{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ECDPVRRH52WK4ZWIQEW2GPNMMC","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":"f15a5211fe829228de6c19dd8e1a196e02381d4f64a250ccb3da2c622e5dc07a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-06-17T16:28:47Z","title_canon_sha256":"58df9abab2edeb60ab99627077e483283ecb3e4e114d3ac56a77f40c7366a4f7"},"schema_version":"1.0","source":{"id":"1006.3508","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.3508","created_at":"2026-05-18T02:06:45Z"},{"alias_kind":"arxiv_version","alias_value":"1006.3508v1","created_at":"2026-05-18T02:06:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.3508","created_at":"2026-05-18T02:06:45Z"},{"alias_kind":"pith_short_12","alias_value":"ECDPVRRH52WK","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"ECDPVRRH52WK4ZWI","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"ECDPVRRH","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:520cd4425c0f7417adbb18c8ab288159943a0d25a8fc4f6246390339c8792f42","target":"graph","created_at":"2026-05-18T02:06:45Z","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":"Using one-dimensional thermochemical/photochemical kinetics and transport models, we examine the chemistry of nitrogen-bearing species in the Jovian troposphere in an attempt to explain the low observational upper limit for HCN. We track the dominant mechanisms for interconversion of N2-NH3 and HCN-NH3 in the deep, hightemperature troposphere and predict the rate-limiting step for the quenching of HCN at cooler tropospheric altitudes. Consistent with other investigations that were based solely on time-scale arguments, our models suggest that transport-induced quenching of thermochemically deri","authors_text":"Aubrey Sperier, Channon Visscher, Julianne I. Moses, Thomas C. Keane","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-06-17T16:28:47Z","title":"On the abundance of non-cometary HCN on Jupiter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.3508","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":"sha256:9e70a634b41671afbc517c0487096145df41b12861b0598a3731728f9ea02815","target":"record","created_at":"2026-05-18T02:06:45Z","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":"f15a5211fe829228de6c19dd8e1a196e02381d4f64a250ccb3da2c622e5dc07a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-06-17T16:28:47Z","title_canon_sha256":"58df9abab2edeb60ab99627077e483283ecb3e4e114d3ac56a77f40c7366a4f7"},"schema_version":"1.0","source":{"id":"1006.3508","kind":"arxiv","version":1}},"canonical_sha256":"2086fac627eeacae66c8812da33dac60a32f0982bcceb2c92801ba04b1c931f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2086fac627eeacae66c8812da33dac60a32f0982bcceb2c92801ba04b1c931f2","first_computed_at":"2026-05-18T02:06:45.053047Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:06:45.053047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"omP6DJXhlBKKPrDtC2ydpZiG5R7Vf+o0CwWybAVHKbKJB5U07x8pQeoukbwctFCdHuwVjCl92EkPa6YSnXRtDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:06:45.053735Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.3508","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e70a634b41671afbc517c0487096145df41b12861b0598a3731728f9ea02815","sha256:520cd4425c0f7417adbb18c8ab288159943a0d25a8fc4f6246390339c8792f42"],"state_sha256":"5129ad5df0becca89b015dd6e61ccd62a4f32c51e6a9a22a9032c6e169229ff7"}