{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:4HSJOZHZNI6JW4CETX2HILWAZO","short_pith_number":"pith:4HSJOZHZ","canonical_record":{"source":{"id":"1302.1998","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-08T11:32:38Z","cross_cats_sorted":[],"title_canon_sha256":"4aa584cc61e14114608156a51077d4b3a28127ba638003e566a7a09a93cdbd08","abstract_canon_sha256":"e958dde2e93e1201ff7c3ebe0eceebe1400d86f1c233f08ba411e0411ff80be3"},"schema_version":"1.0"},"canonical_sha256":"e1e49764f96a3c9b70449df4742ec0cba120bb41c4612ba4f963925027c27932","source":{"kind":"arxiv","id":"1302.1998","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.1998","created_at":"2026-05-18T01:51:43Z"},{"alias_kind":"arxiv_version","alias_value":"1302.1998v2","created_at":"2026-05-18T01:51:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.1998","created_at":"2026-05-18T01:51:43Z"},{"alias_kind":"pith_short_12","alias_value":"4HSJOZHZNI6J","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"4HSJOZHZNI6JW4CE","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"4HSJOZHZ","created_at":"2026-05-18T12:27:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:4HSJOZHZNI6JW4CETX2HILWAZO","target":"record","payload":{"canonical_record":{"source":{"id":"1302.1998","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-08T11:32:38Z","cross_cats_sorted":[],"title_canon_sha256":"4aa584cc61e14114608156a51077d4b3a28127ba638003e566a7a09a93cdbd08","abstract_canon_sha256":"e958dde2e93e1201ff7c3ebe0eceebe1400d86f1c233f08ba411e0411ff80be3"},"schema_version":"1.0"},"canonical_sha256":"e1e49764f96a3c9b70449df4742ec0cba120bb41c4612ba4f963925027c27932","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:43.556561Z","signature_b64":"aEsshDXBgrGh+xsI/ZFk/MKcb2JlhrEkkxzvSwkzdL8NavcZw9GYU4zWWIX0SmWyeMWL/mEvhOjL7vZbLFEBCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1e49764f96a3c9b70449df4742ec0cba120bb41c4612ba4f963925027c27932","last_reissued_at":"2026-05-18T01:51:43.555854Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:43.555854Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.1998","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:51:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MWFJ9S0u0HORfJjFD7iOx/4DYsVPAxUgdod7NZZuL3ZWMQHbFjBlRvq0U72/CE/DJ3fRjkeRHPmvzuNl9vQoCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:36:52.718768Z"},"content_sha256":"0cb68c83a9e61123db95ca334c7fa51aa21e9e8c7d5b5f7de68f8e4c0b72cf44","schema_version":"1.0","event_id":"sha256:0cb68c83a9e61123db95ca334c7fa51aa21e9e8c7d5b5f7de68f8e4c0b72cf44"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:4HSJOZHZNI6JW4CETX2HILWAZO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"UVCS/SoHO Catalog of Coronal Mass Ejections from 1996 to 2005: Spectroscopic Proprieties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Angela Ciaravella, John Raymond, Raid Suleiman, Silvio Giordano, Yuan-Kuen Ko","submitted_at":"2013-02-08T11:32:38Z","abstract_excerpt":"Ultraviolet spectra of the extended solar corona have been routinely obtained by SoHO/UVCS since 1996. Sudden variations of spectral parameters are mainly due to the detection of Coronal Mass Ejections (CMEs) crossing the instrumental slit. We present a catalog of CME ultraviolet spectra based upon a systematic search of events in the LASCO CME catalog, and we discuss their statistical properties. Our catalog includes 1059 events through the end of 2005, covering nearly a full solar cycle. It is online available at the URL http://solarweb.oato.inaf.it/UVCS_CME and embedded in the online LASCO "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1998","kind":"arxiv","version":2},"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":"2026-05-18T01:51:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C4FmzhgPfXsTIeezQ/ylqYGgkc0Jg1FyneoBlkO/RbLTIm0Qx8PCgfG5DYFsMlePtvSQN/yleWhmG5ml7cm1Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:36:52.719110Z"},"content_sha256":"feefbc46cabda59d4eff2222c8c6bb36657ffa0a5fac6b4fae4f49814789d676","schema_version":"1.0","event_id":"sha256:feefbc46cabda59d4eff2222c8c6bb36657ffa0a5fac6b4fae4f49814789d676"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4HSJOZHZNI6JW4CETX2HILWAZO/bundle.json","state_url":"https://pith