{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:4KGTD577Y2OZ25LAFPAAIBHK2C","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":"ae7c23de2977d15af320a02b9fbfd255917f5ede27eba92be7438fdbbc449873","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-04-28T18:00:04Z","title_canon_sha256":"e5ebe12b401008c2dbe098b480d298a42ba899bf4e67f7cb740c0d3d16c67828"},"schema_version":"1.0","source":{"id":"2004.13737","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.13737","created_at":"2026-07-05T01:46:52Z"},{"alias_kind":"arxiv_version","alias_value":"2004.13737v2","created_at":"2026-07-05T01:46:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.13737","created_at":"2026-07-05T01:46:52Z"},{"alias_kind":"pith_short_12","alias_value":"4KGTD577Y2OZ","created_at":"2026-07-05T01:46:52Z"},{"alias_kind":"pith_short_16","alias_value":"4KGTD577Y2OZ25LA","created_at":"2026-07-05T01:46:52Z"},{"alias_kind":"pith_short_8","alias_value":"4KGTD577","created_at":"2026-07-05T01:46:52Z"}],"graph_snapshots":[{"event_id":"sha256:bfd9ae7a8f6316475d706415e527e4599717d09c1f7be8ae6463ac2bbca9c75d","target":"graph","created_at":"2026-07-05T01:46:52Z","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/2004.13737/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present ALMA observations of a merging system at z ~ 4.57, observed as a part of the ALMA Large Program to INvestigate [CII] at Early times (ALPINE) survey. Combining ALMA [CII] 158 micron and far-infrared continuum data with multi-wavelength ancillary data we find that the system is composed of two massive (Mstar >~ 10^10 Msun) star-forming galaxies experiencing a major merger (stellar mass ratio r_mass ~ 0.9) at close spatial (~13 kpc; projected) and velocity (delta_v < 300 km/s) separations, and two additional faint narrow [CII]-emitting satellites. The overall system belongs to a larger","authors_text":"A. Faisst, B. C. Lemaux, C. Gruppioni, D. Pelliccia, D. Schaerer, D. Vergani, G. C. Jones, G. Zamorani, J. D. Silverman, Lin Yan, L. Lubin, L. Morselli, M. Bethermin, M. Dessauges-Zavadsky, M. Ginolfi, M. Talia, N. P. Hathi, O. Cucciati, O. Le Fevre, P. Capak, P. Cassata, P. Oesch, R. Gal, R. Maiolino, S. Bardelli, S. Carniani, S. Fujimoto, Y. Fudamoto","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-04-28T18:00:04Z","title":"The ALPINE-ALMA [CII] Survey: CGM pollution and gas mixing by tidal stripping in a merging system at z~4.57"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.13737","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:e88758093764edcb9d37c3800d75528660fd85845de9a78ff6023684ec81b716","target":"record","created_at":"2026-07-05T01:46:52Z","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":"ae7c23de2977d15af320a02b9fbfd255917f5ede27eba92be7438fdbbc449873","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-04-28T18:00:04Z","title_canon_sha256":"e5ebe12b401008c2dbe098b480d298a42ba899bf4e67f7cb740c0d3d16c67828"},"schema_version":"1.0","source":{"id":"2004.13737","kind":"arxiv","version":2}},"canonical_sha256":"e28d31f7ffc69d9d75602bc00404ead08c6bd0dbdf02aa36524546ad71175730","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e28d31f7ffc69d9d75602bc00404ead08c6bd0dbdf02aa36524546ad71175730","first_computed_at":"2026-07-05T01:46:52.030399Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:46:52.030399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dZgJm4I+5gley5IlaKs4PraYQVFS02A6ze4Oopr4vIXtptl6tomzHFCTJRNf9LRR38NS7PCvFbfNNLwT/T4bCA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:46:52.030858Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.13737","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e88758093764edcb9d37c3800d75528660fd85845de9a78ff6023684ec81b716","sha256:bfd9ae7a8f6316475d706415e527e4599717d09c1f7be8ae6463ac2bbca9c75d"],"state_sha256":"94311d4fb22b5c692e4818b7255048e151a22614b7c4d217ce8c5a20fbecff88"}