{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:DPQIWI7B5VAZPQLGK25MALYKHX","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":"69963a69b6555cbce602d7d27a885be940a207894af439a9e729377d945b6351","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-09T11:15:04Z","title_canon_sha256":"20ed41e2d6ce0e1d775f9afdfa8efc1e4839ea2e769a2dac75c5a131d1ab4922"},"schema_version":"1.0","source":{"id":"1202.1954","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1954","created_at":"2026-05-18T01:58:31Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1954v1","created_at":"2026-05-18T01:58:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1954","created_at":"2026-05-18T01:58:31Z"},{"alias_kind":"pith_short_12","alias_value":"DPQIWI7B5VAZ","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"DPQIWI7B5VAZPQLG","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"DPQIWI7B","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:bbf46a5b2bfafd7c3ca16276afb4d284ce3337d306eee6e642734a6e93c38005","target":"graph","created_at":"2026-05-18T01:58:31Z","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":"Relations between the length of a sunspot cycle and the average temperature in the same and the next cycle are calculated for a number of meteorological stations in Norway and in the North Atlantic region. No significant trend is found between the length of a cycle and the average temperature in the same cycle, but a significant negative trend is found between the length of a cycle and the temperature in the next cycle. This provides a tool to predict an average temperature decrease of at least 1.0 \"C from solar cycle 23 to 24 for the stations and areas analyzed. We find for the Norwegian loca","authors_text":"Jan-Erik Solheim, Kjell Stordahl, Ole Humlum","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-09T11:15:04Z","title":"The long sunspot cycle 23 predicts a significant temperature decrease in cycle 24"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1954","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":"sha256:6db4353621eea8da0092e0b0fc84b560370c5e164a000937a44214ec86fa4942","target":"record","created_at":"2026-05-18T01:58:31Z","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":"69963a69b6555cbce602d7d27a885be940a207894af439a9e729377d945b6351","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-09T11:15:04Z","title_canon_sha256":"20ed41e2d6ce0e1d775f9afdfa8efc1e4839ea2e769a2dac75c5a131d1ab4922"},"schema_version":"1.0","source":{"id":"1202.1954","kind":"arxiv","version":1}},"canonical_sha256":"1be08b23e1ed4197c16656bac02f0a3decd147b764954e037f8d0e59a688bb0b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1be08b23e1ed4197c16656bac02f0a3decd147b764954e037f8d0e59a688bb0b","first_computed_at":"2026-05-18T01:58:31.838671Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:31.838671Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8fWMhGU6Nuq2iRRv/wzHTVIMl2eSKb0FvsGCPbGsQ0HxSMp1FyzGniwWPk8zOJPdkakdFEA11QSEt+ty0vwnCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:31.839255Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.1954","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6db4353621eea8da0092e0b0fc84b560370c5e164a000937a44214ec86fa4942","sha256:bbf46a5b2bfafd7c3ca16276afb4d284ce3337d306eee6e642734a6e93c38005"],"state_sha256":"37a4462c91ed736c48c4320f998f4ecaedc543ff24c2b28d5fda7590fd93b43a"}