{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:AGDN2K3PVT6H7ZVYKKQYFBY5JI","short_pith_number":"pith:AGDN2K3P","canonical_record":{"source":{"id":"2111.04594","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-11-08T15:59:17Z","cross_cats_sorted":[],"title_canon_sha256":"1127586a4490900d5662996a7cadc9290021fa7d0512746fb55590b81dab8ffe","abstract_canon_sha256":"3e7c9cb474ef762f35ba2f1186d4d0cbcf163d786f6180146e89a30a702bdfaa"},"schema_version":"1.0"},"canonical_sha256":"0186dd2b6facfc7fe6b852a182871d4a1f3b97ff15536e4866dac374a63ded1c","source":{"kind":"arxiv","id":"2111.04594","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.04594","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"arxiv_version","alias_value":"2111.04594v1","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.04594","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"pith_short_12","alias_value":"AGDN2K3PVT6H","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"pith_short_16","alias_value":"AGDN2K3PVT6H7ZVY","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"pith_short_8","alias_value":"AGDN2K3P","created_at":"2026-07-05T03:53:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:AGDN2K3PVT6H7ZVYKKQYFBY5JI","target":"record","payload":{"canonical_record":{"source":{"id":"2111.04594","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-11-08T15:59:17Z","cross_cats_sorted":[],"title_canon_sha256":"1127586a4490900d5662996a7cadc9290021fa7d0512746fb55590b81dab8ffe","abstract_canon_sha256":"3e7c9cb474ef762f35ba2f1186d4d0cbcf163d786f6180146e89a30a702bdfaa"},"schema_version":"1.0"},"canonical_sha256":"0186dd2b6facfc7fe6b852a182871d4a1f3b97ff15536e4866dac374a63ded1c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:53:10.773651Z","signature_b64":"WQHF379fzfmb42SgHreOOCoeKY+CwbGWBAI8CxzIYh7OcZxcTQIhYU1NNdMIqGHXIIcSssqf0LIaNNZcU0VHAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0186dd2b6facfc7fe6b852a182871d4a1f3b97ff15536e4866dac374a63ded1c","last_reissued_at":"2026-07-05T03:53:10.773134Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:53:10.773134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.04594","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:53:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V/V+MDPabjHRVAzKnEYSPvclJpQDT8+ol0wHxB/CL1lcaZ8E1oqqlunX2BkfEv/MFH+9opH40ado4zrfWaPHDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T05:10:29.589610Z"},"content_sha256":"e146b296e133c4529052fd7bdfbbc613b7255f157d905cd5bcbf7a120b84899f","schema_version":"1.0","event_id":"sha256:e146b296e133c4529052fd7bdfbbc613b7255f157d905cd5bcbf7a120b84899f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:AGDN2K3PVT6H7ZVYKKQYFBY5JI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Migration of Jupiter mass planets in discs with laminar accretion flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Crida, A. Morbidelli, E. Lega, K. Batygin, R.P. Nelson, W. Bethune, X.S. Ramos","submitted_at":"2021-11-08T15:59:17Z","abstract_excerpt":"Migration of giant planets in discs with low viscosity has been studied recently. The proportionality between migration speed and the disc's viscosity is broken by the presence of vortices that appear at the edges of the planet-induced gap. Our goal is to investigate vortex-driven migration in low-viscosity discs in the presence of radial advection of gas, as expected from angular momentum removal by magnetised disc winds. We performed three dimensional simulations using the grid-based code FARGOCA. We mimicked the effects of a disc wind by applying a synthetic torque on a surface layer of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.04594","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2111.04594/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:53:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LLQPujWNwrU3xSYhe0Lzd3IW2mzuV4/2aydxxr9eoL6lE+tIjAqZ5nYofsYv6eM2iCIvjeks7T53GRoXKyFICw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T05:10:29.590131Z"},"content_sha256":"264f706f9a6aee644a24766e8a4d3d73fd6c3ca070707a95d499d832acaac2d7","schema_version":"1.0","event_id":"sha256:264f706f9a6aee644a24766e8a4d3d73fd6c3ca070707a95d499d832acaac2d7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AGDN2K3PVT6H7ZVYKKQYFBY5JI/bundle.json","state_url":"https://pith.science/pith/AGDN2K3PVT6H7ZVYKKQYFBY5JI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AGDN2K3PVT6H7ZVYKKQYFBY5JI/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-07T05:10:29Z","links":{"resolver":"https://pith.science/pith/AGDN2K3PVT6H7ZVYKKQYFBY5JI","bundle":"https://pith.science/pith/AGDN2K3PVT6H7ZVYKKQYFBY5JI/bundle.json","state":"https://pith.science/pith/AGDN2K3PVT6H7ZVYKKQYFBY5JI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AGDN2K3PVT6H7ZVYKKQYFBY5JI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:AGDN2K3PVT6H7ZVYKKQYFBY5JI","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":"3e7c9cb474ef762f35ba2f1186d4d0cbcf163d786f6180146e89a30a702bdfaa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-11-08T15:59:17Z","title_canon_sha256":"1127586a4490900d5662996a7cadc9290021fa7d0512746fb55590b81dab8ffe"},"schema_version":"1.0","source":{"id":"2111.04594","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.04594","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"arxiv_version","alias_value":"2111.04594v1","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.04594","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"pith_short_12","alias_value":"AGDN2K3PVT6H","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"pith_short_16","alias_value":"AGDN2K3PVT6H7ZVY","created_at":"2026-07-05T03:53:10Z"},{"alias_kind":"pith_short_8","alias_value":"AGDN2K3P","created_at":"2026-07-05T03:53:10Z"}],"graph_snapshots":[{"event_id":"sha256:264f706f9a6aee644a24766e8a4d3d73fd6c3ca070707a95d499d832acaac2d7","target":"graph","created_at":"2026-07-05T03:53:10Z","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/2111.04594/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Migration of giant planets in discs with low viscosity has been studied recently. The proportionality between migration speed and the disc's viscosity is broken by the presence of vortices that appear at the edges of the planet-induced gap. Our goal is to investigate vortex-driven migration in low-viscosity discs in the presence of radial advection of gas, as expected from angular momentum removal by magnetised disc winds. We performed three dimensional simulations using the grid-based code FARGOCA. We mimicked the effects of a disc wind by applying a synthetic torque on a surface layer of the","authors_text":"A. Crida, A. Morbidelli, E. Lega, K. Batygin, R.P. Nelson, W. Bethune, X.S. Ramos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-11-08T15:59:17Z","title":"Migration of Jupiter mass planets in discs with laminar accretion flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.04594","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:e146b296e133c4529052fd7bdfbbc613b7255f157d905cd5bcbf7a120b84899f","target":"record","created_at":"2026-07-05T03:53:10Z","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":"3e7c9cb474ef762f35ba2f1186d4d0cbcf163d786f6180146e89a30a702bdfaa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-11-08T15:59:17Z","title_canon_sha256":"1127586a4490900d5662996a7cadc9290021fa7d0512746fb55590b81dab8ffe"},"schema_version":"1.0","source":{"id":"2111.04594","kind":"arxiv","version":1}},"canonical_sha256":"0186dd2b6facfc7fe6b852a182871d4a1f3b97ff15536e4866dac374a63ded1c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0186dd2b6facfc7fe6b852a182871d4a1f3b97ff15536e4866dac374a63ded1c","first_computed_at":"2026-07-05T03:53:10.773134Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:53:10.773134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WQHF379fzfmb42SgHreOOCoeKY+CwbGWBAI8CxzIYh7OcZxcTQIhYU1NNdMIqGHXIIcSssqf0LIaNNZcU0VHAA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:53:10.773651Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.04594","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e146b296e133c4529052fd7bdfbbc613b7255f157d905cd5bcbf7a120b84899f","sha256:264f706f9a6aee644a24766e8a4d3d73fd6c3ca070707a95d499d832acaac2d7"],"state_sha256":"4c36f5afcbe2e1cccdbf8fc8245c46e15ce88a34bcad8ee1cfda8dc78130f191"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L9p1did8ds67oD1/C7shnyqcqExSJV3hVdOlhO82fwc2eMD9Z6a4FVrKksHkuM95nsWPdkK+BnQdfskoUpwKBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T05:10:29.595111Z","bundle_sha256":"c793a13bde4327fe7aeab45a66d15c0b9752a310074e8369b7e90ada21ea8b62"}}