{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:LEEW2BTJHZ33IG5GD5PT6SVKLZ","short_pith_number":"pith:LEEW2BTJ","canonical_record":{"source":{"id":"2208.04335","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-08-08T18:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"742a3e2fc13086a1e03c752ca720b295468337902afb148b08524a471bcdab18","abstract_canon_sha256":"b912956c62cf1b900cc9712f8691c2038188e0167da35498ccff9f17e651fe9b"},"schema_version":"1.0"},"canonical_sha256":"59096d06693e77b41ba61f5f3f4aaa5e4eaa9bc2b677ee59f00ef5b922aa10bb","source":{"kind":"arxiv","id":"2208.04335","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.04335","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"arxiv_version","alias_value":"2208.04335v1","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.04335","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"pith_short_12","alias_value":"LEEW2BTJHZ33","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"pith_short_16","alias_value":"LEEW2BTJHZ33IG5G","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"pith_short_8","alias_value":"LEEW2BTJ","created_at":"2026-07-05T05:12:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:LEEW2BTJHZ33IG5GD5PT6SVKLZ","target":"record","payload":{"canonical_record":{"source":{"id":"2208.04335","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-08-08T18:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"742a3e2fc13086a1e03c752ca720b295468337902afb148b08524a471bcdab18","abstract_canon_sha256":"b912956c62cf1b900cc9712f8691c2038188e0167da35498ccff9f17e651fe9b"},"schema_version":"1.0"},"canonical_sha256":"59096d06693e77b41ba61f5f3f4aaa5e4eaa9bc2b677ee59f00ef5b922aa10bb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:12:14.832843Z","signature_b64":"csuoWS2GnEjS1IcyacS6GmLMr2pXl7gSK3tYOgCqhwSY0mJXLzHqlFlnq+vUbvrZbt+1uL4XmGf6UiNQOly1CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59096d06693e77b41ba61f5f3f4aaa5e4eaa9bc2b677ee59f00ef5b922aa10bb","last_reissued_at":"2026-07-05T05:12:14.832493Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:12:14.832493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2208.04335","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":"2026-07-05T05:12:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QVErL8h2KjVTio1o/BvqLz5mkQ0FcjjZ7kiXUR4iqpqMobr8+jpjMi+aVRdAjEmdQ6eyjzgrVtCL7Tn8/Jy8AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:39:01.017760Z"},"content_sha256":"cb8f13bb79563bc204c0c54cf1031f98142a7868049592c4ce6130c5fa3ae110","schema_version":"1.0","event_id":"sha256:cb8f13bb79563bc204c0c54cf1031f98142a7868049592c4ce6130c5fa3ae110"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:LEEW2BTJHZ33IG5GD5PT6SVKLZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unveiling the warm dense ISM in $z>6$ quasar host galaxies via water vapor emission","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Pensabene, A. Wei{\\ss}, B. Venemans, D. Riechers, E. Ba\\~nados, F. Walter, F. Wang, J. Yang, M. Brusa, P. van der Werf, R. A. Meyer, R. Decarli, X. Fan","submitted_at":"2022-08-08T18:00:03Z","abstract_excerpt":"Water vapor (H$_{2}$O) is one of the brightest molecular emitters after carbon monoxide (CO) in galaxies with high infrared (IR) luminosity, and allows us to investigate the warm dense phase of the interstellar medium (ISM) where star formation occurs. However, due to the complexity of its radiative spectrum, H$_{2}$O is not frequently exploited as an ISM tracer in distant galaxies. Therefore, H$_{2}$O studies of the warm and dense gas at high-$z$ remains largely unexplored. In this work we present observations conducted with the Northern Extended Millimeter Array (NOEMA) toward three $z>6$ IR"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.04335","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2208.04335/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":"2026-07-05T05:12:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"evp+qlXhvenCo11Bz5aQKNsy0AkTesVoU29tDwB37lhDLH4HC13EZFHExfFX5yEYfOybSQD5Cv1gg2xvn6p4Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:39:01.018343Z"},"content_sha256":"e7379fc3fdc9b960397cbe7e7509b3ebc70a431d05d34f95ef90ac885b39a7d9","schema_version":"1.0","event_id":"sha256:e7379fc3fdc9b960397cbe7e7509b3ebc70a431d05d34f95ef90ac885b39a7d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LEEW2BTJHZ33IG5GD5PT6SVKLZ/bundle.json","state_url":"https