{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:X6J4ILEFEZ7DZYRYKLPNEHC45W","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":"f489d0b90829ab9c92bc39ae3a57e8354aac924371ed069fa2f60eb956634e0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-11-23T04:40:10Z","title_canon_sha256":"429880b0ecf5d9577df166ff0ab6141346efea5e7fa333a49d237a454c035832"},"schema_version":"1.0","source":{"id":"1611.07637","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.07637","created_at":"2026-05-18T00:52:13Z"},{"alias_kind":"arxiv_version","alias_value":"1611.07637v1","created_at":"2026-05-18T00:52:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.07637","created_at":"2026-05-18T00:52:13Z"},{"alias_kind":"pith_short_12","alias_value":"X6J4ILEFEZ7D","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"X6J4ILEFEZ7DZYRY","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"X6J4ILEF","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:4815869d9164ad0e0df5fbfc0f4520f844c12fa7b5259de00975f8164d02ae03","target":"graph","created_at":"2026-05-18T00:52:13Z","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":"The study of solar active longitudes has generated a great interest in the recent years. In this work we have used an unique continuous sunspot data series obtained from Kodaikanal observatory and revisited the problem. Analysis of the data shows a persistent presence of the active longitude during the whole 90 years of data duration. We compare two well studied analysis methods and presented their respective results. The separation between the two most active longitudes is found be roughly 180{\\deg} for majority of time. Additionally, we also find a comparatively weaker presence of separation","authors_text":"Dipankar Banerjee, Subhamoy Chatterjee, Sudip Mandal","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-11-23T04:40:10Z","title":"Solar Active Longitudes From Kodaikanal White-light Digitized Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.07637","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:c31ca2d8b9019cd306e135e0172cdee7072d7a9108d5e3b7f0ae9479660dd3b4","target":"record","created_at":"2026-05-18T00:52:13Z","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":"f489d0b90829ab9c92bc39ae3a57e8354aac924371ed069fa2f60eb956634e0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-11-23T04:40:10Z","title_canon_sha256":"429880b0ecf5d9577df166ff0ab6141346efea5e7fa333a49d237a454c035832"},"schema_version":"1.0","source":{"id":"1611.07637","kind":"arxiv","version":1}},"canonical_sha256":"bf93c42c85267e3ce23852ded21c5ceda00814c5556f8282be7f50f6b7eb4323","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bf93c42c85267e3ce23852ded21c5ceda00814c5556f8282be7f50f6b7eb4323","first_computed_at":"2026-05-18T00:52:13.731597Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:13.731597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"chptefIJAkAXgsPBfnlFUBfxzymGdeT176WKHba1iDW0oZJa5eDzB/PmsROIg1rd9+KGV2xPOhNY3iLBVktECQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:13.732225Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.07637","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c31ca2d8b9019cd306e135e0172cdee7072d7a9108d5e3b7f0ae9479660dd3b4","sha256:4815869d9164ad0e0df5fbfc0f4520f844c12fa7b5259de00975f8164d02ae03"],"state_sha256":"480966ca15fcf1334de23933b58e0c7c55fb6aad9b4674c60d27023ad0ed8172"}