{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:UWZQYBI2IB32QQQ5WF3MTYNRJA","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":"05ce8b6db3cb1a45b7863eba801dd02d3b1ac287130b05862f3a30df51121e18","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-02-20T09:20:26Z","title_canon_sha256":"b6e54a2466931f489682a3ac35bd47c30664cfade1e4a6db0162225175f39f9f"},"schema_version":"1.0","source":{"id":"astro-ph/9802266","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9802266","created_at":"2026-07-04T14:15:40Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9802266v2","created_at":"2026-07-04T14:15:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9802266","created_at":"2026-07-04T14:15:40Z"},{"alias_kind":"pith_short_12","alias_value":"UWZQYBI2IB32","created_at":"2026-07-04T14:15:40Z"},{"alias_kind":"pith_short_16","alias_value":"UWZQYBI2IB32QQQ5","created_at":"2026-07-04T14:15:40Z"},{"alias_kind":"pith_short_8","alias_value":"UWZQYBI2","created_at":"2026-07-04T14:15:40Z"}],"graph_snapshots":[{"event_id":"sha256:7af060859aaf51736a38664586b4c433118b50ba3344b33bdacaf1d2301573af","target":"graph","created_at":"2026-07-04T14:15:40Z","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/9802266/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using available kinematical data for a subsample of NLTT stars from the HIPPARCOS mission we confirm the existence of a previously reported local anomaly in the (u,v) plane: the mean motion u for old disc stars, with v < -30 km/s, is largely positive (+19 +/- 9 km/s w.r.t. the Galactic Center).\n  With the use of the newest global self-consistent numerical models of our Galaxy, we show that a bar could be responsible for this observed velocity anomaly. A fraction of our stars have bar perturbed ``hot'' orbits, allowing them to erratically wander from inside the bar to regions outside the corota","authors_text":"D. Raboud, L. Martinet, M. Grenon, R. Fux, S. Udry","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1998-02-20T09:20:26Z","title":"Evidence for a signature of the galactic bar in the solar neighbourhood"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9802266","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":"sha256:1be527020d042549335001b9410b9e8b6bb4a59b8d45d9c397be081d09b45f0c","target":"record","created_at":"2026-07-04T14:15:40Z","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":"05ce8b6db3cb1a45b7863eba801dd02d3b1ac287130b05862f3a30df51121e18","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-02-20T09:20:26Z","title_canon_sha256":"b6e54a2466931f489682a3ac35bd47c30664cfade1e4a6db0162225175f39f9f"},"schema_version":"1.0","source":{"id":"astro-ph/9802266","kind":"arxiv","version":2}},"canonical_sha256":"a5b30c051a4077a8421db176c9e1b14820453dce1682cf0c6ab0565347fe1630","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5b30c051a4077a8421db176c9e1b14820453dce1682cf0c6ab0565347fe1630","first_computed_at":"2026-07-04T14:15:40.850894Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:15:40.850894Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K6qpqyvLl/g4Rwp1BoXp81966zrD1+GaqCRY/mJuYVufYZEEigJt2zL9oig/41RJYlriJkCHqw8x4Un9Lp2LCg==","signature_status":"signed_v1","signed_at":"2026-07-04T14:15:40.851361Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9802266","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1be527020d042549335001b9410b9e8b6bb4a59b8d45d9c397be081d09b45f0c","sha256:7af060859aaf51736a38664586b4c433118b50ba3344b33bdacaf1d2301573af"],"state_sha256":"fc37b7bd79868effef96a757160dfc6c724ea14084942056a0c7539705aa7ac7"}