://pith.science/pith/LEEW2BTJHZ33IG5GD5PT6SVKLZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LEEW2BTJHZ33IG5GD5PT6SVKLZ/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":"2026-08-03T16:39:01Z","links":{"resolver":"https://pith.science/pith/LEEW2BTJHZ33IG5GD5PT6SVKLZ","bundle":"https://pith.science/pith/LEEW2BTJHZ33IG5GD5PT6SVKLZ/bundle.json","state":"https://pith.science/pith/LEEW2BTJHZ33IG5GD5PT6SVKLZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LEEW2BTJHZ33IG5GD5PT6SVKLZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:LEEW2BTJHZ33IG5GD5PT6SVKLZ","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":"b912956c62cf1b900cc9712f8691c2038188e0167da35498ccff9f17e651fe9b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-08-08T18:00:03Z","title_canon_sha256":"742a3e2fc13086a1e03c752ca720b295468337902afb148b08524a471bcdab18"},"schema_version":"1.0","source":{"id":"2208.04335","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.04335","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"arxiv_version","alias_value":"2208.04335v1","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.04335","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"pith_short_12","alias_value":"LEEW2BTJHZ33","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"pith_short_16","alias_value":"LEEW2BTJHZ33IG5G","created_at":"2026-07-05T05:12:14Z"},{"alias_kind":"pith_short_8","alias_value":"LEEW2BTJ","created_at":"2026-07-05T05:12:14Z"}],"graph_snapshots":[{"event_id":"sha256:e7379fc3fdc9b960397cbe7e7509b3ebc70a431d05d34f95ef90ac885b39a7d9","target":"graph","created_at":"2026-07-05T05:12:14Z","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/2208.04335/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Water vapor (H$_{2}$O) is one of the brightest molecular emitters after carbon monoxide (CO) in galaxies with high infrared (IR) luminosity, and allows us to investigate the warm dense phase of the interstellar medium (ISM) where star formation occurs. However, due to the complexity of its radiative spectrum, H$_{2}$O is not frequently exploited as an ISM tracer in distant galaxies. Therefore, H$_{2}$O studies of the warm and dense gas at high-$z$ remains largely unexplored. In this work we present observations conducted with the Northern Extended Millimeter Array (NOEMA) toward three $z>6$ IR","authors_text":"A. Pensabene, A. Wei{\\ss}, B. Venemans, D. Riechers, E. Ba\\~nados, F. Walter, F. Wang, J. Yang, M. Brusa, P. van der Werf, R. A. Meyer, R. Decarli, X. Fan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-08-08T18:00:03Z","title":"Unveiling the warm dense ISM in $z>6$ quasar host galaxies via water vapor emission"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.04335","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:cb8f13bb79563bc204c0c54cf1031f98142a7868049592c4ce6130c5fa3ae110","target":"record","created_at":"2026-07-05T05:12:14Z","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":"b912956c62cf1b900cc9712f8691c2038188e0167da35498ccff9f17e651fe9b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-08-08T18:00:03Z","title_canon_sha256":"742a3e2fc13086a1e03c752ca720b295468337902afb148b08524a471bcdab18"},"schema_version":"1.0","source":{"id":"2208.04335","kind":"arxiv","version":1}},"canonical_sha256":"59096d06693e77b41ba61f5f3f4aaa5e4eaa9bc2b677ee59f00ef5b922aa10bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59096d06693e77b41ba61f5f3f4aaa5e4eaa9bc2b677ee59f00ef5b922aa10bb","first_computed_at":"2026-07-05T05:12:14.832493Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:12:14.832493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"csuoWS2GnEjS1IcyacS6GmLMr2pXl7gSK3tYOgCqhwSY0mJXLzHqlFlnq+vUbvrZbt+1uL4XmGf6UiNQOly1CA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:12:14.832843Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.04335","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb8f13bb79563bc204c0c54cf1031f98142a7868049592c4ce6130c5fa3ae110","sha256:e7379fc3fdc9b960397cbe7e7509b3ebc70a431d05d34f95ef90ac885b39a7d9"],"state_sha256":"652af9bda353a089bcd050ed36adf35b6b03b9b8280a1134fe608eec415afa7b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nSHz38vK8Iv4Sz0UtpV+H4438hcAma8NDFf6UVBnFkvYo323okAyMEIYFSyISwAGgQODixRtoMYJSPBNlGzXBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:39:01.023000Z","bundle_sha256":"d51edb2e2c0244cb3a0563caba2fd45f963116351f95db84f084172c4d614813"}}