{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:WPKXP6WL4HS4FCHRNPIO6SLX7M","short_pith_number":"pith:WPKXP6WL","canonical_record":{"source":{"id":"1009.0199","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2010-09-01T15:10:31Z","cross_cats_sorted":[],"title_canon_sha256":"bd5f79bbd8976a2f24e82019e579c8d06e2399acf3a6a356ca5244da69ef86d5","abstract_canon_sha256":"5af62ac80e8e28f9093126a25a11087ba44504946b51dddc562a680d30aba7a3"},"schema_version":"1.0"},"canonical_sha256":"b3d577facbe1e5c288f16bd0ef4977fb0069dae0c218fe42e39d1dd903571c1f","source":{"kind":"arxiv","id":"1009.0199","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.0199","created_at":"2026-05-18T02:05:38Z"},{"alias_kind":"arxiv_version","alias_value":"1009.0199v1","created_at":"2026-05-18T02:05:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.0199","created_at":"2026-05-18T02:05:38Z"},{"alias_kind":"pith_short_12","alias_value":"WPKXP6WL4HS4","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"WPKXP6WL4HS4FCHR","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"WPKXP6WL","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:WPKXP6WL4HS4FCHRNPIO6SLX7M","target":"record","payload":{"canonical_record":{"source":{"id":"1009.0199","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2010-09-01T15:10:31Z","cross_cats_sorted":[],"title_canon_sha256":"bd5f79bbd8976a2f24e82019e579c8d06e2399acf3a6a356ca5244da69ef86d5","abstract_canon_sha256":"5af62ac80e8e28f9093126a25a11087ba44504946b51dddc562a680d30aba7a3"},"schema_version":"1.0"},"canonical_sha256":"b3d577facbe1e5c288f16bd0ef4977fb0069dae0c218fe42e39d1dd903571c1f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:38.502982Z","signature_b64":"wg3LVoE5Klar5J9tNJwDkdUsYdLdWVRtdlCPzueXpxqqk7BzJqxBlE5qWDOPMZWu9vX4PjkEjJ234Alc3PNqAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3d577facbe1e5c288f16bd0ef4977fb0069dae0c218fe42e39d1dd903571c1f","last_reissued_at":"2026-05-18T02:05:38.502385Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:38.502385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.0199","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":"2026-05-18T02:05:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kVC90nM8p7VN8SRdeaMBg6H5khds7E/KuGIgzQG+fpU6bAF84FUijj6HprXhIaERksV+2eJDDjW+MWZ3pDoVDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T15:54:08.006616Z"},"content_sha256":"2038c0f30a71caf59330ee0c0670f0b5546bd1a7203580109e7ddd8f2206a7f0","schema_version":"1.0","event_id":"sha256:2038c0f30a71caf59330ee0c0670f0b5546bd1a7203580109e7ddd8f2206a7f0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:WPKXP6WL4HS4FCHRNPIO6SLX7M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effect of Rain Scavenging on Altitudinal Distribution of Soluble Gaseous Pollutants in the Atmosphere","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ao-ph","authors_text":"Alexander Vikhansky, Andrew Fominykh, Boris Krasovitov, Tov Elperin","submitted_at":"2010-09-01T15:10:31Z","abstract_excerpt":"We suggest a model of rain scavenging of soluble gaseous pollutants in the atmosphere. It is shown that below-cloud gas scavenging is determined by non-stationary convective diffusion equation with the effective Peclet number. The obtained equation was analyzed numerically in the case of log-normal droplet size distribution. Calculations of scavenging coefficient and the rates of precipitation scavenging are performed for wet removal of ammonia (NH3) and sulfur dioxide (SO2) from the atmosphere. It is shown that scavenging coefficient is non-stationary and height-dependent. It is found also th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.0199","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":"2026-05-18T02:05:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H6a2C9Y98nBhQaZF9xPKIFIp/woj+RznGrTriXQiGVGNrYCGL92/nzIgcpxIHwJd87XuB5nq0Pfg7oA9cFMpBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T15:54:08.006964Z"},"content_sha256":"6b5357acbd9397d0da98f78e6f220c025aa0cc71e65e061a33318ad8a28894d9","schema_version":"1.0","event_id":"sha256:6b5357acbd9397d0da98f78e6f220c025aa0cc71e65e061a33318ad8a28894d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WPKXP6WL4HS4FCHRNPIO6SLX7M/bundle.json","state_url":"https://