{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:QCXK55C23VLECTWLH43VSNDX5B","short_pith_number":"pith:QCXK55C2","canonical_record":{"source":{"id":"1702.04729","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-02-15T19:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"1d2545a82f66045711fa0865529b561a01779adde65cdc7acbb9973e2a35f032","abstract_canon_sha256":"3578b3e852474e76738d402715e4177a836ed2b417a7b3679ffddcdd53109f43"},"schema_version":"1.0"},"canonical_sha256":"80aeaef45add56414ecb3f37593477e85f0f9cf46e45bb392946fdac0c180416","source":{"kind":"arxiv","id":"1702.04729","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.04729","created_at":"2026-05-18T00:46:24Z"},{"alias_kind":"arxiv_version","alias_value":"1702.04729v2","created_at":"2026-05-18T00:46:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.04729","created_at":"2026-05-18T00:46:24Z"},{"alias_kind":"pith_short_12","alias_value":"QCXK55C23VLE","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"QCXK55C23VLECTWL","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"QCXK55C2","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:QCXK55C23VLECTWLH43VSNDX5B","target":"record","payload":{"canonical_record":{"source":{"id":"1702.04729","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-02-15T19:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"1d2545a82f66045711fa0865529b561a01779adde65cdc7acbb9973e2a35f032","abstract_canon_sha256":"3578b3e852474e76738d402715e4177a836ed2b417a7b3679ffddcdd53109f43"},"schema_version":"1.0"},"canonical_sha256":"80aeaef45add56414ecb3f37593477e85f0f9cf46e45bb392946fdac0c180416","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:24.946646Z","signature_b64":"ViG+rxpUe6L1+X8aIrLYISsOfP0kDBBnvUK809pRDXq/QdEPp+03tnBojX7bOTcQoz94KJ7J0irK9u/8jh/9Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"80aeaef45add56414ecb3f37593477e85f0f9cf46e45bb392946fdac0c180416","last_reissued_at":"2026-05-18T00:46:24.946039Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:24.946039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.04729","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":"2026-05-18T00:46:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S9axUBGLSbHiqjdSnZWBYN7hx9ZWx0Q4XOj8OcuWLLqQ4z3FDUWMZ+/uP7FREXbfrc2IqLL+DCnMNXQC4HrGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T12:29:42.155688Z"},"content_sha256":"e4b319eaad47c2a289777ee7003068ebb1d04768d36a19d2a727f4b8e91ee031","schema_version":"1.0","event_id":"sha256:e4b319eaad47c2a289777ee7003068ebb1d04768d36a19d2a727f4b8e91ee031"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:QCXK55C23VLECTWLH43VSNDX5B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evolution of Interstellar Medium, Star Formation, and Accretion at High Redshift","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bongiorno, A. Pope, B. Darvish, Catherine Vlahakis, C. Laigle, C. M. Casey, D.Masters, D. Sanders, H. Aussel, H. J. McCracken, J. Koda, K. Morokuma-Matsui, K. Sheth, L. Armus, L. Murchikova, N. Lee, N. Scoville, O. Ilbert, P. Capak, P. Vanden Bout, R. J. Ivison, S. Toft, T. Diaz-Santos","submitted_at":"2017-02-15T19:00:03Z","abstract_excerpt":"ALMA observations of the long wavelength dust continuum are used to estimate the interstellar medium (ISM) masses in a sample of 708 galaxies at z = 0.3 to 4.5 in the COSMOS field. The galaxy sample has known far-infrared luminosities and, hence, star formation rates (SFRs), and stellar masses (M$_{\\rm *}$) from the optical-infrared spectrum fitting. The galaxies sample SFRs from the main sequence (MS) to 50 times above the MS. The derived ISM masses are used to determine the dependence of gas mass on redshift, M$_{\\rm *}$, and specific SFR (sSFR) relative to the MS. The ISM masses increase