{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:5IV5NIVZMURK24PHVFFI6ZYJCD","short_pith_number":"pith:5IV5NIVZ","canonical_record":{"source":{"id":"1409.7369","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-09-25T19:04:21Z","cross_cats_sorted":[],"title_canon_sha256":"babfcd2f23f4c8dedb3d9516a192459bbcff706ca2ba26617df6d725ceaf75b0","abstract_canon_sha256":"2f9671dde376131664f48418096474033da001579c1120267f00f6e29f61f8d4"},"schema_version":"1.0"},"canonical_sha256":"ea2bd6a2b96522ad71e7a94a8f670910d573086576bb16824721422fb29406b4","source":{"kind":"arxiv","id":"1409.7369","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.7369","created_at":"2026-05-18T01:41:56Z"},{"alias_kind":"arxiv_version","alias_value":"1409.7369v1","created_at":"2026-05-18T01:41:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.7369","created_at":"2026-05-18T01:41:56Z"},{"alias_kind":"pith_short_12","alias_value":"5IV5NIVZMURK","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5IV5NIVZMURK24PH","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5IV5NIVZ","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:5IV5NIVZMURK24PHVFFI6ZYJCD","target":"record","payload":{"canonical_record":{"source":{"id":"1409.7369","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-09-25T19:04:21Z","cross_cats_sorted":[],"title_canon_sha256":"babfcd2f23f4c8dedb3d9516a192459bbcff706ca2ba26617df6d725ceaf75b0","abstract_canon_sha256":"2f9671dde376131664f48418096474033da001579c1120267f00f6e29f61f8d4"},"schema_version":"1.0"},"canonical_sha256":"ea2bd6a2b96522ad71e7a94a8f670910d573086576bb16824721422fb29406b4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:56.827917Z","signature_b64":"fw9L55BybhB20FfiGz/f/WYK1HhxVIsH8Sj0O6uMoo2m9zW/Iu5t9vI9ywDd61yTbqZJgHOD0tFd7GwxMyOYBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea2bd6a2b96522ad71e7a94a8f670910d573086576bb16824721422fb29406b4","last_reissued_at":"2026-05-18T01:41:56.827302Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:56.827302Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.7369","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":"2026-05-18T01:41:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gLDAAeEXvu7KN+sDhJOKwbzDxZXor10c6SVNJeRR61OUnYkWvhYmfMXr0RkPTFzgYnz6NPmhMFvpFQYimNn0DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:05:33.586211Z"},"content_sha256":"6fa60919cd26cdcb6cc0bd3736c2a86731b1a5a6853f04bd52b06dd000166376","schema_version":"1.0","event_id":"sha256:6fa60919cd26cdcb6cc0bd3736c2a86731b1a5a6853f04bd52b06dd000166376"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:5IV5NIVZMURK24PHVFFI6ZYJCD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How Can Active Region Plasma Escape into the Solar Wind from below a Closed Helmet Streamer?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A.M. V\\'asquez, C.H. Mandrini, D. Baker, F.A. Nuevo, G.D. Cristiani, J.L. Culhane, L. van Driel-Gesztelyi, M. Pick, P. D\\'emoulin","submitted_at":"2014-09-25T19:04:21Z","abstract_excerpt":"Recent studies show that active-region (AR) upflowing plasma, observed by the EUV-Imaging Spectrometer (EIS), onboard Hinode, can gain access to open field-lines and be released into the solar wind (SW) via magnetic-interchange reconnection at magnetic null-points in pseudo-streamer configurations. When only one bipolar AR is present on the Sun and it is fully covered by the separatrix of a streamer, such as AR 10978 in December 2007, it seems unlikely that the upflowing AR plasma can find its way into the slow SW. However, signatures of plasma with AR composition have been found at 1 AU by Cu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.7369","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":"2026-05-18T01:41:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KxQXlP3hxB0wuhVmbbLK+CSX/3mpsGLU7O5aihhLISlHxEpDo953cqFjlBn5Cudpvw+55UlPNHInb+WaL/jFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:05:33.586565Z"},"content_sha256":"e52d09f320711ee174c8a65348f3dd53f81268519b50703302907b1a403a8f3f","schema_version":"1.0","event_id":"sha256:e52d09f320711ee174c8a65348f3dd53f81268519b50703302907b1a403a8f3f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5IV5NIVZMURK24PHVFFI6ZYJCD/bundle.json","state_url":"https://pith.science