{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KPU7HQYNIMORVIEBJOQJJA7TNF","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":"6c0c1f78913874a2d917e43a2c8d7c25f889794a523e6aaa9cbb6b6c46e2a7e9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-03T19:00:01Z","title_canon_sha256":"068e9b4691a76d983287a49cdb0734131d9391b22e603eeec78ca8e0f8c8bc22"},"schema_version":"1.0","source":{"id":"1812.01010","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.01010","created_at":"2026-05-17T23:55:53Z"},{"alias_kind":"arxiv_version","alias_value":"1812.01010v1","created_at":"2026-05-17T23:55:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.01010","created_at":"2026-05-17T23:55:53Z"},{"alias_kind":"pith_short_12","alias_value":"KPU7HQYNIMOR","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KPU7HQYNIMORVIEB","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KPU7HQYN","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:321ed26d18dcdecf4988478c15c6ef9b1625910a427979108c0ec12e5035735d","target":"graph","created_at":"2026-05-17T23:55:53Z","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":"Subpulse modulation has been regarded as one of the most insightful and intriguing aspects of pulsar radio emission. This phenomenon is generally explained by the presence of a carousel of sparks in the polar acceleration gap region that rotates around the magnetic axis due to the E$\\times$B drift. While there have been extensive single pulse studies, geometric signatures of the underlying carousel, or lack thereof, in simultaneous multi-frequency observations have remained largely unexplored. This work presents a theoretical account of such expected signatures, particularly that of a geometry","authors_text":"Yogesh Maan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-03T19:00:01Z","title":"Expected imprints of the carousel in multi-frequency pulsar observations and new evidence for multi-altitude emission"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.01010","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:a9fd3a23cbd076e566dee7014ad5f40c61601bad3ee6568ca8aedab9062232da","target":"record","created_at":"2026-05-17T23:55:53Z","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":"6c0c1f78913874a2d917e43a2c8d7c25f889794a523e6aaa9cbb6b6c46e2a7e9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-03T19:00:01Z","title_canon_sha256":"068e9b4691a76d983287a49cdb0734131d9391b22e603eeec78ca8e0f8c8bc22"},"schema_version":"1.0","source":{"id":"1812.01010","kind":"arxiv","version":1}},"canonical_sha256":"53e9f3c30d431d1aa0814ba09483f369785b01bde9766b53ca74df5b1af85a97","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53e9f3c30d431d1aa0814ba09483f369785b01bde9766b53ca74df5b1af85a97","first_computed_at":"2026-05-17T23:55:53.628523Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:53.628523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dU7C7X5qoqKB2Wg57iVE44Y02NSj2uN2EISaX3s6c1Kuv3SOd+h4hkPp/L5m0AyuR8OSuLNm+G3pWmdWQGctBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:53.629164Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.01010","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9fd3a23cbd076e566dee7014ad5f40c61601bad3ee6568ca8aedab9062232da","sha256:321ed26d18dcdecf4988478c15c6ef9b1625910a427979108c0ec12e5035735d"],"state_sha256":"fb593d469fa4bb6e8c2d51a34a5894ffb4bbdcb1f675e56a9d7f7c0671977941"}