{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:GK3CVIOMOTH6HE4K665SNPEFON","short_pith_number":"pith:GK3CVIOM","canonical_record":{"source":{"id":"1511.06869","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-11-21T11:56:18Z","cross_cats_sorted":[],"title_canon_sha256":"46b0efc8c421fa6ccded2fcf70dd88ca3e78683965d24bcfe50923e0a4536471","abstract_canon_sha256":"e0c5971966d9409cf945d8ba6c49aac81fcf4114f3c0b05fc38daf7882a51a33"},"schema_version":"1.0"},"canonical_sha256":"32b62aa1cc74cfe3938af7bb26bc857343dd6c7cc931a6112a392032373cf2c4","source":{"kind":"arxiv","id":"1511.06869","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.06869","created_at":"2026-05-18T01:26:17Z"},{"alias_kind":"arxiv_version","alias_value":"1511.06869v1","created_at":"2026-05-18T01:26:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06869","created_at":"2026-05-18T01:26:17Z"},{"alias_kind":"pith_short_12","alias_value":"GK3CVIOMOTH6","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GK3CVIOMOTH6HE4K","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GK3CVIOM","created_at":"2026-05-18T12:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:GK3CVIOMOTH6HE4K665SNPEFON","target":"record","payload":{"canonical_record":{"source":{"id":"1511.06869","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-11-21T11:56:18Z","cross_cats_sorted":[],"title_canon_sha256":"46b0efc8c421fa6ccded2fcf70dd88ca3e78683965d24bcfe50923e0a4536471","abstract_canon_sha256":"e0c5971966d9409cf945d8ba6c49aac81fcf4114f3c0b05fc38daf7882a51a33"},"schema_version":"1.0"},"canonical_sha256":"32b62aa1cc74cfe3938af7bb26bc857343dd6c7cc931a6112a392032373cf2c4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:17.295971Z","signature_b64":"0bBT5WoJTD0MWdvTGA3u+9zrIu6YpXB9AOZpSgNz+lHA/5iQHM3fXnpvyW8Zb6XTvM7NJ/TMHNFfwg1o38uUBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32b62aa1cc74cfe3938af7bb26bc857343dd6c7cc931a6112a392032373cf2c4","last_reissued_at":"2026-05-18T01:26:17.295385Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:17.295385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1511.06869","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":"2026-05-18T01:26:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XOAePTE/lM0hlsEDkYa2rqz6jikw7idbPaY66D9scuUM2VlXrOR50rwsfsCXY/FMGLWpQPrijhTW/inEIyQrDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:38:40.643842Z"},"content_sha256":"c3cf126666a886fb3854c3d09d155fb8c328205f8d3da95e7dbff4b33735b2fd","schema_version":"1.0","event_id":"sha256:c3cf126666a886fb3854c3d09d155fb8c328205f8d3da95e7dbff4b33735b2fd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:GK3CVIOMOTH6HE4K665SNPEFON","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamical Networks for Smog Pattern Analysis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.soc-ph","authors_text":"Jia Zhu, Linqi Zong, Xinyi Gong","submitted_at":"2015-11-21T11:56:18Z","abstract_excerpt":"Smog, as a form of air pollution, poses as a serious problem to the environment, health, and economy of the world[1-4] . Previous studies on smog mostly focused on the components and the effects of smog [5-10]. However, as the smog happens with increased frequency and duration, the smog pattern which is critical for smog forecast and control, is rarely investigated, mainly due to the complexity of the components, the causes, and the spreading processes of smog. Here we report the first analysis on smog pattern applying the model of dynamical networks with spontaneous recovery. We show that man"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06869","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":"2026-05-18T01:26:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dkwuuu637NYjnLVMEuzbyvs7cQw9e7pchHbLylXnBS55REeXByzYqzzkGiQxVI8egPI5JhmTke/e99o/QxhMCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:38:40.644424Z"},"content_sha256":"f910d1b4c8f4250865e09ae6b2558cddbc908ff780d92dae462e410c3bdcd9c3","schema_version":"1.0","event_id":"sha256:f910d1b4c8f4250865e09ae6b2558cddbc908ff780d92dae462e410c3bdcd9c3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GK3CVIOMOTH6HE4K665SNPEFON/bundle.json","state