{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:2JRPH65X36SIXIAHOB2IP5DOFG","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":"def6c49d183105cdc2bfec165e87fa5166966fee4f29f9106942f03f51965b6a","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-03-24T18:01:45Z","title_canon_sha256":"db222ad367f407d719dd67c2e25a2ee4a14b553992c92525afafc4004a684cc6"},"schema_version":"1.0","source":{"id":"1003.4706","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.4706","created_at":"2026-05-18T02:08:23Z"},{"alias_kind":"arxiv_version","alias_value":"1003.4706v2","created_at":"2026-05-18T02:08:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.4706","created_at":"2026-05-18T02:08:23Z"},{"alias_kind":"pith_short_12","alias_value":"2JRPH65X36SI","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"2JRPH65X36SIXIAH","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"2JRPH65X","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:d000ab018c5e9a0ff49658ced2f9f7cde46794dc3cc22650318229a643f065fd","target":"graph","created_at":"2026-05-18T02:08:23Z","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 new spectral (FPI and long-slit) data on the Eastern optical filament of the well known radionebula W50 associated with SS433. We find  that on sub-parsec scales different emission lines are emitted by different regions with evidently different physical conditions. Kinematical properties of the ionized gas show evidence for moderately high (V ~ 100 km/s) supersonic motions. [OIII]5007 emission is found to be multi-component and differs from lower-excitation [SII]6717 line both in spatial and kinematical properties. Indirect evidence for very low characteristic densities of the gas (","authors_text":"A. N. Burenkov, O. Maryeva, P. Abolmasov","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-03-24T18:01:45Z","title":"The Eastern Filament of W50"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.4706","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":"sha256:9f1b3320eaf4fd232079ac89c7f74d9ccdad3c748dae44a81d54570c95393069","target":"record","created_at":"2026-05-18T02:08:23Z","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":"def6c49d183105cdc2bfec165e87fa5166966fee4f29f9106942f03f51965b6a","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-03-24T18:01:45Z","title_canon_sha256":"db222ad367f407d719dd67c2e25a2ee4a14b553992c92525afafc4004a684cc6"},"schema_version":"1.0","source":{"id":"1003.4706","kind":"arxiv","version":2}},"canonical_sha256":"d262f3fbb7dfa48ba007707487f46e29b93270cc2d562b69f0a46bcdaa44fece","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d262f3fbb7dfa48ba007707487f46e29b93270cc2d562b69f0a46bcdaa44fece","first_computed_at":"2026-05-18T02:08:23.475476Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:23.475476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WsuahkhSTviHV1nqz1BrpnUXMg9mt406+PtM+DeE4KNY8RF/a3ssnOkN3DKh66piz+42RjVLuMOlPUamRubVBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:23.476355Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.4706","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f1b3320eaf4fd232079ac89c7f74d9ccdad3c748dae44a81d54570c95393069","sha256:d000ab018c5e9a0ff49658ced2f9f7cde46794dc3cc22650318229a643f065fd"],"state_sha256":"eb78a9e031ed286e893322d0e6261ff14cd8d01af1972cab967b430380ab5f2c"}