{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ONGFJUQW57U4RIZO2EKJ4PT2UX","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":"a181cb0944ed69deb3f7d9f06d644d5ef0fd11afa04cba036e522a1630253c90","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-11-26T21:00:45Z","title_canon_sha256":"d8c0184fe14ef44c1853bd30dcdd10083e72ed0745c243c34d0366c306e70de6"},"schema_version":"1.0","source":{"id":"1411.7391","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.7391","created_at":"2026-05-18T02:30:46Z"},{"alias_kind":"arxiv_version","alias_value":"1411.7391v2","created_at":"2026-05-18T02:30:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.7391","created_at":"2026-05-18T02:30:46Z"},{"alias_kind":"pith_short_12","alias_value":"ONGFJUQW57U4","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"ONGFJUQW57U4RIZO","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"ONGFJUQW","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:4db6e1dd8e60fb4b623471108852de300232bb8e275cbd322caa3adc4830f3e6","target":"graph","created_at":"2026-05-18T02:30:46Z","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":"It has been proposed that the mass-metallicity relation of galaxies exhibits a secondary dependence on star formation rate (SFR), and that the resulting M-Z-SFR relation may be redshift-invariant, i.e., \"fundamental.\" However, conflicting results on the character of the SFR dependence, and whether it exists, have been reported. To gain insight into the origins of the conflicting results, we (a) devise a non-parametric, astrophysically motivated analysis framework based on the offset from the star-forming (\"main\") sequence at a given stellar mass (relative specific SFR), (b) apply this methodol","authors_text":"Chun Ly, Janice C. Lee, Jarle Brinchmann, John J. Salzer, Mark Dickinson, Romeel Dav\\'e, Samir Salim, St\\'ephane Charlot","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-11-26T21:00:45Z","title":"A Critical Look at the Mass-Metallicity-SFR Relation in the Local Universe. I. An Improved Analysis Framework and Confounding Systematics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.7391","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":"sha256:1e93bd770b439c2e844afd8aba09ed21a38ff8ba342c21421356ba86a336797f","target":"record","created_at":"2026-05-18T02:30:46Z","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":"a181cb0944ed69deb3f7d9f06d644d5ef0fd11afa04cba036e522a1630253c90","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-11-26T21:00:45Z","title_canon_sha256":"d8c0184fe14ef44c1853bd30dcdd10083e72ed0745c243c34d0366c306e70de6"},"schema_version":"1.0","source":{"id":"1411.7391","kind":"arxiv","version":2}},"canonical_sha256":"734c54d216efe9c8a32ed1149e3e7aa5c0b33ff3adc7cd4659d95b24771c942e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"734c54d216efe9c8a32ed1149e3e7aa5c0b33ff3adc7cd4659d95b24771c942e","first_computed_at":"2026-05-18T02:30:46.779766Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:30:46.779766Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bce8m4TlgZ0XncJhv1VSrSY3NuZYk+jQFskyQdd0V9l92OEEnunY0x28a7K84yeo/fGPkdI1q0WmIrQrGDqLDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:30:46.780180Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.7391","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e93bd770b439c2e844afd8aba09ed21a38ff8ba342c21421356ba86a336797f","sha256:4db6e1dd8e60fb4b623471108852de300232bb8e275cbd322caa3adc4830f3e6"],"state_sha256":"4c3ba38f6ec4c2ed6a92125b8b211dc52ff192910bf66fa4e0a635b2b012d880"}