ap"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.04729","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":"2026-05-18T00:46:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"krKDar/wUWxnD1/18lrgB9drIkyCRJsGEXPt37he/yG7jRKCexX31xsWF2ytkgyUQ7qmiE6fuxWvbFsf91viAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T12:29:42.156241Z"},"content_sha256":"9be37f11fbf15e1e92f9725f3cf8023de95c99c6daa071e2998a8d2146cada2b","schema_version":"1.0","event_id":"sha256:9be37f11fbf15e1e92f9725f3cf8023de95c99c6daa071e2998a8d2146cada2b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QCXK55C23VLECTWLH43VSNDX5B/bundle.json","state_url":"https://pith.science/pith/QCXK55C23VLECTWLH43VSNDX5B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QCXK55C23VLECTWLH43VSNDX5B/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":"2026-05-20T12:29:42Z","links":{"resolver":"https://pith.science/pith/QCXK55C23VLECTWLH43VSNDX5B","bundle":"https://pith.science/pith/QCXK55C23VLECTWLH43VSNDX5B/bundle.json","state":"https://pith.science/pith/QCXK55C23VLECTWLH43VSNDX5B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QCXK55C23VLECTWLH43VSNDX5B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:QCXK55C23VLECTWLH43VSNDX5B","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":"3578b3e852474e76738d402715e4177a836ed2b417a7b3679ffddcdd53109f43","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-02-15T19:00:03Z","title_canon_sha256":"1d2545a82f66045711fa0865529b561a01779adde65cdc7acbb9973e2a35f032"},"schema_version":"1.0","source":{"id":"1702.04729","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.04729","created_at":"2026-05-18T00:46:24Z"},{"alias_kind":"arxiv_version","alias_value":"1702.04729v2","created_at":"2026-05-18T00:46:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.04729","created_at":"2026-05-18T00:46:24Z"},{"alias_kind":"pith_short_12","alias_value":"QCXK55C23VLE","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"QCXK55C23VLECTWL","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"QCXK55C2","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:9be37f11fbf15e1e92f9725f3cf8023de95c99c6daa071e2998a8d2146cada2b","target":"graph","created_at":"2026-05-18T00:46:24Z","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":"ALMA observations of the long wavelength dust continuum are used to estimate the interstellar medium (ISM) masses in a sample of 708 galaxies at z = 0.3 to 4.5 in the COSMOS field. The galaxy sample has known far-infrared luminosities and, hence, star formation rates (SFRs), and stellar masses (M$_{\\rm *}$) from the optical-infrared spectrum fitting. The galaxies sample SFRs from the main sequence (MS) to 50 times above the MS. The derived ISM masses are used to determine the dependence of gas mass on redshift, M$_{\\rm *}$, and specific SFR (sSFR) relative to the MS. The ISM masses increase ap","authors_text":"A. Bongiorno, A. Pope, B. Darvish, Catherine Vlahakis, C. Laigle, C. M. Casey, D.Masters, D. Sanders, H. Aussel, H. J. McCracken, J. Koda, K. Morokuma-Matsui, K. Sheth, L. Armus, L. Murchikova, N. Lee, N. Scoville, O. Ilbert, P. Capak, P. Vanden Bout, R. J. Ivison, S. Toft, T. Diaz-Santos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-02-15T19:00:03Z","title":"Evolution of Interstellar Medium, Star Formation, and Accretion at High Redshift"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.04729","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:e4b319eaad47c2a289777ee7003068ebb1d04768d36a19d2a727f4b8e91ee031","target":"record","created_at":"2026-05-18T00:46:24Z","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":"3578b3e852474e76738d402715e4177a836ed2b417a7b3679ffddcdd53109f43","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-02-15T19:00:03Z","title_canon_sha256":"1d2545a82f66045711fa0865529b561a01779adde65cdc7acbb9973e2a35f032"},"schema_version":"1.0","source":{"id":"1702.04729","kind":"arxiv","version":2}},"canonical_sha256":"80aeaef45add56414ecb3f37593477e85f0f9cf46e45bb392946fdac0c180416","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80aeaef45add56414ecb3f37593477e85f0f9cf46e45bb392946fdac0c180416","first_computed_at":"2026-05-18T00:46:24.946039Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:24.946039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ViG+rxpUe6L1+X8aIrLYISsOfP0kDBBnvUK809pRDXq/QdEPp+03tnBojX7bOTcQoz94KJ7J0irK9u/8jh/9Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:24.946646Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.04729","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e4b319eaad47c2a289777ee7003068ebb1d04768d36a19d2a727f4b8e91ee031","sha256:9be37f11fbf15e1e92f9725f3cf8023de95c99c6daa071e2998a8d2146cada2b"],"state_sha256":"5483aa171f001557ad5f811b78565644284f4e6972d580987b0ff78914125223"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JNDvRyO0jpN4sbWpeo/eHo00JZTu88/Ldq3VPsSh9Zo7LSDw2/j4OzdZeamKA82n7PveUn8e2mI0b0q4R1EqBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T12:29:42.159292Z","bundle_sha256":"d7b1c7fe79437d402f6a9b982e9a12713f59df7db315cd975d9a9c9a684386a5"}}