{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ESAOC25NRHQHN5WJ5PWWRBH5HG","short_pith_number":"pith:ESAOC25N","canonical_record":{"source":{"id":"2608.03726","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-08-04T14:24:53Z","cross_cats_sorted":[],"title_canon_sha256":"09dcb7238f23d43cb07dd759a0e4c035d047776609d56c06ab80bba1e3dbded3","abstract_canon_sha256":"3fc5a171db9ee1c228b80cac0b0c678a50d17ec524459bc57529349a5beeae54"},"schema_version":"1.0"},"canonical_sha256":"2480e16bad89e076f6c9ebed6884fd39b9c5d216a08a9e7aeac5acd2a60fb263","source":{"kind":"arxiv","id":"2608.03726","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03726","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03726v1","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03726","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"pith_short_12","alias_value":"ESAOC25NRHQH","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"pith_short_16","alias_value":"ESAOC25NRHQHN5WJ","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"pith_short_8","alias_value":"ESAOC25N","created_at":"2026-08-05T01:36:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ESAOC25NRHQHN5WJ5PWWRBH5HG","target":"record","payload":{"canonical_record":{"source":{"id":"2608.03726","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-08-04T14:24:53Z","cross_cats_sorted":[],"title_canon_sha256":"09dcb7238f23d43cb07dd759a0e4c035d047776609d56c06ab80bba1e3dbded3","abstract_canon_sha256":"3fc5a171db9ee1c228b80cac0b0c678a50d17ec524459bc57529349a5beeae54"},"schema_version":"1.0"},"canonical_sha256":"2480e16bad89e076f6c9ebed6884fd39b9c5d216a08a9e7aeac5acd2a60fb263","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-05T01:36:58.033595Z","signature_b64":"FgAOzuBDWKDBXMVHbvb6pSnSYNKULpAwPXXuGcx2q6rb0aQX4W+HPT7GX7fJ5c1AR57wBelWnRPHVb+rNK9QDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2480e16bad89e076f6c9ebed6884fd39b9c5d216a08a9e7aeac5acd2a60fb263","last_reissued_at":"2026-08-05T01:36:58.032122Z","signature_status":"signed_v1","first_computed_at":"2026-08-05T01:36:58.032122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.03726","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":"2026-08-05T01:36:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/8P4jU53oP9xLugZr2ibflcCouUB0NNXpWxKqjaqhUf9Lw5dFoXu9Mc7SBTkbCsI5c8SktF30ecAX5zR5jc5BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:55:49.800332Z"},"content_sha256":"0cfe069728671ab2c61f181a4caa93cb232ce93cdec3ccb15867aeaa300463eb","schema_version":"1.0","event_id":"sha256:0cfe069728671ab2c61f181a4caa93cb232ce93cdec3ccb15867aeaa300463eb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ESAOC25NRHQHN5WJ5PWWRBH5HG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Statistical Study of Solar Prominence Plumes Based on NVST H$\\alpha$ Observations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Feiyang Sha, Haitang Li, Jincheng Wang, Junyi Zhang, Qing Zhou, Shuo Yang, Ting Li, Xiaoli Yan, Yangrui Chen, Yijun Hou, Yilin Guo, Yu Liu","submitted_at":"2026-08-04T14:24:53Z","abstract_excerpt":"Plumes are one of the most representative dynamic features observed in prominences and play a key role in mass and magnetic transport within them. However, their physical nature and triggering processes remain actively debated. Based on limb H$\\alpha$ observations from the New Vacuum Solar Telescope (NVST) during 2013--2025, we statistically investigated 34 plumes with clear and complete evolutions by developing an automated image-processing pipeline. It is revealed that plume lifetimes mainly range from 300 s to 700 s, with vertical displacements between 3--7 Mm. The mean widths and velocitie"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03726","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.03726/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-08-05T01:36:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BThistpyjkhr7VFth4dtpl1FkIksFDMeFiowgEQY0FoXwxMD88GZNUYwBe7Mb1SiERTnf3H6ps4ZlwzklZ8kBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:55:49.800885Z"},"content_sha256":"060e4a18e74d8412bf7c2edd3a83d75e9eb06968ef449c3c51494b3f125a19c7","schema_version":"1.0","event_id":"sha256:060e4a18e74d8412bf7c2edd3a83d75e9eb06968ef449c3c51494b3f125a19c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ESAOC25NRHQHN5WJ5PWWRBH5HG/bundle.json","state_url":"https://pith.