{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3QXZDEWO2LSV5RIPFVHMV2XOGN","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":"e309627050b98a817654740977f7bc0532a82bcbc959eb39114b2641f66dc25b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-29T19:35:33Z","title_canon_sha256":"a539cd0662cd06c0497ed80b56cf258628122d640d8f94d17cc8d027a232f0cb"},"schema_version":"1.0","source":{"id":"1405.7670","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7670","created_at":"2026-05-18T02:43:09Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7670v2","created_at":"2026-05-18T02:43:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7670","created_at":"2026-05-18T02:43:09Z"},{"alias_kind":"pith_short_12","alias_value":"3QXZDEWO2LSV","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3QXZDEWO2LSV5RIP","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3QXZDEWO","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:89c330c79c537b1e18cf14f87e168412474e302c7c30d67fb94530f307de6e94","target":"graph","created_at":"2026-05-18T02:43:09Z","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":"In this article we theoretically construct circular thin-shell wormholes in a 2+1 dimensional spacetime. The construction is symmetric with respect to the throat. We present a general formalism for the study of the mechanical stability under perturbations preserving the circular symmetry of the configurations, adopting a linearized equation of state for the exotic matter at the throat. We apply the formalism to several examples.","authors_text":"Cecilia Bejarano, Claudio Simeone, Ernesto F. Eiroa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-29T19:35:33Z","title":"General formalism for the stability of thin-shell wormholes in 2+1 dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7670","kind":"arxiv","version":2},"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":"sha256:3e238e05eeccb2347ab9f2371f9800ce57f125f63ff0a2f8bba1646e4ef7664e","target":"record","created_at":"2026-05-18T02:43:09Z","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":"e309627050b98a817654740977f7bc0532a82bcbc959eb39114b2641f66dc25b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-29T19:35:33Z","title_canon_sha256":"a539cd0662cd06c0497ed80b56cf258628122d640d8f94d17cc8d027a232f0cb"},"schema_version":"1.0","source":{"id":"1405.7670","kind":"arxiv","version":2}},"canonical_sha256":"dc2f9192ced2e55ec50f2d4ecaeaee335aee09cfe6081e42f250b461627b2d50","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dc2f9192ced2e55ec50f2d4ecaeaee335aee09cfe6081e42f250b461627b2d50","first_computed_at":"2026-05-18T02:43:09.009542Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:43:09.009542Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"daTcERYBu66gfoStn99Nv4bSwmy7Ulnd5Plsp2OkCUrU9Jip6SStLb82ZVXf0zWHs+9JsA9PDSEowveWnoR3Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:43:09.009918Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.7670","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e238e05eeccb2347ab9f2371f9800ce57f125f63ff0a2f8bba1646e4ef7664e","sha256:89c330c79c537b1e18cf14f87e168412474e302c7c30d67fb94530f307de6e94"],"state_sha256":"e2a65bf3feb1d8bf900740d94116f76104ab03ccc4dc3b8d483ce0343a7db0ed"}