{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7MA6G62MYXRL4GJQRLISGJ6VRM","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":"db13d69cf7e9be145272c0a7f032d9a67ff600765ae5d75c8360abab659d065d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-06-06T12:52:42Z","title_canon_sha256":"d7e0751333dc431c76cfc26a72c599f4eacdcc590ce9cb4328f9a2517001a6b9"},"schema_version":"1.0","source":{"id":"2506.06049","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.06049","created_at":"2026-07-05T12:05:17Z"},{"alias_kind":"arxiv_version","alias_value":"2506.06049v2","created_at":"2026-07-05T12:05:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.06049","created_at":"2026-07-05T12:05:17Z"},{"alias_kind":"pith_short_12","alias_value":"7MA6G62MYXRL","created_at":"2026-07-05T12:05:17Z"},{"alias_kind":"pith_short_16","alias_value":"7MA6G62MYXRL4GJQ","created_at":"2026-07-05T12:05:17Z"},{"alias_kind":"pith_short_8","alias_value":"7MA6G62M","created_at":"2026-07-05T12:05:17Z"}],"graph_snapshots":[{"event_id":"sha256:211f6110bf9c35d4719e20aef0477e382c8fa50ed4f08ae2c061e77782266004","target":"graph","created_at":"2026-07-05T12:05:17Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2506.06049/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using the stellar evolution code MESA, we mimic the negative jet feedback mechanism in common envelope evolution (CEE) of low-mass main sequence stars, M2=0.1-0.2Mo, spiraling inward inside the envelopes of asymptotic giant branch (AGB) or red giant branch (RGB) stars and find that the jets reduced the envelope density, therefore the jets' power, by a factor of ~0.5/(M2/0.1Mo). We mimic the energy that the jets deposit into the envelope by depositing energy into the outer envelope, a process that inflates the envelope, therefore reducing the density in the vicinity of the main sequence star, t","authors_text":"Israel), Noam Soker (Technion, Yonah Weiner","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-06-06T12:52:42Z","title":"The jet-feedback mechanism in common envelope evolution of planetary nebula progenitors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.06049","kind":"arxiv","version":2},"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":"sha256:9117debc3a3e9ca7e355358c9eec83a510703202a85e01f04a49937851a93968","target":"record","created_at":"2026-07-05T12:05:17Z","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":"db13d69cf7e9be145272c0a7f032d9a67ff600765ae5d75c8360abab659d065d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-06-06T12:52:42Z","title_canon_sha256":"d7e0751333dc431c76cfc26a72c599f4eacdcc590ce9cb4328f9a2517001a6b9"},"schema_version":"1.0","source":{"id":"2506.06049","kind":"arxiv","version":2}},"canonical_sha256":"fb01e37b4cc5e2be19308ad12327d58b0d1fa7abeeb89998e665142260bcc9e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb01e37b4cc5e2be19308ad12327d58b0d1fa7abeeb89998e665142260bcc9e0","first_computed_at":"2026-07-05T12:05:17.450308Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:05:17.450308Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PHum0yU+kGn+gIXd92wt1J5Hn54UZJntTpx54SxNyVKQcBM5hftLDKiXMWSR+Df4kS4wCAKGgSQ1iUBOMw6PCg==","signature_status":"signed_v1","signed_at":"2026-07-05T12:05:17.450921Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.06049","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9117debc3a3e9ca7e355358c9eec83a510703202a85e01f04a49937851a93968","sha256:211f6110bf9c35d4719e20aef0477e382c8fa50ed4f08ae2c061e77782266004"],"state_sha256":"43f8c3212f5d6b66a1eb8cff37abea9ee2688a85109f47d14f58ac91491ba16c"}