{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:EO4AW3XWIS4ODAJDMIKBHQ264X","short_pith_number":"pith:EO4AW3XW","canonical_record":{"source":{"id":"2305.19315","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-30T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"2d20248495b2771823c4020e083c557b27d609624be58987151416b589f798de","abstract_canon_sha256":"0df0f657dc4fd682c54b4e07869b29e786d80c55e9b0a60670da9fa4017d3463"},"schema_version":"1.0"},"canonical_sha256":"23b80b6ef644b8e18123621413c35ee5e26900e086de1eb5155c48c76292301f","source":{"kind":"arxiv","id":"2305.19315","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.19315","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"arxiv_version","alias_value":"2305.19315v2","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.19315","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"pith_short_12","alias_value":"EO4AW3XWIS4O","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"pith_short_16","alias_value":"EO4AW3XWIS4ODAJD","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"pith_short_8","alias_value":"EO4AW3XW","created_at":"2026-07-05T07:51:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:EO4AW3XWIS4ODAJDMIKBHQ264X","target":"record","payload":{"canonical_record":{"source":{"id":"2305.19315","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-30T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"2d20248495b2771823c4020e083c557b27d609624be58987151416b589f798de","abstract_canon_sha256":"0df0f657dc4fd682c54b4e07869b29e786d80c55e9b0a60670da9fa4017d3463"},"schema_version":"1.0"},"canonical_sha256":"23b80b6ef644b8e18123621413c35ee5e26900e086de1eb5155c48c76292301f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:51:09.303120Z","signature_b64":"sWY+34zmSoN/IVSH3RHk9PBcrLTN5cd6yN7Zdzb1yCiwuuW9rbsDSY7qaXLna9esx4WLJqeUbBEI3eYPz2znCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23b80b6ef644b8e18123621413c35ee5e26900e086de1eb5155c48c76292301f","last_reissued_at":"2026-07-05T07:51:09.302691Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:51:09.302691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.19315","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":"2026-07-05T07:51:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UswQAGIjFxP/SfDyY3gIwlsFMV3YxXxPWRJVB0Q6rKrSQaqHt17DBppIm394t1o+BvjTJjATJ7vwnyqXI9YTDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T08:28:10.625040Z"},"content_sha256":"94a7e9343d4efdbf195c9ca8d8fe9645f69752e45007436dc2d894824eb74f1e","schema_version":"1.0","event_id":"sha256:94a7e9343d4efdbf195c9ca8d8fe9645f69752e45007436dc2d894824eb74f1e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:EO4AW3XWIS4ODAJDMIKBHQ264X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TRINITY III: Quasar Luminosity Functions Decomposed by Halo, Galaxy, and Black Hole Masses and Eddington Ratios from z=0-10","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Haowen Zhang, James Aird, Jinyi Yang, Joseph Silk, Marta Volonteri, Peter Behroozi, Philip F. Hopkins, Xiaohui Fan","submitted_at":"2023-05-30T18:00:01Z","abstract_excerpt":"We present the redshift evolution of quasar luminosity functions decomposed by halo mass, galaxy mass, supermassive black hole (SMBH) mass, and Eddington ratio, as well as SMBH kinetic/radiative energy output ratios from TRINITY, a flexible empirical model that self-consistently infers the halo--galaxy--SMBH connection that match observational data. Key findings include: 1) The normalization of QLF increases by ~3-4 dex from z~10 to z~4, due to the fast mass build-up of different SMBH populations; 2) From z~4 to z~1, less massive galaxies and SMBHs make up bigger and bigger fractions of QLFs, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.19315","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/2305.19315/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":"2026-07-05T07:51:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lQzj/cKXik0qFNUk4lWTR7g3RIcMc7zEGKi2l6c85HANlG9qgDYxMwT8iL0mFFLoVx6H7sAgG0qkOQ3jOxWQAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T08:28:10.625548Z"},"content_sha256":"dbdcbc6a5993da1688d62ce6db2100e0265a20e4f7d3e389fcf859df1b24b1d4","schema_version":"1.0","event_id":"sha256:dbdcbc6a5993da1688d62ce6db2100e0265a20e4f7d3e389fcf859df1b24b1d4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EO4AW3XWIS4ODAJDMIKBHQ264X/bundle.json","state_url":"https://