{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:ZDBV2PFU6LP66PRWA7SEPVNK23","short_pith_number":"pith:ZDBV2PFU","canonical_record":{"source":{"id":"2505.09101","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2025-05-14T03:14:05Z","cross_cats_sorted":[],"title_canon_sha256":"f28d909aee251e2f67c844e9eb5752d94af163838f8de661b43ff27d5097ed65","abstract_canon_sha256":"791d2b7d09c2b3b5aec2a5daaeda290146df749efdad1b537d1199d2b444445f"},"schema_version":"1.0"},"canonical_sha256":"c8c35d3cb4f2dfef3e3607e447d5aad6f5173f85df33802b6ed37cd4b7fa3ec8","source":{"kind":"arxiv","id":"2505.09101","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.09101","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"arxiv_version","alias_value":"2505.09101v1","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.09101","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZDBV2PFU6LP6","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"pith_short_16","alias_value":"ZDBV2PFU6LP66PRW","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"pith_short_8","alias_value":"ZDBV2PFU","created_at":"2026-07-05T11:02:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:ZDBV2PFU6LP66PRWA7SEPVNK23","target":"record","payload":{"canonical_record":{"source":{"id":"2505.09101","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2025-05-14T03:14:05Z","cross_cats_sorted":[],"title_canon_sha256":"f28d909aee251e2f67c844e9eb5752d94af163838f8de661b43ff27d5097ed65","abstract_canon_sha256":"791d2b7d09c2b3b5aec2a5daaeda290146df749efdad1b537d1199d2b444445f"},"schema_version":"1.0"},"canonical_sha256":"c8c35d3cb4f2dfef3e3607e447d5aad6f5173f85df33802b6ed37cd4b7fa3ec8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:02:50.303951Z","signature_b64":"kS9ypZMlHC+K+AltbDogYITQMqkH501AzFejMaWWK4D/zUS9FENBWEVvCXtMGXe4cu42Uqd0tUhFTpMstKMuCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8c35d3cb4f2dfef3e3607e447d5aad6f5173f85df33802b6ed37cd4b7fa3ec8","last_reissued_at":"2026-07-05T11:02:50.303406Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:02:50.303406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.09101","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":"2026-07-05T11:02:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lzc0WkZfVqjJqBANtEE/4HIj5RcKyT25hC9473K7I7VUzPRrusaRCfLIKRzqkgVFGvt3J2d9bzlnzElAJZzxBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-11T14:52:08.597364Z"},"content_sha256":"dd058a3c78794effb9a86e1bf2c65864f107a0d2ed23e6174aec2dac5a62b5e4","schema_version":"1.0","event_id":"sha256:dd058a3c78794effb9a86e1bf2c65864f107a0d2ed23e6174aec2dac5a62b5e4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:ZDBV2PFU6LP66PRWA7SEPVNK23","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Turbulent Transport-Limited Pedestals in Tokamaks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"A. O. Nelson, D. R. Hatch, J. F. Parisi, J. W. Berkery, K. Imada, M. Lampert, P. Y. Li, S. M. Kaye","submitted_at":"2025-05-14T03:14:05Z","abstract_excerpt":"H-mode operation of tokamak fusion plasmas free of dangerous Type 1 edge-localized-modes (ELMs) requires a non-ELM mechanism for saturating the edge pedestal growth. One possible mechanism is turbulent transport. We introduce a transport threshold model to find pedestal width-height scalings for turbulent transport-limited pedestals. The model is applied to electron heat transport resulting from electron-temperature-gradient (ETG) turbulence. The width-height scalings are highly sensitive to the relative contribution of density and temperature to the pedestal pressure. Pressure that builds up "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.09101","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/2505.09101/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":"2026-07-05T11:02:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sYGmsqpunIBFeMy+AmVk6SsPz9a6tvTLDvPhAP+KZz9IMTXrkPxOdUG967MJUaQUqqQ/3sRUB/PpPaoj1fICCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-11T14:52:08.597754Z"},"content_sha256":"e75d584d20da430dd48fff84e9a9426f04cd156945f663135ae0f65f9592a38a","schema_version":"1.0","event_id":"sha256:e75d584d20da430dd48fff84e9a9426f04cd156945f663135ae0f65f9592a38a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZDBV2PFU6LP66PRWA7SEPVNK23/bundle.json","state_url":"https://