b09e0fd0149b254930db7f795694138dbb0cc8","sha256:7366f94afdfe44a573929f9cffb6ed1593137fe18d27815a71480bb1a89bd051"],"state_sha256":"751bce86dd3ad8364ec51f62c7b746b91ab06713835d6eacf07b1ee1e77d6598"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wsxd0+mHJIKOzAMUWyhdPBbUz3bwHbo9pVayeByiexog8pl0zPvmnEdiWcu+aVtvW4KMjxXz0vFkdWldRONRDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:17:58.321564Z","bundle_sha256":"a5520e3cfc569c422a059c03e3d59b38f900fe5f9d32d13eadfb7dc1549a27ca"}}