{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:EXVFAYSWJGP7MDLSNXLV5ZRDRM","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":"3b87e9d7a553ed9bf6691e2829162c285b69ca9e660f7dc8fc3f521112f5aa56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-21T21:00:02Z","title_canon_sha256":"aa07b9977b649f4239f587781473d6481fa70412d57284c898829ed147e8d4b2"},"schema_version":"1.0","source":{"id":"1311.5559","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.5559","created_at":"2026-05-18T01:46:07Z"},{"alias_kind":"arxiv_version","alias_value":"1311.5559v1","created_at":"2026-05-18T01:46:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.5559","created_at":"2026-05-18T01:46:07Z"},{"alias_kind":"pith_short_12","alias_value":"EXVFAYSWJGP7","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EXVFAYSWJGP7MDLS","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EXVFAYSW","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:c5d2d3f53c7b1262af70755117bec6534fe850474ce7440847d1cd381656f95a","target":"graph","created_at":"2026-05-18T01:46:07Z","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":"We analyze the star-forming and structural properties of 45 massive (log(M/Msun)>10) compact star-forming galaxies (SFGs) at 2<z<3 to explore whether they are progenitors of compact quiescent galaxies at z~2. The optical/NIR and far-IR Spitzer/Herschel colors indicate that most compact SFGs are heavily obscured. Nearly half (47%) host an X-ray bright AGN. In contrast, only about 10% of other massive galaxies at that time host AGNs. Compact SFGs have centrally-concentrated light profiles and spheroidal morphologies similar to quiescent galaxies, and are thus strikingly different from other SFGs","authors_text":"A. Dekel, A. Koekemoer, A. Zolotov, C. C. Williams, C. Moody, C. Pacifici, C. Papovich, D. Ceverino, D. C. Koo, D. Croton, D. Kocevski, D. McIntosh, E. Bell, E. McGrath, G. Barro, G. Fazio, H. Ferguson, J. Lee, J. Primack, J. R. Trump, K. Caputi, L. Hsu, L. Porter, M. Ashby, M. Giavalisco, M. Salvato, P. G. Perez-Gonzalez, P. Kollipara, P. Kurczynski, P. Santini, R. Somerville, S. M. Faber, S. Willner, S. Wuyts, Y. Guo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-21T21:00:02Z","title":"CANDELS+3D-HST: compact SFGs at z~2-3, the progenitors of the first quiescent galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.5559","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:ed4bdc15f6c641bdb3edadbb3dc75f538e826cb74ce96f3188952e27dcaca0e5","target":"record","created_at":"2026-05-18T01:46:07Z","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":"3b87e9d7a553ed9bf6691e2829162c285b69ca9e660f7dc8fc3f521112f5aa56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-21T21:00:02Z","title_canon_sha256":"aa07b9977b649f4239f587781473d6481fa70412d57284c898829ed147e8d4b2"},"schema_version":"1.0","source":{"id":"1311.5559","kind":"arxiv","version":1}},"canonical_sha256":"25ea506256499ff60d726dd75ee6238b36a8e0464df538684e5788581d795fd6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25ea506256499ff60d726dd75ee6238b36a8e0464df538684e5788581d795fd6","first_computed_at":"2026-05-18T01:46:07.133676Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:07.133676Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FdG97b7+z/f1YePN5N6IU/d+KhvXR0hAtXo74t34FyPeGTwQZ7RuxD1YFNJWNebi2mThOk0UDiRCTKAOJi1cBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:07.134379Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.5559","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed4bdc15f6c641bdb3edadbb3dc75f538e826cb74ce96f3188952e27dcaca0e5","sha256:c5d2d3f53c7b1262af70755117bec6534fe850474ce7440847d1cd381656f95a"],"state_sha256":"4bc14b906be537c6ca6dd3f8ee64f83513d8c8861e1bd1372c5949855b9c59be"}