{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:WUOGB3WIZ32NHBSSL37YB32GFJ","short_pith_number":"pith:WUOGB3WI","canonical_record":{"source":{"id":"astro-ph/0001254","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-01-14T11:36:55Z","cross_cats_sorted":[],"title_canon_sha256":"7b4e7bc436f532b68dd877b44b41d11bff487b138c258bab6bc1c0d788fd6dba","abstract_canon_sha256":"632b5589acee7b8781d4ec145853e2c3a86b7e4249c06cd1876ce21b67c28d26"},"schema_version":"1.0"},"canonical_sha256":"b51c60eec8cef4d386525eff80ef462a49bd0e8eded4acd35503ed2218e5dd4e","source":{"kind":"arxiv","id":"astro-ph/0001254","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0001254","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0001254v1","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0001254","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"pith_short_12","alias_value":"WUOGB3WIZ32N","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"WUOGB3WIZ32NHBSS","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"WUOGB3WI","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:WUOGB3WIZ32NHBSSL37YB32GFJ","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0001254","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-01-14T11:36:55Z","cross_cats_sorted":[],"title_canon_sha256":"7b4e7bc436f532b68dd877b44b41d11bff487b138c258bab6bc1c0d788fd6dba","abstract_canon_sha256":"632b5589acee7b8781d4ec145853e2c3a86b7e4249c06cd1876ce21b67c28d26"},"schema_version":"1.0"},"canonical_sha256":"b51c60eec8cef4d386525eff80ef462a49bd0e8eded4acd35503ed2218e5dd4e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:21:42.790214Z","signature_b64":"CgpElSt7JX/QJ+2mqdjfdra7NI4DkOeUL31dgfY1oYPobdmBQVQYSGyo8oT4Agbc5cXzl6MUorijOIyFVnyDDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b51c60eec8cef4d386525eff80ef462a49bd0e8eded4acd35503ed2218e5dd4e","last_reissued_at":"2026-05-18T04:21:42.789684Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:21:42.789684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0001254","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":"2026-05-18T04:21:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LyYo3/MjY3ok3GXlIuoQxhb6wuGLoKPtuPE+j9gKoaz1cMFqVj1tdl32j+Vg6c7C1c8yAfHOCupyEHxDpGSZCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T11:11:53.925586Z"},"content_sha256":"70e11998c511b58011c35e6b46fb4434e398903463f31a29775e18981a738bc8","schema_version":"1.0","event_id":"sha256:70e11998c511b58011c35e6b46fb4434e398903463f31a29775e18981a738bc8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:WUOGB3WIZ32NHBSSL37YB32GFJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Co Detection of the Extremely Red Galaxy HR10","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2) Andrea Cimatti (3), (2) MPI f. Extr. Phys. Garching, (3) Osservatorio Astrofisico di Arcetri, (4) IRAM, (5) Sterrenwacht, France, Germany, Grenoble, Huub Roettgering (5) ((1) Osservatorio Astronomico, Italy, Laurent Loinard (4), Leiden, Padova, Paola Andreani (1, the Netherlands)","submitted_at":"2000-01-14T11:36:55Z","abstract_excerpt":"CO J = 5 - 4 and J = 2 - 1 emission lines were detected towards the extremely red galaxy (ERG) HR10 (J164502+4626.4) at z=1.44. The CO intensities imply a molecular gas mass M(H2) of 1.6 x 10^{11} h^{-2}_50 solar masses, and, combined with the intensity of the dust continuum, a gas-to-dust mass ratio around 200-400 (assuming galactic values for the conversion factors). The peak of the CO lines are at the same redshift as the [O II]3727 line, but blue- shifted by 430 km s^{-1} from the Halpha line. These CO detections confirm the previous results that HR10 is a highly obscured object with a lar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0001254","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":""},"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":"2026-05-18T04:21:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SP/lLbIyOjhOIHESpr4TO84LiSZ2c4twsx+w892Neq//Zkpelw2Cgy60MOPiEgQ8qFVnRv6774/cpUT8cDtMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T11:11:53.925936Z"},"content_sha256":"e76abff8b680e7ee21431724fd2b64a589ea150b2128180cd7fe59ef24251171","schema_version":"1.0","event_id":"sha256:e76abff8b680e7ee21431724fd2b64a589ea150b2128180cd7fe59ef24251171"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WUOGB3WIZ32NHBSSL37YB32GFJ/bundle.json","state_url