_url":"https://pith.science/pith/GK3CVIOMOTH6HE4K665SNPEFON/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GK3CVIOMOTH6HE4K665SNPEFON/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":"2026-05-25T17:38:40Z","links":{"resolver":"https://pith.science/pith/GK3CVIOMOTH6HE4K665SNPEFON","bundle":"https://pith.science/pith/GK3CVIOMOTH6HE4K665SNPEFON/bundle.json","state":"https://pith.science/pith/GK3CVIOMOTH6HE4K665SNPEFON/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GK3CVIOMOTH6HE4K665SNPEFON/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:GK3CVIOMOTH6HE4K665SNPEFON","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":"e0c5971966d9409cf945d8ba6c49aac81fcf4114f3c0b05fc38daf7882a51a33","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-11-21T11:56:18Z","title_canon_sha256":"46b0efc8c421fa6ccded2fcf70dd88ca3e78683965d24bcfe50923e0a4536471"},"schema_version":"1.0","source":{"id":"1511.06869","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.06869","created_at":"2026-05-18T01:26:17Z"},{"alias_kind":"arxiv_version","alias_value":"1511.06869v1","created_at":"2026-05-18T01:26:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06869","created_at":"2026-05-18T01:26:17Z"},{"alias_kind":"pith_short_12","alias_value":"GK3CVIOMOTH6","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GK3CVIOMOTH6HE4K","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GK3CVIOM","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:f910d1b4c8f4250865e09ae6b2558cddbc908ff780d92dae462e410c3bdcd9c3","target":"graph","created_at":"2026-05-18T01:26:17Z","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":"Smog, as a form of air pollution, poses as a serious problem to the environment, health, and economy of the world[1-4] . Previous studies on smog mostly focused on the components and the effects of smog [5-10]. However, as the smog happens with increased frequency and duration, the smog pattern which is critical for smog forecast and control, is rarely investigated, mainly due to the complexity of the components, the causes, and the spreading processes of smog. Here we report the first analysis on smog pattern applying the model of dynamical networks with spontaneous recovery. We show that man","authors_text":"Jia Zhu, Linqi Zong, Xinyi Gong","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-11-21T11:56:18Z","title":"Dynamical Networks for Smog Pattern Analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06869","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:c3cf126666a886fb3854c3d09d155fb8c328205f8d3da95e7dbff4b33735b2fd","target":"record","created_at":"2026-05-18T01:26:17Z","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":"e0c5971966d9409cf945d8ba6c49aac81fcf4114f3c0b05fc38daf7882a51a33","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-11-21T11:56:18Z","title_canon_sha256":"46b0efc8c421fa6ccded2fcf70dd88ca3e78683965d24bcfe50923e0a4536471"},"schema_version":"1.0","source":{"id":"1511.06869","kind":"arxiv","version":1}},"canonical_sha256":"32b62aa1cc74cfe3938af7bb26bc857343dd6c7cc931a6112a392032373cf2c4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"32b62aa1cc74cfe3938af7bb26bc857343dd6c7cc931a6112a392032373cf2c4","first_computed_at":"2026-05-18T01:26:17.295385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:17.295385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0bBT5WoJTD0MWdvTGA3u+9zrIu6YpXB9AOZpSgNz+lHA/5iQHM3fXnpvyW8Zb6XTvM7NJ/TMHNFfwg1o38uUBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:17.295971Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.06869","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c3cf126666a886fb3854c3d09d155fb8c328205f8d3da95e7dbff4b33735b2fd","sha256:f910d1b4c8f4250865e09ae6b2558cddbc908ff780d92dae462e410c3bdcd9c3"],"state_sha256":"306a217fa2e5b5a70f06b8dda0bbcf7cf61ee8fa45b49af0726218586a257b35"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+g6SJxith/J6MmgCY819QQhgiy9gj8LTCHohTWCMfnnuDwxJc7AqAYOKgg661sQh2EvI++2wTsK/rLIfg9ChAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:38:40.647713Z","bundle_sha256":"eaebc4287befdbaf81b3b2f5699e6df3ebb2d417bce4bc3d8f2185b02460ed64"}}