{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:I7M2VTVUFAEDH53QONY56TIJ2H","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":"f906525c36669cb839a7612a9153aa397474fad9f21fcf63a5cb922b50e32470","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-11-08T19:00:02Z","title_canon_sha256":"94f5e728c00ec638f3d05abc6b05c344a272878712d61d05592d9c146d2ee7a8"},"schema_version":"1.0","source":{"id":"2411.05910","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.05910","created_at":"2026-07-05T09:33:13Z"},{"alias_kind":"arxiv_version","alias_value":"2411.05910v1","created_at":"2026-07-05T09:33:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.05910","created_at":"2026-07-05T09:33:13Z"},{"alias_kind":"pith_short_12","alias_value":"I7M2VTVUFAED","created_at":"2026-07-05T09:33:13Z"},{"alias_kind":"pith_short_16","alias_value":"I7M2VTVUFAEDH53Q","created_at":"2026-07-05T09:33:13Z"},{"alias_kind":"pith_short_8","alias_value":"I7M2VTVU","created_at":"2026-07-05T09:33:13Z"}],"graph_snapshots":[{"event_id":"sha256:22259161716920c610bedcf4dbccd20a87f4667083b5942acfd604e6d1f5c190","target":"graph","created_at":"2026-07-05T09:33:13Z","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/2411.05910/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The formation pathways of lenticular galaxies (S0s) in field environments remain a matter of debate. We utilize the cosmological hydrodynamic simulation, NewHorizon, to investigate the issue. We select two massive star-formation quenched S0s as our main sample. By closely tracing their physical and morphological evolution, we identify two primary formation channels: mergers and counter-rotating gas accretion. The former induces central gas inflow due to gravitational and hydrodynamic torques, triggering active central star formation which quickly depletes the gas of the galaxy. Counter-rotatin","authors_text":"Christophe Pichon, Emanuele Contini, J. K. Jang, Katarina Kraljic, Sebastien Peirani, Seongbong Han, Seyoung Jeon, Sree Oh, Sugata Kaviraj, Sukyoung K. Yi, Taysun Kimm, Yohan Dubois","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-11-08T19:00:02Z","title":"Exploring lenticular galaxy formation in field environments using NewHorizon: evidence for counter-rotating gas accretion as a formation channel"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.05910","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":"sha256:3357525ba00132fe4163603327543605bbdb878416aca7ddc007801366baa831","target":"record","created_at":"2026-07-05T09:33:13Z","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":"f906525c36669cb839a7612a9153aa397474fad9f21fcf63a5cb922b50e32470","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-11-08T19:00:02Z","title_canon_sha256":"94f5e728c00ec638f3d05abc6b05c344a272878712d61d05592d9c146d2ee7a8"},"schema_version":"1.0","source":{"id":"2411.05910","kind":"arxiv","version":1}},"canonical_sha256":"47d9aaceb4280833f7707371df4d09d1c5b03d017d9418207250bae5a5c4ccdc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"47d9aaceb4280833f7707371df4d09d1c5b03d017d9418207250bae5a5c4ccdc","first_computed_at":"2026-07-05T09:33:13.179168Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:33:13.179168Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lSjMI9ftFIOiRac1cLD4hj4jZr42f4RNkjwkiQEswiV37Ci+CddN3RyHGW90ay9kaKB8I0pxKoAJAr85IQO3Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:33:13.179629Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.05910","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3357525ba00132fe4163603327543605bbdb878416aca7ddc007801366baa831","sha256:22259161716920c610bedcf4dbccd20a87f4667083b5942acfd604e6d1f5c190"],"state_sha256":"5b0280f4bcb4935c6a3e11eaec0036d18d780b3bcb61e86c115a40ce53f484ca"}