.science/pith/4HSJOZHZNI6JW4CETX2HILWAZO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4HSJOZHZNI6JW4CETX2HILWAZO/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":"2026-05-28T11:36:52Z","links":{"resolver":"https://pith.science/pith/4HSJOZHZNI6JW4CETX2HILWAZO","bundle":"https://pith.science/pith/4HSJOZHZNI6JW4CETX2HILWAZO/bundle.json","state":"https://pith.science/pith/4HSJOZHZNI6JW4CETX2HILWAZO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4HSJOZHZNI6JW4CETX2HILWAZO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:4HSJOZHZNI6JW4CETX2HILWAZO","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":"e958dde2e93e1201ff7c3ebe0eceebe1400d86f1c233f08ba411e0411ff80be3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-08T11:32:38Z","title_canon_sha256":"4aa584cc61e14114608156a51077d4b3a28127ba638003e566a7a09a93cdbd08"},"schema_version":"1.0","source":{"id":"1302.1998","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.1998","created_at":"2026-05-18T01:51:43Z"},{"alias_kind":"arxiv_version","alias_value":"1302.1998v2","created_at":"2026-05-18T01:51:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.1998","created_at":"2026-05-18T01:51:43Z"},{"alias_kind":"pith_short_12","alias_value":"4HSJOZHZNI6J","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"4HSJOZHZNI6JW4CE","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"4HSJOZHZ","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:feefbc46cabda59d4eff2222c8c6bb36657ffa0a5fac6b4fae4f49814789d676","target":"graph","created_at":"2026-05-18T01:51:43Z","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":"Ultraviolet spectra of the extended solar corona have been routinely obtained by SoHO/UVCS since 1996. Sudden variations of spectral parameters are mainly due to the detection of Coronal Mass Ejections (CMEs) crossing the instrumental slit. We present a catalog of CME ultraviolet spectra based upon a systematic search of events in the LASCO CME catalog, and we discuss their statistical properties. Our catalog includes 1059 events through the end of 2005, covering nearly a full solar cycle. It is online available at the URL http://solarweb.oato.inaf.it/UVCS_CME and embedded in the online LASCO ","authors_text":"Angela Ciaravella, John Raymond, Raid Suleiman, Silvio Giordano, Yuan-Kuen Ko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-08T11:32:38Z","title":"UVCS/SoHO Catalog of Coronal Mass Ejections from 1996 to 2005: Spectroscopic Proprieties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1998","kind":"arxiv","version":2},"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":"sha256:0cb68c83a9e61123db95ca334c7fa51aa21e9e8c7d5b5f7de68f8e4c0b72cf44","target":"record","created_at":"2026-05-18T01:51:43Z","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":"e958dde2e93e1201ff7c3ebe0eceebe1400d86f1c233f08ba411e0411ff80be3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-08T11:32:38Z","title_canon_sha256":"4aa584cc61e14114608156a51077d4b3a28127ba638003e566a7a09a93cdbd08"},"schema_version":"1.0","source":{"id":"1302.1998","kind":"arxiv","version":2}},"canonical_sha256":"e1e49764f96a3c9b70449df4742ec0cba120bb41c4612ba4f963925027c27932","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1e49764f96a3c9b70449df4742ec0cba120bb41c4612ba4f963925027c27932","first_computed_at":"2026-05-18T01:51:43.555854Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:43.555854Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aEsshDXBgrGh+xsI/ZFk/MKcb2JlhrEkkxzvSwkzdL8NavcZw9GYU4zWWIX0SmWyeMWL/mEvhOjL7vZbLFEBCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:43.556561Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.1998","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0cb68c83a9e61123db95ca334c7fa51aa21e9e8c7d5b5f7de68f8e4c0b72cf44","sha256:feefbc46cabda59d4eff2222c8c6bb36657ffa0a5fac6b4fae4f49814789d676"],"state_sha256":"2c4b6f704b9aa8f5ef4db8fac42b93094ee3dd85cd3ba8293ed758d229ef25d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g8Xz43eMfDrae0RlZpSoYvng3S6YB/eS0UmEzfbsDvCLUNDJJbZXmKa3JF7VxylFAtIBKFPqg35e4t2U1RYYAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T11:36:52.721039Z","bundle_sha256":"0de50043f2d2f07d7f7c4bd98d728e993ea8b83a74d52b050475560c9a3fe427"}}