{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:ICZRXBQ4GEUHJKKJHA6TMGXRFW","short_pith_number":"pith:ICZRXBQ4","canonical_record":{"source":{"id":"1011.0891","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2010-11-03T14:14:06Z","cross_cats_sorted":[],"title_canon_sha256":"556a63011744c5c14e76d43d85cc752266d34adb9d27570268c8a64710b6233d","abstract_canon_sha256":"135e6dd2faa3ccdb0971aff471dec5f4fe285a07af4b7d8529ad047646a279bb"},"schema_version":"1.0"},"canonical_sha256":"40b31b861c312874a949383d361af12d9d3268f9b15cc26223d089336bcb4b59","source":{"kind":"arxiv","id":"1011.0891","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.0891","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"1011.0891v1","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.0891","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"ICZRXBQ4GEUH","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"ICZRXBQ4GEUHJKKJ","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"ICZRXBQ4","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:ICZRXBQ4GEUHJKKJHA6TMGXRFW","target":"record","payload":{"canonical_record":{"source":{"id":"1011.0891","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2010-11-03T14:14:06Z","cross_cats_sorted":[],"title_canon_sha256":"556a63011744c5c14e76d43d85cc752266d34adb9d27570268c8a64710b6233d","abstract_canon_sha256":"135e6dd2faa3ccdb0971aff471dec5f4fe285a07af4b7d8529ad047646a279bb"},"schema_version":"1.0"},"canonical_sha256":"40b31b861c312874a949383d361af12d9d3268f9b15cc26223d089336bcb4b59","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:12.155503Z","signature_b64":"94a95HYu7mVMudSTRMXnx68GgkyxKK9UW53JJuvZ6HRNa1QfBHx2BTOeE8fH3hHik6m4De6BMy33+VcfEO8uDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40b31b861c312874a949383d361af12d9d3268f9b15cc26223d089336bcb4b59","last_reissued_at":"2026-05-18T04:37:12.155013Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:12.155013Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.0891","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:37:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hXv51UAQymhpa/kxkUDSQhnPhMMpyzxbxQqZe+cP2/uu09pupFwWOX3jKji5M5KTKA5iMXR6CIAzjIyiso5hCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T18:37:56.692181Z"},"content_sha256":"be4a660bfca48b77c799d638d4b48c4f47272110099010bde3010cd93e998825","schema_version":"1.0","event_id":"sha256:be4a660bfca48b77c799d638d4b48c4f47272110099010bde3010cd93e998825"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:ICZRXBQ4GEUHJKKJHA6TMGXRFW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experiments to investigate the effects of radiative cooling on plasma jet collimation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"A. Diziere, A. Ravasio, B. Loupias, C. D. Gregory, C. Michaut, E. Falize, H. Aoki, H. Takabe, H. Tanji, M. Besio, M. Koenig, N. C. Woolsey, S. A. Pikuz Jr., S. Bouquet, T. Ide, T. Morita, Y. Kuramtisu, Y. Sakawa","submitted_at":"2010-11-03T14:14:06Z","abstract_excerpt":"Preliminary experiments have been performed to investigate the effects of radiative cooling on plasma jets. Thin (3 um - 5 um) conical shells were irradiated with an intense laser, driving jets with velocities > 100 km/s. Through use of different target materials - aluminium, copper and gold - the degree of radiative losses was altered, and their importance for jet collimation investigated. A number of temporally resoved optical diagnostics was used, providing information about the jet evolution. Gold jets were seen to be narrower than those from copper targets, while aluminium targets produce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0891","kind":"arxiv","version":1},"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":"2026-05-18T04:37:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fgLHum7lYBj2p0rmMWiHEeVoDtw1MrNvNU8bixho/traxC/xZdIy9QMLq4KaziGJxMVMYH0BBh3TFxlKI5ONDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T18:37:56.692883Z"},"content_sha256":"92d3c4ef39df9ae5fc16f4908bb95994dd8604dd56fd892268c098dbf7ca2f28","schema_version":"1.0","event_id":"sha256:92d3c4ef39df9ae5fc16f4908bb95994dd8604dd56fd892268c098dbf7ca2f28"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ICZRXBQ4GEUHJKKJHA6TMGXRFW/bundle.json","state_url":"https://