{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:VOJNSBFWUQAL3GCJP7L45AZPOI","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":"7941acf4ceeb2a106acd9146b882ff24d55fc51231ab9c7de743ffbce563833e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-03-20T03:42:40Z","title_canon_sha256":"3476b8852b377801540081c1a4bec634a12d8eb83648c4f0f5824702d60ab9f3"},"schema_version":"1.0","source":{"id":"1403.5034","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.5034","created_at":"2026-05-18T02:04:05Z"},{"alias_kind":"arxiv_version","alias_value":"1403.5034v1","created_at":"2026-05-18T02:04:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.5034","created_at":"2026-05-18T02:04:05Z"},{"alias_kind":"pith_short_12","alias_value":"VOJNSBFWUQAL","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"VOJNSBFWUQAL3GCJ","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"VOJNSBFW","created_at":"2026-05-18T12:28:54Z"}],"graph_snapshots":[{"event_id":"sha256:072a8d9d134a1712432ec3e7add2ff98083a27757f1efbee271e3c9910c0e0cd","target":"graph","created_at":"2026-05-18T02:04:05Z","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":"With the aid of large-scale three-dimensional QED-PIC simulations, we describe a realistic experimental configuration to measure collective effects that couple strong field quantum electrodynamics to plasma kinetics. For two counter propagating lasers interacting with a foil at intensities exceeding $10^{22}$ Wcm$^{-2}$, a binary result occurs; when quantum effects are included, a foil that classically would effectively transmit the laser pulse becomes opaque. This is a dramatic change in plasma behavior, directly as a consequence of the coupling of radiation reaction and pair production to pl","authors_text":"A. G. R. Thomas, C. P. Ridgers, Peng Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-03-20T03:42:40Z","title":"The effect of non-linear quantum electrodynamics on relativistic transparency and laser absorption in ultra-relativistic plasmas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.5034","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":"sha256:7fb78034baf65909d9f3b36eea93376870df1c9cbb1111399917bfa951500661","target":"record","created_at":"2026-05-18T02:04:05Z","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":"7941acf4ceeb2a106acd9146b882ff24d55fc51231ab9c7de743ffbce563833e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-03-20T03:42:40Z","title_canon_sha256":"3476b8852b377801540081c1a4bec634a12d8eb83648c4f0f5824702d60ab9f3"},"schema_version":"1.0","source":{"id":"1403.5034","kind":"arxiv","version":1}},"canonical_sha256":"ab92d904b6a400bd98497fd7ce832f720849f893cb4c39afdd57b5c8a2ef288e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab92d904b6a400bd98497fd7ce832f720849f893cb4c39afdd57b5c8a2ef288e","first_computed_at":"2026-05-18T02:04:05.141574Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:05.141574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pMGBqWkAVliKcaMFSQsGc88SRZzcXCSAj60lyh02N7Avf+NKhkjFQ+AC20SYIel88uOfq5muRQYR9/37ZGrTCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:05.142195Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.5034","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7fb78034baf65909d9f3b36eea93376870df1c9cbb1111399917bfa951500661","sha256:072a8d9d134a1712432ec3e7add2ff98083a27757f1efbee271e3c9910c0e0cd"],"state_sha256":"38f2eb8b2be666652b3b66dae959de17a9cf8b707d0fd0c07a1f943d84aafa51"}