{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:5P5F7UVK3AQSWMSSEHI26D3JV3","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":"b7bcc787f66cb5139fadeaaa0ab7472a7516d080f0161013a2dd70dd35b95e21","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-02-17T11:38:27Z","title_canon_sha256":"c410e0964a759a06208f7add6bd61d59f4b32b013460725d885d6d19939844f8"},"schema_version":"1.0","source":{"id":"astro-ph/0402395","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0402395","created_at":"2026-07-04T16:43:03Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0402395v1","created_at":"2026-07-04T16:43:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0402395","created_at":"2026-07-04T16:43:03Z"},{"alias_kind":"pith_short_12","alias_value":"5P5F7UVK3AQS","created_at":"2026-07-04T16:43:03Z"},{"alias_kind":"pith_short_16","alias_value":"5P5F7UVK3AQSWMSS","created_at":"2026-07-04T16:43:03Z"},{"alias_kind":"pith_short_8","alias_value":"5P5F7UVK","created_at":"2026-07-04T16:43:03Z"}],"graph_snapshots":[{"event_id":"sha256:af1ef9c3ca7fa1130f27527bd717513f2dbaaa06d9c03c539afaf1b1c738f344","target":"graph","created_at":"2026-07-04T16:43:03Z","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/astro-ph/0402395/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The complete near infrared (0.9-2.5 micron) spectra in three different star forming regions (HH24-26, HH72 and BHR71) are presented and analyzed in the framework of shock excitation models. The spectra are dominated by H_2 rovibrational emission (vibrational state nu up to 5, excitation energy T_ex up to 35000 K), while emission from ionized material, recognizable from [Fe II] and [S II] lines, is significantly fainter. The analysis of the H_2 excitation diagrams points to the existence of two different excitation regimes: whilst condensations observed only in the infrared appear to have tempe","authors_text":"A. Caratti o Garatti, B. Nisini, C. McCoey, D. Lorenzetti, D.R. Flower, T. Giannini","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2004-02-17T11:38:27Z","title":"On the excitation of the infrared knots along protostellar jets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0402395","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:d7081d9a6d7dad83e6e07825c1777c475f42d9dbd806794dcf232574b619d912","target":"record","created_at":"2026-07-04T16:43:03Z","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":"b7bcc787f66cb5139fadeaaa0ab7472a7516d080f0161013a2dd70dd35b95e21","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-02-17T11:38:27Z","title_canon_sha256":"c410e0964a759a06208f7add6bd61d59f4b32b013460725d885d6d19939844f8"},"schema_version":"1.0","source":{"id":"astro-ph/0402395","kind":"arxiv","version":1}},"canonical_sha256":"ebfa5fd2aad8212b325221d1af0f69aec2ed313502260872faa98eed699acb0e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ebfa5fd2aad8212b325221d1af0f69aec2ed313502260872faa98eed699acb0e","first_computed_at":"2026-07-04T16:43:03.198344Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:43:03.198344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XFBxQ0xxRXs95xRjKWLdgB1jwRZ7o0qd5+OHgjLzEI/t3jhLMyVjwbEDzt7IsTCt89STyfg1YaIT/HfEeu9FCw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:43:03.198826Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0402395","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7081d9a6d7dad83e6e07825c1777c475f42d9dbd806794dcf232574b619d912","sha256:af1ef9c3ca7fa1130f27527bd717513f2dbaaa06d9c03c539afaf1b1c738f344"],"state_sha256":"988ac0f79ff43419e2820c7fbf0f9fdc971ce7207955121c42416a36115262e0"}