{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:US6P4HOFCXFESJX55NEU3FKBI7","short_pith_number":"pith:US6P4HOF","schema_version":"1.0","canonical_sha256":"a4bcfe1dc515ca4926fdeb494d954147ff40c333efbe5f3dabf08da52b8086be","source":{"kind":"arxiv","id":"1703.02983","version":2},"attestation_state":"computed","paper":{"title":"Strong stellar-driven outflows shape the evolution of galaxies at cosmic dawn","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Fabio Fontanot (INAF-OATs), Gabriella De Lucia (INAF-OATs), Michaela Hirschmann (IAP)","submitted_at":"2017-03-08T19:00:05Z","abstract_excerpt":"We study galaxy mass assembly and cosmic star formation rate (SFR) at high-redshift (z$\\gt$4), by comparing data from multiwavelength surveys with predictions from the GAlaxy Evolution and Assembly (GAEA) model. GAEA implements a stellar feedback scheme partially based on cosmological hydrodynamical simulations, that features strong stellar driven outflows and mass-dependent timescale for the re-accretion of ejected gas. In previous work, we have shown that this scheme is able to correctly reproduce the evolution of the galaxy stellar mass function (GSMF) up to $z\\sim3$. We contrast model pred"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1703.02983","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-08T19:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"e5b6aa0913da399daacc1797a3218307034bed4b9cdb14cef25d6b7d67edf464","abstract_canon_sha256":"14f6091c498bded0e4b8ddaa3bd76ede6b2cffdec76d5354b3b5268a1f279301"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:36.518728Z","signature_b64":"Z2wlDO35fRQ4E6w2f99H4b9xJz0aSPPfrZjaBf978gNzG/5v/bSqpbwvWc5qL5hOYTXboAK6+s3abP7qcR3+CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a4bcfe1dc515ca4926fdeb494d954147ff40c333efbe5f3dabf08da52b8086be","last_reissued_at":"2026-05-18T00:41:36.517980Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:36.517980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strong stellar-driven outflows shape the evolution of galaxies at cosmic dawn","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Fabio Fontanot (INAF-OATs), Gabriella De Lucia (INAF-OATs), Michaela Hirschmann (IAP)","submitted_at":"2017-03-08T19:00:05Z","abstract_excerpt":"We study galaxy mass assembly and cosmic star formation rate (SFR) at high-redshift (z$\\gt$4), by comparing data from multiwavelength surveys with predictions from the GAlaxy Evolution and Assembly (GAEA) model. GAEA implements a stellar feedback scheme partially based on cosmological hydrodynamical simulations, that features strong stellar driven outflows and mass-dependent timescale for the re-accretion of ejected gas. In previous work, we have shown that this scheme is able to correctly reproduce the evolution of the galaxy stellar mass function (GSMF) up to $z\\sim3$. We contrast model pred"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.02983","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1703.02983","created_at":"2026-05-18T00:41:36.518109+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.02983v2","created_at":"2026-05-18T00:41:36.518109+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.02983","created_at":"2026-05-18T00:41:36.518109+00:00"},{"alias_kind":"pith_short_12","alias_value":"US6P4HOFCXFE","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_16","alias_value":"US6P4HOFCXFESJX5","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_8","alias_value":"US6P4HOF","created_at":"2026-05-18T12:31:49.984773+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7","json":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7.json","graph_json":"https://pith.science/api/pith-number/US6P4HOFCXFESJX55NEU3FKBI7/graph.json","events_json":"https://pith.science/api/pith-number/US6P4HOFCXFESJX55NEU3FKBI7/events.json","paper":"https://pith.science/paper/US6P4HOF"},"agent_actions":{"view_html":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7","download_json":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7.json","view_paper":"https://pith.science/paper/US6P4HOF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.02983&json=true","fetch_graph":"https://pith.science/api/pith-number/US6P4HOFCXFESJX55NEU3FKBI7/graph.json","fetch_events":"https://pith.science/api/pith-number/US6P4HOFCXFESJX55NEU3FKBI7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7/action/storage_attestation","attest_author":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7/action/author_attestation","sign_citation":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7/action/citation_signature","submit_replication":"https://pith.science/pith/US6P4HOFCXFESJX55NEU3FKBI7/action/replication_record"}},"created_at":"2026-05-18T00:41:36.518109+00:00","updated_at":"2026-05-18T00:41:36.518109+00:00"}