{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:VRBKKB5CIWSQ44DIB62XRKQ4GV","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":"dedfc689d3051f36d1382c53820bcc4a52a4ec40478912768529395f1bb555ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-27T17:58:14Z","title_canon_sha256":"557b03221aeb8c9093df09cbe46d08a8ac908cc6d05849c2c4dcaf97ef8b5436"},"schema_version":"1.0","source":{"id":"1609.08553","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.08553","created_at":"2026-05-18T00:55:41Z"},{"alias_kind":"arxiv_version","alias_value":"1609.08553v1","created_at":"2026-05-18T00:55:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08553","created_at":"2026-05-18T00:55:41Z"},{"alias_kind":"pith_short_12","alias_value":"VRBKKB5CIWSQ","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VRBKKB5CIWSQ44DI","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VRBKKB5C","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:6f2b34e37063d2ee9ab9dd869c4385aa56a30446ea1bb7519421cc576176ecbc","target":"graph","created_at":"2026-05-18T00:55:41Z","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 present Chandra ACIS-S and ATCA radio continuum observations of the strongly lensed dusty, star-forming galaxy SPT-S J034640-5204.9 (hereafter SPT0346-52) at $z$ = 5.656. This galaxy has also been observed with ALMA, HST, Spitzer, Herschel, APEX, and the VLT. Previous observations indicate that if the infrared (IR) emission is driven by star formation, then the inferred lensing-corrected star formation rate ($\\sim$ 4500 $M_{\\sun}$ yr$^{-1}$) and star formation rate surface density $\\Sigma_{\\rm SFR}$ ($\\sim$ 2000 $M_{\\sun} {yr^{-1}} {kpc^{-2}}$) are both exceptionally high. It remained uncle","authors_text":"A. A. Stark, A. H. Gonzalez, B. Gullberg, C. De Breuck, D. P. Marrone, E. J. Murphy, J. D. Vieira, J. E. Carlstrom, Jingzhe Ma, J. Sreevani, J. S. Spilker, K. Litke, M. Aravena, M. Bethermin, M. L. N. Ashby, M. Malkan, M. McDonald, M. S. Bothwell, M. Strandet, S. C. Chapman, S. X. Wang, W. N. Brandt, Y. Hezaveh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-27T17:58:14Z","title":"SPT0346-52: Negligible AGN Activity in a Compact, Hyper-starburst Galaxy at z = 5.7"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08553","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":"sha256:3d13d91e376b8aa9bf75e9e87ca19c7fdb7851f054855bad0842208264896e5e","target":"record","created_at":"2026-05-18T00:55:41Z","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":"dedfc689d3051f36d1382c53820bcc4a52a4ec40478912768529395f1bb555ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-27T17:58:14Z","title_canon_sha256":"557b03221aeb8c9093df09cbe46d08a8ac908cc6d05849c2c4dcaf97ef8b5436"},"schema_version":"1.0","source":{"id":"1609.08553","kind":"arxiv","version":1}},"canonical_sha256":"ac42a507a245a50e70680fb578aa1c35467dcb0d538041d199a9b3b97ef4dd78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac42a507a245a50e70680fb578aa1c35467dcb0d538041d199a9b3b97ef4dd78","first_computed_at":"2026-05-18T00:55:41.190987Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:55:41.190987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/XhnbNaJCWFWxaivCVgeqpdZeXqktddxR0Dnzo/wNjd8jx3Wcu8ZxniVgFHYSnA3iffH3/uxiejr1Ke5AaWfCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:55:41.191487Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.08553","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d13d91e376b8aa9bf75e9e87ca19c7fdb7851f054855bad0842208264896e5e","sha256:6f2b34e37063d2ee9ab9dd869c4385aa56a30446ea1bb7519421cc576176ecbc"],"state_sha256":"42d87deed9e2a87f4bf8a2fd75390836fdf6ed051c747dc2004e545463efcf86"}