{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:NYVWELTU3MBJGW3DPRVQ64JD5V","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":"b901d38112b22c1e84c575a93c2264c3121aa30aa2fae92ed34f617bf4e47564","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-02-18T16:25:37Z","title_canon_sha256":"ad2b569a9b2052f2b90fa4ee9d11db38efcf25ad16dde7b2dca58e049d9d3cbc"},"schema_version":"1.0","source":{"id":"astro-ph/9802239","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9802239","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9802239v1","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9802239","created_at":"2026-05-18T04:23:00Z"},{"alias_kind":"pith_short_12","alias_value":"NYVWELTU3MBJ","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"NYVWELTU3MBJGW3D","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"NYVWELTU","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:df1d23b26df530ae6e316ea9de0ee027d27847279c5b5b9e1973a1efa51ba06b","target":"graph","created_at":"2026-05-18T04:23:00Z","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 discuss the rotational excitation of small interstellar grains and the resulting electric dipole radiation from spinning dust. Attention is given to excitation and damping of rotation by: collisions with neutrals; collisions with ions; plasma drag; emission of infrared radiation; emission of microwave radiation; photoelectric emission; and formation of H_2 on the grain surface. We introduce dimensionless functions F and G which allow direct comparison of the contributions of different mechanisms to rotational drag and excitation. Emissivities are estimated for dust in different phases of th","authors_text":"A. Lazarian (Princeton University Observatory), B.T. Draine","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1998-02-18T16:25:37Z","title":"Electric Dipole Radiation from Spinning Dust Grains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9802239","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":"sha256:27462cf4b7cbe00ea72dd5b046ae5cc274b6be746709ad8eef402f6878e32e8c","target":"record","created_at":"2026-05-18T04:23:00Z","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":"b901d38112b22c1e84c575a93c2264c3121aa30aa2fae92ed34f617bf4e47564","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-02-18T16:25:37Z","title_canon_sha256":"ad2b569a9b2052f2b90fa4ee9d11db38efcf25ad16dde7b2dca58e049d9d3cbc"},"schema_version":"1.0","source":{"id":"astro-ph/9802239","kind":"arxiv","version":1}},"canonical_sha256":"6e2b622e74db02935b637c6b0f7123ed69f823f23fcb78b9fc40efc9bc394f44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6e2b622e74db02935b637c6b0f7123ed69f823f23fcb78b9fc40efc9bc394f44","first_computed_at":"2026-05-18T04:23:00.458075Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:23:00.458075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I7V37GLirjp9WxNNadAt0ymY+jNO+IixTX13bCg2DKJPueF1f4km3WCb11ZHA0XFfO/jOc4IZRvrvpr66o+jDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:23:00.458752Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9802239","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27462cf4b7cbe00ea72dd5b046ae5cc274b6be746709ad8eef402f6878e32e8c","sha256:df1d23b26df530ae6e316ea9de0ee027d27847279c5b5b9e1973a1efa51ba06b"],"state_sha256":"faa5ab6419b568d9961b11eaade148aebd5e7eb6cc12bc65b7969ddb764350c4"}