{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:GEBT4E2TBHAV4XTP2TBFT3WUID","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":"67382ed7c5dbf6de137d9942a1427e656d0989a1050d5bbd4637e2c8f7ae920c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-07-25T11:05:25Z","title_canon_sha256":"626d01169baeaa292b5bbd919b72ac0cecc16837bb36c90052d792ca93df134c"},"schema_version":"1.0","source":{"id":"2407.17945","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.17945","created_at":"2026-07-05T08:48:23Z"},{"alias_kind":"arxiv_version","alias_value":"2407.17945v1","created_at":"2026-07-05T08:48:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.17945","created_at":"2026-07-05T08:48:23Z"},{"alias_kind":"pith_short_12","alias_value":"GEBT4E2TBHAV","created_at":"2026-07-05T08:48:23Z"},{"alias_kind":"pith_short_16","alias_value":"GEBT4E2TBHAV4XTP","created_at":"2026-07-05T08:48:23Z"},{"alias_kind":"pith_short_8","alias_value":"GEBT4E2T","created_at":"2026-07-05T08:48:23Z"}],"graph_snapshots":[{"event_id":"sha256:b42bd7c078b5ecd4eb03030f5b1d1ea4dbb6b787509c30c73a43d3ee12a47998","target":"graph","created_at":"2026-07-05T08:48:23Z","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/2407.17945/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report a significantly tighter trend between gaseous N/O and $M_*/R_e$ (a proxy for gravitational potential) than has previously been reported between gaseous metallicity and $M_*/R_e$, for star-forming galaxies in the MaNGA survey. We argue this result to be a consequence of deeper potential wells conferring greater resistance to metal outflows while also being associated with earlier star-formation histories, combined with N/O being comparatively unaffected by metal-poor inflows. The potential-N/O relation thus appears to be both more resistant to short-timescale baryonic processes and al","authors_text":"Natalia Vale Asari, Nicholas Fraser Boardman, Vivienne Wild","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-07-25T11:05:25Z","title":"A tight N/O-potential relation in star-forming galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.17945","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":"sha256:0783412e1ed8ae95fb7b2b004a1e5f759dab7ea0bcf15eadcfbbd781edc7c1a5","target":"record","created_at":"2026-07-05T08:48:23Z","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":"67382ed7c5dbf6de137d9942a1427e656d0989a1050d5bbd4637e2c8f7ae920c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-07-25T11:05:25Z","title_canon_sha256":"626d01169baeaa292b5bbd919b72ac0cecc16837bb36c90052d792ca93df134c"},"schema_version":"1.0","source":{"id":"2407.17945","kind":"arxiv","version":1}},"canonical_sha256":"31033e135309c15e5e6fd4c259eed440ff49a216e8531320d3d1493d75c38c05","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31033e135309c15e5e6fd4c259eed440ff49a216e8531320d3d1493d75c38c05","first_computed_at":"2026-07-05T08:48:23.780392Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:48:23.780392Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kMlm4LmIaF4MXC7158gTJJHZACKcGIaUsivhd7JXAvddRYhh0Ynw5qqsroaSiQqyr0dut7kLPt9a6Z9hcw/SCg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:48:23.780840Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.17945","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0783412e1ed8ae95fb7b2b004a1e5f759dab7ea0bcf15eadcfbbd781edc7c1a5","sha256:b42bd7c078b5ecd4eb03030f5b1d1ea4dbb6b787509c30c73a43d3ee12a47998"],"state_sha256":"811751dd5a65b053d92502ebc3ccacf11f31436f7cd1288c4fb6f13f0539d737"}