{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:W6PO4BWQX2VTFDSFB3AIHUB527","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":"a33cb7eeec1a4a8cf2fa19585f97518a33ca69cc89d72fd60f210ffd523cc798","cross_cats_sorted":["math.DG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.SG","submitted_at":"2011-09-22T15:41:50Z","title_canon_sha256":"b189d459f5553e010cf5435aa24871256a5e6d3d68b9279d91aad554726aa94b"},"schema_version":"1.0","source":{"id":"1109.4854","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.4854","created_at":"2026-05-18T03:49:35Z"},{"alias_kind":"arxiv_version","alias_value":"1109.4854v2","created_at":"2026-05-18T03:49:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.4854","created_at":"2026-05-18T03:49:35Z"},{"alias_kind":"pith_short_12","alias_value":"W6PO4BWQX2VT","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"W6PO4BWQX2VTFDSF","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"W6PO4BWQ","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:7d388da9765d66a36b7d6ea1ebf38e9325206b989daafa7f345b35a89f3142d2","target":"graph","created_at":"2026-05-18T03:49:35Z","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":"We prove that on any symplectic manifold whose symplectic form represents a rational cohomology class there exists a sequence of compatible almost complex structures whose Nijenhuis energy (the $L^2$-norm of the Nijenhuis tensor) tends to zero. The sequence is obtained by stretching the neck around a Donaldson hypersurface.","authors_text":"Jonathan David Evans","cross_cats":["math.DG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.SG","submitted_at":"2011-09-22T15:41:50Z","title":"The infimum of the Nijenhuis energy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.4854","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":"sha256:6e52129802fc52a2fac48c9ff2e9f94337116915684a4f6d37bf7ee5e5b66ea7","target":"record","created_at":"2026-05-18T03:49:35Z","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":"a33cb7eeec1a4a8cf2fa19585f97518a33ca69cc89d72fd60f210ffd523cc798","cross_cats_sorted":["math.DG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.SG","submitted_at":"2011-09-22T15:41:50Z","title_canon_sha256":"b189d459f5553e010cf5435aa24871256a5e6d3d68b9279d91aad554726aa94b"},"schema_version":"1.0","source":{"id":"1109.4854","kind":"arxiv","version":2}},"canonical_sha256":"b79eee06d0beab328e450ec083d03dd7d9da084c8d223b10978f67c0eba9acbe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b79eee06d0beab328e450ec083d03dd7d9da084c8d223b10978f67c0eba9acbe","first_computed_at":"2026-05-18T03:49:35.064887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:49:35.064887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9o7Pj+FcpXoZfWQgPNpXvbvuQL/M353EBokFKjCwS8s5nDmJttJLW6TmsU7DPqujxDTx452k+Z2TdzeWTQI7Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:49:35.065428Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.4854","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6e52129802fc52a2fac48c9ff2e9f94337116915684a4f6d37bf7ee5e5b66ea7","sha256:7d388da9765d66a36b7d6ea1ebf38e9325206b989daafa7f345b35a89f3142d2"],"state_sha256":"aa8000d3a5479856b9534ba0410b6760a5bf55562604b84818092b6a36892d17"}