{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:JLU3I4CRSGLCEUBPXZU2K26N46","short_pith_number":"pith:JLU3I4CR","canonical_record":{"source":{"id":"1105.0470","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-05-03T03:13:07Z","cross_cats_sorted":["physics.ao-ph","physics.data-an"],"title_canon_sha256":"4996d062889be2c40cbfef5d919e04e036118239ea87320da98ccdc633370369","abstract_canon_sha256":"1b90e84e25bbcf21bf2a75a413b3d1f47b54aaf679c6edcb2850577a79ff0a2b"},"schema_version":"1.0"},"canonical_sha256":"4ae9b47051919622502fbe69a56bcde7b811b6a3f189ea94bf5d8c2b94ecc866","source":{"kind":"arxiv","id":"1105.0470","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.0470","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"arxiv_version","alias_value":"1105.0470v1","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0470","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"pith_short_12","alias_value":"JLU3I4CRSGLC","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JLU3I4CRSGLCEUBP","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JLU3I4CR","created_at":"2026-05-18T12:26:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:JLU3I4CRSGLCEUBPXZU2K26N46","target":"record","payload":{"canonical_record":{"source":{"id":"1105.0470","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-05-03T03:13:07Z","cross_cats_sorted":["physics.ao-ph","physics.data-an"],"title_canon_sha256":"4996d062889be2c40cbfef5d919e04e036118239ea87320da98ccdc633370369","abstract_canon_sha256":"1b90e84e25bbcf21bf2a75a413b3d1f47b54aaf679c6edcb2850577a79ff0a2b"},"schema_version":"1.0"},"canonical_sha256":"4ae9b47051919622502fbe69a56bcde7b811b6a3f189ea94bf5d8c2b94ecc866","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:23:11.230917Z","signature_b64":"lUWlksHGo3D/7SVt2qjnsF4JQuINY9bBc8q8bWiP53ikthRO7appLEleu5fK2isatwXkOFB+yk8s8GOLSyhKCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ae9b47051919622502fbe69a56bcde7b811b6a3f189ea94bf5d8c2b94ecc866","last_reissued_at":"2026-05-18T04:23:11.230517Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:23:11.230517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.0470","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:23:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jZaKDlyBBeNBBtFP+H6cScjss5rCz+81xr/LY9vTGalaxE+jrXcSC6yjPcRpGcS8SQKtC8n1A8sp86PFEPYKAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T02:12:49.382135Z"},"content_sha256":"ce995e1420081c286b7c2b835405e7034260b4d1935eb78eafed403d30b32c6e","schema_version":"1.0","event_id":"sha256:ce995e1420081c286b7c2b835405e7034260b4d1935eb78eafed403d30b32c6e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:JLU3I4CRSGLCEUBPXZU2K26N46","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The advection-condensation model and water vapour PDFs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ao-ph","physics.data-an"],"primary_cat":"physics.flu-dyn","authors_text":"Jai Sukhatme, William R. Young","submitted_at":"2011-05-03T03:13:07Z","abstract_excerpt":"The statistically steady humidity distribution resulting from an interaction of advection, modeled as an uncorrelated random walk of moist parcels on an isentropic surface, and a vapour sink, modeled as immediate condensation whenever the specific humidity exceeds a specified saturation humidity, is explored with theory and simulation. A source supplies moisture at the deep-tropical southern boundary of the domain, and the saturation humidity is specified as a monotonically decreasing function of distance from the boundary. The boundary source balances the interior condensation sink, so that