{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:DYNJ66JC7YN5SP7YSH24HM7EHS","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":"e75d9cb905079b78f30e16e7c8baa7991c5132d71d5aa10553968815f1e8cc9c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-11T19:08:12Z","title_canon_sha256":"fe96d31e73cb16f9bd19d14517977349abd60ede97428dc4e8c8d836a632113d"},"schema_version":"1.0","source":{"id":"2308.07338","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.07338","created_at":"2026-07-05T07:51:31Z"},{"alias_kind":"arxiv_version","alias_value":"2308.07338v2","created_at":"2026-07-05T07:51:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.07338","created_at":"2026-07-05T07:51:31Z"},{"alias_kind":"pith_short_12","alias_value":"DYNJ66JC7YN5","created_at":"2026-07-05T07:51:31Z"},{"alias_kind":"pith_short_16","alias_value":"DYNJ66JC7YN5SP7Y","created_at":"2026-07-05T07:51:31Z"},{"alias_kind":"pith_short_8","alias_value":"DYNJ66JC","created_at":"2026-07-05T07:51:31Z"}],"graph_snapshots":[{"event_id":"sha256:1195ed417766eeecaf7f452299d9fa86eca7adb33dfa15d3688b6e79dd36654a","target":"graph","created_at":"2026-07-05T07:51:31Z","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/2308.07338/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The [CII] 157.74 $\\mu$m fine structure transition is one of the brightest and most well-studied emission lines in the far-infrared (FIR), produced in the interstellar medium (ISM) of galaxies. We study its properties in sub-pc resolution hydrodynamical simulations for an ISM patch with gas surface density of $\\Sigma_{\\rm{g}}=10\\;M_{\\odot}\\;\\rm{pc}^{-2}$, coupled with time-dependent chemistry, far-ultraviolet (FUV) dust and gas shielding, star formation, photoionization and supernova (SN) feedback, and full line-radiative transfer. We find a [CII]-to-H$_2$ conversion factor that scales weakly w","authors_text":"Alon Gurman, Amiel Sternberg, Chia-Yu Hu, Ewine F. van Dishoeck","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-11T19:08:12Z","title":"[CII] Emission in a Self-Regulated Interstellar Medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.07338","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:aed6f642d9a76004971f8121524e210a000be5c8d0eb39cb25bf68ef58a4af24","target":"record","created_at":"2026-07-05T07:51:31Z","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":"e75d9cb905079b78f30e16e7c8baa7991c5132d71d5aa10553968815f1e8cc9c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-11T19:08:12Z","title_canon_sha256":"fe96d31e73cb16f9bd19d14517977349abd60ede97428dc4e8c8d836a632113d"},"schema_version":"1.0","source":{"id":"2308.07338","kind":"arxiv","version":2}},"canonical_sha256":"1e1a9f7922fe1bd93ff891f5c3b3e43c876517ab5f677a71f50f5e2792af5933","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1e1a9f7922fe1bd93ff891f5c3b3e43c876517ab5f677a71f50f5e2792af5933","first_computed_at":"2026-07-05T07:51:31.226188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:51:31.226188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/cCbwnkaZ5XPcGxMgtFORze8I/MhppFf2E2/0KbBD0AdZ0UQXUuCfgPjh0961isGM1WGJB624FMFvtCaK6OfDA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:51:31.226696Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.07338","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aed6f642d9a76004971f8121524e210a000be5c8d0eb39cb25bf68ef58a4af24","sha256:1195ed417766eeecaf7f452299d9fa86eca7adb33dfa15d3688b6e79dd36654a"],"state_sha256":"770c61a286e764859cdba5edcfd91e94e55141433636c6e435b25fe98f515989"}