{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ZAT7XN4ZNEQUPM5DDDGQFQSGTS","short_pith_number":"pith:ZAT7XN4Z","canonical_record":{"source":{"id":"1908.00397","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2019-08-01T13:47:36Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"0c874894bddcec002e4c33199bb447b8bf0dfc24b5018176a1e2edcbd1e3c2ee","abstract_canon_sha256":"82d8ec2ef84d529ff8d3fa77ea12b740373203dc16ad463a34e820106ee922cd"},"schema_version":"1.0"},"canonical_sha256":"c827fbb799692147b3a318cd02c2469c871b4ac2685a23d1914dc4703d7a6095","source":{"kind":"arxiv","id":"1908.00397","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.00397","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"arxiv_version","alias_value":"1908.00397v1","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.00397","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"pith_short_12","alias_value":"ZAT7XN4ZNEQU","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"pith_short_16","alias_value":"ZAT7XN4ZNEQUPM5D","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"pith_short_8","alias_value":"ZAT7XN4Z","created_at":"2026-07-05T00:33:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ZAT7XN4ZNEQUPM5DDDGQFQSGTS","target":"record","payload":{"canonical_record":{"source":{"id":"1908.00397","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2019-08-01T13:47:36Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"0c874894bddcec002e4c33199bb447b8bf0dfc24b5018176a1e2edcbd1e3c2ee","abstract_canon_sha256":"82d8ec2ef84d529ff8d3fa77ea12b740373203dc16ad463a34e820106ee922cd"},"schema_version":"1.0"},"canonical_sha256":"c827fbb799692147b3a318cd02c2469c871b4ac2685a23d1914dc4703d7a6095","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:33:14.723501Z","signature_b64":"9YczFm6TCg6khK/k+qAs2bOaVZNjdr9Uufz/tTtefb98BJm//Mbg5Zet8XXJWL+rozWBy2vTXfTO5gQKCeFEAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c827fbb799692147b3a318cd02c2469c871b4ac2685a23d1914dc4703d7a6095","last_reissued_at":"2026-07-05T00:33:14.723037Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:33:14.723037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.00397","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":"2026-07-05T00:33:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tdZbbdcRll8QP90YMGJplCv4ElmB2EhWcjsd0m1JH9TnDYGtbrIHcbEdyCByFj2/0G9VgCHY7Su29nwVitwFDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T16:39:50.387323Z"},"content_sha256":"9a4f4b62837f691c4a2ece451a8038c31780b50fdd840ecd6135e5ecd45d66fb","schema_version":"1.0","event_id":"sha256:9a4f4b62837f691c4a2ece451a8038c31780b50fdd840ecd6135e5ecd45d66fb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ZAT7XN4ZNEQUPM5DDDGQFQSGTS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Global scaling of the heat transport in fusion plasmas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"physics.plasm-ph","authors_text":"Hyun-Tae Kim, JET contributors, Johan Anderson, Michele Romanelli, Sara Moradi","submitted_at":"2019-08-01T13:47:36Z","abstract_excerpt":"A global heat flux model based on a fractional derivative of plasma pressure is proposed for the heat transport in fusion plasmas. The degree of the fractional derivative of the heat flux, $\\alpha$, is defined through the power balance analysis of the steady state. The model was used to obtain the experimental values of $\\alpha$ for a large database of the JET Carbon-wall as well as ITER Like-wall plasmas. The findings show that the average fractional degree of the heat flux over the database for electrons is $\\alpha \\sim 0.8$, suggesting a global scaling between the net heating and the pressu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.00397","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/1908.00397/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":"2026-07-05T00:33:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1LT+Uap6fwauDB4mVj5ll3rb3Tm5S+ziYLM9s0MZEmgCP+PIQ22v7iuXwkE+DJZnB8wf2Isbfsi3VPj2p5qiBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T16:39:50.388215Z"},"content_sha256":"8da5f298068c211454c54706d2155e32ca89f96a9ad2b257153b677a6df8c27e","schema_version":"1.0","event_id":"sha256:8da5f298068c211454c54706d2155e32ca89f96a9ad2b257153b677a6df8c27e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZAT7XN4ZNEQUPM5DDDGQFQSGTS/bundle.json","state_url":