{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:HEURUUJ56D6V3BKEHPEVVGJJQX","short_pith_number":"pith:HEURUUJ5","canonical_record":{"source":{"id":"1904.07345","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-04-15T22:05:28Z","cross_cats_sorted":[],"title_canon_sha256":"248d25f10728a0c9e1f8fc9bd74649c911ada46493460c9eb8af9fca22676a2a","abstract_canon_sha256":"b6cfee6eeb7ed250dabc0b53272eb5d9749e47e856a0adee5fbbf9a8c063cafb"},"schema_version":"1.0"},"canonical_sha256":"39291a513df0fd5d85443bc95a992985f3b858e1bbf6f80057643065a023ed97","source":{"kind":"arxiv","id":"1904.07345","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.07345","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"arxiv_version","alias_value":"1904.07345v2","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.07345","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"pith_short_12","alias_value":"HEURUUJ56D6V","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"pith_short_16","alias_value":"HEURUUJ56D6V3BKE","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"pith_short_8","alias_value":"HEURUUJ5","created_at":"2026-07-05T00:31:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:HEURUUJ56D6V3BKEHPEVVGJJQX","target":"record","payload":{"canonical_record":{"source":{"id":"1904.07345","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-04-15T22:05:28Z","cross_cats_sorted":[],"title_canon_sha256":"248d25f10728a0c9e1f8fc9bd74649c911ada46493460c9eb8af9fca22676a2a","abstract_canon_sha256":"b6cfee6eeb7ed250dabc0b53272eb5d9749e47e856a0adee5fbbf9a8c063cafb"},"schema_version":"1.0"},"canonical_sha256":"39291a513df0fd5d85443bc95a992985f3b858e1bbf6f80057643065a023ed97","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:31:02.271119Z","signature_b64":"HmLqK0RpUoyUgw3M4udrH7YI8Y6HzrK0G4Ku/ACLBBQVxVfeGnKOQbFYQk0bnuEcPkzjeR7dbFjM0WWBVi4aBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39291a513df0fd5d85443bc95a992985f3b858e1bbf6f80057643065a023ed97","last_reissued_at":"2026-07-05T00:31:02.270550Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:31:02.270550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.07345","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":"2026-07-05T00:31:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ny2FThF+o3hlAaFR5U/MSEWSvUH4zwULTRND6j7Za72+RftILMMdC8KAaLYgDT2ePUQ52XCbEq6x5+qcY0pDBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T03:08:41.298178Z"},"content_sha256":"6bd628ac69b67bb8d8f500d8d8e121d697d927ebd557b4262702f3d512df6a0f","schema_version":"1.0","event_id":"sha256:6bd628ac69b67bb8d8f500d8d8e121d697d927ebd557b4262702f3d512df6a0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:HEURUUJ56D6V3BKEHPEVVGJJQX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs) VIII. A less biased view of the early co-evolution of black holes and host galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Akio Taniguchi, Chien-Hsiu Lee, Daisuke Iono, Hideki Umehata, Hikari Shirakata, Jenny E. Greene, Ji-Jia Tang, John D. Silverman, Kazushi Iwasawa, Kotaro Kohno, Kouichiro Nakanishi, Masafusa Onoue, Masatoshi Imanishi, Michael A. Strauss, Nobunari Kashikawa, Seiji Fujimoto, Soh Ikarashi, Takeo Minezaki, Takuma Izumi, Tohru Nagao, Tomotsugu Goto, Yasuhiro Hashimoto, Yoichi Tamura, Yoshihiro Ueda, Yoshiki Matsuoka, Yoshiki Toba, Yuichi Harikane","submitted_at":"2019-04-15T22:05:28Z","abstract_excerpt":"We present ALMA [CII] line and far-infrared (FIR) continuum observations of three $z > 6$ low-luminosity quasars ($M_{\\rm 1450} > -25$) discovered by our Subaru Hyper Suprime-Cam (HSC) survey. The [CII] line was detected in all three targets with luminosities of $(2.4 - 9.5) \\times 10^8~L_\\odot$, about one order of magnitude smaller than optically luminous ($M_{\\rm 1450} \\lesssim -25$) quasars. The FIR continuum luminosities range from $< 9 \\times 10^{10}~L_\\odot$ (3$\\sigma$ limit) to $\\sim 2 \\times 10^{12}~L_\\odot$, indicating a wide range in star formation rates in these galaxies. Most of th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.07345","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/1904.07345/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":"2026-07-05T00:31:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N+X9Eo031A+jWSNWG0zkxAo0Dy88KZfBuQ0KhpCY1l/EDeSMi8VbVFvQalB0HucUXGdnHPiRjb3xE2KRM82DCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T03:08:41.299094Z"},"content_sha256":"6ea011f5b4182ad01511a0ca4c00f32d41bd9ff1812a789585eccb1f5371ee38","schema_version":"1.0","event_id":"sha256:6ea011f5b4182ad01511a0ca4c00f32d41bd9ff1812a789585eccb1f5371ee38"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HEURUUJ56D6V3BKEHPEVVGJJQX/bundle.json","state_url":"https://pith.science/pith/HEURUUJ56D6V3