{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:K35IQ6GZ6MG74QIS2NWVZH2ABR","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":"98818c9b7f5820e981b51f964cbd47ffc65a0bf902892212c09cd2c99fd9c46d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2012-06-11T19:37:00Z","title_canon_sha256":"ace8090a0fba4c056c0f8f573bfa3356a8a87929cdb8edefd6a151101993b645"},"schema_version":"1.0","source":{"id":"1206.2328","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.2328","created_at":"2026-05-18T03:19:56Z"},{"alias_kind":"arxiv_version","alias_value":"1206.2328v1","created_at":"2026-05-18T03:19:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.2328","created_at":"2026-05-18T03:19:56Z"},{"alias_kind":"pith_short_12","alias_value":"K35IQ6GZ6MG7","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"K35IQ6GZ6MG74QIS","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"K35IQ6GZ","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:bc0a11d21ef078207002109a80d67738feecb9e7ed433f79932cfc196b542657","target":"graph","created_at":"2026-05-18T03:19:56Z","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 give an instability estimate for the Gel'fand inverse boundary value problem at high energies. Our instability estimate shows an optimality of several important preceeding stability results on inverse problems of such a type.","authors_text":"Mikhail Isaev (CMAP)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2012-06-11T19:37:00Z","title":"Instability in the Gel'fand inverse problem at high energies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.2328","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":"sha256:0c497c122d3c887951c408c261c964336508d9e802eb0f8f327bf1f0c3b89c9f","target":"record","created_at":"2026-05-18T03:19:56Z","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":"98818c9b7f5820e981b51f964cbd47ffc65a0bf902892212c09cd2c99fd9c46d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2012-06-11T19:37:00Z","title_canon_sha256":"ace8090a0fba4c056c0f8f573bfa3356a8a87929cdb8edefd6a151101993b645"},"schema_version":"1.0","source":{"id":"1206.2328","kind":"arxiv","version":1}},"canonical_sha256":"56fa8878d9f30dfe4112d36d5c9f400c4efc16426d82cd85b7e917259c5540dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56fa8878d9f30dfe4112d36d5c9f400c4efc16426d82cd85b7e917259c5540dd","first_computed_at":"2026-05-18T03:19:56.919439Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:19:56.919439Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+yJYgNeCCk2AQmaLzuvlMI9CmWFyy31nTJQoK5HbyKoWxX/L8dpC0c4JbZ6Pm4cPrazyWq3dr+iDBC8OimgNDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:19:56.920293Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.2328","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c497c122d3c887951c408c261c964336508d9e802eb0f8f327bf1f0c3b89c9f","sha256:bc0a11d21ef078207002109a80d67738feecb9e7ed433f79932cfc196b542657"],"state_sha256":"37ea85ec1e7a4de76eb409d45b06c4e6a804cfd270e29f2a7c928b1ede2513f5"}