{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:6O3TLM3CIMERPH6P3U2RMM7ULQ","short_pith_number":"pith:6O3TLM3C","canonical_record":{"source":{"id":"1301.6244","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-01-26T11:57:02Z","cross_cats_sorted":["astro-ph.HE","nlin.AO"],"title_canon_sha256":"d6c426142fd130ff0c8ee7b9b19abe4e8b5c442dadab0491f42a2d2e6b7563ee","abstract_canon_sha256":"8fbcf53ace6447617166aab4fcdd1c1d1f1325ba42699a60a776fed86e02f3f5"},"schema_version":"1.0"},"canonical_sha256":"f3b735b3624309179fcfdd351633f45c2334f8477807c8c3d3fc191c3455096d","source":{"kind":"arxiv","id":"1301.6244","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.6244","created_at":"2026-05-18T03:35:24Z"},{"alias_kind":"arxiv_version","alias_value":"1301.6244v1","created_at":"2026-05-18T03:35:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6244","created_at":"2026-05-18T03:35:24Z"},{"alias_kind":"pith_short_12","alias_value":"6O3TLM3CIMER","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"6O3TLM3CIMERPH6P","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"6O3TLM3C","created_at":"2026-05-18T12:27:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:6O3TLM3CIMERPH6P3U2RMM7ULQ","target":"record","payload":{"canonical_record":{"source":{"id":"1301.6244","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-01-26T11:57:02Z","cross_cats_sorted":["astro-ph.HE","nlin.AO"],"title_canon_sha256":"d6c426142fd130ff0c8ee7b9b19abe4e8b5c442dadab0491f42a2d2e6b7563ee","abstract_canon_sha256":"8fbcf53ace6447617166aab4fcdd1c1d1f1325ba42699a60a776fed86e02f3f5"},"schema_version":"1.0"},"canonical_sha256":"f3b735b3624309179fcfdd351633f45c2334f8477807c8c3d3fc191c3455096d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:24.600880Z","signature_b64":"wk7uWkMp9f0O4EANjUWD2W90yYdLFWT2LnSy8A5jZ+2ubuNuuGvM7jsvGGOba0Il0MdHF7Sq8jVs+GW4/josAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3b735b3624309179fcfdd351633f45c2334f8477807c8c3d3fc191c3455096d","last_reissued_at":"2026-05-18T03:35:24.600271Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:24.600271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.6244","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":"2026-05-18T03:35:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HivuAeZF6PrYNQu6gWD3y20/Ch2nfu79iU/l5Xjfp2GX6MwN0TlfPsE0/MHKKMMOTFL0F/q5/zoCD9C7YyFoBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T20:11:48.861982Z"},"content_sha256":"1f7bfe7567e88fff5852f6062c6a088ac9dce4bac87194c44d2a6cfc257afa22","schema_version":"1.0","event_id":"sha256:1f7bfe7567e88fff5852f6062c6a088ac9dce4bac87194c44d2a6cfc257afa22"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:6O3TLM3CIMERPH6P3U2RMM7ULQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Power-Law Distribution of Flare Kernels and Fractal Current Sheets in a Solar Flare","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","nlin.AO"],"primary_cat":"astro-ph.SR","authors_text":"((1) Kwasan, (2) Nobeyama Solar Radio Observatory, 3), (3) The Graduate University for Advanced Studies (SOKENDAI), 4), (4) Accenture Japan, A. Asai (2, Akasaka Inter City), Hida Observatories, H. Kurokawa (1), H. Takasaki (1, K. Shibata (1), Kyoto University, Ltd., National Astronomical Observatory of Japan, N. Nishizuka (1)","submitted_at":"2013-01-26T11:57:02Z","abstract_excerpt":"We report a detailed examination of the fine structure inside flare ribbons and the temporal evolution of this fine structure during the X2.5 solar flare that occurred on 2004 November 10. We examine elementary bursts of the C IV (1550{\\AA}) emission lines seen as local transient brightenings inside the flare ribbons in the ultraviolet (1600{\\AA}) images taken with Transition Region and Coronal Explorer, and we call them C IV kernels. This flare was also observed in Ha with the Sartorius 18 cm Refractor telescope at Kwasan observatory, Kyoto University, and in hard X-rays (HXR) with Reuven