{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:IZAYSMBVDOYCS6GOIHCVNCAHFH","short_pith_number":"pith:IZAYSMBV","canonical_record":{"source":{"id":"1201.0162","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"astro-ph.SR","submitted_at":"2011-12-30T18:11:49Z","cross_cats_sorted":[],"title_canon_sha256":"60011af3839c79959ec02c39d066812be867b195e182a666d4d48b20109f46df","abstract_canon_sha256":"99081ea9795b9c84647bc9f56d929fc1a52c282f5e1102c4398a5f7fbd74485f"},"schema_version":"1.0"},"canonical_sha256":"46418930351bb02978ce41c556880729f7e7c1c697616a024ff409d84b867b9c","source":{"kind":"arxiv","id":"1201.0162","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.0162","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"arxiv_version","alias_value":"1201.0162v1","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.0162","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"pith_short_12","alias_value":"IZAYSMBVDOYC","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"IZAYSMBVDOYCS6GO","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"IZAYSMBV","created_at":"2026-05-18T12:26:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:IZAYSMBVDOYCS6GOIHCVNCAHFH","target":"record","payload":{"canonical_record":{"source":{"id":"1201.0162","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"astro-ph.SR","submitted_at":"2011-12-30T18:11:49Z","cross_cats_sorted":[],"title_canon_sha256":"60011af3839c79959ec02c39d066812be867b195e182a666d4d48b20109f46df","abstract_canon_sha256":"99081ea9795b9c84647bc9f56d929fc1a52c282f5e1102c4398a5f7fbd74485f"},"schema_version":"1.0"},"canonical_sha256":"46418930351bb02978ce41c556880729f7e7c1c697616a024ff409d84b867b9c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:59.338727Z","signature_b64":"uik0XEDu3mpatIDfPh1qDJf48D43LJ7JXIZ880s9DmSl558IakvA1pEQ9B8DtgQ7Y3IIOLKAPq8GoYlTDbaIBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"46418930351bb02978ce41c556880729f7e7c1c697616a024ff409d84b867b9c","last_reissued_at":"2026-05-18T01:58:59.338016Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:59.338016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.0162","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":"2026-05-18T01:58:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4goHgMO3OKAdvONToWl5uW+cnqB5OPq7zHNs65qt5aV3a0kEYKrJVjyMPbk6/tcQCVp9iQk4cLqfdt9fhZZADg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:10:27.989033Z"},"content_sha256":"ae4b7504bd86b77d5b3affc0c73fcb1756b669295cc68d8d3d385bbd93b549bc","schema_version":"1.0","event_id":"sha256:ae4b7504bd86b77d5b3affc0c73fcb1756b669295cc68d8d3d385bbd93b549bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:IZAYSMBVDOYCS6GOIHCVNCAHFH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Uncovering the Birth of a Coronal Mass Ejection from Two-Viewpoint SECCHI Observations","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Vourlidas, K. Tsinganos, P. Syntelis","submitted_at":"2011-12-30T18:11:49Z","abstract_excerpt":"We investigate the initiation and formation of Coronal Mass Ejections (CMEs) via detailed two-viewpoint analysis of low corona observations of a relatively fast CME acquired by the SECCHI instruments aboard the STEREO mission. The event which occurred on January 2, 2008, was chosen because of several unique characteristics. It shows upward motions for at least four hours before the flare peak. Its speed and acceleration profiles exhibit a number of inflections which seem to have a direct counterpart in the GOES light curves. We detect and measure, in 3D, loops that collapse toward the erupting"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.0162","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":"2026-05-18T01:58:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vvfxqTxaHXLSFpYbxxtLJyj2jWRO7ybysCpC9xqJftnQUAMAL+txtkohPfT4HS3ZMrcGlKvyku+5WE/RPsKcDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:10:27.989681Z"},"content_sha256":"82180b68c8776e6b369e914ba49964451dae0436fdc258ca9d1ca6f545f898cb","schema_version":"1.0","event_id":"sha256:82180b68c8776e6b369e914ba49964451dae0436fdc258ca9d1ca6f545f898cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IZAYSMBVDOYCS6GOIHCVNCAHFH/bundle.json","state_url":"https://pith.science