"https://pith.science/pith/ZAT7XN4ZNEQUPM5DDDGQFQSGTS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZAT7XN4ZNEQUPM5DDDGQFQSGTS/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":"2026-08-17T16:39:50Z","links":{"resolver":"https://pith.science/pith/ZAT7XN4ZNEQUPM5DDDGQFQSGTS","bundle":"https://pith.science/pith/ZAT7XN4ZNEQUPM5DDDGQFQSGTS/bundle.json","state":"https://pith.science/pith/ZAT7XN4ZNEQUPM5DDDGQFQSGTS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZAT7XN4ZNEQUPM5DDDGQFQSGTS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ZAT7XN4ZNEQUPM5DDDGQFQSGTS","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":"82d8ec2ef84d529ff8d3fa77ea12b740373203dc16ad463a34e820106ee922cd","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2019-08-01T13:47:36Z","title_canon_sha256":"0c874894bddcec002e4c33199bb447b8bf0dfc24b5018176a1e2edcbd1e3c2ee"},"schema_version":"1.0","source":{"id":"1908.00397","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.00397","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"arxiv_version","alias_value":"1908.00397v1","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.00397","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"pith_short_12","alias_value":"ZAT7XN4ZNEQU","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"pith_short_16","alias_value":"ZAT7XN4ZNEQUPM5D","created_at":"2026-07-05T00:33:14Z"},{"alias_kind":"pith_short_8","alias_value":"ZAT7XN4Z","created_at":"2026-07-05T00:33:14Z"}],"graph_snapshots":[{"event_id":"sha256:8da5f298068c211454c54706d2155e32ca89f96a9ad2b257153b677a6df8c27e","target":"graph","created_at":"2026-07-05T00:33:14Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.00397/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A global heat flux model based on a fractional derivative of plasma pressure is proposed for the heat transport in fusion plasmas. The degree of the fractional derivative of the heat flux, $\\alpha$, is defined through the power balance analysis of the steady state. The model was used to obtain the experimental values of $\\alpha$ for a large database of the JET Carbon-wall as well as ITER Like-wall plasmas. The findings show that the average fractional degree of the heat flux over the database for electrons is $\\alpha \\sim 0.8$, suggesting a global scaling between the net heating and the pressu","authors_text":"Hyun-Tae Kim, JET contributors, Johan Anderson, Michele Romanelli, Sara Moradi","cross_cats":["nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2019-08-01T13:47:36Z","title":"Global scaling of the heat transport in fusion plasmas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.00397","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":"sha256:9a4f4b62837f691c4a2ece451a8038c31780b50fdd840ecd6135e5ecd45d66fb","target":"record","created_at":"2026-07-05T00:33:14Z","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":"82d8ec2ef84d529ff8d3fa77ea12b740373203dc16ad463a34e820106ee922cd","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2019-08-01T13:47:36Z","title_canon_sha256":"0c874894bddcec002e4c33199bb447b8bf0dfc24b5018176a1e2edcbd1e3c2ee"},"schema_version":"1.0","source":{"id":"1908.00397","kind":"arxiv","version":1}},"canonical_sha256":"c827fbb799692147b3a318cd02c2469c871b4ac2685a23d1914dc4703d7a6095","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c827fbb799692147b3a318cd02c2469c871b4ac2685a23d1914dc4703d7a6095","first_computed_at":"2026-07-05T00:33:14.723037Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:33:14.723037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9YczFm6TCg6khK/k+qAs2bOaVZNjdr9Uufz/tTtefb98BJm//Mbg5Zet8XXJWL+rozWBy2vTXfTO5gQKCeFEAA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:33:14.723501Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.00397","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a4f4b62837f691c4a2ece451a8038c31780b50fdd840ecd6135e5ecd45d66fb","sha256:8da5f298068c211454c54706d2155e32ca89f96a9ad2b257153b677a6df8c27e"],"state_sha256":"33b66ea83e74b69dd60fc78105f466a7d03b4d063940b41c33b7736dae787dde"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dhaVwl0pBae4WDfNQ8vnJ0YbSk452+GLh1U5x4c+1/HNwY41mbKjdPASOZXXR2LrdEje+Xy2mS8TYD+YT2dEBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T16:39:50.394950Z","bundle_sha256":"c122e71555ec5c0b941981af5ba61fb164b7a42cffb498e9b3e4119c2503c8f1"}}