{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:OVAKDDAQHYNAZ3VCKRGUFXHW4D","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":"58791703d9bc4319e755c60d955eb5d8743adf970cef887b0acf87d51488bc09","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-30T20:10:38Z","title_canon_sha256":"1d06c56cd8e042b9a56637ce55af02ede098ae02012a06d90373d3f12b306487"},"schema_version":"1.0","source":{"id":"0910.0015","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.0015","created_at":"2026-05-18T02:11:35Z"},{"alias_kind":"arxiv_version","alias_value":"0910.0015v2","created_at":"2026-05-18T02:11:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.0015","created_at":"2026-05-18T02:11:35Z"},{"alias_kind":"pith_short_12","alias_value":"OVAKDDAQHYNA","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"OVAKDDAQHYNAZ3VC","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"OVAKDDAQ","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:566b850d9d0b8f7de40061f6fdf45125c7ad160995a0234a2bb5089b418aee30","target":"graph","created_at":"2026-05-18T02:11:35Z","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":"In a recent paper we presented the first semi-analytic model of galaxy formation in which the Thermally-Pulsing Asymptotic Giant Branch phase of stellar evolution has been fully implemented. Here we address the comparison with observations, and show how the TP-AGB recipe affects the performance of the model in reproducing the colours and near-IR luminosities of high-redshift galaxies. We find that the semi-analytic model with the TP-AGB better matches the colour-magnitude and colour-colour relations at z ~ 2, both for nearly-passive and for star-forming galaxies. The model with TP-AGB produces","authors_text":"Chiara Tonini, Claudia Maraston, Daniel Thomas, Joe Silk, Julien Devriendt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-30T20:10:38Z","title":"Hierarchical models of high redshift galaxies with thermally pulsing asymptotic giant branch stars: comparison with observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.0015","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":"sha256:0511fab961d3e87b02340d59ee13aaa699f40a538ecd8c0fce13ffa39b57c19f","target":"record","created_at":"2026-05-18T02:11:35Z","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":"58791703d9bc4319e755c60d955eb5d8743adf970cef887b0acf87d51488bc09","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-30T20:10:38Z","title_canon_sha256":"1d06c56cd8e042b9a56637ce55af02ede098ae02012a06d90373d3f12b306487"},"schema_version":"1.0","source":{"id":"0910.0015","kind":"arxiv","version":2}},"canonical_sha256":"7540a18c103e1a0ceea2544d42dcf6e0d3947bdeb1a209869385aa8084064693","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7540a18c103e1a0ceea2544d42dcf6e0d3947bdeb1a209869385aa8084064693","first_computed_at":"2026-05-18T02:11:35.706940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:11:35.706940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O4EEV7WwVskPOlubFDggDRO7sABj797UJpIcM2g5a0nBd/8fI0AWQQiqYFb7aFQvMp15esVtbrMrqh2V2MGTAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:11:35.707497Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.0015","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0511fab961d3e87b02340d59ee13aaa699f40a538ecd8c0fce13ffa39b57c19f","sha256:566b850d9d0b8f7de40061f6fdf45125c7ad160995a0234a2bb5089b418aee30"],"state_sha256":"47022424701366e949f27f77e71641acd90626d97a84f2e30429025fd63a167a"}