{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:CZWA2FDCIMPO6PB3LGB6UBVNMX","short_pith_number":"pith:CZWA2FDC","canonical_record":{"source":{"id":"2303.11961","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-21T15:49:51Z","cross_cats_sorted":[],"title_canon_sha256":"4c2f93a6066058f1cd9ab2aad5d0249733b60c222c58dd4c7489c9b4dd92841f","abstract_canon_sha256":"eb15265301f81958c321f90c2234c636c94b8cd45f5a00fd8fa5a01177daac54"},"schema_version":"1.0"},"canonical_sha256":"166c0d1462431eef3c3b5983ea06ad65dcb97662f7503938ac510b63dda00d59","source":{"kind":"arxiv","id":"2303.11961","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.11961","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"arxiv_version","alias_value":"2303.11961v1","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.11961","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"pith_short_12","alias_value":"CZWA2FDCIMPO","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"pith_short_16","alias_value":"CZWA2FDCIMPO6PB3","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"pith_short_8","alias_value":"CZWA2FDC","created_at":"2026-07-05T06:00:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:CZWA2FDCIMPO6PB3LGB6UBVNMX","target":"record","payload":{"canonical_record":{"source":{"id":"2303.11961","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-21T15:49:51Z","cross_cats_sorted":[],"title_canon_sha256":"4c2f93a6066058f1cd9ab2aad5d0249733b60c222c58dd4c7489c9b4dd92841f","abstract_canon_sha256":"eb15265301f81958c321f90c2234c636c94b8cd45f5a00fd8fa5a01177daac54"},"schema_version":"1.0"},"canonical_sha256":"166c0d1462431eef3c3b5983ea06ad65dcb97662f7503938ac510b63dda00d59","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:00:08.784703Z","signature_b64":"DfW84t+YSrfCB9CKfRy5xqt1N2rW91XcXJX3GshaDh8Pe8/Vi7TJEcHl16i3TMf7Gx/9w1bllWJabXboYBbeBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"166c0d1462431eef3c3b5983ea06ad65dcb97662f7503938ac510b63dda00d59","last_reissued_at":"2026-07-05T06:00:08.784345Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:00:08.784345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.11961","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:00:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VBaU8552lyi6lCAEYMeui6q5OmBYy984Fqfuskla7kfWCYweCmN8xoZKiyB0muVZ4XHATDO892W/qxHoJvm3DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:10:40.346528Z"},"content_sha256":"9bd6278bfd0ee73df2d1320e7176c779ed0c4df01c65413d7e1504cb9828b913","schema_version":"1.0","event_id":"sha256:9bd6278bfd0ee73df2d1320e7176c779ed0c4df01c65413d7e1504cb9828b913"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:CZWA2FDCIMPO6PB3LGB6UBVNMX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Accurate dust temperature and star formation rate in the most luminous $z>6$ quasar in the HYPerluminous quasars at the Epoch of ReionizatION (HYPERION) sample","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Chiara Feruglio, Enrico Piconcelli, Fabio Di Mascia, Fabrizio Fiore, Francesca Civano, Francisca Kemper, Luca Zappacosta, Manuela Bischetti, Martin Elvis, Michele Ginolfi, Roberta Tripodi, Roberto Maiolino, Rosa Valiante, Simona Gallerani, Stefano Carniani, Tiago Costa, Valentina D'Odorico","submitted_at":"2023-03-21T15:49:51Z","abstract_excerpt":"We present ALMA Band 9 continuum observation of the ultraluminous quasi-stellar object (QSO) SDSS J0100+2802, providing a $\\sim 10\\sigma$ detection at $\\sim 670$ GHz. SDSS J0100+2802 is the brightest QSO with the most massive super massive black hole (SMBH) known at $z>6$, and we study its dust spectral energy distribution in order to determine the dust properties and the star formation rate (SFR) of its host-galaxy. We obtain the most accurate estimate so far of the temperature, mass and emissivity index of the dust, having $T_{\\rm dust}=48.4\\pm2.3$ K, $M_{\\rm dust}=(2.29\\pm0.83)\\times 10^7$ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.11961","kind":"arxiv","version":1},"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/2303.11961/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":"2026-07-05T06:00:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wxGuiSZusISxzGGWQVj0HY2Isi3hNWMMWGkK4GFGWRy39+GgONZSpYmQFD1Ci9zchR4wxaoRc4DzoQlDDb/OAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:10:40.346926Z"},"content_sha256":"c5f97d8a3e1e60c2b3740c97d4daba394ad09e887b4a570d6b7ae294bb4d8f33","schema_version":"1.0","event_id":"sha256:c5f97d8a3e1e60c2b3740c97d4daba394ad09e887b4a570d6b7ae294bb4d8f33"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CZWA2FDCIMPO6PB3LGB6UBVNMX/bundle.json","state_url":"https://