{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:2MF6MDF6OG5XH72U5A5BVQXUIE","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":"871401288c37222bceb8efdf4bcd01b9cd613dbf953a0b483fc01f08222419ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-24T12:05:15Z","title_canon_sha256":"475ada5be8d0b566621e762a04f78c650fe4614f900993f12a86c06d1166e9a0"},"schema_version":"1.0","source":{"id":"2106.12938","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.12938","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"arxiv_version","alias_value":"2106.12938v1","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.12938","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"pith_short_12","alias_value":"2MF6MDF6OG5X","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"pith_short_16","alias_value":"2MF6MDF6OG5XH72U","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"pith_short_8","alias_value":"2MF6MDF6","created_at":"2026-07-05T03:16:19Z"}],"graph_snapshots":[{"event_id":"sha256:0316e9918683a54f237957a93c77d8eaf701eebb24ab3907b872a6dd79d3d3fc","target":"graph","created_at":"2026-07-05T03:16:19Z","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/2106.12938/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Hydrogen isotopes are retained in materials for fusion power applications, changing both hydrogen embrittlement and tritium inventory as the microstructure undergoes irradiation damage. But modelling of highly damaged materials - exposed to over 0.1 displacements per atom (dpa) - where asymptotic saturation is observed, for example tungsten facing the plasma in a fusion tokamak reactor, is difficult because a highly damaged microstructure cannot be treated as weakly interacting isolated defect traps. In this paper we develop computational techniques to find the defect content in highly irradia","authors_text":"Daniel R. Mason, Fredric Granberg, Kai Nordlund, Max Boleininger, Sergei L. Dudarev, Thomas Schwarz-Selinger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-24T12:05:15Z","title":"Parameter-free quantitative simulation of high dose microstructure and hydrogen retention in ion-irradiated tungsten"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.12938","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:b36c6a6f132101aec7eaa1d9b0ebf9ce13b3eaceb34b96943c23c4aa72f3fe2b","target":"record","created_at":"2026-07-05T03:16:19Z","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":"871401288c37222bceb8efdf4bcd01b9cd613dbf953a0b483fc01f08222419ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-24T12:05:15Z","title_canon_sha256":"475ada5be8d0b566621e762a04f78c650fe4614f900993f12a86c06d1166e9a0"},"schema_version":"1.0","source":{"id":"2106.12938","kind":"arxiv","version":1}},"canonical_sha256":"d30be60cbe71bb73ff54e83a1ac2f44121124a7e599be3db90b966bb02b4f171","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d30be60cbe71bb73ff54e83a1ac2f44121124a7e599be3db90b966bb02b4f171","first_computed_at":"2026-07-05T03:16:19.330758Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:16:19.330758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FjJGnoQqlW/l/PMAlNkehFXKv8fsb0gkzf6UmFAA2d5hAs3PEdUo/o0XeGzm0UUughP3mYEPHDeX+uIpbUcNDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:16:19.331406Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.12938","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b36c6a6f132101aec7eaa1d9b0ebf9ce13b3eaceb34b96943c23c4aa72f3fe2b","sha256:0316e9918683a54f237957a93c77d8eaf701eebb24ab3907b872a6dd79d3d3fc"],"state_sha256":"9b1d42a1c25a39f493d3e335b04411b11313ff94d59b2bece5f270263f85b9b3"}