{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:GXQCHLFOLRAGRVOQ2IRW34OGC7","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":"5825607dc4742d8e9568aa9f08e48f540827aa48c6183fefb87af7f78a91a216","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-07-26T20:00:02Z","title_canon_sha256":"637d6522b67c6b27c837c9f012182b4e395000898e28118b1503fe1c89ab0e75"},"schema_version":"1.0","source":{"id":"1607.07870","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07870","created_at":"2026-05-18T01:08:37Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07870v1","created_at":"2026-05-18T01:08:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07870","created_at":"2026-05-18T01:08:37Z"},{"alias_kind":"pith_short_12","alias_value":"GXQCHLFOLRAG","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"GXQCHLFOLRAGRVOQ","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"GXQCHLFO","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:151542979fc0c124fd6ea4202a0aac0870af149ee8630d16c1e497f827d841a0","target":"graph","created_at":"2026-05-18T01:08:37Z","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":"In solar-type stars (with radiative cores and convective envelopes), the magnetic field powers star spots, flares and other solar phenomena, as well as chromospheric and coronal emission at ultraviolet to X-ray wavelengths. The dynamo responsible for generating the field depends on the shearing of internal magnetic fields by differential rotation. The shearing has long been thought to take place in a boundary layer known as the tachocline between the radiative core and the convective envelope. Fully convective stars do not have a tachocline and their dynamo mechanism is expected to be very dif","authors_text":"Jeremy J. Drake, Nicholas J. Wright","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-07-26T20:00:02Z","title":"Solar-type dynamo behaviour in fully convective stars without a tachocline"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07870","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":"sha256:1eac2b571cb6b3477daa502c02a0fb8b50a280df1b945e94815b8f0b1daaccb7","target":"record","created_at":"2026-05-18T01:08:37Z","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":"5825607dc4742d8e9568aa9f08e48f540827aa48c6183fefb87af7f78a91a216","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-07-26T20:00:02Z","title_canon_sha256":"637d6522b67c6b27c837c9f012182b4e395000898e28118b1503fe1c89ab0e75"},"schema_version":"1.0","source":{"id":"1607.07870","kind":"arxiv","version":1}},"canonical_sha256":"35e023acae5c4068d5d0d2236df1c617f677adb13e32aba7a52b4918cc9261da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35e023acae5c4068d5d0d2236df1c617f677adb13e32aba7a52b4918cc9261da","first_computed_at":"2026-05-18T01:08:37.954875Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:37.954875Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GdalrOcsuVASvlGMk2iwoakVs5QclKl3ikYupmteXEIxJ/YzRhhWONZcS6DVhkgpLcYI4x7EFs7c3VHUAcmGBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:37.955348Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.07870","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1eac2b571cb6b3477daa502c02a0fb8b50a280df1b945e94815b8f0b1daaccb7","sha256:151542979fc0c124fd6ea4202a0aac0870af149ee8630d16c1e497f827d841a0"],"state_sha256":"5dc093ea0f2b4fd653dd88a21bfb18b610a9189eeb0f6960ad8caf74f59194f9"}