pith.science/pith/ZDBV2PFU6LP66PRWA7SEPVNK23/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZDBV2PFU6LP66PRWA7SEPVNK23/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":"2026-07-11T14:52:08Z","links":{"resolver":"https://pith.science/pith/ZDBV2PFU6LP66PRWA7SEPVNK23","bundle":"https://pith.science/pith/ZDBV2PFU6LP66PRWA7SEPVNK23/bundle.json","state":"https://pith.science/pith/ZDBV2PFU6LP66PRWA7SEPVNK23/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZDBV2PFU6LP66PRWA7SEPVNK23/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ZDBV2PFU6LP66PRWA7SEPVNK23","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":"791d2b7d09c2b3b5aec2a5daaeda290146df749efdad1b537d1199d2b444445f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2025-05-14T03:14:05Z","title_canon_sha256":"f28d909aee251e2f67c844e9eb5752d94af163838f8de661b43ff27d5097ed65"},"schema_version":"1.0","source":{"id":"2505.09101","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.09101","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"arxiv_version","alias_value":"2505.09101v1","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.09101","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZDBV2PFU6LP6","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"pith_short_16","alias_value":"ZDBV2PFU6LP66PRW","created_at":"2026-07-05T11:02:50Z"},{"alias_kind":"pith_short_8","alias_value":"ZDBV2PFU","created_at":"2026-07-05T11:02:50Z"}],"graph_snapshots":[{"event_id":"sha256:e75d584d20da430dd48fff84e9a9426f04cd156945f663135ae0f65f9592a38a","target":"graph","created_at":"2026-07-05T11:02:50Z","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/2505.09101/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"H-mode operation of tokamak fusion plasmas free of dangerous Type 1 edge-localized-modes (ELMs) requires a non-ELM mechanism for saturating the edge pedestal growth. One possible mechanism is turbulent transport. We introduce a transport threshold model to find pedestal width-height scalings for turbulent transport-limited pedestals. The model is applied to electron heat transport resulting from electron-temperature-gradient (ETG) turbulence. The width-height scalings are highly sensitive to the relative contribution of density and temperature to the pedestal pressure. Pressure that builds up ","authors_text":"A. O. Nelson, D. R. Hatch, J. F. Parisi, J. W. Berkery, K. Imada, M. Lampert, P. Y. Li, S. M. Kaye","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2025-05-14T03:14:05Z","title":"Turbulent Transport-Limited Pedestals in Tokamaks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.09101","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:dd058a3c78794effb9a86e1bf2c65864f107a0d2ed23e6174aec2dac5a62b5e4","target":"record","created_at":"2026-07-05T11:02:50Z","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":"791d2b7d09c2b3b5aec2a5daaeda290146df749efdad1b537d1199d2b444445f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2025-05-14T03:14:05Z","title_canon_sha256":"f28d909aee251e2f67c844e9eb5752d94af163838f8de661b43ff27d5097ed65"},"schema_version":"1.0","source":{"id":"2505.09101","kind":"arxiv","version":1}},"canonical_sha256":"c8c35d3cb4f2dfef3e3607e447d5aad6f5173f85df33802b6ed37cd4b7fa3ec8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8c35d3cb4f2dfef3e3607e447d5aad6f5173f85df33802b6ed37cd4b7fa3ec8","first_computed_at":"2026-07-05T11:02:50.303406Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:02:50.303406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kS9ypZMlHC+K+AltbDogYITQMqkH501AzFejMaWWK4D/zUS9FENBWEVvCXtMGXe4cu42Uqd0tUhFTpMstKMuCg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:02:50.303951Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.09101","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd058a3c78794effb9a86e1bf2c65864f107a0d2ed23e6174aec2dac5a62b5e4","sha256:e75d584d20da430dd48fff84e9a9426f04cd156945f663135ae0f65f9592a38a"],"state_sha256":"b4ab3e871632e0120cd2bdc5a775773ebfb92f70eca0cd53ca16cf3426313c00"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+Ssc8SAmsKKoNS7Py3cW6geS50l4gEtwkWWki9/NGQFPxTey65dfmLtHnxd9BnY3KpNaF3hab3AEoz7nFnVbDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-11T14:52:08.600398Z","bundle_sha256":"4089b0eb45951631bb1ae667727839834e0f0031a29aefc2c546b6a236d130e6"}}