{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:P3JIHZT5RYR4Q6V4DFUOMUL743","short_pith_number":"pith:P3JIHZT5","canonical_record":{"source":{"id":"1803.07563","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-03-20T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"99dd50788cf4390c683e65c287483658e79b3b9c830a63cd5003b2c9dfd7e6d3","abstract_canon_sha256":"dfcbbcf6c21ad5d900b008d034ad2eb3faea0bcc70dbc6deeebd9abd3c300c7e"},"schema_version":"1.0"},"canonical_sha256":"7ed283e67d8e23c87abc1968e6517fe6e35e3c911ea390d3fced130e948ec538","source":{"kind":"arxiv","id":"1803.07563","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.07563","created_at":"2026-05-18T00:18:49Z"},{"alias_kind":"arxiv_version","alias_value":"1803.07563v2","created_at":"2026-05-18T00:18:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07563","created_at":"2026-05-18T00:18:49Z"},{"alias_kind":"pith_short_12","alias_value":"P3JIHZT5RYR4","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"P3JIHZT5RYR4Q6V4","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"P3JIHZT5","created_at":"2026-05-18T12:32:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:P3JIHZT5RYR4Q6V4DFUOMUL743","target":"record","payload":{"canonical_record":{"source":{"id":"1803.07563","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-03-20T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"99dd50788cf4390c683e65c287483658e79b3b9c830a63cd5003b2c9dfd7e6d3","abstract_canon_sha256":"dfcbbcf6c21ad5d900b008d034ad2eb3faea0bcc70dbc6deeebd9abd3c300c7e"},"schema_version":"1.0"},"canonical_sha256":"7ed283e67d8e23c87abc1968e6517fe6e35e3c911ea390d3fced130e948ec538","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:49.289103Z","signature_b64":"HoOfi4xttUcgX91YraAhy1G7cjXJmv6c2IaVjl1+vxuIbf1/boTOeQbJaCkPYxrY3YZVEWXRdZXKINK22WgEAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ed283e67d8e23c87abc1968e6517fe6e35e3c911ea390d3fced130e948ec538","last_reissued_at":"2026-05-18T00:18:49.288487Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:49.288487Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.07563","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":"2026-05-18T00:18:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n4VBPgW/9517jW/9p4TX5GKTOUfiOWKMJrsX2tB+B33XwfK0WrUnuF6SHAYbE5Nsbg+g32P9H3uVKf0lvwZNAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T10:39:49.587465Z"},"content_sha256":"f947d19601d7e1f2a9dcf3b115e9c136d5a6082f1f413c298fd0de4141997fc6","schema_version":"1.0","event_id":"sha256:f947d19601d7e1f2a9dcf3b115e9c136d5a6082f1f413c298fd0de4141997fc6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:P3JIHZT5RYR4Q6V4DFUOMUL743","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Massive, Absorption-selected Galaxies at Intermediate Redshifts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"(2) University of California, (3) Copenhagen University, 4), (4) Max-Planck-Institut fur Astronomie, (5) European Southern Observatory, (6) Universite de Geneve, (7) Anglo-Australian Observatory, Australia), Denmark, Germany, Heidelberg, India, J. P. U. Fynbo (3), J. X. Prochaska (2), L. Christensen (3), M. A. Zwaan (5), M. Dessauges-Zavadsky (6), M. Neeleman (2, N. H. P. Rhodin (3), N. Kanekar (1), P. Moller (5), Santa Cruz, Switzerland, T. Zafar (7) ((1) National Centre for Radio Astrophysics, USA","submitted_at":"2018-03-20T18:00:01Z","abstract_excerpt":"The nature of absorption-selected galaxies and their connection to the general galaxy population have been open issues for more than three decades, with little information available on their gas properties. Here we show, using detections of carbon monoxide (CO) emission with the Atacama Large Millimeter/submillimeter Array (ALMA), that five of seven high-metallicity, absorption-selected galaxies at intermediate redshifts, $z \\approx 0.5-0.8$, have large molecular gas masses, $M_{\\rm Mol} \\approx (0.6 - 8.2) \\times 10^{10} \\: {\\rm M}_\\odot$ and high molecular gas fractions ($f_{\\rm Mol} \\equiv "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07563","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":""},"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":"2026-05-18T00:18:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l4vNi/3BI22IZseThCXOrjyCe+IUYkr6Mz3FU2GY89xE0Zq7cL3cHjcGzpycWZIESEHmDNNnYt59JJDg2ZQfBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T10:39:49.587890Z"},"content_sha256":"b8b9cc980c634e46686e70588b784248ca8b1dece3dd549a5f416dac8b124875","schema_version":"1.0","event_id":"sha256:b8b9cc980c634e46686e70588b784248ca8b1dece3dd549a5f416dac8b124875"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P3JIHZT5RYR4Q6V4DFUOMUL743/bundle.json","state_url":"https://pith.science/pith/P3JIHZT5RYR4Q6V4DFUOMUL743/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P3JIHZT5RYR4Q6V4DFUOMUL743/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":"2026-06-04T10:39:49Z","links":{"resolver":"https://pith.science/pith/P3JIHZT5RYR4Q6V4DFUOMUL743","bundle":"https://pith.science/pith/P3JIHZT5RYR4Q6V4DFUOMUL743/bundle.json","state":"https://pith.science/pith/P3JIHZT5RYR4Q6V4DFUOMUL743/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P3JIHZT5RYR4Q6V4DFUOMUL743/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:P3JIHZT5RYR4Q6V4DFUOMUL743","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":"dfcbbcf6c21ad5d900b008d034ad2eb3faea0bcc70dbc6deeebd9abd3c300c7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-03-20T18:00:01Z","title_canon_sha256":"99dd50788cf4390c683e65c287483658e79b3b9c830a63cd5003b2c9dfd7e6d3"},"schema_version":"1.0","source":{"id":"1803.07563","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.07563","created_at":"2026-05-18T00:18:49Z"},{"alias_kind":"arxiv_version","alias_value":"1803.07563v2","created_at":"2026-05-18T00:18:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07563","created_at":"2026-05-18T00:18:49Z"},{"alias_kind":"pith_short_12","alias_value":"P3JIHZT5RYR4","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"P3JIHZT5RYR4Q6V4","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"P3JIHZT5","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:b8b9cc980c634e46686e70588b784248ca8b1dece3dd549a5f416dac8b124875","target":"graph","created_at":"2026-05-18T00:18:49Z","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":"The nature of absorption-selected galaxies and their connection to the general galaxy population have been open issues for more than three decades, with little information available on their gas properties. Here we show, using detections of carbon monoxide (CO) emission with the Atacama Large Millimeter/submillimeter Array (ALMA), that five of seven high-metallicity, absorption-selected galaxies at intermediate redshifts, $z \\approx 0.5-0.8$, have large molecular gas masses, $M_{\\rm Mol} \\approx (0.6 - 8.2) \\times 10^{10} \\: {\\rm M}_\\odot$ and high molecular gas fractions ($f_{\\rm Mol} \\equiv ","authors_text":"(2) University of California, (3) Copenhagen University, 4), (4) Max-Planck-Institut fur Astronomie, (5) European Southern Observatory, (6) Universite de Geneve, (7) Anglo-Australian Observatory, Australia), Denmark, Germany, Heidelberg, India, J. P. U. Fynbo (3), J. X. Prochaska (2), L. Christensen (3), M. A. Zwaan (5), M. Dessauges-Zavadsky (6), M. Neeleman (2, N. H. P. Rhodin (3), N. Kanekar (1), P. Moller (5), Santa Cruz, Switzerland, T. Zafar (7) ((1) National Centre for Radio Astrophysics, USA","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-03-20T18:00:01Z","title":"Massive, Absorption-selected Galaxies at Intermediate Redshifts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07563","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:f947d19601d7e1f2a9dcf3b115e9c136d5a6082f1f413c298fd0de4141997fc6","target":"record","created_at":"2026-05-18T00:18:49Z","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":"dfcbbcf6c21ad5d900b008d034ad2eb3faea0bcc70dbc6deeebd9abd3c300c7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-03-20T18:00:01Z","title_canon_sha256":"99dd50788cf4390c683e65c287483658e79b3b9c830a63cd5003b2c9dfd7e6d3"},"schema_version":"1.0","source":{"id":"1803.07563","kind":"arxiv","version":2}},"canonical_sha256":"7ed283e67d8e23c87abc1968e6517fe6e35e3c911ea390d3fced130e948ec538","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ed283e67d8e23c87abc1968e6517fe6e35e3c911ea390d3fced130e948ec538","first_computed_at":"2026-05-18T00:18:49.288487Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:49.288487Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HoOfi4xttUcgX91YraAhy1G7cjXJmv6c2IaVjl1+vxuIbf1/boTOeQbJaCkPYxrY3YZVEWXRdZXKINK22WgEAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:49.289103Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.07563","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f947d19601d7e1f2a9dcf3b115e9c136d5a6082f1f413c298fd0de4141997fc6","sha256:b8b9cc980c634e46686e70588b784248ca8b1dece3dd549a5f416dac8b124875"],"state_sha256":"ace9f66cda52b3236e5463c487f1144b94bd88ee0d1ef94dcfcb1233192f5145"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M3R8a+9PtGW3/+spr6HOGm0S9jzz74Zp4n0Tx6cE9F0qZypF49m2j79jHE+bVIIpxdV9Zoc0gQ07cIM1pcW0Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T10:39:49.590384Z","bundle_sha256":"12434d227db0390cfdcfe84ca6a10abfe0f330bde79604327894037870496fa9"}}