{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YBBJ2HFKPGNLZSZK7FWUC7VCXK","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":"c683fa188326382af512d6fba61441cf790408ff9235bb2cee491688585dbd7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-02-26T06:33:10Z","title_canon_sha256":"3a12e8d09f15cd419a0c8b7935812c4c95938dc4f9d85e1a332b8d61034c10d1"},"schema_version":"1.0","source":{"id":"2402.16336","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.16336","created_at":"2026-07-05T07:49:20Z"},{"alias_kind":"arxiv_version","alias_value":"2402.16336v1","created_at":"2026-07-05T07:49:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.16336","created_at":"2026-07-05T07:49:20Z"},{"alias_kind":"pith_short_12","alias_value":"YBBJ2HFKPGNL","created_at":"2026-07-05T07:49:20Z"},{"alias_kind":"pith_short_16","alias_value":"YBBJ2HFKPGNLZSZK","created_at":"2026-07-05T07:49:20Z"},{"alias_kind":"pith_short_8","alias_value":"YBBJ2HFK","created_at":"2026-07-05T07:49:20Z"}],"graph_snapshots":[{"event_id":"sha256:0ed196dc20e81580c246c3620e1b7150666d1de88150d6f36e7adbc24ec4feb1","target":"graph","created_at":"2026-07-05T07:49:20Z","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/2402.16336/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Stellar coronal mass ejections (CMEs) have recently attracted much attention for their impacts on stellar evolution and surrounding exoplanets. RS CVn-type stars could produce large flares, and therefore may have frequent CMEs. Here we report the capture of a possible CME or chromospheric condensation on the RS CVn-type star II Pegasi (II Peg) using high-resolution spectroscopic observation. Two flares were detected during the observation, and the low limits of the flare energies are of the order of $10^{33}$ erg and $10^{34}$ erg, respectively. Using mean spectrum subtraction, the H$_{\\alpha}","authors_text":"Dongtao Cao, Shenghong Gu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-02-26T06:33:10Z","title":"Red Asymmetry of H$_{\\alpha}$ Line Profiles during the flares on the active RS CVn-type star II Pegasi"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.16336","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":"sha256:2217c5ad5399e182e378d1b8e78a16adb683e4bb13eee4382bdb475a355ec16a","target":"record","created_at":"2026-07-05T07:49:20Z","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":"c683fa188326382af512d6fba61441cf790408ff9235bb2cee491688585dbd7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-02-26T06:33:10Z","title_canon_sha256":"3a12e8d09f15cd419a0c8b7935812c4c95938dc4f9d85e1a332b8d61034c10d1"},"schema_version":"1.0","source":{"id":"2402.16336","kind":"arxiv","version":1}},"canonical_sha256":"c0429d1caa799abccb2af96d417ea2ba9e4584bc258724f5084e6b7124f7ee50","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c0429d1caa799abccb2af96d417ea2ba9e4584bc258724f5084e6b7124f7ee50","first_computed_at":"2026-07-05T07:49:20.448421Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:49:20.448421Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yPw3ItrpkVmQieZzClnrLnBL5IgKHxmutQ5zyn191GKMH3o5qUvqwwA/4A4N8hHbLiGSBWgl7wO3u6KkqqCyBA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:49:20.448860Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.16336","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2217c5ad5399e182e378d1b8e78a16adb683e4bb13eee4382bdb475a355ec16a","sha256:0ed196dc20e81580c246c3620e1b7150666d1de88150d6f36e7adbc24ec4feb1"],"state_sha256":"f0b11a708a91d7de205f48c58bff75518180dfcbb157bd4bf94d1653d015822e"}