{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5LCWMMR3E7IBFI5D6XE6DE7ZCI","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":"1282c9a10701097b1a2229a93564e8a8b29dcfdcf975a5b9cbfff2e6c7c8051b","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-12-03T13:49:55Z","title_canon_sha256":"8259ef8c87b747437de9073fda795408b2f9493518a665a1b06263f3004df7c1"},"schema_version":"1.0","source":{"id":"1412.1327","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.1327","created_at":"2026-05-18T02:32:12Z"},{"alias_kind":"arxiv_version","alias_value":"1412.1327v1","created_at":"2026-05-18T02:32:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.1327","created_at":"2026-05-18T02:32:12Z"},{"alias_kind":"pith_short_12","alias_value":"5LCWMMR3E7IB","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5LCWMMR3E7IBFI5D","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5LCWMMR3","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:e48e61a2099f5b1b24859d8db715b8c376399ac07d9350deb045f28e662f269a","target":"graph","created_at":"2026-05-18T02:32:12Z","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":"Direct investigation of ion-induced dynamics in matter on picosecond (ps, 10-12 s) timescales has been precluded to date by the relatively long nanosecond (ns, 10-9 s) scale ion pulses typically provided by radiofrequency accelerators1. By contrast, laser-driven ion accelerators provide bursts of ps duration2, but have yet to be applied to the study of ultrafast ion-induced transients in matter. We report on the evolution of an electron-hole plasma excited in borosilicate glass by such bursts. This is observed as an onset of opacity to synchronised optical probe radiation and is characterised ","authors_text":"A. A. Correa, A. Schleife, B. Dromey, C. L. S. Lewis, D. Adams, D. Doria, D. Jung, D. Marlow, D. Riley, F. Currell, G Nersisyan, G. Sarri, H. Ahmed, J. Kohanoff, K. F. Kakolee, L. Romagnani, L. Stella, M. Borghesi, M. Yeung, M. Zepf, P. Dunne, R. Prasad, R. Stefanuik, S. Kar, T. Dzelzainis","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-12-03T13:49:55Z","title":"Ultrafast opacity in borosilicate glass induced by picosecond bursts of laser-driven ions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.1327","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":"sha256:4065481710585306926277f1ad66e54c0ae0a6aeba79beb561b7fe1d879eeae8","target":"record","created_at":"2026-05-18T02:32:12Z","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":"1282c9a10701097b1a2229a93564e8a8b29dcfdcf975a5b9cbfff2e6c7c8051b","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-12-03T13:49:55Z","title_canon_sha256":"8259ef8c87b747437de9073fda795408b2f9493518a665a1b06263f3004df7c1"},"schema_version":"1.0","source":{"id":"1412.1327","kind":"arxiv","version":1}},"canonical_sha256":"eac566323b27d012a3a3f5c9e193f9121e463d89fccb52b5c510ad467e273f57","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eac566323b27d012a3a3f5c9e193f9121e463d89fccb52b5c510ad467e273f57","first_computed_at":"2026-05-18T02:32:12.800673Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:32:12.800673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gJPBOhkB/7svz84UZycw9G7U8dujCSmVGM5E+uNF1Jkb0qlAcTpFTDsOm/6CyGy6Ok6/0Y/uDgjNhzuI3UIuBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:32:12.801173Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.1327","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4065481710585306926277f1ad66e54c0ae0a6aeba79beb561b7fe1d879eeae8","sha256:e48e61a2099f5b1b24859d8db715b8c376399ac07d9350deb045f28e662f269a"],"state_sha256":"60b9d014b5e799e680775d84eb2ccdcd60a05f024f98db4d2479f18efa1e23dd"}