":"https://pith.science/pith/WUOGB3WIZ32NHBSSL37YB32GFJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WUOGB3WIZ32NHBSSL37YB32GFJ/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":"2026-06-05T11:11:53Z","links":{"resolver":"https://pith.science/pith/WUOGB3WIZ32NHBSSL37YB32GFJ","bundle":"https://pith.science/pith/WUOGB3WIZ32NHBSSL37YB32GFJ/bundle.json","state":"https://pith.science/pith/WUOGB3WIZ32NHBSSL37YB32GFJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WUOGB3WIZ32NHBSSL37YB32GFJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:WUOGB3WIZ32NHBSSL37YB32GFJ","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":"632b5589acee7b8781d4ec145853e2c3a86b7e4249c06cd1876ce21b67c28d26","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-01-14T11:36:55Z","title_canon_sha256":"7b4e7bc436f532b68dd877b44b41d11bff487b138c258bab6bc1c0d788fd6dba"},"schema_version":"1.0","source":{"id":"astro-ph/0001254","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0001254","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0001254v1","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0001254","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"pith_short_12","alias_value":"WUOGB3WIZ32N","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"WUOGB3WIZ32NHBSS","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"WUOGB3WI","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:e76abff8b680e7ee21431724fd2b64a589ea150b2128180cd7fe59ef24251171","target":"graph","created_at":"2026-05-18T04:21:42Z","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":"CO J = 5 - 4 and J = 2 - 1 emission lines were detected towards the extremely red galaxy (ERG) HR10 (J164502+4626.4) at z=1.44. The CO intensities imply a molecular gas mass M(H2) of 1.6 x 10^{11} h^{-2}_50 solar masses, and, combined with the intensity of the dust continuum, a gas-to-dust mass ratio around 200-400 (assuming galactic values for the conversion factors). The peak of the CO lines are at the same redshift as the [O II]3727 line, but blue- shifted by 430 km s^{-1} from the Halpha line. These CO detections confirm the previous results that HR10 is a highly obscured object with a lar","authors_text":"2) Andrea Cimatti (3), (2) MPI f. Extr. Phys. Garching, (3) Osservatorio Astrofisico di Arcetri, (4) IRAM, (5) Sterrenwacht, France, Germany, Grenoble, Huub Roettgering (5) ((1) Osservatorio Astronomico, Italy, Laurent Loinard (4), Leiden, Padova, Paola Andreani (1, the Netherlands)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-01-14T11:36:55Z","title":"Co Detection of the Extremely Red Galaxy HR10"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0001254","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":"sha256:70e11998c511b58011c35e6b46fb4434e398903463f31a29775e18981a738bc8","target":"record","created_at":"2026-05-18T04:21:42Z","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":"632b5589acee7b8781d4ec145853e2c3a86b7e4249c06cd1876ce21b67c28d26","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-01-14T11:36:55Z","title_canon_sha256":"7b4e7bc436f532b68dd877b44b41d11bff487b138c258bab6bc1c0d788fd6dba"},"schema_version":"1.0","source":{"id":"astro-ph/0001254","kind":"arxiv","version":1}},"canonical_sha256":"b51c60eec8cef4d386525eff80ef462a49bd0e8eded4acd35503ed2218e5dd4e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b51c60eec8cef4d386525eff80ef462a49bd0e8eded4acd35503ed2218e5dd4e","first_computed_at":"2026-05-18T04:21:42.789684Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:21:42.789684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CgpElSt7JX/QJ+2mqdjfdra7NI4DkOeUL31dgfY1oYPobdmBQVQYSGyo8oT4Agbc5cXzl6MUorijOIyFVnyDDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:21:42.790214Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0001254","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70e11998c511b58011c35e6b46fb4434e398903463f31a29775e18981a738bc8","sha256:e76abff8b680e7ee21431724fd2b64a589ea150b2128180cd7fe59ef24251171"],"state_sha256":"24d4e8578526cac7cbc9169b8dce2ef6d6f230c2c798e7f57ddcd2ff73959b67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QZJEB1rrLvXb4qieYQ6uZDRq1VsTqKvTVcr3lDxtilXEbjTyJLc8OidwNPjOyhgv4xWrxO2NB9jEl0/rAtrbDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T11:11:53.927914Z","bundle_sha256":"b9c3210b0c808930c8b58a2579cb8ad89c32436afd8001a0719c352218141db2"}}