{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:B4QMIU6TLW5N6TGGRW7NKA3C7N","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":"4eeed759b90ba32751d664bd7cbfff005f173e7f026eeb70a4f713c1d30a96c4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-10-06T11:02:24Z","title_canon_sha256":"972f41fc5566e3a1bfa8fe962bf1db8ca00fd77ba6b8982ab4bd255dd0b8855d"},"schema_version":"1.0","source":{"id":"1610.01816","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01816","created_at":"2026-05-18T01:03:04Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01816v1","created_at":"2026-05-18T01:03:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01816","created_at":"2026-05-18T01:03:04Z"},{"alias_kind":"pith_short_12","alias_value":"B4QMIU6TLW5N","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"B4QMIU6TLW5N6TGG","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"B4QMIU6T","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:67b9df7b55d86f8628fe190f474dce0194de66cc0fdeb29ef8149ad31595f565","target":"graph","created_at":"2026-05-18T01:03:04Z","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":"Energy coupling during relativistically intense laser-matter interactions is encoded in the attosecond motion of strongly driven electrons at the pre-formed plasma-vacuum boundary. Studying and controlling this motion can reveal details about the microscopic processes that govern a vast array of light-matter interaction physics and applications. These include research areas right at the forefront of extreme laser-plasma science such as laser-driven ion acceleration1, bright attosecond pulse generation2,3 and efficient energy coupling for the generation and study of warm dense matter4. Here we ","authors_text":"A. S\\\"avert, A. Woldegeorgis, B. Dromey, C. R\\\"odel, E. Eckner, G. G. Paulus, J. Bierbach, L. Li, M. Coughlan, M. Yeung, M. Zepf, S. Kuschel, S. Rykovanov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-10-06T11:02:24Z","title":"Attosecond Control of Relativistic Electron Bunches using Two-Colour Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01816","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:a3e757e9db42410cef7020ba478ee3f8d0992e37f79260bf8691f11b8f290d53","target":"record","created_at":"2026-05-18T01:03:04Z","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":"4eeed759b90ba32751d664bd7cbfff005f173e7f026eeb70a4f713c1d30a96c4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-10-06T11:02:24Z","title_canon_sha256":"972f41fc5566e3a1bfa8fe962bf1db8ca00fd77ba6b8982ab4bd255dd0b8855d"},"schema_version":"1.0","source":{"id":"1610.01816","kind":"arxiv","version":1}},"canonical_sha256":"0f20c453d35dbadf4cc68dbed50362fb74f96ba9d9330f66ad2d42087093f5d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f20c453d35dbadf4cc68dbed50362fb74f96ba9d9330f66ad2d42087093f5d8","first_computed_at":"2026-05-18T01:03:04.770557Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:04.770557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DyOxB2iKfzQjrZ4n/9PcTPfJZodBWFLFncI8pnsfYo+KSkugRJv6rW3pMxvbPMpXFUPQrt0qA26tpwqCwg46Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:04.771355Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.01816","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a3e757e9db42410cef7020ba478ee3f8d0992e37f79260bf8691f11b8f290d53","sha256:67b9df7b55d86f8628fe190f474dce0194de66cc0fdeb29ef8149ad31595f565"],"state_sha256":"922ecf9510eda20b0b0bcba33afb00f1beb3d0c8004b49ed29db76ee1818133c"}