pith.science/pith/CZWA2FDCIMPO6PB3LGB6UBVNMX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CZWA2FDCIMPO6PB3LGB6UBVNMX/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":"2026-08-03T20:10:40Z","links":{"resolver":"https://pith.science/pith/CZWA2FDCIMPO6PB3LGB6UBVNMX","bundle":"https://pith.science/pith/CZWA2FDCIMPO6PB3LGB6UBVNMX/bundle.json","state":"https://pith.science/pith/CZWA2FDCIMPO6PB3LGB6UBVNMX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CZWA2FDCIMPO6PB3LGB6UBVNMX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:CZWA2FDCIMPO6PB3LGB6UBVNMX","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":"eb15265301f81958c321f90c2234c636c94b8cd45f5a00fd8fa5a01177daac54","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-21T15:49:51Z","title_canon_sha256":"4c2f93a6066058f1cd9ab2aad5d0249733b60c222c58dd4c7489c9b4dd92841f"},"schema_version":"1.0","source":{"id":"2303.11961","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.11961","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"arxiv_version","alias_value":"2303.11961v1","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.11961","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"pith_short_12","alias_value":"CZWA2FDCIMPO","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"pith_short_16","alias_value":"CZWA2FDCIMPO6PB3","created_at":"2026-07-05T06:00:08Z"},{"alias_kind":"pith_short_8","alias_value":"CZWA2FDC","created_at":"2026-07-05T06:00:08Z"}],"graph_snapshots":[{"event_id":"sha256:c5f97d8a3e1e60c2b3740c97d4daba394ad09e887b4a570d6b7ae294bb4d8f33","target":"graph","created_at":"2026-07-05T06:00:08Z","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/2303.11961/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present ALMA Band 9 continuum observation of the ultraluminous quasi-stellar object (QSO) SDSS J0100+2802, providing a $\\sim 10\\sigma$ detection at $\\sim 670$ GHz. SDSS J0100+2802 is the brightest QSO with the most massive super massive black hole (SMBH) known at $z>6$, and we study its dust spectral energy distribution in order to determine the dust properties and the star formation rate (SFR) of its host-galaxy. We obtain the most accurate estimate so far of the temperature, mass and emissivity index of the dust, having $T_{\\rm dust}=48.4\\pm2.3$ K, $M_{\\rm dust}=(2.29\\pm0.83)\\times 10^7$ ","authors_text":"Chiara Feruglio, Enrico Piconcelli, Fabio Di Mascia, Fabrizio Fiore, Francesca Civano, Francisca Kemper, Luca Zappacosta, Manuela Bischetti, Martin Elvis, Michele Ginolfi, Roberta Tripodi, Roberto Maiolino, Rosa Valiante, Simona Gallerani, Stefano Carniani, Tiago Costa, Valentina D'Odorico","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-21T15:49:51Z","title":"Accurate dust temperature and star formation rate in the most luminous $z>6$ quasar in the HYPerluminous quasars at the Epoch of ReionizatION (HYPERION) sample"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.11961","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":"sha256:9bd6278bfd0ee73df2d1320e7176c779ed0c4df01c65413d7e1504cb9828b913","target":"record","created_at":"2026-07-05T06:00:08Z","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":"eb15265301f81958c321f90c2234c636c94b8cd45f5a00fd8fa5a01177daac54","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-03-21T15:49:51Z","title_canon_sha256":"4c2f93a6066058f1cd9ab2aad5d0249733b60c222c58dd4c7489c9b4dd92841f"},"schema_version":"1.0","source":{"id":"2303.11961","kind":"arxiv","version":1}},"canonical_sha256":"166c0d1462431eef3c3b5983ea06ad65dcb97662f7503938ac510b63dda00d59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"166c0d1462431eef3c3b5983ea06ad65dcb97662f7503938ac510b63dda00d59","first_computed_at":"2026-07-05T06:00:08.784345Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:00:08.784345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DfW84t+YSrfCB9CKfRy5xqt1N2rW91XcXJX3GshaDh8Pe8/Vi7TJEcHl16i3TMf7Gx/9w1bllWJabXboYBbeBw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:00:08.784703Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.11961","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bd6278bfd0ee73df2d1320e7176c779ed0c4df01c65413d7e1504cb9828b913","sha256:c5f97d8a3e1e60c2b3740c97d4daba394ad09e887b4a570d6b7ae294bb4d8f33"],"state_sha256":"9acfaee220475d9b399f53cb442dd9b61422436eb78f9efd83e8ede52fcb73b9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4lkm/yStjzTAFg3rtIPJnNcJdGRmpeMbeJlAN/7u6baIDizP5DJvSU+2UxpemXqlCD6OHI2fxbnh2kQvi3nPBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T20:10:40.349644Z","bundle_sha256":"20e84fa3bfcac2090a2bbb987ee1b6739d6831e0a1ae55dd42eb7f3f9e728181"}}