{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:GQY4KM2WVNAHTBFYVPPHH6FVFA","short_pith_number":"pith:GQY4KM2W","schema_version":"1.0","canonical_sha256":"3431c53356ab407984b8abde73f8b5281528b497ac18e61fccb1ccc8bb145f04","source":{"kind":"arxiv","id":"1101.2327","version":1},"attestation_state":"computed","paper":{"title":"Shocked water in the Cep E protostellar outflow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"((1) UJF-Grenoble 1/CNRS-INSU, 2), B. Lefloch (1, C. Ceccarelli (1), Ctra de Torrejon a Ajalvir), Institut de Planetologie et d'Astrophysique de Grenoble (IPAG) UMR 5274 (2) Centro de Astrobiologia, INTA, J. Cernicharo (2), S. Pacheco (1)","submitted_at":"2011-01-12T11:22:20Z","abstract_excerpt":"Previous far-infrared observations at low-angular resolution have reported the presence of water associated with low-velocity outflow shocks and protostellar envelopes. The outflow driven by the intermediate-mass class 0 protostar Cep E is among the most luminous outflows detected so far. Using the IRAM 30m telescope, we searched for and detected the para-water line emission at 183 GHz in the Cep E star-forming core. The emission arises from high-velocity gas close to the protostar, which is unresolved in the main beam of the telescope. Complementary observations at 2\" resolution with the Plat"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1101.2327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-01-12T11:22:20Z","cross_cats_sorted":[],"title_canon_sha256":"5cc11763949bdf52ad9246eaea539c6246bbc134ddc512d3309aad7207daefe0","abstract_canon_sha256":"2a0a36e872dc1a9aff5926aac3aedf196998dad287a4e6f9757000e4accee046"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:40.959906Z","signature_b64":"I/smZvnL9dfumE5Zv01r2ZXDGK+DsuZyI0SKzBjDEJZm+2jN39dKmnUTkpwBK627uR7bxmTEA+ejkQ65xKGsAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3431c53356ab407984b8abde73f8b5281528b497ac18e61fccb1ccc8bb145f04","last_reissued_at":"2026-05-18T02:03:40.959466Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:40.959466Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Shocked water in the Cep E protostellar outflow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"((1) UJF-Grenoble 1/CNRS-INSU, 2), B. Lefloch (1, C. Ceccarelli (1), Ctra de Torrejon a Ajalvir), Institut de Planetologie et d'Astrophysique de Grenoble (IPAG) UMR 5274 (2) Centro de Astrobiologia, INTA, J. Cernicharo (2), S. Pacheco (1)","submitted_at":"2011-01-12T11:22:20Z","abstract_excerpt":"Previous far-infrared observations at low-angular resolution have reported the presence of water associated with low-velocity outflow shocks and protostellar envelopes. The outflow driven by the intermediate-mass class 0 protostar Cep E is among the most luminous outflows detected so far. Using the IRAM 30m telescope, we searched for and detected the para-water line emission at 183 GHz in the Cep E star-forming core. The emission arises from high-velocity gas close to the protostar, which is unresolved in the main beam of the telescope. Complementary observations at 2\" resolution with the Plat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.2327","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1101.2327","created_at":"2026-05-18T02:03:40.959530+00:00"},{"alias_kind":"arxiv_version","alias_value":"1101.2327v1","created_at":"2026-05-18T02:03:40.959530+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.2327","created_at":"2026-05-18T02:03:40.959530+00:00"},{"alias_kind":"pith_short_12","alias_value":"GQY4KM2WVNAH","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_16","alias_value":"GQY4KM2WVNAHTBFY","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_8","alias_value":"GQY4KM2W","created_at":"2026-05-18T12:26:30.835961+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA","json":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA.json","graph_json":"https://pith.science/api/pith-number/GQY4KM2WVNAHTBFYVPPHH6FVFA/graph.json","events_json":"https://pith.science/api/pith-number/GQY4KM2WVNAHTBFYVPPHH6FVFA/events.json","paper":"https://pith.science/paper/GQY4KM2W"},"agent_actions":{"view_html":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA","download_json":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA.json","view_paper":"https://pith.science/paper/GQY4KM2W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1101.2327&json=true","fetch_graph":"https://pith.science/api/pith-number/GQY4KM2WVNAHTBFYVPPHH6FVFA/graph.json","fetch_events":"https://pith.science/api/pith-number/GQY4KM2WVNAHTBFYVPPHH6FVFA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA/action/storage_attestation","attest_author":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA/action/author_attestation","sign_citation":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA/action/citation_signature","submit_replication":"https://pith.science/pith/GQY4KM2WVNAHTBFYVPPHH6FVFA/action/replication_record"}},"created_at":"2026-05-18T02:03:40.959530+00:00","updated_at":"2026-05-18T02:03:40.959530+00:00"}