{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:LQBORYSDOKV2G6IIGX3DPEUPYC","short_pith_number":"pith:LQBORYSD","canonical_record":{"source":{"id":"2401.04211","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-01-08T19:41:47Z","cross_cats_sorted":[],"title_canon_sha256":"41b35186a1778b06fbce031e52ff1ad32a7803506e5b54a5dd9df85ac20de73f","abstract_canon_sha256":"c55fe434b887625887bf9bc3b7b1cae12bcbf743b52ca6379d8bb12328ead871"},"schema_version":"1.0"},"canonical_sha256":"5c02e8e24372aba3790835f637928fc0aa11d23a3c2ba6b0cf14e06cf55547df","source":{"kind":"arxiv","id":"2401.04211","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.04211","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"arxiv_version","alias_value":"2401.04211v2","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.04211","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"pith_short_12","alias_value":"LQBORYSDOKV2","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"pith_short_16","alias_value":"LQBORYSDOKV2G6II","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"pith_short_8","alias_value":"LQBORYSD","created_at":"2026-07-05T09:08:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:LQBORYSDOKV2G6IIGX3DPEUPYC","target":"record","payload":{"canonical_record":{"source":{"id":"2401.04211","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-01-08T19:41:47Z","cross_cats_sorted":[],"title_canon_sha256":"41b35186a1778b06fbce031e52ff1ad32a7803506e5b54a5dd9df85ac20de73f","abstract_canon_sha256":"c55fe434b887625887bf9bc3b7b1cae12bcbf743b52ca6379d8bb12328ead871"},"schema_version":"1.0"},"canonical_sha256":"5c02e8e24372aba3790835f637928fc0aa11d23a3c2ba6b0cf14e06cf55547df","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:08:10.264999Z","signature_b64":"ImmIGhw43l6weqUQFr7luMmx89bXkarQ88pc/hrhuxF69pM9p7Y0DAsJu7we1ylNiytJuDxt8EB1wjcXcWwlCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5c02e8e24372aba3790835f637928fc0aa11d23a3c2ba6b0cf14e06cf55547df","last_reissued_at":"2026-07-05T09:08:10.264521Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:08:10.264521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.04211","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:08:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HICn44GyLKC33IpEiLTaFHjOFHWhaekQkv70lJQLyag7JBDRISNnPDpJ2jxU2frBsUdqvogWLbVPe+s3ETfMCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T07:15:42.895035Z"},"content_sha256":"cc03ca085b6ea0175aba0b22c27a519f76745db417f95778464491bfbb0e0a85","schema_version":"1.0","event_id":"sha256:cc03ca085b6ea0175aba0b22c27a519f76745db417f95778464491bfbb0e0a85"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:LQBORYSDOKV2G6IIGX3DPEUPYC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"HYPERION. Coevolution of supermassive black holes and galaxies at $z>6$ and the build-up of massive galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bongiorno, A. Ferrara, A. Marconi, A. Tortosa, C.-C. Chen, C. Feruglio, E. Piconcelli, F. Civano, F. Di Mascia, F. Fiore, F. Salvestrini, G. Cupani, I. Saccheo, L. Zappacosta, M. Bischetti, M. Ginolfi, R. Maiolino, R. Tripodi, R. Valiante, S. Carniani, S. Cristiani, S. Gallerani, V. D'Odorico, V. Mainieri, X. Fan","submitted_at":"2024-01-08T19:41:47Z","abstract_excerpt":"We used low- to high-frequency ALMA observations to investigate the cold gas and dust in ten QSOs at $z\\gtrsim 6$. Our analysis of the CO(6-5) and CO(7-6) emission lines in the selected QSOs provided insights into their molecular gas masses, which average around $10^{10}\\ \\rm M_\\odot$, consistent with typical values for high-redshift QSOs. Proprietary and archival ALMA observations in bands 8 and 9 enabled precise constraints on the dust properties and star formation rate (SFR) of four QSOs in our sample for the first time. The examination of the redshift distribution of dust temperatures reve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.04211","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2401.04211/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:08:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cl76ToFlyH1vvx0dKjnXVQerDIa1wo48mHqeyoKC5wcJwk/M2ou8vpGFGzhjoSzXfcondvgOS6q5N9dBAS+YCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T07:15:42.895608Z"},"content_sha256":"b8256f18c1bb6932f97624c376e13157871135042d9b1c0fd4ca84cbebc55cba","schema_version":"1.0","event_id":"sha256:b8256f18c1bb6932f97624c376e13157871135042d9b1c0fd4ca84cbebc55cba"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LQBORYSDOKV2G6IIGX3DPEUPYC/bundle.json","state_url":"https://pith.science/pith/LQBORYSDOKV2G6IIGX3DPEUPYC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LQBORYSDOKV2G6IIGX3DPEUPYC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-07T07:15:42Z","links":{"resolver":"https://pith.science/pith/LQBORYSDOKV2G6IIGX3DPEUPYC","bundle":"https://pith.science/pith/LQBORYSDOKV2G6IIGX3DPEUPYC/bundle.json","state":"https://pith.science/pith/LQBORYSDOKV2G6IIGX3DPEUPYC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LQBORYSDOKV2G6IIGX3DPEUPYC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:LQBORYSDOKV2G6IIGX3DPEUPYC","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":"c55fe434b887625887bf9bc3b7b1cae12bcbf743b52ca6379d8bb12328ead871","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-01-08T19:41:47Z","title_canon_sha256":"41b35186a1778b06fbce031e52ff1ad32a7803506e5b54a5dd9df85ac20de73f"},"schema_version":"1.0","source":{"id":"2401.04211","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.04211","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"arxiv_version","alias_value":"2401.04211v2","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.04211","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"pith_short_12","alias_value":"LQBORYSDOKV2","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"pith_short_16","alias_value":"LQBORYSDOKV2G6II","created_at":"2026-07-05T09:08:10Z"},{"alias_kind":"pith_short_8","alias_value":"LQBORYSD","created_at":"2026-07-05T09:08:10Z"}],"graph_snapshots":[{"event_id":"sha256:b8256f18c1bb6932f97624c376e13157871135042d9b1c0fd4ca84cbebc55cba","target":"graph","created_at":"2026-07-05T09:08:10Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2401.04211/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We used low- to high-frequency ALMA observations to investigate the cold gas and dust in ten QSOs at $z\\gtrsim 6$. Our analysis of the CO(6-5) and CO(7-6) emission lines in the selected QSOs provided insights into their molecular gas masses, which average around $10^{10}\\ \\rm M_\\odot$, consistent with typical values for high-redshift QSOs. Proprietary and archival ALMA observations in bands 8 and 9 enabled precise constraints on the dust properties and star formation rate (SFR) of four QSOs in our sample for the first time. The examination of the redshift distribution of dust temperatures reve","authors_text":"A. Bongiorno, A. Ferrara, A. Marconi, A. Tortosa, C.-C. Chen, C. Feruglio, E. Piconcelli, F. Civano, F. Di Mascia, F. Fiore, F. Salvestrini, G. Cupani, I. Saccheo, L. Zappacosta, M. Bischetti, M. Ginolfi, R. Maiolino, R. Tripodi, R. Valiante, S. Carniani, S. Cristiani, S. Gallerani, V. D'Odorico, V. Mainieri, X. Fan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-01-08T19:41:47Z","title":"HYPERION. Coevolution of supermassive black holes and galaxies at $z>6$ and the build-up of massive galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.04211","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:cc03ca085b6ea0175aba0b22c27a519f76745db417f95778464491bfbb0e0a85","target":"record","created_at":"2026-07-05T09:08:10Z","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":"c55fe434b887625887bf9bc3b7b1cae12bcbf743b52ca6379d8bb12328ead871","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-01-08T19:41:47Z","title_canon_sha256":"41b35186a1778b06fbce031e52ff1ad32a7803506e5b54a5dd9df85ac20de73f"},"schema_version":"1.0","source":{"id":"2401.04211","kind":"arxiv","version":2}},"canonical_sha256":"5c02e8e24372aba3790835f637928fc0aa11d23a3c2ba6b0cf14e06cf55547df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c02e8e24372aba3790835f637928fc0aa11d23a3c2ba6b0cf14e06cf55547df","first_computed_at":"2026-07-05T09:08:10.264521Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:08:10.264521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ImmIGhw43l6weqUQFr7luMmx89bXkarQ88pc/hrhuxF69pM9p7Y0DAsJu7we1ylNiytJuDxt8EB1wjcXcWwlCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:08:10.264999Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.04211","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc03ca085b6ea0175aba0b22c27a519f76745db417f95778464491bfbb0e0a85","sha256:b8256f18c1bb6932f97624c376e13157871135042d9b1c0fd4ca84cbebc55cba"],"state_sha256":"8add4404562c9cd38e1614ded590e733dd9be93b1b26764e82ce644883dab192"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y/xiiA6vyaz5k1B42uTtM/f8qZ+F7LeTDouEIMY29WvKSa4wRpIiAYrIMVBmhattgI0+xJ5RToBqD4on3qMyDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T07:15:42.920330Z","bundle_sha256":"27d056506388e56605f2568659b1222ea0423661b5e1d76d6fcaea65aac96027"}}