{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GULOAG2CYZYDB7PJYMJ5MPEFZQ","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":"ff946ea20ccc50773d518de0e55c3989f29156569eaaff81d650e8a394aae32e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-09-06T11:47:03Z","title_canon_sha256":"649f9028621271a8c506022c606c32ff9946a54119d4515f189e7e70ea5d98a2"},"schema_version":"1.0","source":{"id":"1809.01928","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.01928","created_at":"2026-05-18T00:06:21Z"},{"alias_kind":"arxiv_version","alias_value":"1809.01928v1","created_at":"2026-05-18T00:06:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.01928","created_at":"2026-05-18T00:06:21Z"},{"alias_kind":"pith_short_12","alias_value":"GULOAG2CYZYD","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GULOAG2CYZYDB7PJ","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GULOAG2C","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:73df3e84f3a22be42809faace87f3d3216d0a9b4377b897a93e4d05b6a876fce","target":"graph","created_at":"2026-05-18T00:06:21Z","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":"We study the grazing envelope evolution (GEE), where a secondary star, which orbits the surface of a giant star, accretes mass from the giant envelope and launches jets. We conduct simulations of the GEE with different half-opening angles and velocities, and simulate the onset phase and the spiralling-in phase. We discuss the resulting envelope structure and the outflow geometry. We find in the simulations of the onset phase with narrow jets that a large fraction of the ejected mass outflows along the polar directions. The mass ejected at these directions has the fastest velocity and the highe","authors_text":"Sagiv Shiber","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-09-06T11:47:03Z","title":"The Morphology of the Outflow in the Grazing Envelope Evolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.01928","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":"sha256:047b35d20a9d6ecab4f39d7834fe5673da3d6dc33583711edcd070a9c1f93689","target":"record","created_at":"2026-05-18T00:06:21Z","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":"ff946ea20ccc50773d518de0e55c3989f29156569eaaff81d650e8a394aae32e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-09-06T11:47:03Z","title_canon_sha256":"649f9028621271a8c506022c606c32ff9946a54119d4515f189e7e70ea5d98a2"},"schema_version":"1.0","source":{"id":"1809.01928","kind":"arxiv","version":1}},"canonical_sha256":"3516e01b42c67030fde9c313d63c85cc31974539425edf4431aa18f7f97aacab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3516e01b42c67030fde9c313d63c85cc31974539425edf4431aa18f7f97aacab","first_computed_at":"2026-05-18T00:06:21.672374Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:21.672374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zoh9nKayCAfTmK0rZ3d5U29jl30Bp3Yr5/Y07B7umuGw6mKCCPblpVS8xhn7jKMSjUQBI71nOuc7G0gGzBAzBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:21.672804Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.01928","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:047b35d20a9d6ecab4f39d7834fe5673da3d6dc33583711edcd070a9c1f93689","sha256:73df3e84f3a22be42809faace87f3d3216d0a9b4377b897a93e4d05b6a876fce"],"state_sha256":"f4e02da43f7ccd3e63cdc122303e67065e248f397c810e247f45e72bbc592c16"}