{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:G6FQC54YQMPV3W7BTAP42NIILT","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":"11f5a91f68876e6dc11a88fe85c279cd565b1e90cd7e1808c532c6841c988569","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-09T01:35:27Z","title_canon_sha256":"a281ae3ad61d7c69a8e659dfa315283e18b8697271cb18f0a1fb9e281ef02fa9"},"schema_version":"1.0","source":{"id":"1202.1868","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1868","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1868v2","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1868","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"pith_short_12","alias_value":"G6FQC54YQMPV","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"G6FQC54YQMPV3W7B","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"G6FQC54Y","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:cc04e3d290ac229fbdcf5e6df220e01050df244d6eace86c6ce496a3fde80601","target":"graph","created_at":"2026-05-18T01:58:32Z","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":"The torques exerted by a locally isothermal disk on an embedded planet lead to rapid inward migration. Recent work has shown that modeling the thermodynamics without the assumption of local isothermality reveals regions where the net torque on an embedded planet is positive, leading to outward migration of the planet. When a region with negative torque lies directly exterior to this, planets in the inner region migrate outwards and planets in the outer region migrate inwards, converging where the torque is zero. We incorporate the torques from an evolving non-isothermal disk into an N-body sim","authors_text":"Brandon Horn, Mordecai-Mark Mac Low, Wladimir Lyra, Zsolt S\\'andor","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-09T01:35:27Z","title":"Orbital migration of interacting low-mass planets in evolutionary radiative turbulent models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1868","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:dfc4fe97b7e389323834f310bea5aab98ebe32ee90425f32c642b0343a2cbef6","target":"record","created_at":"2026-05-18T01:58:32Z","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":"11f5a91f68876e6dc11a88fe85c279cd565b1e90cd7e1808c532c6841c988569","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-09T01:35:27Z","title_canon_sha256":"a281ae3ad61d7c69a8e659dfa315283e18b8697271cb18f0a1fb9e281ef02fa9"},"schema_version":"1.0","source":{"id":"1202.1868","kind":"arxiv","version":2}},"canonical_sha256":"378b017798831f5ddbe1981fcd35085cca85fa2d6c91684ad36eecc447475ef6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"378b017798831f5ddbe1981fcd35085cca85fa2d6c91684ad36eecc447475ef6","first_computed_at":"2026-05-18T01:58:32.023934Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:32.023934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rHRI0XbxoS4Zw/+u/S5enArcQ0xfBEQ7JsKZTmlwFYXSGM12nxqHojQnw3b2rmQlHA0mwVDDoAUEVkti9eUFDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:32.024660Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.1868","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dfc4fe97b7e389323834f310bea5aab98ebe32ee90425f32c642b0343a2cbef6","sha256:cc04e3d290ac229fbdcf5e6df220e01050df244d6eace86c6ce496a3fde80601"],"state_sha256":"4a43265aa5069dfcc1634381fae98b28a72cc563dd9c24bdb3110ece3620fe3a"}