Ram"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6244","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":"2026-05-18T03:35:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D8gv0OvT2s7BCwFh7nXOIJEic84Hifku5GdhV+/dQCLViUoorQm7EiO/THo2dRLBB7jmybe3smREUQoPyb2HDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T20:11:48.862664Z"},"content_sha256":"4e386d89d9972c511fcb3cfbea3120f3d27db3139ac91b9ae97fae43c19689ca","schema_version":"1.0","event_id":"sha256:4e386d89d9972c511fcb3cfbea3120f3d27db3139ac91b9ae97fae43c19689ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6O3TLM3CIMERPH6P3U2RMM7ULQ/bundle.json","state_url":"https://pith.science/pith/6O3TLM3CIMERPH6P3U2RMM7ULQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6O3TLM3CIMERPH6P3U2RMM7ULQ/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":"2026-05-19T20:11:48Z","links":{"resolver":"https://pith.science/pith/6O3TLM3CIMERPH6P3U2RMM7ULQ","bundle":"https://pith.science/pith/6O3TLM3CIMERPH6P3U2RMM7ULQ/bundle.json","state":"https://pith.science/pith/6O3TLM3CIMERPH6P3U2RMM7ULQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6O3TLM3CIMERPH6P3U2RMM7ULQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:6O3TLM3CIMERPH6P3U2RMM7ULQ","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":"8fbcf53ace6447617166aab4fcdd1c1d1f1325ba42699a60a776fed86e02f3f5","cross_cats_sorted":["astro-ph.HE","nlin.AO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-01-26T11:57:02Z","title_canon_sha256":"d6c426142fd130ff0c8ee7b9b19abe4e8b5c442dadab0491f42a2d2e6b7563ee"},"schema_version":"1.0","source":{"id":"1301.6244","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.6244","created_at":"2026-05-18T03:35:24Z"},{"alias_kind":"arxiv_version","alias_value":"1301.6244v1","created_at":"2026-05-18T03:35:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6244","created_at":"2026-05-18T03:35:24Z"},{"alias_kind":"pith_short_12","alias_value":"6O3TLM3CIMER","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"6O3TLM3CIMERPH6P","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"6O3TLM3C","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:4e386d89d9972c511fcb3cfbea3120f3d27db3139ac91b9ae97fae43c19689ca","target":"graph","created_at":"2026-05-18T03:35:24Z","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 report a detailed examination of the fine structure inside flare ribbons and the temporal evolution of this fine structure during the X2.5 solar flare that occurred on 2004 November 10. We examine elementary bursts of the C IV (1550{\\AA}) emission lines seen as local transient brightenings inside the flare ribbons in the ultraviolet (1600{\\AA}) images taken with Transition Region and Coronal Explorer, and we call them C IV kernels. This flare was also observed in Ha with the Sartorius 18 cm Refractor telescope at Kwasan observatory, Kyoto University, and in hard X-rays (HXR) with Reuven Ram","authors_text":"((1) Kwasan, (2) Nobeyama Solar Radio Observatory, 3), (3) The Graduate University for Advanced Studies (SOKENDAI), 4), (4) Accenture Japan, A. Asai (2, Akasaka Inter City), Hida Observatories, H. Kurokawa (1), H. Takasaki (1, K. Shibata (1), Kyoto University, Ltd., National Astronomical Observatory of Japan, N. Nishizuka (1)","cross_cats":["astro-ph.HE","nlin.AO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-01-26T11:57:02Z","title":"The Power-Law Distribution of Flare Kernels and Fractal Current Sheets in a Solar Flare"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6244","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":"sha256:1f7bfe7567e88fff5852f6062c6a088ac9dce4bac87194c44d2a6cfc257afa22","target":"record","created_at":"2026-05-18T03:35:24Z","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":"8fbcf53ace6447617166aab4fcdd1c1d1f1325ba42699a60a776fed86e02f3f5","cross_cats_sorted":["astro-ph.HE","nlin.AO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-01-26T11:57:02Z","title_canon_sha256":"d6c426142fd130ff0c8ee7b9b19abe4e8b5c442dadab0491f42a2d2e6b7563ee"},"schema_version":"1.0","source":{"id":"1301.6244","kind":"arxiv","version":1}},"canonical_sha256":"f3b735b3624309179fcfdd351633f45c2334f8477807c8c3d3fc191c3455096d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f3b735b3624309179fcfdd351633f45c2334f8477807c8c3d3fc191c3455096d","first_computed_at":"2026-05-18T03:35:24.600271Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:24.600271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wk7uWkMp9f0O4EANjUWD2W90yYdLFWT2LnSy8A5jZ+2ubuNuuGvM7jsvGGOba0Il0MdHF7Sq8jVs+GW4/josAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:24.600880Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.6244","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f7bfe7567e88fff5852f6062c6a088ac9dce4bac87194c44d2a6cfc257afa22","sha256:4e386d89d9972c511fcb3cfbea3120f3d27db3139ac91b9ae97fae43c19689ca"],"state_sha256":"15d95fe1a78990e6e7f92922e50fb57d72b587e8e3600a84c8bebf09a9813026"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rX4QI4Ad3UPS+bJUErQSd6+rGQOiVae8OdYSl+M5Sjl/+aMwsHg3ySI5oYgTpSef6DdBcTAXGn9OCreXP5p7BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T20:11:48.865937Z","bundle_sha256":"75fb7b8bf1ded5705f32355095d17fc70a0a57cdecdeca1a86e0274469fabeba"}}