{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:KHPBXL7WJOBX3E7G36D5YDLSZ6","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":"883bcfa4a885f379ca6faadd5acdac7868b9d14927651b1e4c1ff67ad13f2844","cross_cats_sorted":["astro-ph.GA"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-17T19:26:40Z","title_canon_sha256":"c5934bb998b4e47b34d19c07ac18bcf2ec2e08fa852d3b6b8d4295e7ea92c179"},"schema_version":"1.0","source":{"id":"2211.09851","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.09851","created_at":"2026-07-05T05:50:53Z"},{"alias_kind":"arxiv_version","alias_value":"2211.09851v1","created_at":"2026-07-05T05:50:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.09851","created_at":"2026-07-05T05:50:53Z"},{"alias_kind":"pith_short_12","alias_value":"KHPBXL7WJOBX","created_at":"2026-07-05T05:50:53Z"},{"alias_kind":"pith_short_16","alias_value":"KHPBXL7WJOBX3E7G","created_at":"2026-07-05T05:50:53Z"},{"alias_kind":"pith_short_8","alias_value":"KHPBXL7W","created_at":"2026-07-05T05:50:53Z"}],"graph_snapshots":[{"event_id":"sha256:cef2f628c544e28843efb7eb5edfb3816c1dde6492f007b2c24765fec4684533","target":"graph","created_at":"2026-07-05T05:50:53Z","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/2211.09851/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss the formation and evolution of systems comprised of a low-mass ($M_\\star \\lesssim 4 \\, \\rm M_\\odot$) main sequence star, orbiting a $10^5-10^7 \\, \\rm M_\\odot$ supermassive black hole with an orbital period of order $\\sim$hours, and a mild eccentricity ($e\\approx0.1-0.2$), episodically shedding mass at each pericenter passage. We argue that the resulting mass transfer is likely unstable, with Roche lobe overflow initially driven by gravitational wave emission, but then being accelerated by the star's expansion in response to its mass loss, undergoing a runaway process. We show that s","authors_text":"Itai Linial, Re'em Sari","cross_cats":["astro-ph.GA"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-17T19:26:40Z","title":"Unstable Mass Transfer from a Main-Sequence Star to a Supermassive Black Hole and Quasi-Periodic Eruptions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.09851","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":"sha256:16bd79d5a802180474251ea1521df9a622a0b85966566caf2731f07504a34e9f","target":"record","created_at":"2026-07-05T05:50:53Z","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":"883bcfa4a885f379ca6faadd5acdac7868b9d14927651b1e4c1ff67ad13f2844","cross_cats_sorted":["astro-ph.GA"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-17T19:26:40Z","title_canon_sha256":"c5934bb998b4e47b34d19c07ac18bcf2ec2e08fa852d3b6b8d4295e7ea92c179"},"schema_version":"1.0","source":{"id":"2211.09851","kind":"arxiv","version":1}},"canonical_sha256":"51de1baff64b837d93e6df87dc0d72cfa85b03f862fcfb01d34eb192cec3e799","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"51de1baff64b837d93e6df87dc0d72cfa85b03f862fcfb01d34eb192cec3e799","first_computed_at":"2026-07-05T05:50:53.182322Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:50:53.182322Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/vdNH2IQ1erErd8v9KJ9XLuUN/tqC5K35+h01dAh+NgeOopQZpXYsY3J+e+zwjLtMNhVX+LwX2KCjrlE4Tz3BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:50:53.182746Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.09851","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:16bd79d5a802180474251ea1521df9a622a0b85966566caf2731f07504a34e9f","sha256:cef2f628c544e28843efb7eb5edfb3816c1dde6492f007b2c24765fec4684533"],"state_sha256":"8b3fc9d8307a641d04b968dfabfbc3b685ff020dd6ecc4a3dfb5380c364b321c"}