{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:EHUK6IIDC6HMVGDZQZWS4A54ZR","short_pith_number":"pith:EHUK6IID","canonical_record":{"source":{"id":"1604.05346","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-04-18T20:32:03Z","cross_cats_sorted":[],"title_canon_sha256":"bd4bf979c2c00209249bef5ba3fb60209dca7089968b0b20643dff0726334649","abstract_canon_sha256":"b7b1e4e7a6ba1bb1d222569aefcb7a984e02f9d22ae23f9a4fb37c47e7d7cfbe"},"schema_version":"1.0"},"canonical_sha256":"21e8af2103178eca9879866d2e03bccc653a59916734323b7fa981ca300f5850","source":{"kind":"arxiv","id":"1604.05346","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.05346","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"arxiv_version","alias_value":"1604.05346v1","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.05346","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"pith_short_12","alias_value":"EHUK6IIDC6HM","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EHUK6IIDC6HMVGDZ","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EHUK6IID","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:EHUK6IIDC6HMVGDZQZWS4A54ZR","target":"record","payload":{"canonical_record":{"source":{"id":"1604.05346","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-04-18T20:32:03Z","cross_cats_sorted":[],"title_canon_sha256":"bd4bf979c2c00209249bef5ba3fb60209dca7089968b0b20643dff0726334649","abstract_canon_sha256":"b7b1e4e7a6ba1bb1d222569aefcb7a984e02f9d22ae23f9a4fb37c47e7d7cfbe"},"schema_version":"1.0"},"canonical_sha256":"21e8af2103178eca9879866d2e03bccc653a59916734323b7fa981ca300f5850","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:16.722414Z","signature_b64":"nAvxamJV2VoUQ98osOR25hW8NaTphR7rYSY1Lexgx5yvgMymvUZEAncVASDsKye9N4VFu3Y5ljunJhyaT2YGAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"21e8af2103178eca9879866d2e03bccc653a59916734323b7fa981ca300f5850","last_reissued_at":"2026-05-18T01:07:16.721920Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:16.721920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.05346","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":"2026-05-18T01:07:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eGgAm6kT8J/GWwSzxc+bZXPyQccj/98BmCjv7DeRYdHqWdgnCtPM97jwpP16YsKkZRpMKmGrq5Qj5DAs12mDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T22:34:03.560663Z"},"content_sha256":"162a525a8cb7c915910c17bf69a5215edddd0e079fcf4cfe6caadcf16eb34929","schema_version":"1.0","event_id":"sha256:162a525a8cb7c915910c17bf69a5215edddd0e079fcf4cfe6caadcf16eb34929"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:EHUK6IIDC6HMVGDZQZWS4A54ZR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Relationship between chromospheric evaporation and magnetic field topology in M-class solar flare","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A.G. Kosovichev, I.N. Sharykin, I.V. Zimovets, S. Vargas Dominguez, V.M. Sadykov","submitted_at":"2016-04-18T20:32:03Z","abstract_excerpt":"Chromospheric evaporation is observed as Doppler blueshift during solar flares. It plays one of key roles in dynamics and energetics of solar flares, however, its mechanism is still unknown. In this paper we present a detailed analysis of spatially-resolved multi-wavelength observations of chromospheric evaporation during an M 1.0 class solar flare (SOL2014-06-12T21:12) using data from the NASA's IRIS (Interface Region Imaging Spectrograph) and HMI/SDO (Helioseismic and Magnetic Imager onboard Solar Dynamics Observatory) telescopes, and VIS/NST (Visible Imaging Spectrometer at New Solar Telesc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.05346","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":"2026-05-18T01:07:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FMN8jp2zHW7iZGGZJvXkBSEWCkwB4i8DzYNUykLrkG0yGc0b/2EtI4l+NliVxkDheED+FM6RVbyYG2DiujePBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T22:34:03.561401Z"},"content_sha256":"35a46fe05af5550234fbaf4bb55a082d6e4d3856783fe710cdbdbfefcf888961","schema_version":"1.0","event_id":"sha256:35a46fe05af5550234fbaf4bb55a082d6e4d3856783fe710cdbdbfefcf888961"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EHUK6IIDC6HMVGDZQZWS4A54ZR/bundle.json","state_url":"https://pith.science/pith/EHUK6