pith.science/pith/WPKXP6WL4HS4FCHRNPIO6SLX7M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WPKXP6WL4HS4FCHRNPIO6SLX7M/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":"2026-06-26T15:54:08Z","links":{"resolver":"https://pith.science/pith/WPKXP6WL4HS4FCHRNPIO6SLX7M","bundle":"https://pith.science/pith/WPKXP6WL4HS4FCHRNPIO6SLX7M/bundle.json","state":"https://pith.science/pith/WPKXP6WL4HS4FCHRNPIO6SLX7M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WPKXP6WL4HS4FCHRNPIO6SLX7M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:WPKXP6WL4HS4FCHRNPIO6SLX7M","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":"5af62ac80e8e28f9093126a25a11087ba44504946b51dddc562a680d30aba7a3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2010-09-01T15:10:31Z","title_canon_sha256":"bd5f79bbd8976a2f24e82019e579c8d06e2399acf3a6a356ca5244da69ef86d5"},"schema_version":"1.0","source":{"id":"1009.0199","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.0199","created_at":"2026-05-18T02:05:38Z"},{"alias_kind":"arxiv_version","alias_value":"1009.0199v1","created_at":"2026-05-18T02:05:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.0199","created_at":"2026-05-18T02:05:38Z"},{"alias_kind":"pith_short_12","alias_value":"WPKXP6WL4HS4","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"WPKXP6WL4HS4FCHR","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"WPKXP6WL","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:6b5357acbd9397d0da98f78e6f220c025aa0cc71e65e061a33318ad8a28894d9","target":"graph","created_at":"2026-05-18T02:05:38Z","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 suggest a model of rain scavenging of soluble gaseous pollutants in the atmosphere. It is shown that below-cloud gas scavenging is determined by non-stationary convective diffusion equation with the effective Peclet number. The obtained equation was analyzed numerically in the case of log-normal droplet size distribution. Calculations of scavenging coefficient and the rates of precipitation scavenging are performed for wet removal of ammonia (NH3) and sulfur dioxide (SO2) from the atmosphere. It is shown that scavenging coefficient is non-stationary and height-dependent. It is found also th","authors_text":"Alexander Vikhansky, Andrew Fominykh, Boris Krasovitov, Tov Elperin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2010-09-01T15:10:31Z","title":"Effect of Rain Scavenging on Altitudinal Distribution of Soluble Gaseous Pollutants in the Atmosphere"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.0199","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":"sha256:2038c0f30a71caf59330ee0c0670f0b5546bd1a7203580109e7ddd8f2206a7f0","target":"record","created_at":"2026-05-18T02:05:38Z","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":"5af62ac80e8e28f9093126a25a11087ba44504946b51dddc562a680d30aba7a3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2010-09-01T15:10:31Z","title_canon_sha256":"bd5f79bbd8976a2f24e82019e579c8d06e2399acf3a6a356ca5244da69ef86d5"},"schema_version":"1.0","source":{"id":"1009.0199","kind":"arxiv","version":1}},"canonical_sha256":"b3d577facbe1e5c288f16bd0ef4977fb0069dae0c218fe42e39d1dd903571c1f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3d577facbe1e5c288f16bd0ef4977fb0069dae0c218fe42e39d1dd903571c1f","first_computed_at":"2026-05-18T02:05:38.502385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:38.502385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wg3LVoE5Klar5J9tNJwDkdUsYdLdWVRtdlCPzueXpxqqk7BzJqxBlE5qWDOPMZWu9vX4PjkEjJ234Alc3PNqAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:38.502982Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.0199","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2038c0f30a71caf59330ee0c0670f0b5546bd1a7203580109e7ddd8f2206a7f0","sha256:6b5357acbd9397d0da98f78e6f220c025aa0cc71e65e061a33318ad8a28894d9"],"state_sha256":"fb0bcee2f8ee8476c9153cf3fd10efa7034d33b52cc40a3e18fc4fc6766389a1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PWyR8x79M1V3G/BNZz1EiLKtFbjdzXk8q4FnorLoOrqq7bsbnk6hjYOwsW/7NoiNcdkq3OVmfGSNbcqV47BpCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T15:54:08.008897Z","bundle_sha256":"e919106c550dc749b4cac9443e57752c3cb36f7235bdf54859f20e1fed78a206"}}