{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:NI7UMZY3ZGRBQ3DNTMDFMRDDFS","short_pith_number":"pith:NI7UMZY3","canonical_record":{"source":{"id":"1812.06868","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2018-11-13T15:42:59Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"0e866d31d1b0284ac1730ef70458557c9b0533f5d2dbd9a7b1c154b97d2ebbd6","abstract_canon_sha256":"b75dc3d9dfc60e4067ea0f7cdaf8a262270a829d9b6c3bb4acfdf8f4027516ab"},"schema_version":"1.0"},"canonical_sha256":"6a3f46671bc9a2186c6d9b065644632cb901694fbf57bf696d7dded2f64d614b","source":{"kind":"arxiv","id":"1812.06868","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.06868","created_at":"2026-05-17T23:45:15Z"},{"alias_kind":"arxiv_version","alias_value":"1812.06868v2","created_at":"2026-05-17T23:45:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.06868","created_at":"2026-05-17T23:45:15Z"},{"alias_kind":"pith_short_12","alias_value":"NI7UMZY3ZGRB","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"NI7UMZY3ZGRBQ3DN","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"NI7UMZY3","created_at":"2026-05-18T12:32:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:NI7UMZY3ZGRBQ3DNTMDFMRDDFS","target":"record","payload":{"canonical_record":{"source":{"id":"1812.06868","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2018-11-13T15:42:59Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"0e866d31d1b0284ac1730ef70458557c9b0533f5d2dbd9a7b1c154b97d2ebbd6","abstract_canon_sha256":"b75dc3d9dfc60e4067ea0f7cdaf8a262270a829d9b6c3bb4acfdf8f4027516ab"},"schema_version":"1.0"},"canonical_sha256":"6a3f46671bc9a2186c6d9b065644632cb901694fbf57bf696d7dded2f64d614b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:15.090847Z","signature_b64":"CET2ZKkq9YLxipISnj0e6LyEtGUNbTkjRg6Z9hScpICaWHgVj1rr8AU0scLGuWiRXzwOXBvLQAxWUumsum9MBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a3f46671bc9a2186c6d9b065644632cb901694fbf57bf696d7dded2f64d614b","last_reissued_at":"2026-05-17T23:45:15.090370Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:15.090370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.06868","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:45:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KpX607IKswYZ2ZSXkOsfmcAAWWpR6UxgW56iOVZzYN/ZszFlHmPhen129g7FRFDneVmcxbQLbfl6wai3qA6dCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T10:19:58.666474Z"},"content_sha256":"c6f3e6d48bead0a4230ddc28787aa0f74b55210d68bea24bca60e44135ad3354","schema_version":"1.0","event_id":"sha256:c6f3e6d48bead0a4230ddc28787aa0f74b55210d68bea24bca60e44135ad3354"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:NI7UMZY3ZGRBQ3DNTMDFMRDDFS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nuclear probes of an out-of-equilibrium plasma at the highest compression","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"physics.plasm-ph","authors_text":"A. Bonasera, B.F. Shen, C.B. Fu, G.T. Fan, G. Zhang, H.J. Fu, H.W. Wang, H. Xue, H. Zheng, J.C. Xu, L.X. Liu, M. Huang, S. Zhang, W.J. Li, W.P. Wang, X.G. Cao, X.G. Deng, X.P. Zhang, X.Y. Li, Y.C. Liu, Y.G. Ma, Y. Yu, Y. Zhang","submitted_at":"2018-11-13T15:42:59Z","abstract_excerpt":"We report the highest compression reached in laboratory plasmas using eight laser beams, E$_{laser}$$\\approx$12 kJ, $\\tau_{laser}$=2 ns in third harmonic on a CD$_2$ target at the ShenGuang-II Upgrade (SGII-Up) facility in Shanghai, China. We estimate the deuterium density $\\rho_D$= 2.0 $\\pm$ 0.9 kg/cm$^{3}$, and the average kinetic energy of the plasma ions less than 1 keV. The highest reached areal density $\\Lambda \\rho_{D}$=4.8 $\\pm$ 1.5 g/cm$^{2}$ was obtained from the measured ratio of the sequential ternary fusion reactions (dd$\\rightarrow$t+p and t+d$\\rightarrow$$\\alpha$+n) and the two "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.06868","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:45:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9zme9oyiPjLW0HqGRD4GzUDOwG/6uxELiLWO6PXrFVYJZnEsa9qnmJTJOxTFlD1Y5hKeTSioYp4aVMmd9Y4YDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T10:19:58.667172Z"},"content_sha256":"d4af4c3690267a57ada43ee35f521f2bff23838cb197d2dbb6be4c74b5b029ab","schema_version":"1.0","event_id":"sha256:d4af4c3690267a57ada43ee35f521f2bff23838cb197d2dbb6be4c74b5b029ab"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NI7UMZY3ZGRBQ3DNTMDFMRDDFS/bundle.json","state_url":"https://pith.science/pith/NI7UMZY3ZGRBQ3DNTMDFMRDDFS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NI7UMZY3ZGRBQ3DNTMDFMRDDFS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T10:19:58Z","links":{"resolver":"https://pith.science/pith/NI7UMZY3ZGRBQ3DNTMDFMRDDFS","bundle":"https://pith.science/pith/NI7UMZY3ZGRBQ3DNTMDFMRDDFS/bundle.json","state":"https://pith.science/pith/NI7UMZY3ZGRBQ3DNTMDFMRDDFS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NI7UMZY3ZGRBQ3DNTMDFMRDDFS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:NI7UMZY3ZGRBQ3DNTMDFMRDDFS","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":"b75dc3d9dfc60e4067ea0f7cdaf8a262270a829d9b6c3bb4acfdf8f4027516ab","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2018-11-13T15:42:59Z","title_canon_sha256":"0e866d31d1b0284ac1730ef70458557c9b0533f5d2dbd9a7b1c154b97d2ebbd6"},"schema_version":"1.0","source":{"id":"1812.06868","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.06868","created_at":"2026-05-17T23:45:15Z"},{"alias_kind":"arxiv_version","alias_value":"1812.06868v2","created_at":"2026-05-17T23:45:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.06868","created_at":"2026-05-17T23:45:15Z"},{"alias_kind":"pith_short_12","alias_value":"NI7UMZY3ZGRB","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"NI7UMZY3ZGRBQ3DN","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"NI7UMZY3","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:d4af4c3690267a57ada43ee35f521f2bff23838cb197d2dbb6be4c74b5b029ab","target":"graph","created_at":"2026-05-17T23:45:15Z","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":"We report the highest compression reached in laboratory plasmas using eight laser beams, E$_{laser}$$\\approx$12 kJ, $\\tau_{laser}$=2 ns in third harmonic on a CD$_2$ target at the ShenGuang-II Upgrade (SGII-Up) facility in Shanghai, China. We estimate the deuterium density $\\rho_D$= 2.0 $\\pm$ 0.9 kg/cm$^{3}$, and the average kinetic energy of the plasma ions less than 1 keV. The highest reached areal density $\\Lambda \\rho_{D}$=4.8 $\\pm$ 1.5 g/cm$^{2}$ was obtained from the measured ratio of the sequential ternary fusion reactions (dd$\\rightarrow$t+p and t+d$\\rightarrow$$\\alpha$+n) and the two ","authors_text":"A. Bonasera, B.F. Shen, C.B. Fu, G.T. Fan, G. Zhang, H.J. Fu, H.W. Wang, H. Xue, H. Zheng, J.C. Xu, L.X. Liu, M. Huang, S. Zhang, W.J. Li, W.P. Wang, X.G. Cao, X.G. Deng, X.P. Zhang, X.Y. Li, Y.C. Liu, Y.G. Ma, Y. Yu, Y. Zhang","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2018-11-13T15:42:59Z","title":"Nuclear probes of an out-of-equilibrium plasma at the highest compression"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.06868","kind":"arxiv","version":2},"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:c6f3e6d48bead0a4230ddc28787aa0f74b55210d68bea24bca60e44135ad3354","target":"record","created_at":"2026-05-17T23:45:15Z","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":"b75dc3d9dfc60e4067ea0f7cdaf8a262270a829d9b6c3bb4acfdf8f4027516ab","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2018-11-13T15:42:59Z","title_canon_sha256":"0e866d31d1b0284ac1730ef70458557c9b0533f5d2dbd9a7b1c154b97d2ebbd6"},"schema_version":"1.0","source":{"id":"1812.06868","kind":"arxiv","version":2}},"canonical_sha256":"6a3f46671bc9a2186c6d9b065644632cb901694fbf57bf696d7dded2f64d614b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a3f46671bc9a2186c6d9b065644632cb901694fbf57bf696d7dded2f64d614b","first_computed_at":"2026-05-17T23:45:15.090370Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:15.090370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CET2ZKkq9YLxipISnj0e6LyEtGUNbTkjRg6Z9hScpICaWHgVj1rr8AU0scLGuWiRXzwOXBvLQAxWUumsum9MBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:15.090847Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.06868","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6f3e6d48bead0a4230ddc28787aa0f74b55210d68bea24bca60e44135ad3354","sha256:d4af4c3690267a57ada43ee35f521f2bff23838cb197d2dbb6be4c74b5b029ab"],"state_sha256":"b607465f7a29d95b93c078cbf93e6801ea56d16f3d486273884f741f12215f26"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F+uuBXQt7ASaKFX+na0BrJ+2Pjv6p8r/n1iQYAP/+ISd7247Q+wAbLdl2rfUeozW7WB2UwCAnozxVfwpP47PCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T10:19:58.670678Z","bundle_sha256":"641e698bd0c2fb5320bdb8ccba035bbd6170223c03fe19033569c68e6ec4b042"}}