{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:VIMWNJABFWZJCE6LHA7THERN6T","short_pith_number":"pith:VIMWNJAB","schema_version":"1.0","canonical_sha256":"aa1966a4012db29113cb383f33922df4ddeb6acf3f4a1a969d756fb720b57524","source":{"kind":"arxiv","id":"1307.0921","version":1},"attestation_state":"computed","paper":{"title":"The correlation of 27 day period solar activity and daily maximum temperature in continental Australia","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Ian Edmonds","submitted_at":"2013-07-03T06:29:02Z","abstract_excerpt":"We report the first observation of a 27 day period component in daily maximum temperature recorded at widely spaced locations in Australia. The 27 day component, extracted by band pass filtering, is correlated with the variation of daily solar radio flux during years close to solar minimum. We demonstrate that the correlation is related to the emergence of regions of solar activity on the Sun separated, temporally, from the emergence of other active regions. In this situation, which occurs only near solar minimum, the observed 27 day variation of temperature can be in phase or out of phase wit"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1307.0921","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-07-03T06:29:02Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"306719c33c20129e4eb21fdafec3ecdd14fe0e394d081752bb2660b6751284b2","abstract_canon_sha256":"c791113548f9474c83074fd8cb0883e57f852d3d7f7abb0ac3accb21a4cc3158"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:19:23.696754Z","signature_b64":"rAJzAytSlb49nb0paiFxGp9P7n+da5oGof/73ir92AAnHWJcpBbSDESdCS0icahPwTbtpxE1TNHxaBE2SLc8AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa1966a4012db29113cb383f33922df4ddeb6acf3f4a1a969d756fb720b57524","last_reissued_at":"2026-05-18T03:19:23.696186Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:19:23.696186Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The correlation of 27 day period solar activity and daily maximum temperature in continental Australia","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Ian Edmonds","submitted_at":"2013-07-03T06:29:02Z","abstract_excerpt":"We report the first observation of a 27 day period component in daily maximum temperature recorded at widely spaced locations in Australia. The 27 day component, extracted by band pass filtering, is correlated with the variation of daily solar radio flux during years close to solar minimum. We demonstrate that the correlation is related to the emergence of regions of solar activity on the Sun separated, temporally, from the emergence of other active regions. In this situation, which occurs only near solar minimum, the observed 27 day variation of temperature can be in phase or out of phase wit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.0921","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1307.0921","created_at":"2026-05-18T03:19:23.696289+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.0921v1","created_at":"2026-05-18T03:19:23.696289+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.0921","created_at":"2026-05-18T03:19:23.696289+00:00"},{"alias_kind":"pith_short_12","alias_value":"VIMWNJABFWZJ","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"VIMWNJABFWZJCE6L","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"VIMWNJAB","created_at":"2026-05-18T12:28:04.890932+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T","json":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T.json","graph_json":"https://pith.science/api/pith-number/VIMWNJABFWZJCE6LHA7THERN6T/graph.json","events_json":"https://pith.science/api/pith-number/VIMWNJABFWZJCE6LHA7THERN6T/events.json","paper":"https://pith.science/paper/VIMWNJAB"},"agent_actions":{"view_html":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T","download_json":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T.json","view_paper":"https://pith.science/paper/VIMWNJAB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.0921&json=true","fetch_graph":"https://pith.science/api/pith-number/VIMWNJABFWZJCE6LHA7THERN6T/graph.json","fetch_events":"https://pith.science/api/pith-number/VIMWNJABFWZJCE6LHA7THERN6T/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T/action/storage_attestation","attest_author":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T/action/author_attestation","sign_citation":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T/action/citation_signature","submit_replication":"https://pith.science/pith/VIMWNJABFWZJCE6LHA7THERN6T/action/replication_record"}},"created_at":"2026-05-18T03:19:23.696289+00:00","updated_at":"2026-05-18T03:19:23.696289+00:00"}