{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:HAR2UZRXVXC267TNVZCFHJ6LEJ","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":"4e8e45d8e379457fecce03f243cdeaa220c18d54b4aa49615fe1f90a7fd53fb0","cross_cats_sorted":["astro-ph.IM","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-05-23T20:00:03Z","title_canon_sha256":"6dde9fec7e05f43f6e2a58dd73617fa6eb55632cf5ced31fb520fa4a8b8979ab"},"schema_version":"1.0","source":{"id":"1105.4607","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.4607","created_at":"2026-05-18T02:01:52Z"},{"alias_kind":"arxiv_version","alias_value":"1105.4607v3","created_at":"2026-05-18T02:01:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4607","created_at":"2026-05-18T02:01:52Z"},{"alias_kind":"pith_short_12","alias_value":"HAR2UZRXVXC2","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HAR2UZRXVXC267TN","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HAR2UZRX","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:0f1b1324bff4f7c05d6cf974720e324be01b0e73cfe230c99b0d5df3ed5f7c83","target":"graph","created_at":"2026-05-18T02:01:52Z","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 and analyze a new M' detection of the young exoplanet beta Pictoris b from 2008 VLT/NaCo data at a separation of ~ 4 AU and a high signal-to-noise rereduction of L' data taken in December 2009. Based on our orbital analysis, the planet's orbit is viewed almost perfectly edge-on (i ~ 89 degrees) and has a Saturn-like semimajor axis of 9.50 (+3.93, -1.7) AU. Intriguingly, the planet's orbit is aligned with the major axis of the outer disk (Omega ~ 31 degrees) but probably misaligned with the warp/inclined disk at 80 AU often cited as a signpost for the planet's existence. Our results ","authors_text":"Adam Burrows, Christian Thalmann, Marc Kuchner, Nikku Madhusudhan, Soko Matsumura, Thayne Currie","cross_cats":["astro-ph.IM","astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-05-23T20:00:03Z","title":"A 5 Micron Image of beta Pictoris b at a Sub-Jupiter Projected Separation: Evidence for a Misalignment Between the Planet and the Inner, Warped Disk"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4607","kind":"arxiv","version":3},"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:cb1bd99748f7d17ac348108e14bfb7f1ad5a4de9f7ed9042ec6b48031a74aaf5","target":"record","created_at":"2026-05-18T02:01:52Z","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":"4e8e45d8e379457fecce03f243cdeaa220c18d54b4aa49615fe1f90a7fd53fb0","cross_cats_sorted":["astro-ph.IM","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-05-23T20:00:03Z","title_canon_sha256":"6dde9fec7e05f43f6e2a58dd73617fa6eb55632cf5ced31fb520fa4a8b8979ab"},"schema_version":"1.0","source":{"id":"1105.4607","kind":"arxiv","version":3}},"canonical_sha256":"3823aa6637adc5af7e6dae4453a7cb22622c3ddf3037ce9b0552fd9f68b5c2b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3823aa6637adc5af7e6dae4453a7cb22622c3ddf3037ce9b0552fd9f68b5c2b6","first_computed_at":"2026-05-18T02:01:52.285593Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:52.285593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Rpfx3hXOb2c6VXRIa2gZaIXlJ7UmcUhM/2Y8xupSoX0SDBND2eScEFsY/wr6Dystpzz1ZrhF9pnFPuT7MWzZBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:52.286390Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.4607","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb1bd99748f7d17ac348108e14bfb7f1ad5a4de9f7ed9042ec6b48031a74aaf5","sha256:0f1b1324bff4f7c05d6cf974720e324be01b0e73cfe230c99b0d5df3ed5f7c83"],"state_sha256":"58bf19175b6cb798b85576f6ba1fe964160d628ad4b723ff09c09cd7fb826344"}