{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:O7U7MCW5C2ODKUQ375X67UOLIW","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":"dfb7dccd224c627d0913b72b515f616eefbf6e5f4982c3dd5630583a91a08967","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-07-28T08:47:31Z","title_canon_sha256":"d8073935190fea943f1e4ec1b6bc78a071e98b0b1f1a9b46b9691dc17e924fa3"},"schema_version":"1.0","source":{"id":"1007.4900","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.4900","created_at":"2026-05-18T02:06:09Z"},{"alias_kind":"arxiv_version","alias_value":"1007.4900v1","created_at":"2026-05-18T02:06:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.4900","created_at":"2026-05-18T02:06:09Z"},{"alias_kind":"pith_short_12","alias_value":"O7U7MCW5C2OD","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"O7U7MCW5C2ODKUQ3","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"O7U7MCW5","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:038d9c87460e7e59225c6879415419c7bdcb283e4a70155543585ff16798c784","target":"graph","created_at":"2026-05-18T02:06:09Z","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":"Using Herschel PACS and SPIRE observations of Lockman Hole-North and GOODS-N as part of the HerMES project, we explore the far-IR properties of a sample of mid-IR selected starburst dominated ultra-luminous infrared galaxies (ULIRGs) at z ~ 2. The selection of the sample is based on the detection of the stellar bump that appears in the SED of star-forming galaxies at 1.6um. We derive robust estimates of infrared luminosities (L_IR) and dust temperatures (T_d) of the population and find that while the luminosities in our sample span less than an order of magnitude (12.24< log(L_IR/Lo) < 12.94),","authors_text":"D. Elbaz (CEA), G. E. Magdis (CEA), H-S Hwang (CEA), the HERMES team","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-07-28T08:47:31Z","title":"Herschel reveals a T_dust-unbiased selection of z~2 ULIRGs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.4900","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":"sha256:8e40a5006a43fc3cb26f006887937b1822e445ae9bec881b6c8350437376958b","target":"record","created_at":"2026-05-18T02:06:09Z","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":"dfb7dccd224c627d0913b72b515f616eefbf6e5f4982c3dd5630583a91a08967","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-07-28T08:47:31Z","title_canon_sha256":"d8073935190fea943f1e4ec1b6bc78a071e98b0b1f1a9b46b9691dc17e924fa3"},"schema_version":"1.0","source":{"id":"1007.4900","kind":"arxiv","version":1}},"canonical_sha256":"77e9f60add169c35521bff6fefd1cb459a6f5ff377edde94078b1c93a526d2e6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77e9f60add169c35521bff6fefd1cb459a6f5ff377edde94078b1c93a526d2e6","first_computed_at":"2026-05-18T02:06:09.404518Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:06:09.404518Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e2Hg7uWUTJ0GB9U8058UuufKjJRxyzmLlMVuhn/Exhe2q9GD2Zoe5uyM5jKX0z93R0CTYjpr+eC2i4uypxV7BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:06:09.405148Z","signed_message":"canonical_sha256_bytes"},"source_id":"1007.4900","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e40a5006a43fc3cb26f006887937b1822e445ae9bec881b6c8350437376958b","sha256:038d9c87460e7e59225c6879415419c7bdcb283e4a70155543585ff16798c784"],"state_sha256":"2fbd94b5ad703ac7f99ab6fa203f08a5ae67598dc00a3ea293b4f5366766da73"}