{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZBPUDFMBAILTN2GS4VCHU6EVDN","short_pith_number":"pith:ZBPUDFMB","canonical_record":{"source":{"id":"1312.5575","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.plasm-ph","submitted_at":"2013-12-19T15:01:53Z","cross_cats_sorted":[],"title_canon_sha256":"eeb8acbc9e7b9b411a25bbda2362a03b186b5b7855e2038df3ba73df788dcb36","abstract_canon_sha256":"c1bc04916bbb30203615a84b988fec3d2091a7bb3204479a4cbb12a50bb047f4"},"schema_version":"1.0"},"canonical_sha256":"c85f419581021736e8d2e5447a78951b7fb16cc1ff86d5bb6e1d48206dd19fd8","source":{"kind":"arxiv","id":"1312.5575","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.5575","created_at":"2026-05-18T03:04:14Z"},{"alias_kind":"arxiv_version","alias_value":"1312.5575v1","created_at":"2026-05-18T03:04:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.5575","created_at":"2026-05-18T03:04:14Z"},{"alias_kind":"pith_short_12","alias_value":"ZBPUDFMBAILT","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZBPUDFMBAILTN2GS","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZBPUDFMB","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZBPUDFMBAILTN2GS4VCHU6EVDN","target":"record","payload":{"canonical_record":{"source":{"id":"1312.5575","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.plasm-ph","submitted_at":"2013-12-19T15:01:53Z","cross_cats_sorted":[],"title_canon_sha256":"eeb8acbc9e7b9b411a25bbda2362a03b186b5b7855e2038df3ba73df788dcb36","abstract_canon_sha256":"c1bc04916bbb30203615a84b988fec3d2091a7bb3204479a4cbb12a50bb047f4"},"schema_version":"1.0"},"canonical_sha256":"c85f419581021736e8d2e5447a78951b7fb16cc1ff86d5bb6e1d48206dd19fd8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:04:14.503885Z","signature_b64":"K8BgwtW6q9vZ8873HJk1kZLrEdUwsa/zC9DvObVmknse4bIUmihh9bYIh8wzJvR6YH4F/isVIjLXYPjNyGUyBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c85f419581021736e8d2e5447a78951b7fb16cc1ff86d5bb6e1d48206dd19fd8","last_reissued_at":"2026-05-18T03:04:14.503387Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:04:14.503387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.5575","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":"2026-05-18T03:04:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kdzeKPj+7R+rLwbWiepJI00ccMfHCYjhT8jC3vOpQHKtgNSTzNoDDOPzz3GDKNPbgQsK0rEQ0nVDQQJV2MnNAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T04:57:46.649468Z"},"content_sha256":"420bd9404262a57dcef28b05f9d7e9e0623df3464f7bf1f30ee1a7f00f0ab20e","schema_version":"1.0","event_id":"sha256:420bd9404262a57dcef28b05f9d7e9e0623df3464f7bf1f30ee1a7f00f0ab20e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZBPUDFMBAILTN2GS4VCHU6EVDN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effects of the equilibrium model on impurity transport in tokamaks","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Andreas Skyman, Daniel Tegnered, Hans Nordman, Johan Anderson, Luis Fazendeiro, P\\\"ar Strand","submitted_at":"2013-12-19T15:01:53Z","abstract_excerpt":"Gyrokinetic simulations of ion temperature gradient mode and trapped electron mode driven impurity transport in a realistic tokamak geometry are presented and compared with results using simplified geometries. The gyrokinetic results, obtained with the GENE code in both linear and non-linear modes are compared with data and analysis for a dedicated impurity injection discharge at JET. The impact of several factors on heat and particle transport is discussed, lending special focus to tokamak geometry and rotational shear. To this end, results using s-alpha and concentric circular equilibria are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.5575","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":""},"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":"2026-05-18T03:04:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/Ug9MfdqYwOlV8SCx9vB7HbwW6kn6ZnnUj3vGOi4++FceRmGh/dMGb7T1+xtrtRLH11Zr3RPCkqulxy8f/P6Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T04:57:46.649817Z"},"content_sha256":"09d05aae57bfa737a2ee4c7a3d97f281b658115ae14b44fb2ae65dc8f46fc562","schema_version":"1.0","event_id":"sha256:09d05aae57bfa737a2ee4c7a3d97f281b658115ae14b44fb2ae65dc8f46fc562"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZBPUDFMBAILTN2GS4VCHU6EVDN/bundle.json","state_url":"https://pith