{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:V3BB4HNWJT63VN3OZEW37E5AKF","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":"94d292aeeb212f8a5323199b7e5f6ee43e5ab78826a9c10e69e25da528498901","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-11T10:54:30Z","title_canon_sha256":"7f406cd9c2dc72e5d30b325ba609abc575e0eb3a39b3606a4e3df91618a22de0"},"schema_version":"1.0","source":{"id":"1302.2443","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.2443","created_at":"2026-05-18T01:51:42Z"},{"alias_kind":"arxiv_version","alias_value":"1302.2443v1","created_at":"2026-05-18T01:51:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.2443","created_at":"2026-05-18T01:51:42Z"},{"alias_kind":"pith_short_12","alias_value":"V3BB4HNWJT63","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"V3BB4HNWJT63VN3O","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"V3BB4HNW","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:1d0678f70b52e2473ba2b998eb905cd7031cf8798720fadea6051eff317a4961","target":"graph","created_at":"2026-05-18T01:51:42Z","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 use 3D hydrodynamical models to investigate the effects of massive star feedback from winds and supernovae on inhomogeneous molecular material left over from the formation of a massive stellar cluster. We simulate the interaction of the mechanical energy input from a cluster with 3 O-stars into a giant molecular cloud (GMC) clump containing 3240 solar masses of molecular material within a 4 pc radius. The cluster wind blows out of the molecular clump along low-density channels, into which denser clump material is entrained. We find that the densest molecular regions are surprisingly resista","authors_text":"H. Rogers, J.M. Pittard","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-11T10:54:30Z","title":"Feedback from Winds and Supernovae in Massive Stellar Clusters. I: Hydrodynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.2443","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":"sha256:5852637ed0e30b630790dbbdfa3636258bc5e4fbed1de953acbfb6aba00079fe","target":"record","created_at":"2026-05-18T01:51:42Z","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":"94d292aeeb212f8a5323199b7e5f6ee43e5ab78826a9c10e69e25da528498901","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-11T10:54:30Z","title_canon_sha256":"7f406cd9c2dc72e5d30b325ba609abc575e0eb3a39b3606a4e3df91618a22de0"},"schema_version":"1.0","source":{"id":"1302.2443","kind":"arxiv","version":1}},"canonical_sha256":"aec21e1db64cfdbab76ec92dbf93a051765e869d9c98bba82897dfa56c4a44f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aec21e1db64cfdbab76ec92dbf93a051765e869d9c98bba82897dfa56c4a44f5","first_computed_at":"2026-05-18T01:51:42.843769Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:42.843769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eZhW0w8IfX+D1Gu6lLSpMassFoWgu8rAb1VRzuMVh8CJ9wqxI0qNYnYYZ+bapYHpjtmfLD87PnbNXyTho0KHDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:42.844283Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.2443","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5852637ed0e30b630790dbbdfa3636258bc5e4fbed1de953acbfb6aba00079fe","sha256:1d0678f70b52e2473ba2b998eb905cd7031cf8798720fadea6051eff317a4961"],"state_sha256":"1a4a844e8d95df505164cce320ce346833745bcc12b61b7994b630f2806147e4"}