{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:34NPSOGTVXNVKVQM6234OGEVUP","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":"d734d9c6f0f3fc03e26be94e2ad12227e1bddd8ac78c9c87f074a4809ea2a914","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-08-30T00:21:57Z","title_canon_sha256":"8046cec42673cfd14f06b3942b501d4c515897bcc9d36e20b560d554415e66c9"},"schema_version":"1.0","source":{"id":"1409.0068","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.0068","created_at":"2026-05-18T01:42:11Z"},{"alias_kind":"arxiv_version","alias_value":"1409.0068v1","created_at":"2026-05-18T01:42:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.0068","created_at":"2026-05-18T01:42:11Z"},{"alias_kind":"pith_short_12","alias_value":"34NPSOGTVXNV","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"34NPSOGTVXNVKVQM","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"34NPSOGT","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:53f4a02cc2323f6bd4a0209415b29eec6c43a3a0d36ff4e975a2198d4cd3a43f","target":"graph","created_at":"2026-05-18T01:42:11Z","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":"In the third Galactic quadrant (180 < l < 270) of the Milky Way, the Galactic thin disk exhibits a significant warp ---shown both by gas and young stars--- bending down a few kpc below the formal Galactic plane (b=0). This warp shows its maximum at 240, in the direction of the Canis Major constellation. In a series of papers we have traced the detailed structure of this region using open star clusters, putting particular emphasis on the spiral structure of the outer disk. We noticed a conspicuous accumulation of young star clusters within 2-3 kpc from the Sun and close to b=0, that we interpre","authors_text":"Edgardo Costa (Universidad de Chile), Edgar E. Giorgi (Universidad de La Plata), Giovanni Carraro (ESO-Chile), Javier A. Ahumada (Universidad de Cordoba), Ruben A. Vazquez (Universidad de La Plata)","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-08-30T00:21:57Z","title":"The thickening of the thin disk in the third Galactic quadrant"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.0068","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":"sha256:050c901230a1fe8ecefde514276a1970c25f645476d0e1b1d26bab1f91fea63b","target":"record","created_at":"2026-05-18T01:42:11Z","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":"d734d9c6f0f3fc03e26be94e2ad12227e1bddd8ac78c9c87f074a4809ea2a914","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-08-30T00:21:57Z","title_canon_sha256":"8046cec42673cfd14f06b3942b501d4c515897bcc9d36e20b560d554415e66c9"},"schema_version":"1.0","source":{"id":"1409.0068","kind":"arxiv","version":1}},"canonical_sha256":"df1af938d3addb55560cf6b7c71895a3d03131f4418717487d65eed1d7d08ead","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df1af938d3addb55560cf6b7c71895a3d03131f4418717487d65eed1d7d08ead","first_computed_at":"2026-05-18T01:42:11.502002Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:11.502002Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9NBpX5PWSOJH48ZTQnza6SStFM2M+YZaBb222yRxe4GP40on4siEUeHoZE3RhNNLWSyo4FwH7Ouqegh0xGTLBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:11.502524Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.0068","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:050c901230a1fe8ecefde514276a1970c25f645476d0e1b1d26bab1f91fea63b","sha256:53f4a02cc2323f6bd4a0209415b29eec6c43a3a0d36ff4e975a2198d4cd3a43f"],"state_sha256":"8b18461879eec4d41f4d67a296a2af151548c57cbdffd2e14314d2cc617d091f"}