{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NTWSNOOLVO5DSJGO64PEBDUI5T","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":"39aad192a13c2b2636482a7ca16166914c712bdfa68d4342ba5106b10f433785","cross_cats_sorted":["astro-ph.SR","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-10-20T20:00:03Z","title_canon_sha256":"a7cfa641df3b2585b182ce18bb82d8cf74fd6e8081d58a4f60357140019e4ca6"},"schema_version":"1.0","source":{"id":"1610.06569","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.06569","created_at":"2026-05-18T00:52:08Z"},{"alias_kind":"arxiv_version","alias_value":"1610.06569v1","created_at":"2026-05-18T00:52:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.06569","created_at":"2026-05-18T00:52:08Z"},{"alias_kind":"pith_short_12","alias_value":"NTWSNOOLVO5D","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NTWSNOOLVO5DSJGO","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NTWSNOOL","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:5db3e8523407a45dc52dc4faaa42f8848d8327fffac88ce99cefbaabe6f260c6","target":"graph","created_at":"2026-05-18T00:52:08Z","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 present three-dimensional radiation-hydrodynamical simulations of the impact of stellar winds, photoelectric heating, photodissociating and photoionising radiation, and supernovae on the chemical composition and star formation in a stratified disc model. This is followed with a sink-based model for star clusters with populations of individual massive stars. Stellar winds and ionising radiation regulate the star formation rate at a factor of ~10 below the simulation with only supernova feedback due to their immediate impact on the ambient interstellar medium after star formation. Ionising ra","authors_text":"Andrea Gatto, Christian Baczynski, Eric Pellegrini, Philipp Girichidis, Ralf S. Klessen, Richard W\\\"unsch, Simon C. O. Glover, Stefanie Walch, Thomas Peters, Thorsten Naab","cross_cats":["astro-ph.SR","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-10-20T20:00:03Z","title":"The SILCC project --- IV. Impact of dissociating and ionising radiation on the interstellar medium and Halpha emission as a tracer of the star formation rate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06569","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":"sha256:8a44ad935a88033a28f852fc412a50b798d0bdeec24d370e183369bc66289ebd","target":"record","created_at":"2026-05-18T00:52:08Z","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":"39aad192a13c2b2636482a7ca16166914c712bdfa68d4342ba5106b10f433785","cross_cats_sorted":["astro-ph.SR","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-10-20T20:00:03Z","title_canon_sha256":"a7cfa641df3b2585b182ce18bb82d8cf74fd6e8081d58a4f60357140019e4ca6"},"schema_version":"1.0","source":{"id":"1610.06569","kind":"arxiv","version":1}},"canonical_sha256":"6ced26b9cbabba3924cef71e408e88ecc916fa6d36595e46bfa3e97a3807cc28","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ced26b9cbabba3924cef71e408e88ecc916fa6d36595e46bfa3e97a3807cc28","first_computed_at":"2026-05-18T00:52:08.061633Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:08.061633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OMEB/nIm8TcWRiP3tpdpRxkOF1bNTTva0v+bL8lP03fH1HBqOiGwJG68MoD8+a9JZEufiVYUv7FBkgy4cvV9Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:08.062187Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.06569","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a44ad935a88033a28f852fc412a50b798d0bdeec24d370e183369bc66289ebd","sha256:5db3e8523407a45dc52dc4faaa42f8848d8327fffac88ce99cefbaabe6f260c6"],"state_sha256":"4756c84183c4143c979d4757b5a5158e53ec098f2a4f8c66bb988dbae6039491"}