{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:GP65JNMFCIKG346DXR4C73MLHL","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":"0ff733cf2aeb6c57ef217f69987caf25d190f55435e36113ac1b85c2525a0ca9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-03-05T19:00:01Z","title_canon_sha256":"1c0325bfbb01fea87edc90b354f971d5515433a4cac61d19ad8490fe6a6453d5"},"schema_version":"1.0","source":{"id":"2003.02848","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.02848","created_at":"2026-07-05T01:18:54Z"},{"alias_kind":"arxiv_version","alias_value":"2003.02848v1","created_at":"2026-07-05T01:18:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.02848","created_at":"2026-07-05T01:18:54Z"},{"alias_kind":"pith_short_12","alias_value":"GP65JNMFCIKG","created_at":"2026-07-05T01:18:54Z"},{"alias_kind":"pith_short_16","alias_value":"GP65JNMFCIKG346D","created_at":"2026-07-05T01:18:54Z"},{"alias_kind":"pith_short_8","alias_value":"GP65JNMF","created_at":"2026-07-05T01:18:54Z"}],"graph_snapshots":[{"event_id":"sha256:bd71abddac750cfc2a9dae6e891a79df9f39e6ee64f8e67bfc3818f0ece4817e","target":"graph","created_at":"2026-07-05T01:18:54Z","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/2003.02848/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Star formation is one of the key factors that shapes galaxies. This process is relatively well understood from both simulations and observations on a small \"local\" scale of individual giant molecular clouds and also on a \"global\" galaxy-wide scale (e.g. the Kennicutt-Schmidt law). However, there is still no understanding on how to connect global to local star formation scales and whether this connection is at all possible. Here we analyze spatially resolved kinematics and the star formation rate density $\\Sigma_{SFR}$ for a combined sample of 17 nearby spiral galaxies obtained using our own op","authors_text":"Charles Aouad, Igor Chilingarian, Philip James","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-03-05T19:00:01Z","title":"Coupling local to global star formation in spiral galaxies: the effect of differential rotation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.02848","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:de4fb2b69f2b592adf8237e87add0ac21aee2a144ab181f511b5b94950ec1af0","target":"record","created_at":"2026-07-05T01:18:54Z","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":"0ff733cf2aeb6c57ef217f69987caf25d190f55435e36113ac1b85c2525a0ca9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-03-05T19:00:01Z","title_canon_sha256":"1c0325bfbb01fea87edc90b354f971d5515433a4cac61d19ad8490fe6a6453d5"},"schema_version":"1.0","source":{"id":"2003.02848","kind":"arxiv","version":1}},"canonical_sha256":"33fdd4b58512146df3c3bc782fed8b3af5b6593f6c344164a1b0074a866cbae4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"33fdd4b58512146df3c3bc782fed8b3af5b6593f6c344164a1b0074a866cbae4","first_computed_at":"2026-07-05T01:18:54.715221Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:18:54.715221Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6lb4MSEZMcOpWzmALgHJCztyIPjbfiuQMl9yoocR8mZ2WRV6qOm9nZz2w/7XzZEJ9AuR9NvVXwpG5v43A8bgBg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:18:54.715743Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.02848","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de4fb2b69f2b592adf8237e87add0ac21aee2a144ab181f511b5b94950ec1af0","sha256:bd71abddac750cfc2a9dae6e891a79df9f39e6ee64f8e67bfc3818f0ece4817e"],"state_sha256":"c6da50dc5f0d3c2846e3efb5c42ed8e89ef7a88f1d372d5c079f9509a535c843"}