{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:F3KOBZP5RIWUGCD7AVTQZQGY36","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":"b453b07fe61fad43fb8d5741eebfd2df25e28974eb30ff463cfda2541592041b","cross_cats_sorted":[],"license":"","primary_cat":"physics.plasm-ph","submitted_at":"2004-10-20T12:24:23Z","title_canon_sha256":"eeb889c74f3f59cc67471c6c2b5deb874901c2efea92a1a69e02adff105dc85d"},"schema_version":"1.0","source":{"id":"physics/0410165","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0410165","created_at":"2026-07-04T14:44:26Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0410165v1","created_at":"2026-07-04T14:44:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0410165","created_at":"2026-07-04T14:44:26Z"},{"alias_kind":"pith_short_12","alias_value":"F3KOBZP5RIWU","created_at":"2026-07-04T14:44:26Z"},{"alias_kind":"pith_short_16","alias_value":"F3KOBZP5RIWUGCD7","created_at":"2026-07-04T14:44:26Z"},{"alias_kind":"pith_short_8","alias_value":"F3KOBZP5","created_at":"2026-07-04T14:44:26Z"}],"graph_snapshots":[{"event_id":"sha256:9f305d45a8a01533ef01670f1fa5fed7fca991cc47269445c387741b49d1e88d","target":"graph","created_at":"2026-07-04T14:44:26Z","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/physics/0410165/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Internal transport barrier (ITB) has been obtained in full lower hybrid current driven (LHCD) plasmas on a superconducting tokamak, TRIMA-1M (R=0.84m, a x b=0.12mx0.18m, BT<8T). The formation of ITB depends on the current density profile, j(r), varied by the power deposition of the lower hybrid (LH). The plasma with ITB can be maintained by the LH power deposited around the foot point of ITB up to 25 sec, which corresponds to more than 100 times of current diffusion time, $\\tau$L/R. ITB is terminated by the reduction of current drive efficiency caused by metal impurities accumulation. In some ","authors_text":"A. Higashijima, A. Iyomasa, H. Hoshika, H. Idei, H. Nakashima, H. Zushi, K. Hanada, K. Nakamura, K.N. Sato, K. Sasaki, M. Hasegawa, M. Sakamoto, S. Kawasaki","cross_cats":[],"headline":"","license":"","primary_cat":"physics.plasm-ph","submitted_at":"2004-10-20T12:24:23Z","title":"Transport barrier formation by LHCD on TRIAM-1M"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0410165","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":"sha256:4d319b3ff5e69d23f1710a905a63e2e1c99ff32ba4128d6eaa1904624de7eeeb","target":"record","created_at":"2026-07-04T14:44:26Z","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":"b453b07fe61fad43fb8d5741eebfd2df25e28974eb30ff463cfda2541592041b","cross_cats_sorted":[],"license":"","primary_cat":"physics.plasm-ph","submitted_at":"2004-10-20T12:24:23Z","title_canon_sha256":"eeb889c74f3f59cc67471c6c2b5deb874901c2efea92a1a69e02adff105dc85d"},"schema_version":"1.0","source":{"id":"physics/0410165","kind":"arxiv","version":1}},"canonical_sha256":"2ed4e0e5fd8a2d43087f05670cc0d8df9d73501ccb5911f3ad51d78e8f93e3eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ed4e0e5fd8a2d43087f05670cc0d8df9d73501ccb5911f3ad51d78e8f93e3eb","first_computed_at":"2026-07-04T14:44:26.953637Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:44:26.953637Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z9ogtFQih00PQZ4fvi+Fy0Z4u6XN2lr96WeAchPRusYf4lpYKsNhREn4C+mlFGhKadP1AbYIHEDusOWwz9neCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T14:44:26.954033Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/0410165","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d319b3ff5e69d23f1710a905a63e2e1c99ff32ba4128d6eaa1904624de7eeeb","sha256:9f305d45a8a01533ef01670f1fa5fed7fca991cc47269445c387741b49d1e88d"],"state_sha256":"94f9b7acaeb5725abc4487288a0a0218856a79fe47aa3fa612796843b75a296e"}