IIDC6HMVGDZQZWS4A54ZR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EHUK6IIDC6HMVGDZQZWS4A54ZR/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":"2026-06-10T22:34:03Z","links":{"resolver":"https://pith.science/pith/EHUK6IIDC6HMVGDZQZWS4A54ZR","bundle":"https://pith.science/pith/EHUK6IIDC6HMVGDZQZWS4A54ZR/bundle.json","state":"https://pith.science/pith/EHUK6IIDC6HMVGDZQZWS4A54ZR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EHUK6IIDC6HMVGDZQZWS4A54ZR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EHUK6IIDC6HMVGDZQZWS4A54ZR","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":"b7b1e4e7a6ba1bb1d222569aefcb7a984e02f9d22ae23f9a4fb37c47e7d7cfbe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-04-18T20:32:03Z","title_canon_sha256":"bd4bf979c2c00209249bef5ba3fb60209dca7089968b0b20643dff0726334649"},"schema_version":"1.0","source":{"id":"1604.05346","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.05346","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"arxiv_version","alias_value":"1604.05346v1","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.05346","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"pith_short_12","alias_value":"EHUK6IIDC6HM","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EHUK6IIDC6HMVGDZ","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EHUK6IID","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:35a46fe05af5550234fbaf4bb55a082d6e4d3856783fe710cdbdbfefcf888961","target":"graph","created_at":"2026-05-18T01:07:16Z","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"},"paper":{"abstract_excerpt":"Chromospheric evaporation is observed as Doppler blueshift during solar flares. It plays one of key roles in dynamics and energetics of solar flares, however, its mechanism is still unknown. In this paper we present a detailed analysis of spatially-resolved multi-wavelength observations of chromospheric evaporation during an M 1.0 class solar flare (SOL2014-06-12T21:12) using data from the NASA's IRIS (Interface Region Imaging Spectrograph) and HMI/SDO (Helioseismic and Magnetic Imager onboard Solar Dynamics Observatory) telescopes, and VIS/NST (Visible Imaging Spectrometer at New Solar Telesc","authors_text":"A.G. Kosovichev, I.N. Sharykin, I.V. Zimovets, S. Vargas Dominguez, V.M. Sadykov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-04-18T20:32:03Z","title":"Relationship between chromospheric evaporation and magnetic field topology in M-class solar flare"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.05346","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":"sha256:162a525a8cb7c915910c17bf69a5215edddd0e079fcf4cfe6caadcf16eb34929","target":"record","created_at":"2026-05-18T01:07:16Z","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":"b7b1e4e7a6ba1bb1d222569aefcb7a984e02f9d22ae23f9a4fb37c47e7d7cfbe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-04-18T20:32:03Z","title_canon_sha256":"bd4bf979c2c00209249bef5ba3fb60209dca7089968b0b20643dff0726334649"},"schema_version":"1.0","source":{"id":"1604.05346","kind":"arxiv","version":1}},"canonical_sha256":"21e8af2103178eca9879866d2e03bccc653a59916734323b7fa981ca300f5850","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"21e8af2103178eca9879866d2e03bccc653a59916734323b7fa981ca300f5850","first_computed_at":"2026-05-18T01:07:16.721920Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:16.721920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nAvxamJV2VoUQ98osOR25hW8NaTphR7rYSY1Lexgx5yvgMymvUZEAncVASDsKye9N4VFu3Y5ljunJhyaT2YGAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:16.722414Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.05346","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:162a525a8cb7c915910c17bf69a5215edddd0e079fcf4cfe6caadcf16eb34929","sha256:35a46fe05af5550234fbaf4bb55a082d6e4d3856783fe710cdbdbfefcf888961"],"state_sha256":"ff45cdfb51a40a455dfcfe19afcf6f86834d474069c89313dc85a1a9b1a74e5c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cVP1/bHEBGTXHE6/mjuxUNAUdf81CQxiRqxcxJ8+6e6ZL8UlJJLj/LaFXpkUwfWmh57U1kaWRhxRBOANjS7aCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T22:34:03.565577Z","bundle_sha256":"0d62c7974964ff2017afbfe39cdc339db5d923a236ad03771db37bea05d25e40"}}