{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:M5LB76HTIS3AS2PNE7QL77KGFW","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":"1ac1712e5291c95f9db496050382bad8e2dc8075739d9107af63f1e85b42c6f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-05-22T21:04:50Z","title_canon_sha256":"7b9ea2a8d49309997d339e3f4c2d8701157cdd41e6c9f46cc9e77a53c0cccdfc"},"schema_version":"1.0","source":{"id":"1505.06226","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.06226","created_at":"2026-05-18T02:03:47Z"},{"alias_kind":"arxiv_version","alias_value":"1505.06226v1","created_at":"2026-05-18T02:03:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.06226","created_at":"2026-05-18T02:03:47Z"},{"alias_kind":"pith_short_12","alias_value":"M5LB76HTIS3A","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"M5LB76HTIS3AS2PN","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"M5LB76HT","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:c760ced19c315e2c793356a7297e895a0d7778ee24b568c4ed7266a0321afedc","target":"graph","created_at":"2026-05-18T02:03:47Z","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":"MUSE observations of NGC5813 reveal a complex structure in the velocity dispersion map, previously hinted by SAURON observations. The structure is reminiscent of velocity dispersion maps of galaxies comprising two counter-rotating discs, and may explain the existence of the kinematically distinct core (KDC). Further evidence for two counter-rotating components comes from the analysis of the higher moments of the stellar line-of-sight velocity distributions and fitting MUSE spectra with two separate Gaussian line-of-sight velocity distributions. The emission-line kinematics show evidence of bei","authors_text":"Benoit Epinat, C. Marcella Carollo, Davor Krajnovic, Eric Emsellem, Maryam Shirazi, Matthias Steinmetz, Peter M. Weilbacher, Roland Bacon, Sebastian Kamann, Tanya Urrutia, Thierry Contini, Thomas Martinsson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-05-22T21:04:50Z","title":"Unveiling the counter-rotating nature of the kinematically distinct core in NGC5813 with MUSE"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.06226","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":"sha256:0af3f71a1c7edaa9bf7ca939a90305d787ac309491641948a36d7a7979ca7edc","target":"record","created_at":"2026-05-18T02:03:47Z","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":"1ac1712e5291c95f9db496050382bad8e2dc8075739d9107af63f1e85b42c6f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-05-22T21:04:50Z","title_canon_sha256":"7b9ea2a8d49309997d339e3f4c2d8701157cdd41e6c9f46cc9e77a53c0cccdfc"},"schema_version":"1.0","source":{"id":"1505.06226","kind":"arxiv","version":1}},"canonical_sha256":"67561ff8f344b60969ed27e0bffd462d8425713e3b2a597588607a0a98699c15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"67561ff8f344b60969ed27e0bffd462d8425713e3b2a597588607a0a98699c15","first_computed_at":"2026-05-18T02:03:47.916200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:47.916200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ju0tO6yMky/8yZi8v2Xpxy7eag0eZtJfRJxNic1MbzkRHXhU/C0VORlSHQJSOR2uvwjVtYatyYHxrdHdttfXBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:47.917062Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.06226","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0af3f71a1c7edaa9bf7ca939a90305d787ac309491641948a36d7a7979ca7edc","sha256:c760ced19c315e2c793356a7297e895a0d7778ee24b568c4ed7266a0321afedc"],"state_sha256":"aea3b06e188b78d841db78ba0b4c17dc37b26a21876bc0367fbaa183d72aa14e"}