{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:TPW2GCTHSUSQUMYYZH6KW2A7AI","short_pith_number":"pith:TPW2GCTH","schema_version":"1.0","canonical_sha256":"9beda30a6795250a3318c9fcab681f02063809b38c664163f4eafed38b5f526a","source":{"kind":"arxiv","id":"0911.1833","version":1},"attestation_state":"computed","paper":{"title":"Upflows in the upper transition region of the quiet Sun","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"C.-Y. Tu, C. Zhou, E. Marsch, H. Tian, J.-S. He, L. Zhao","submitted_at":"2009-11-10T05:40:07Z","abstract_excerpt":"We investigate the physical meaning of the prominent blue shifts of Ne VIII, which is observed to be associated with quiet-Sun network junctions (boundary intersections), through data analyses combining force-free-field extrapolations with EUV spectroscopic observations. For a middle-latitude region, we reconstruct the magnetic funnel structure in a sub-region showing faint emission in EIT-Fe 195. This funnel appears to consist of several smaller funnels that originate from network lanes, expand with height and finally merge into a single wide open-field region. However, the large blue shifts "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0911.1833","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-11-10T05:40:07Z","cross_cats_sorted":[],"title_canon_sha256":"5e12784fd3d8ef61330c02e53ad5e5713ef4a53fef6017328244a5e129a432b4","abstract_canon_sha256":"38d4f0b69201e2490c2d513e9097082fc94c41bcb6e392a8efb03a77c051c212"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:36:34.053910Z","signature_b64":"QOLmmZhgQ24pui11kOP7gWsWt1rak86KHBp6ck/ZTjYRJj6+lGT2FsatwVOblVYoYIhtTxDyuvFt78wYmT1ADQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9beda30a6795250a3318c9fcab681f02063809b38c664163f4eafed38b5f526a","last_reissued_at":"2026-05-18T04:36:34.053464Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:36:34.053464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Upflows in the upper transition region of the quiet Sun","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"C.-Y. Tu, C. Zhou, E. Marsch, H. Tian, J.-S. He, L. Zhao","submitted_at":"2009-11-10T05:40:07Z","abstract_excerpt":"We investigate the physical meaning of the prominent blue shifts of Ne VIII, which is observed to be associated with quiet-Sun network junctions (boundary intersections), through data analyses combining force-free-field extrapolations with EUV spectroscopic observations. For a middle-latitude region, we reconstruct the magnetic funnel structure in a sub-region showing faint emission in EIT-Fe 195. This funnel appears to consist of several smaller funnels that originate from network lanes, expand with height and finally merge into a single wide open-field region. However, the large blue shifts "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.1833","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"0911.1833","created_at":"2026-05-18T04:36:34.053526+00:00"},{"alias_kind":"arxiv_version","alias_value":"0911.1833v1","created_at":"2026-05-18T04:36:34.053526+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.1833","created_at":"2026-05-18T04:36:34.053526+00:00"},{"alias_kind":"pith_short_12","alias_value":"TPW2GCTHSUSQ","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"TPW2GCTHSUSQUMYY","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"TPW2GCTH","created_at":"2026-05-18T12:26:01.383474+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI","json":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI.json","graph_json":"https://pith.science/api/pith-number/TPW2GCTHSUSQUMYYZH6KW2A7AI/graph.json","events_json":"https://pith.science/api/pith-number/TPW2GCTHSUSQUMYYZH6KW2A7AI/events.json","paper":"https://pith.science/paper/TPW2GCTH"},"agent_actions":{"view_html":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI","download_json":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI.json","view_paper":"https://pith.science/paper/TPW2GCTH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0911.1833&json=true","fetch_graph":"https://pith.science/api/pith-number/TPW2GCTHSUSQUMYYZH6KW2A7AI/graph.json","fetch_events":"https://pith.science/api/pith-number/TPW2GCTHSUSQUMYYZH6KW2A7AI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI/action/storage_attestation","attest_author":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI/action/author_attestation","sign_citation":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI/action/citation_signature","submit_replication":"https://pith.science/pith/TPW2GCTHSUSQUMYYZH6KW2A7AI/action/replication_record"}},"created_at":"2026-05-18T04:36:34.053526+00:00","updated_at":"2026-05-18T04:36:34.053526+00:00"}