{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:EAOCD6SRXAM43CJZAVKM4IKNF4","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":"c1dd907efd0d084f82ebe882248dc60a4f809886a217ca844d01aca4fe08305b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-12-17T18:16:33Z","title_canon_sha256":"914998119f2c9ab68c17e788bcd1bff1017229736bc619d3ce5b9b8956f8ba4c"},"schema_version":"1.0","source":{"id":"0712.2791","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0712.2791","created_at":"2026-07-04T17:07:16Z"},{"alias_kind":"arxiv_version","alias_value":"0712.2791v1","created_at":"2026-07-04T17:07:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0712.2791","created_at":"2026-07-04T17:07:16Z"},{"alias_kind":"pith_short_12","alias_value":"EAOCD6SRXAM4","created_at":"2026-07-04T17:07:16Z"},{"alias_kind":"pith_short_16","alias_value":"EAOCD6SRXAM43CJZ","created_at":"2026-07-04T17:07:16Z"},{"alias_kind":"pith_short_8","alias_value":"EAOCD6SR","created_at":"2026-07-04T17:07:16Z"}],"graph_snapshots":[{"event_id":"sha256:6cae3e7cddeb8d19c5dffc4f744b7a268795afc096a11b4867b4289f3d460b27","target":"graph","created_at":"2026-07-04T17:07:16Z","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/0712.2791/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present results from two Chandra imaging observations of Ross 154, a nearby flaring M dwarf star. During a 61-ks ACIS-S exposure, a very large flare occurred (the equivalent of a solar X3400 event, with L_X = 1.8x10^30 ergs/s) in which the count rate increased by a factor of over 100. The early phase of the flare shows evidence for the Neupert effect, followed by a further rise and then a two-component exponential decay. A large flare was also observed at the end of a later 48-ks HRC-I observation. Emission from the non-flaring phases of both observations was analyzed for evidence of low le","authors_text":"B. J. Wargelin, D. Garc\\'ia-Alvarez, J. J. Drake, P. W. Ratzlaff, V. L. Kashyap","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-12-17T18:16:33Z","title":"X-Ray Flaring on the dMe Star, Ross 154"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0712.2791","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":"sha256:6ea01cafc202a1429f606007338176d00251a124caa4d067b9aaee3341ec6dc9","target":"record","created_at":"2026-07-04T17:07:16Z","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":"c1dd907efd0d084f82ebe882248dc60a4f809886a217ca844d01aca4fe08305b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-12-17T18:16:33Z","title_canon_sha256":"914998119f2c9ab68c17e788bcd1bff1017229736bc619d3ce5b9b8956f8ba4c"},"schema_version":"1.0","source":{"id":"0712.2791","kind":"arxiv","version":1}},"canonical_sha256":"201c21fa51b819cd89390554ce214d2f315c01814dacbea2f7ba7cb664797aff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"201c21fa51b819cd89390554ce214d2f315c01814dacbea2f7ba7cb664797aff","first_computed_at":"2026-07-04T17:07:16.808483Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:07:16.808483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Kdeomn10M8w9oS7fzCdTvoB2KOkCV1uoMm4pmqSoMTwjMD33h8MTruKj3DJUPp+QCPRx1vaVrCA8AsMbx3uiDw==","signature_status":"signed_v1","signed_at":"2026-07-04T17:07:16.808864Z","signed_message":"canonical_sha256_bytes"},"source_id":"0712.2791","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ea01cafc202a1429f606007338176d00251a124caa4d067b9aaee3341ec6dc9","sha256:6cae3e7cddeb8d19c5dffc4f744b7a268795afc096a11b4867b4289f3d460b27"],"state_sha256":"32774894e05677171c87e28a3001c3feeddf40beada73134411997138bf5e332"}