/pith/IZAYSMBVDOYCS6GOIHCVNCAHFH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IZAYSMBVDOYCS6GOIHCVNCAHFH/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":"2026-05-29T15:10:27Z","links":{"resolver":"https://pith.science/pith/IZAYSMBVDOYCS6GOIHCVNCAHFH","bundle":"https://pith.science/pith/IZAYSMBVDOYCS6GOIHCVNCAHFH/bundle.json","state":"https://pith.science/pith/IZAYSMBVDOYCS6GOIHCVNCAHFH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IZAYSMBVDOYCS6GOIHCVNCAHFH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:IZAYSMBVDOYCS6GOIHCVNCAHFH","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":"99081ea9795b9c84647bc9f56d929fc1a52c282f5e1102c4398a5f7fbd74485f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"astro-ph.SR","submitted_at":"2011-12-30T18:11:49Z","title_canon_sha256":"60011af3839c79959ec02c39d066812be867b195e182a666d4d48b20109f46df"},"schema_version":"1.0","source":{"id":"1201.0162","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.0162","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"arxiv_version","alias_value":"1201.0162v1","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.0162","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"pith_short_12","alias_value":"IZAYSMBVDOYC","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"IZAYSMBVDOYCS6GO","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"IZAYSMBV","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:82180b68c8776e6b369e914ba49964451dae0436fdc258ca9d1ca6f545f898cb","target":"graph","created_at":"2026-05-18T01:58:59Z","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 investigate the initiation and formation of Coronal Mass Ejections (CMEs) via detailed two-viewpoint analysis of low corona observations of a relatively fast CME acquired by the SECCHI instruments aboard the STEREO mission. The event which occurred on January 2, 2008, was chosen because of several unique characteristics. It shows upward motions for at least four hours before the flare peak. Its speed and acceleration profiles exhibit a number of inflections which seem to have a direct counterpart in the GOES light curves. We detect and measure, in 3D, loops that collapse toward the erupting","authors_text":"A. Vourlidas, K. Tsinganos, P. Syntelis","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"astro-ph.SR","submitted_at":"2011-12-30T18:11:49Z","title":"Uncovering the Birth of a Coronal Mass Ejection from Two-Viewpoint SECCHI Observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.0162","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:ae4b7504bd86b77d5b3affc0c73fcb1756b669295cc68d8d3d385bbd93b549bc","target":"record","created_at":"2026-05-18T01:58:59Z","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":"99081ea9795b9c84647bc9f56d929fc1a52c282f5e1102c4398a5f7fbd74485f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"astro-ph.SR","submitted_at":"2011-12-30T18:11:49Z","title_canon_sha256":"60011af3839c79959ec02c39d066812be867b195e182a666d4d48b20109f46df"},"schema_version":"1.0","source":{"id":"1201.0162","kind":"arxiv","version":1}},"canonical_sha256":"46418930351bb02978ce41c556880729f7e7c1c697616a024ff409d84b867b9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"46418930351bb02978ce41c556880729f7e7c1c697616a024ff409d84b867b9c","first_computed_at":"2026-05-18T01:58:59.338016Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:59.338016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uik0XEDu3mpatIDfPh1qDJf48D43LJ7JXIZ880s9DmSl558IakvA1pEQ9B8DtgQ7Y3IIOLKAPq8GoYlTDbaIBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:59.338727Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.0162","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae4b7504bd86b77d5b3affc0c73fcb1756b669295cc68d8d3d385bbd93b549bc","sha256:82180b68c8776e6b369e914ba49964451dae0436fdc258ca9d1ca6f545f898cb"],"state_sha256":"f4234aec2d444da513c9619a230eb3ddf4842e94864ce6ac042ef1543c8354a2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W6rCGqYaX7hINu9bnRdHf3ms+D2Kr85ano8JBTynmdiZ92NS8OAVNe7sQ8hV068CPLmNl87w+NxctphkB4VPCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T15:10:27.992965Z","bundle_sha256":"c45388cde57d99901380335027bb35fa86dad1903ecf9af4eaa2bdc4eb21f48b"}}