/pith/5IV5NIVZMURK24PHVFFI6ZYJCD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5IV5NIVZMURK24PHVFFI6ZYJCD/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":"2026-06-01T18:05:33Z","links":{"resolver":"https://pith.science/pith/5IV5NIVZMURK24PHVFFI6ZYJCD","bundle":"https://pith.science/pith/5IV5NIVZMURK24PHVFFI6ZYJCD/bundle.json","state":"https://pith.science/pith/5IV5NIVZMURK24PHVFFI6ZYJCD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5IV5NIVZMURK24PHVFFI6ZYJCD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5IV5NIVZMURK24PHVFFI6ZYJCD","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":"2f9671dde376131664f48418096474033da001579c1120267f00f6e29f61f8d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-09-25T19:04:21Z","title_canon_sha256":"babfcd2f23f4c8dedb3d9516a192459bbcff706ca2ba26617df6d725ceaf75b0"},"schema_version":"1.0","source":{"id":"1409.7369","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.7369","created_at":"2026-05-18T01:41:56Z"},{"alias_kind":"arxiv_version","alias_value":"1409.7369v1","created_at":"2026-05-18T01:41:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.7369","created_at":"2026-05-18T01:41:56Z"},{"alias_kind":"pith_short_12","alias_value":"5IV5NIVZMURK","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5IV5NIVZMURK24PH","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5IV5NIVZ","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:e52d09f320711ee174c8a65348f3dd53f81268519b50703302907b1a403a8f3f","target":"graph","created_at":"2026-05-18T01:41:56Z","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 studies show that active-region (AR) upflowing plasma, observed by the EUV-Imaging Spectrometer (EIS), onboard Hinode, can gain access to open field-lines and be released into the solar wind (SW) via magnetic-interchange reconnection at magnetic null-points in pseudo-streamer configurations. When only one bipolar AR is present on the Sun and it is fully covered by the separatrix of a streamer, such as AR 10978 in December 2007, it seems unlikely that the upflowing AR plasma can find its way into the slow SW. However, signatures of plasma with AR composition have been found at 1 AU by Cu","authors_text":"A.M. V\\'asquez, C.H. Mandrini, D. Baker, F.A. Nuevo, G.D. Cristiani, J.L. Culhane, L. van Driel-Gesztelyi, M. Pick, P. D\\'emoulin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-09-25T19:04:21Z","title":"How Can Active Region Plasma Escape into the Solar Wind from below a Closed Helmet Streamer?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.7369","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":"sha256:6fa60919cd26cdcb6cc0bd3736c2a86731b1a5a6853f04bd52b06dd000166376","target":"record","created_at":"2026-05-18T01:41:56Z","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":"2f9671dde376131664f48418096474033da001579c1120267f00f6e29f61f8d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-09-25T19:04:21Z","title_canon_sha256":"babfcd2f23f4c8dedb3d9516a192459bbcff706ca2ba26617df6d725ceaf75b0"},"schema_version":"1.0","source":{"id":"1409.7369","kind":"arxiv","version":1}},"canonical_sha256":"ea2bd6a2b96522ad71e7a94a8f670910d573086576bb16824721422fb29406b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea2bd6a2b96522ad71e7a94a8f670910d573086576bb16824721422fb29406b4","first_computed_at":"2026-05-18T01:41:56.827302Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:56.827302Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fw9L55BybhB20FfiGz/f/WYK1HhxVIsH8Sj0O6uMoo2m9zW/Iu5t9vI9ywDd61yTbqZJgHOD0tFd7GwxMyOYBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:56.827917Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.7369","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6fa60919cd26cdcb6cc0bd3736c2a86731b1a5a6853f04bd52b06dd000166376","sha256:e52d09f320711ee174c8a65348f3dd53f81268519b50703302907b1a403a8f3f"],"state_sha256":"f0811310eef6084c3a3065d97d097876f366446d63f132ccccc51358b7503854"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LqC0Kqao2VMkXGG0C93GzzQka5HciO1o+gxN8qYc507PYOYWivtNKFsHmX2um9YMe2Vv+Ux7mmR+6Zfbbj0wCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T18:05:33.588407Z","bundle_sha256":"14ca27e47b152020c730967df523664f2a92afae6fbd41e72ab8f92078d5cf4e"}}