{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:FGSTRU7IGRZMWPQOH4Z5WFDQK3","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":"9528d99d28283a50a583c4dd93f12a2333fa61bdb8a85c9869670dad3db1b6c1","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-08-08T15:13:20Z","title_canon_sha256":"e310147e33851a5091f52602690a386389f801b2a63cccf4fe6908f32130b7ad"},"schema_version":"1.0","source":{"id":"astro-ph/0008125","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0008125","created_at":"2026-07-04T14:10:33Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0008125v1","created_at":"2026-07-04T14:10:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0008125","created_at":"2026-07-04T14:10:33Z"},{"alias_kind":"pith_short_12","alias_value":"FGSTRU7IGRZM","created_at":"2026-07-04T14:10:33Z"},{"alias_kind":"pith_short_16","alias_value":"FGSTRU7IGRZMWPQO","created_at":"2026-07-04T14:10:33Z"},{"alias_kind":"pith_short_8","alias_value":"FGSTRU7I","created_at":"2026-07-04T14:10:33Z"}],"graph_snapshots":[{"event_id":"sha256:2f984e84f3796f41c143565de3e41a457375a3d531d2911a5091ee8662bba188","target":"graph","created_at":"2026-07-04T14:10:33Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0008125/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Supersonic turbulence generates distributions of shock waves. Here, we analyse the shock waves in three-dimensional numerical simulations of uniformly driven supersonic turbulence, with and without magnetohydrodynamics and self-gravity. We can identify the nature of the turbulence by measuring the distribution of the shock strengths.\n  We find that uniformly driven turbulence possesses a power law distribution of fast shocks with the number of shocks inversely proportional to the square root of the shock jump speed. A tail of high speed shocks steeper than Gaussian results from the random supe","authors_text":"Fabian Heitsch (MPIfA), Michael D. Smith (Armagh), Mordecai-Mark Mac Low (Am. Mus. Natural History)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-08-08T15:13:20Z","title":"The distribution of shock waves in driven supersonic turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0008125","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":"sha256:06119bbae3ead54c92dfac61d344a8b5a12e9256b45446881ef0242cb41f2ae5","target":"record","created_at":"2026-07-04T14:10:33Z","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":"9528d99d28283a50a583c4dd93f12a2333fa61bdb8a85c9869670dad3db1b6c1","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-08-08T15:13:20Z","title_canon_sha256":"e310147e33851a5091f52602690a386389f801b2a63cccf4fe6908f32130b7ad"},"schema_version":"1.0","source":{"id":"astro-ph/0008125","kind":"arxiv","version":1}},"canonical_sha256":"29a538d3e83472cb3e0e3f33db147056fb3d3eedfa0a270a265444870ac34171","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"29a538d3e83472cb3e0e3f33db147056fb3d3eedfa0a270a265444870ac34171","first_computed_at":"2026-07-04T14:10:33.288147Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:10:33.288147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Osd0zu4hVT3avUZ6oelqsRFkp/BKbRhEhT3nrNRnSK7Iv4zC2slIP+MULUxwc3C2GE5ISWzl+vy6/CKVAgjSBg==","signature_status":"signed_v1","signed_at":"2026-07-04T14:10:33.288561Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0008125","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:06119bbae3ead54c92dfac61d344a8b5a12e9256b45446881ef0242cb41f2ae5","sha256:2f984e84f3796f41c143565de3e41a457375a3d531d2911a5091ee8662bba188"],"state_sha256":"f5fbd41a90095cb9872a4a1fe97cf27cac94f43fecad048e14448bef12bc985e"}