{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5VDB6R7TFBGTA3LZLATCRTYVBO","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":"757d65d3829ab4a87ac1d186e28200a4a42988b3cc309a35cc29c33a919f33f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-01-09T21:00:01Z","title_canon_sha256":"94ce8d0e06cb44af20ab81097de6ddf465298863b90fc24930ca004bcfc8323b"},"schema_version":"1.0","source":{"id":"1401.2157","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.2157","created_at":"2026-05-18T01:45:26Z"},{"alias_kind":"arxiv_version","alias_value":"1401.2157v1","created_at":"2026-05-18T01:45:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.2157","created_at":"2026-05-18T01:45:26Z"},{"alias_kind":"pith_short_12","alias_value":"5VDB6R7TFBGT","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"5VDB6R7TFBGTA3LZ","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"5VDB6R7T","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:64f7d6b9ade62882d850e6862d14902d8a3223a47cdac14b96cee27740234dae","target":"graph","created_at":"2026-05-18T01:45:26Z","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":"Here we measure the absolute magnitude distributions (H-distribution) of the dynamically excited and quiescent (hot and cold) Kuiper Belt objects (KBOs), and test if they share the same H-distribution as the Jupiter Trojans. From a compilation of all useable ecliptic surveys, we find that the KBO H-distributions are well described by broken power-laws. The cold population has a bright-end slope, $\\alpha_{\\textrm{1}}=1.5_{-0.2}^{+0.4}$, and break magnitude, $H_{\\textrm{B}}=6.9_{-0.2}^{+0.1}$ (r'-band). The hot population has a shallower bright-end slope of, $\\alpha_{\\textrm{1}}=0.87_{-0.2}^{+0.","authors_text":"Alessandro Morbidelli, Alex Parker, Konstantin Batygin, Michael E. Brown, Wesley C. Fraser","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-01-09T21:00:01Z","title":"The Absolute Magnitude Distribution of Kuiper Belt Objects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.2157","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":"sha256:84ea786db56397608e7088714f3c9395e05211d3a5b2b37b4a0ba507a806cee6","target":"record","created_at":"2026-05-18T01:45:26Z","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":"757d65d3829ab4a87ac1d186e28200a4a42988b3cc309a35cc29c33a919f33f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-01-09T21:00:01Z","title_canon_sha256":"94ce8d0e06cb44af20ab81097de6ddf465298863b90fc24930ca004bcfc8323b"},"schema_version":"1.0","source":{"id":"1401.2157","kind":"arxiv","version":1}},"canonical_sha256":"ed461f47f3284d306d79582628cf150bb5ce7a8254e8bf6d4d8631882bceb84f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ed461f47f3284d306d79582628cf150bb5ce7a8254e8bf6d4d8631882bceb84f","first_computed_at":"2026-05-18T01:45:26.977002Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:45:26.977002Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pIBY2hjgPJQglNUSIO2PuKzWQKjZucrFdx+AdasE9xTaSDFiqYT5PH/FY9kzGHk5FjxlqWiFmRBNlZfNktneBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:45:26.977451Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.2157","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:84ea786db56397608e7088714f3c9395e05211d3a5b2b37b4a0ba507a806cee6","sha256:64f7d6b9ade62882d850e6862d14902d8a3223a47cdac14b96cee27740234dae"],"state_sha256":"aeb40f1ec8502da66447f0a6eb2068f84c3ec98819ae592ac6100e81fdcc9f95"}