{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:XNI32WKJAS7A7K667V25WGOKNX","short_pith_number":"pith:XNI32WKJ","canonical_record":{"source":{"id":"1211.6524","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-28T05:45:14Z","cross_cats_sorted":["physics.plasm-ph","physics.space-ph"],"title_canon_sha256":"c2cfa627a9e515f66ddaf5e74ea69f660e61a9999dc2f450d41129970b99ac84","abstract_canon_sha256":"e507c89cf9490739697957a57282fb25dd51f5cff1f236e76abd4e9eaed826e2"},"schema_version":"1.0"},"canonical_sha256":"bb51bd594904be0fabdefd75db19ca6dfa94aad709f2483858ac95fc9a92688b","source":{"kind":"arxiv","id":"1211.6524","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.6524","created_at":"2026-05-18T01:52:54Z"},{"alias_kind":"arxiv_version","alias_value":"1211.6524v1","created_at":"2026-05-18T01:52:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.6524","created_at":"2026-05-18T01:52:54Z"},{"alias_kind":"pith_short_12","alias_value":"XNI32WKJAS7A","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"XNI32WKJAS7A7K66","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"XNI32WKJ","created_at":"2026-05-18T12:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:XNI32WKJAS7A7K667V25WGOKNX","target":"record","payload":{"canonical_record":{"source":{"id":"1211.6524","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-28T05:45:14Z","cross_cats_sorted":["physics.plasm-ph","physics.space-ph"],"title_canon_sha256":"c2cfa627a9e515f66ddaf5e74ea69f660e61a9999dc2f450d41129970b99ac84","abstract_canon_sha256":"e507c89cf9490739697957a57282fb25dd51f5cff1f236e76abd4e9eaed826e2"},"schema_version":"1.0"},"canonical_sha256":"bb51bd594904be0fabdefd75db19ca6dfa94aad709f2483858ac95fc9a92688b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:54.052576Z","signature_b64":"9LCGapbGGTrBF2GfBSJyZCJQVZYDIH45/ghhZyyTKMy8Sdmc2aVPAuijrGA/V3kgasgkbfJf03qkwe9TugExAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bb51bd594904be0fabdefd75db19ca6dfa94aad709f2483858ac95fc9a92688b","last_reissued_at":"2026-05-18T01:52:54.051832Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:54.051832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1211.6524","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":"2026-05-18T01:52:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"biUlC/clMyhtY08vMRlj1yrONwPr4Ps6mUwWOmTHhyOKkDCXP4uS1S+r++mWRklzHe8vjYE46y57e9yBEf5dAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T18:54:31.500688Z"},"content_sha256":"281124261d2e97b907cf938b46de5fea79bfebb503f7248dcc9130b96a156173","schema_version":"1.0","event_id":"sha256:281124261d2e97b907cf938b46de5fea79bfebb503f7248dcc9130b96a156173"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:XNI32WKJAS7A7K667V25WGOKNX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Driver of Coronal Mass Ejections in the Low Corona: A Flux Rope","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph","physics.space-ph"],"primary_cat":"astro-ph.SR","authors_text":"D. M. Ding, J. Zhang, W. Poomvises, X. Cheng, Y. Liu","submitted_at":"2012-11-28T05:45:14Z","abstract_excerpt":"Recent Solar Dynamic Observatory observations reveal that coronal mass ejections (CMEs) consist of a multi-temperature structure: a hot flux rope and a cool leading front (LF). The flux rope first appears as a twisted hot channel in the Atmospheric Imaging Assembly 94 A and 131 A passbands. The twisted hot channel initially lies along the polarity inversion line and then rises and develops into the semi-circular flux rope-like structure during the impulsive acceleration phase of CMEs. In the meantime, the rising hot channel compresses the surrounding magnetic field and plasma, which successive"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.6524","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":"2026-05-18T01:52:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i4qS6G+u4c6YLkcVrE/7DN1LaF1g+xEdWbNvCbHYYEzz2iT8HLtSNfhoRT3UMsexJaQ645wqcLV1h6mp9W4bDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T18:54:31.501074Z"},"content_sha256":"acd9d6eb0c036aa50d32367d6c85d5df43be28fcec3aa1257448b34b3aa44e6f","schema_version":"1.0","event_id":"sha256:acd9d6eb0c036aa50d32367d6c85d5df43be28fcec3aa1257448b34b3aa44e6f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XNI32WKJAS7A7K667V25WGOKNX/bundle.json","state_url":"https