{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:PF5CD667UPGH2724XEI5WKRLR6","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":"c90cfc8a29b4db7710f20d2d1007a95e034ea2e3791ee72aa68f68aa89f42fbd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-10-23T22:28:28Z","title_canon_sha256":"690c7cae159f2421fd802c533dc46405cc1cda5779ab4da9ae8178b0f2a2f8ff"},"schema_version":"1.0","source":{"id":"1310.6417","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.6417","created_at":"2026-05-18T01:46:50Z"},{"alias_kind":"arxiv_version","alias_value":"1310.6417v2","created_at":"2026-05-18T01:46:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.6417","created_at":"2026-05-18T01:46:50Z"},{"alias_kind":"pith_short_12","alias_value":"PF5CD667UPGH","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"PF5CD667UPGH2724","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"PF5CD667","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:ae639cf5c595d5b823eaddc8bd5d86d774788491422aa92982306c217889eca3","target":"graph","created_at":"2026-05-18T01:46:50Z","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":"(Abridged). We present numerical simulations of isothermal, MHD, supersonic turbulence, designed to test various hypotheses frequently assumed in star formation(SF) theories. We consider three simulations, each with a different combination of physical size, rms sonic Mach number, and Jeans parameter, but chosen as to give the same value of the virial parameter and to conform with Larson's scaling relations. As in the non-magnetic case: we find no simultaneously subsonic and super-Jeans structures in our MHD simulations. We find that the fraction of small-scale super-Jeans structures increases ","authors_text":"(2) KASI-Korea), Alejandro Gonz\\'alez-Samaniego (1), Enrique V\\'azquez-Semadeni (1), Jongsoo Kim (2) ((1) CRyA-UNAM, Ricardo F. Gonz\\'alez (1)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-10-23T22:28:28Z","title":"Testing assumptions and predictions of star-formation theories"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.6417","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:a7de23e6745b67d43604df2a8a023b6e45620680b15b5e33a174d38d19a4c16c","target":"record","created_at":"2026-05-18T01:46:50Z","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":"c90cfc8a29b4db7710f20d2d1007a95e034ea2e3791ee72aa68f68aa89f42fbd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-10-23T22:28:28Z","title_canon_sha256":"690c7cae159f2421fd802c533dc46405cc1cda5779ab4da9ae8178b0f2a2f8ff"},"schema_version":"1.0","source":{"id":"1310.6417","kind":"arxiv","version":2}},"canonical_sha256":"797a21fbdfa3cc7d7f5cb911db2a2b8fb4cf280005e09f96e24565deea17f365","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"797a21fbdfa3cc7d7f5cb911db2a2b8fb4cf280005e09f96e24565deea17f365","first_computed_at":"2026-05-18T01:46:50.400290Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:50.400290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pQmqd9DVSC9IRbOPnNtj1X1FZzzFB4GYLdEfLI7QYemWIWSF56YjKUx69aG0kDa9wavZJ3EWnMOdxqflLvKnCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:50.401009Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.6417","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a7de23e6745b67d43604df2a8a023b6e45620680b15b5e33a174d38d19a4c16c","sha256:ae639cf5c595d5b823eaddc8bd5d86d774788491422aa92982306c217889eca3"],"state_sha256":"72e79b27a87dab7d0c5ff6e22da6e8286f8ca5fcea0e7cfa0507ff1c042a3d62"}