science/pith/ESAOC25NRHQHN5WJ5PWWRBH5HG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ESAOC25NRHQHN5WJ5PWWRBH5HG/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":"2026-08-06T13:55:49Z","links":{"resolver":"https://pith.science/pith/ESAOC25NRHQHN5WJ5PWWRBH5HG","bundle":"https://pith.science/pith/ESAOC25NRHQHN5WJ5PWWRBH5HG/bundle.json","state":"https://pith.science/pith/ESAOC25NRHQHN5WJ5PWWRBH5HG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ESAOC25NRHQHN5WJ5PWWRBH5HG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ESAOC25NRHQHN5WJ5PWWRBH5HG","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":"3fc5a171db9ee1c228b80cac0b0c678a50d17ec524459bc57529349a5beeae54","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-08-04T14:24:53Z","title_canon_sha256":"09dcb7238f23d43cb07dd759a0e4c035d047776609d56c06ab80bba1e3dbded3"},"schema_version":"1.0","source":{"id":"2608.03726","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03726","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03726v1","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03726","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"pith_short_12","alias_value":"ESAOC25NRHQH","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"pith_short_16","alias_value":"ESAOC25NRHQHN5WJ","created_at":"2026-08-05T01:36:58Z"},{"alias_kind":"pith_short_8","alias_value":"ESAOC25N","created_at":"2026-08-05T01:36:58Z"}],"graph_snapshots":[{"event_id":"sha256:060e4a18e74d8412bf7c2edd3a83d75e9eb06968ef449c3c51494b3f125a19c7","target":"graph","created_at":"2026-08-05T01:36:58Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2608.03726/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Plumes are one of the most representative dynamic features observed in prominences and play a key role in mass and magnetic transport within them. However, their physical nature and triggering processes remain actively debated. Based on limb H$\\alpha$ observations from the New Vacuum Solar Telescope (NVST) during 2013--2025, we statistically investigated 34 plumes with clear and complete evolutions by developing an automated image-processing pipeline. It is revealed that plume lifetimes mainly range from 300 s to 700 s, with vertical displacements between 3--7 Mm. The mean widths and velocitie","authors_text":"Feiyang Sha, Haitang Li, Jincheng Wang, Junyi Zhang, Qing Zhou, Shuo Yang, Ting Li, Xiaoli Yan, Yangrui Chen, Yijun Hou, Yilin Guo, Yu Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-08-04T14:24:53Z","title":"Statistical Study of Solar Prominence Plumes Based on NVST H$\\alpha$ Observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03726","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":"sha256:0cfe069728671ab2c61f181a4caa93cb232ce93cdec3ccb15867aeaa300463eb","target":"record","created_at":"2026-08-05T01:36:58Z","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":"3fc5a171db9ee1c228b80cac0b0c678a50d17ec524459bc57529349a5beeae54","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-08-04T14:24:53Z","title_canon_sha256":"09dcb7238f23d43cb07dd759a0e4c035d047776609d56c06ab80bba1e3dbded3"},"schema_version":"1.0","source":{"id":"2608.03726","kind":"arxiv","version":1}},"canonical_sha256":"2480e16bad89e076f6c9ebed6884fd39b9c5d216a08a9e7aeac5acd2a60fb263","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2480e16bad89e076f6c9ebed6884fd39b9c5d216a08a9e7aeac5acd2a60fb263","first_computed_at":"2026-08-05T01:36:58.032122Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T01:36:58.032122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FgAOzuBDWKDBXMVHbvb6pSnSYNKULpAwPXXuGcx2q6rb0aQX4W+HPT7GX7fJ5c1AR57wBelWnRPHVb+rNK9QDw==","signature_status":"signed_v1","signed_at":"2026-08-05T01:36:58.033595Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.03726","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0cfe069728671ab2c61f181a4caa93cb232ce93cdec3ccb15867aeaa300463eb","sha256:060e4a18e74d8412bf7c2edd3a83d75e9eb06968ef449c3c51494b3f125a19c7"],"state_sha256":"e00d1e5a1587675a0322bb4e9be83538381d60448776117cd4fc6c7e2b5d2372"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KYTsN5S2RU+Dh6ulttbeqlgT1gAfWOTrO4/YKHKwZDIT33SAKHAviAE36xzz2VjD9sdzHcIgEU7D84vBlYXRDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T13:55:49.805245Z","bundle_sha256":"f18d6ef3511bd4e7f723ef76cc6c6455894b0ccee1d0ed67fb577608d27423b0"}}