://pith.science/pith/XNI32WKJAS7A7K667V25WGOKNX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XNI32WKJAS7A7K667V25WGOKNX/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":"2026-05-28T18:54:31Z","links":{"resolver":"https://pith.science/pith/XNI32WKJAS7A7K667V25WGOKNX","bundle":"https://pith.science/pith/XNI32WKJAS7A7K667V25WGOKNX/bundle.json","state":"https://pith.science/pith/XNI32WKJAS7A7K667V25WGOKNX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XNI32WKJAS7A7K667V25WGOKNX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:XNI32WKJAS7A7K667V25WGOKNX","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":"e507c89cf9490739697957a57282fb25dd51f5cff1f236e76abd4e9eaed826e2","cross_cats_sorted":["physics.plasm-ph","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-28T05:45:14Z","title_canon_sha256":"c2cfa627a9e515f66ddaf5e74ea69f660e61a9999dc2f450d41129970b99ac84"},"schema_version":"1.0","source":{"id":"1211.6524","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.6524","created_at":"2026-05-18T01:52:54Z"},{"alias_kind":"arxiv_version","alias_value":"1211.6524v1","created_at":"2026-05-18T01:52:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.6524","created_at":"2026-05-18T01:52:54Z"},{"alias_kind":"pith_short_12","alias_value":"XNI32WKJAS7A","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"XNI32WKJAS7A7K66","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"XNI32WKJ","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:acd9d6eb0c036aa50d32367d6c85d5df43be28fcec3aa1257448b34b3aa44e6f","target":"graph","created_at":"2026-05-18T01:52:54Z","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":"Recent Solar Dynamic Observatory observations reveal that coronal mass ejections (CMEs) consist of a multi-temperature structure: a hot flux rope and a cool leading front (LF). The flux rope first appears as a twisted hot channel in the Atmospheric Imaging Assembly 94 A and 131 A passbands. The twisted hot channel initially lies along the polarity inversion line and then rises and develops into the semi-circular flux rope-like structure during the impulsive acceleration phase of CMEs. In the meantime, the rising hot channel compresses the surrounding magnetic field and plasma, which successive","authors_text":"D. M. Ding, J. Zhang, W. Poomvises, X. Cheng, Y. Liu","cross_cats":["physics.plasm-ph","physics.space-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-28T05:45:14Z","title":"The Driver of Coronal Mass Ejections in the Low Corona: A Flux Rope"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.6524","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":"sha256:281124261d2e97b907cf938b46de5fea79bfebb503f7248dcc9130b96a156173","target":"record","created_at":"2026-05-18T01:52:54Z","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":"e507c89cf9490739697957a57282fb25dd51f5cff1f236e76abd4e9eaed826e2","cross_cats_sorted":["physics.plasm-ph","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-28T05:45:14Z","title_canon_sha256":"c2cfa627a9e515f66ddaf5e74ea69f660e61a9999dc2f450d41129970b99ac84"},"schema_version":"1.0","source":{"id":"1211.6524","kind":"arxiv","version":1}},"canonical_sha256":"bb51bd594904be0fabdefd75db19ca6dfa94aad709f2483858ac95fc9a92688b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb51bd594904be0fabdefd75db19ca6dfa94aad709f2483858ac95fc9a92688b","first_computed_at":"2026-05-18T01:52:54.051832Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:52:54.051832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9LCGapbGGTrBF2GfBSJyZCJQVZYDIH45/ghhZyyTKMy8Sdmc2aVPAuijrGA/V3kgasgkbfJf03qkwe9TugExAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:52:54.052576Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.6524","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:281124261d2e97b907cf938b46de5fea79bfebb503f7248dcc9130b96a156173","sha256:acd9d6eb0c036aa50d32367d6c85d5df43be28fcec3aa1257448b34b3aa44e6f"],"state_sha256":"2fa895234150c5fd935edebe1750c3d672b3274c4d8b6d4b72c5233b5f906456"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kJRQq4Q5L8WdztvXJcM88vz2mMZVAuvYnYiyy2VEDH/COH99VrOvdMCXdGqD3GRoRA0oSTNyU9HgpVA13sMyBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T18:54:31.504568Z","bundle_sha256":"43288e82e8bc745812dfb28ac6c9ca95f1962f8b8e63501692c620899147836b"}}