.science/pith/ZBPUDFMBAILTN2GS4VCHU6EVDN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZBPUDFMBAILTN2GS4VCHU6EVDN/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":"2026-05-30T04:57:46Z","links":{"resolver":"https://pith.science/pith/ZBPUDFMBAILTN2GS4VCHU6EVDN","bundle":"https://pith.science/pith/ZBPUDFMBAILTN2GS4VCHU6EVDN/bundle.json","state":"https://pith.science/pith/ZBPUDFMBAILTN2GS4VCHU6EVDN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZBPUDFMBAILTN2GS4VCHU6EVDN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZBPUDFMBAILTN2GS4VCHU6EVDN","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":"c1bc04916bbb30203615a84b988fec3d2091a7bb3204479a4cbb12a50bb047f4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.plasm-ph","submitted_at":"2013-12-19T15:01:53Z","title_canon_sha256":"eeb8acbc9e7b9b411a25bbda2362a03b186b5b7855e2038df3ba73df788dcb36"},"schema_version":"1.0","source":{"id":"1312.5575","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.5575","created_at":"2026-05-18T03:04:14Z"},{"alias_kind":"arxiv_version","alias_value":"1312.5575v1","created_at":"2026-05-18T03:04:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.5575","created_at":"2026-05-18T03:04:14Z"},{"alias_kind":"pith_short_12","alias_value":"ZBPUDFMBAILT","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZBPUDFMBAILTN2GS","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZBPUDFMB","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:09d05aae57bfa737a2ee4c7a3d97f281b658115ae14b44fb2ae65dc8f46fc562","target":"graph","created_at":"2026-05-18T03:04:14Z","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":"Gyrokinetic simulations of ion temperature gradient mode and trapped electron mode driven impurity transport in a realistic tokamak geometry are presented and compared with results using simplified geometries. The gyrokinetic results, obtained with the GENE code in both linear and non-linear modes are compared with data and analysis for a dedicated impurity injection discharge at JET. The impact of several factors on heat and particle transport is discussed, lending special focus to tokamak geometry and rotational shear. To this end, results using s-alpha and concentric circular equilibria are","authors_text":"Andreas Skyman, Daniel Tegnered, Hans Nordman, Johan Anderson, Luis Fazendeiro, P\\\"ar Strand","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.plasm-ph","submitted_at":"2013-12-19T15:01:53Z","title":"Effects of the equilibrium model on impurity transport in tokamaks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.5575","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":"sha256:420bd9404262a57dcef28b05f9d7e9e0623df3464f7bf1f30ee1a7f00f0ab20e","target":"record","created_at":"2026-05-18T03:04:14Z","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":"c1bc04916bbb30203615a84b988fec3d2091a7bb3204479a4cbb12a50bb047f4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"physics.plasm-ph","submitted_at":"2013-12-19T15:01:53Z","title_canon_sha256":"eeb8acbc9e7b9b411a25bbda2362a03b186b5b7855e2038df3ba73df788dcb36"},"schema_version":"1.0","source":{"id":"1312.5575","kind":"arxiv","version":1}},"canonical_sha256":"c85f419581021736e8d2e5447a78951b7fb16cc1ff86d5bb6e1d48206dd19fd8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c85f419581021736e8d2e5447a78951b7fb16cc1ff86d5bb6e1d48206dd19fd8","first_computed_at":"2026-05-18T03:04:14.503387Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:04:14.503387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K8BgwtW6q9vZ8873HJk1kZLrEdUwsa/zC9DvObVmknse4bIUmihh9bYIh8wzJvR6YH4F/isVIjLXYPjNyGUyBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:04:14.503885Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.5575","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:420bd9404262a57dcef28b05f9d7e9e0623df3464f7bf1f30ee1a7f00f0ab20e","sha256:09d05aae57bfa737a2ee4c7a3d97f281b658115ae14b44fb2ae65dc8f46fc562"],"state_sha256":"136a3b5d4edc740e54b03331d022030fa5f10fb2c42e640a150e1b330a0a8ff5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IeSnQ1r6wrJXUQ9mzWVQeSi9KmkphEr+ePTwkaxWZIOKscvVj7AApgl94vMC4AB3fjroDkPjpMuyAeAZuTi7AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T04:57:46.651824Z","bundle_sha256":"ad4abb9a69f54a231eec9ed8b1addc07641b6de376298cf08eda05de5bd5e5d3"}}