a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0470","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:23:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kv3fIEGlbCjPav30eNMlE08jOVsp62mq98BhWQZr/bS/rlKVhC+qmqXOuGbNZBjuCZy2URQhNVkCcOP334fEBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T02:12:49.382505Z"},"content_sha256":"1c8b39528660e08b986d682803dfc1e772c47b29b004537965b7a9309d746e9b","schema_version":"1.0","event_id":"sha256:1c8b39528660e08b986d682803dfc1e772c47b29b004537965b7a9309d746e9b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JLU3I4CRSGLCEUBPXZU2K26N46/bundle.json","state_url":"https://pith.science/pith/JLU3I4CRSGLCEUBPXZU2K26N46/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JLU3I4CRSGLCEUBPXZU2K26N46/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T02:12:49Z","links":{"resolver":"https://pith.science/pith/JLU3I4CRSGLCEUBPXZU2K26N46","bundle":"https://pith.science/pith/JLU3I4CRSGLCEUBPXZU2K26N46/bundle.json","state":"https://pith.science/pith/JLU3I4CRSGLCEUBPXZU2K26N46/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JLU3I4CRSGLCEUBPXZU2K26N46/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:JLU3I4CRSGLCEUBPXZU2K26N46","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":"1b90e84e25bbcf21bf2a75a413b3d1f47b54aaf679c6edcb2850577a79ff0a2b","cross_cats_sorted":["physics.ao-ph","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-05-03T03:13:07Z","title_canon_sha256":"4996d062889be2c40cbfef5d919e04e036118239ea87320da98ccdc633370369"},"schema_version":"1.0","source":{"id":"1105.0470","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.0470","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"arxiv_version","alias_value":"1105.0470v1","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0470","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"pith_short_12","alias_value":"JLU3I4CRSGLC","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JLU3I4CRSGLCEUBP","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JLU3I4CR","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:1c8b39528660e08b986d682803dfc1e772c47b29b004537965b7a9309d746e9b","target":"graph","created_at":"2026-05-18T04:23:11Z","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 statistically steady humidity distribution resulting from an interaction of advection, modeled as an uncorrelated random walk of moist parcels on an isentropic surface, and a vapour sink, modeled as immediate condensation whenever the specific humidity exceeds a specified saturation humidity, is explored with theory and simulation. A source supplies moisture at the deep-tropical southern boundary of the domain, and the saturation humidity is specified as a monotonically decreasing function of distance from the boundary. The boundary source balances the interior condensation sink, so that a","authors_text":"Jai Sukhatme, William R. Young","cross_cats":["physics.ao-ph","physics.data-an"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-05-03T03:13:07Z","title":"The advection-condensation model and water vapour PDFs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0470","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:ce995e1420081c286b7c2b835405e7034260b4d1935eb78eafed403d30b32c6e","target":"record","created_at":"2026-05-18T04:23:11Z","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":"1b90e84e25bbcf21bf2a75a413b3d1f47b54aaf679c6edcb2850577a79ff0a2b","cross_cats_sorted":["physics.ao-ph","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-05-03T03:13:07Z","title_canon_sha256":"4996d062889be2c40cbfef5d919e04e036118239ea87320da98ccdc633370369"},"schema_version":"1.0","source":{"id":"1105.0470","kind":"arxiv","version":1}},"canonical_sha256":"4ae9b47051919622502fbe69a56bcde7b811b6a3f189ea94bf5d8c2b94ecc866","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4ae9b47051919622502fbe69a56bcde7b811b6a3f189ea94bf5d8c2b94ecc866","first_computed_at":"2026-05-18T04:23:11.230517Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:23:11.230517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lUWlksHGo3D/7SVt2qjnsF4JQuINY9bBc8q8bWiP53ikthRO7appLEleu5fK2isatwXkOFB+yk8s8GOLSyhKCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:23:11.230917Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.0470","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce995e1420081c286b7c2b835405e7034260b4d1935eb78eafed403d30b32c6e","sha256:1c8b39528660e08b986d682803dfc1e772c47b29b004537965b7a9309d746e9b"],"state_sha256":"92fa6bddfa0774ff400f7df803fe253ef294d8f51746da8be241c39ad790b1a0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"10Vo4Q6iXdf4NsLS1+zLWglEmf4wOnDfuoAVdF/sYWMEm0jEfrKfgXQYO9bjaMLm+FzbuVfPsboCoJTDpZTiBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T02:12:49.384480Z","bundle_sha256":"eb848c02af095641d9cc5b6e41a277325e41eea43afddb2232044694eaa5cd3d"}}