{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:35EN5YMYWCECCSEVX4FWVOJDDS","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":"c6dcbd121446ac0fd2edf653cd913ba39079383ad0b0e1857761029655480332","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-08-17T13:44:13Z","title_canon_sha256":"d3591c2d043181a1a5c8c9f8a6712338a7685142db302335e151cff2bb0db52c"},"schema_version":"1.0","source":{"id":"1608.04964","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.04964","created_at":"2026-05-18T00:55:45Z"},{"alias_kind":"arxiv_version","alias_value":"1608.04964v1","created_at":"2026-05-18T00:55:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.04964","created_at":"2026-05-18T00:55:45Z"},{"alias_kind":"pith_short_12","alias_value":"35EN5YMYWCEC","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"35EN5YMYWCECCSEV","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"35EN5YMY","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:eac7420d9e5389348ef6d9a33aa37ed623851ccb092e14ea751a7b6a01631332","target":"graph","created_at":"2026-05-18T00:55:45Z","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":"We present the first detection of a jet in the far-IR [O I] lines from an intermediate mass protostar. We have carried out a Herschel/PACS spectral mapping study in the [O I] lines of OMC-2 FIR 3 and FIR 4, two of the most luminous protostars in Orion outside of the Orion Nebula. The spatial morphology of the fine structure line emission reveals the presence of an extended photodissociation region (PDR) and a narrow, but intense jet connecting the two protostars. The jet seen in [O I] emission is spatially aligned with the Spitzer/IRAC 4.5 micron jet and the CO (6-5) molecular outflow centered","authors_text":"A. K. Diaz Rodriguez, A. M. Stutz, B. Gonzalez-Garcia, D. M. Watson, F. Wyrowski, J. J. Tobin, M. Osorio, M. Sanchez-Portal, P. Manoj, R. Vavrek, S. T. Megeath, T. L. Wilson, W. J. Fischer","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-08-17T13:44:13Z","title":"Herschel/PACS far-IR spectral imaging of a jet from an intermediate mass protostar in the OMC-2 region"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.04964","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:dd2b94f3b88e4c7873bc6b519df90537d007efbefca84fda40df9e18ce2c8e20","target":"record","created_at":"2026-05-18T00:55:45Z","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":"c6dcbd121446ac0fd2edf653cd913ba39079383ad0b0e1857761029655480332","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-08-17T13:44:13Z","title_canon_sha256":"d3591c2d043181a1a5c8c9f8a6712338a7685142db302335e151cff2bb0db52c"},"schema_version":"1.0","source":{"id":"1608.04964","kind":"arxiv","version":1}},"canonical_sha256":"df48dee198b088214895bf0b6ab9231c90ab906fcb7aa4427b607eaeb1a3428f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df48dee198b088214895bf0b6ab9231c90ab906fcb7aa4427b607eaeb1a3428f","first_computed_at":"2026-05-18T00:55:45.484384Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:55:45.484384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4ninaf7d/WcTT50ppyecQKOWz9JutJzia9AqicJpmlaOAJH7tWKRag4BCm19edfKoxpd5Ib3i1iOljKrEbPCDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:55:45.484821Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.04964","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd2b94f3b88e4c7873bc6b519df90537d007efbefca84fda40df9e18ce2c8e20","sha256:eac7420d9e5389348ef6d9a33aa37ed623851ccb092e14ea751a7b6a01631332"],"state_sha256":"207b5c97e4ea04ad031c6bc748abbf2cec7dec2837a946a8940a7c77411a606b"}