BKEHPEVVGJJQX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HEURUUJ56D6V3BKEHPEVVGJJQX/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":"2026-08-14T03:08:41Z","links":{"resolver":"https://pith.science/pith/HEURUUJ56D6V3BKEHPEVVGJJQX","bundle":"https://pith.science/pith/HEURUUJ56D6V3BKEHPEVVGJJQX/bundle.json","state":"https://pith.science/pith/HEURUUJ56D6V3BKEHPEVVGJJQX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HEURUUJ56D6V3BKEHPEVVGJJQX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:HEURUUJ56D6V3BKEHPEVVGJJQX","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":"b6cfee6eeb7ed250dabc0b53272eb5d9749e47e856a0adee5fbbf9a8c063cafb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-04-15T22:05:28Z","title_canon_sha256":"248d25f10728a0c9e1f8fc9bd74649c911ada46493460c9eb8af9fca22676a2a"},"schema_version":"1.0","source":{"id":"1904.07345","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.07345","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"arxiv_version","alias_value":"1904.07345v2","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.07345","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"pith_short_12","alias_value":"HEURUUJ56D6V","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"pith_short_16","alias_value":"HEURUUJ56D6V3BKE","created_at":"2026-07-05T00:31:02Z"},{"alias_kind":"pith_short_8","alias_value":"HEURUUJ5","created_at":"2026-07-05T00:31:02Z"}],"graph_snapshots":[{"event_id":"sha256:6ea011f5b4182ad01511a0ca4c00f32d41bd9ff1812a789585eccb1f5371ee38","target":"graph","created_at":"2026-07-05T00:31:02Z","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/1904.07345/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present ALMA [CII] line and far-infrared (FIR) continuum observations of three $z > 6$ low-luminosity quasars ($M_{\\rm 1450} > -25$) discovered by our Subaru Hyper Suprime-Cam (HSC) survey. The [CII] line was detected in all three targets with luminosities of $(2.4 - 9.5) \\times 10^8~L_\\odot$, about one order of magnitude smaller than optically luminous ($M_{\\rm 1450} \\lesssim -25$) quasars. The FIR continuum luminosities range from $< 9 \\times 10^{10}~L_\\odot$ (3$\\sigma$ limit) to $\\sim 2 \\times 10^{12}~L_\\odot$, indicating a wide range in star formation rates in these galaxies. Most of th","authors_text":"Akio Taniguchi, Chien-Hsiu Lee, Daisuke Iono, Hideki Umehata, Hikari Shirakata, Jenny E. Greene, Ji-Jia Tang, John D. Silverman, Kazushi Iwasawa, Kotaro Kohno, Kouichiro Nakanishi, Masafusa Onoue, Masatoshi Imanishi, Michael A. Strauss, Nobunari Kashikawa, Seiji Fujimoto, Soh Ikarashi, Takeo Minezaki, Takuma Izumi, Tohru Nagao, Tomotsugu Goto, Yasuhiro Hashimoto, Yoichi Tamura, Yoshihiro Ueda, Yoshiki Matsuoka, Yoshiki Toba, Yuichi Harikane","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-04-15T22:05:28Z","title":"Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs) VIII. A less biased view of the early co-evolution of black holes and host galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.07345","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":"sha256:6bd628ac69b67bb8d8f500d8d8e121d697d927ebd557b4262702f3d512df6a0f","target":"record","created_at":"2026-07-05T00:31:02Z","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":"b6cfee6eeb7ed250dabc0b53272eb5d9749e47e856a0adee5fbbf9a8c063cafb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-04-15T22:05:28Z","title_canon_sha256":"248d25f10728a0c9e1f8fc9bd74649c911ada46493460c9eb8af9fca22676a2a"},"schema_version":"1.0","source":{"id":"1904.07345","kind":"arxiv","version":2}},"canonical_sha256":"39291a513df0fd5d85443bc95a992985f3b858e1bbf6f80057643065a023ed97","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"39291a513df0fd5d85443bc95a992985f3b858e1bbf6f80057643065a023ed97","first_computed_at":"2026-07-05T00:31:02.270550Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:31:02.270550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HmLqK0RpUoyUgw3M4udrH7YI8Y6HzrK0G4Ku/ACLBBQVxVfeGnKOQbFYQk0bnuEcPkzjeR7dbFjM0WWBVi4aBw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:31:02.271119Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.07345","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6bd628ac69b67bb8d8f500d8d8e121d697d927ebd557b4262702f3d512df6a0f","sha256:6ea011f5b4182ad01511a0ca4c00f32d41bd9ff1812a789585eccb1f5371ee38"],"state_sha256":"74b04ec91a320b30cd98eb14f9c26ab68ec3ed5c663b6822d4421bb7aa0cef84"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b2dIVQ6r+4SD1I8Lch94Uvd6j11xjmdUW1h/4Dz1zx8lOW9TEwM5gAAJBBh80mzLCtkpCPKYqLrWIwDpgMy9Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T03:08:41.308456Z","bundle_sha256":"6268af1fc2f4b6606f15563da101a40d1f75e72babe96483418802a2eeb92d53"}}