pith.science/pith/EO4AW3XWIS4ODAJDMIKBHQ264X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EO4AW3XWIS4ODAJDMIKBHQ264X/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":"2026-08-02T08:28:10Z","links":{"resolver":"https://pith.science/pith/EO4AW3XWIS4ODAJDMIKBHQ264X","bundle":"https://pith.science/pith/EO4AW3XWIS4ODAJDMIKBHQ264X/bundle.json","state":"https://pith.science/pith/EO4AW3XWIS4ODAJDMIKBHQ264X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EO4AW3XWIS4ODAJDMIKBHQ264X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:EO4AW3XWIS4ODAJDMIKBHQ264X","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":"0df0f657dc4fd682c54b4e07869b29e786d80c55e9b0a60670da9fa4017d3463","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-30T18:00:01Z","title_canon_sha256":"2d20248495b2771823c4020e083c557b27d609624be58987151416b589f798de"},"schema_version":"1.0","source":{"id":"2305.19315","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.19315","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"arxiv_version","alias_value":"2305.19315v2","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.19315","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"pith_short_12","alias_value":"EO4AW3XWIS4O","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"pith_short_16","alias_value":"EO4AW3XWIS4ODAJD","created_at":"2026-07-05T07:51:09Z"},{"alias_kind":"pith_short_8","alias_value":"EO4AW3XW","created_at":"2026-07-05T07:51:09Z"}],"graph_snapshots":[{"event_id":"sha256:dbdcbc6a5993da1688d62ce6db2100e0265a20e4f7d3e389fcf859df1b24b1d4","target":"graph","created_at":"2026-07-05T07:51:09Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2305.19315/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the redshift evolution of quasar luminosity functions decomposed by halo mass, galaxy mass, supermassive black hole (SMBH) mass, and Eddington ratio, as well as SMBH kinetic/radiative energy output ratios from TRINITY, a flexible empirical model that self-consistently infers the halo--galaxy--SMBH connection that match observational data. Key findings include: 1) The normalization of QLF increases by ~3-4 dex from z~10 to z~4, due to the fast mass build-up of different SMBH populations; 2) From z~4 to z~1, less massive galaxies and SMBHs make up bigger and bigger fractions of QLFs, ","authors_text":"Haowen Zhang, James Aird, Jinyi Yang, Joseph Silk, Marta Volonteri, Peter Behroozi, Philip F. Hopkins, Xiaohui Fan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-30T18:00:01Z","title":"TRINITY III: Quasar Luminosity Functions Decomposed by Halo, Galaxy, and Black Hole Masses and Eddington Ratios from z=0-10"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.19315","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":"sha256:94a7e9343d4efdbf195c9ca8d8fe9645f69752e45007436dc2d894824eb74f1e","target":"record","created_at":"2026-07-05T07:51:09Z","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":"0df0f657dc4fd682c54b4e07869b29e786d80c55e9b0a60670da9fa4017d3463","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-30T18:00:01Z","title_canon_sha256":"2d20248495b2771823c4020e083c557b27d609624be58987151416b589f798de"},"schema_version":"1.0","source":{"id":"2305.19315","kind":"arxiv","version":2}},"canonical_sha256":"23b80b6ef644b8e18123621413c35ee5e26900e086de1eb5155c48c76292301f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23b80b6ef644b8e18123621413c35ee5e26900e086de1eb5155c48c76292301f","first_computed_at":"2026-07-05T07:51:09.302691Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:51:09.302691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sWY+34zmSoN/IVSH3RHk9PBcrLTN5cd6yN7Zdzb1yCiwuuW9rbsDSY7qaXLna9esx4WLJqeUbBEI3eYPz2znCA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:51:09.303120Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.19315","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94a7e9343d4efdbf195c9ca8d8fe9645f69752e45007436dc2d894824eb74f1e","sha256:dbdcbc6a5993da1688d62ce6db2100e0265a20e4f7d3e389fcf859df1b24b1d4"],"state_sha256":"7cef663c2ce623f96b6a7dae4472c0b025448e8f139ae03052bc0eec87dbd24a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xA+hN2le5Rw2vimqD9+RYXZr/yyqTkeRCms7Vcl9+kfG3olD1myuserHErelQvy8cf/+LbKhnZC+CrVDbVxfBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-02T08:28:10.629844Z","bundle_sha256":"627ef633d490dbe802ec4c273043b8c1251c29780f95b26d6efd4821e5cf2301"}}