pith.science/pith/ICZRXBQ4GEUHJKKJHA6TMGXRFW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ICZRXBQ4GEUHJKKJHA6TMGXRFW/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":"2026-05-27T18:37:56Z","links":{"resolver":"https://pith.science/pith/ICZRXBQ4GEUHJKKJHA6TMGXRFW","bundle":"https://pith.science/pith/ICZRXBQ4GEUHJKKJHA6TMGXRFW/bundle.json","state":"https://pith.science/pith/ICZRXBQ4GEUHJKKJHA6TMGXRFW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ICZRXBQ4GEUHJKKJHA6TMGXRFW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ICZRXBQ4GEUHJKKJHA6TMGXRFW","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":"135e6dd2faa3ccdb0971aff471dec5f4fe285a07af4b7d8529ad047646a279bb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2010-11-03T14:14:06Z","title_canon_sha256":"556a63011744c5c14e76d43d85cc752266d34adb9d27570268c8a64710b6233d"},"schema_version":"1.0","source":{"id":"1011.0891","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.0891","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"1011.0891v1","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.0891","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"ICZRXBQ4GEUH","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"ICZRXBQ4GEUHJKKJ","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"ICZRXBQ4","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:92d3c4ef39df9ae5fc16f4908bb95994dd8604dd56fd892268c098dbf7ca2f28","target":"graph","created_at":"2026-05-18T04:37:12Z","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":"Preliminary experiments have been performed to investigate the effects of radiative cooling on plasma jets. Thin (3 um - 5 um) conical shells were irradiated with an intense laser, driving jets with velocities > 100 km/s. Through use of different target materials - aluminium, copper and gold - the degree of radiative losses was altered, and their importance for jet collimation investigated. A number of temporally resoved optical diagnostics was used, providing information about the jet evolution. Gold jets were seen to be narrower than those from copper targets, while aluminium targets produce","authors_text":"A. Diziere, A. Ravasio, B. Loupias, C. D. Gregory, C. Michaut, E. Falize, H. Aoki, H. Takabe, H. Tanji, M. Besio, M. Koenig, N. C. Woolsey, S. A. Pikuz Jr., S. Bouquet, T. Ide, T. Morita, Y. Kuramtisu, Y. Sakawa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2010-11-03T14:14:06Z","title":"Experiments to investigate the effects of radiative cooling on plasma jet collimation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0891","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:be4a660bfca48b77c799d638d4b48c4f47272110099010bde3010cd93e998825","target":"record","created_at":"2026-05-18T04:37:12Z","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":"135e6dd2faa3ccdb0971aff471dec5f4fe285a07af4b7d8529ad047646a279bb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2010-11-03T14:14:06Z","title_canon_sha256":"556a63011744c5c14e76d43d85cc752266d34adb9d27570268c8a64710b6233d"},"schema_version":"1.0","source":{"id":"1011.0891","kind":"arxiv","version":1}},"canonical_sha256":"40b31b861c312874a949383d361af12d9d3268f9b15cc26223d089336bcb4b59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40b31b861c312874a949383d361af12d9d3268f9b15cc26223d089336bcb4b59","first_computed_at":"2026-05-18T04:37:12.155013Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:12.155013Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"94a95HYu7mVMudSTRMXnx68GgkyxKK9UW53JJuvZ6HRNa1QfBHx2BTOeE8fH3hHik6m4De6BMy33+VcfEO8uDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:12.155503Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.0891","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:be4a660bfca48b77c799d638d4b48c4f47272110099010bde3010cd93e998825","sha256:92d3c4ef39df9ae5fc16f4908bb95994dd8604dd56fd892268c098dbf7ca2f28"],"state_sha256":"d656060dd86f6f7b8b32ba85dd1bc5d1d041d148689cd475b63377a02c478fa8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i97jrNoKbn7zgWBJKGokWHyXgHK79S4i997Oe6awMgNs7I3ug9PPVLQMtOSXQ8/h0CK3vCtYlxq15L1sXyY/Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T18:37:56.696409Z","bundle_sha256":"2e7dcb9e0b4e735fb72aed35e5a57247780601cf1baf488bfe71a92bda66803e"}}