{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YUBWGJTVMFG6DBP4WLW3MUZG7W","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":"73f6ec145769b8c85b8e05d13d833e45f9ceb8bfda26541b38c27fa2489bf6f9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-02-25T18:01:00Z","title_canon_sha256":"de1f9d61ec499b3311d972629219a93daf1460f947938569690206445ae65ac7"},"schema_version":"1.0","source":{"id":"1002.4840","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.4840","created_at":"2026-05-18T02:08:56Z"},{"alias_kind":"arxiv_version","alias_value":"1002.4840v1","created_at":"2026-05-18T02:08:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.4840","created_at":"2026-05-18T02:08:56Z"},{"alias_kind":"pith_short_12","alias_value":"YUBWGJTVMFG6","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YUBWGJTVMFG6DBP4","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YUBWGJTV","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:07442b7f2faa3349a23bda8e1e8cfc250f1260a11117bc97c73d32c933575118","target":"graph","created_at":"2026-05-18T02:08:56Z","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":"I point out a correlation between gamma-ray emissivity and the historical star formation rate in the Large Magellanic Cloud ~12.5 Myr ago. This correlation bolsters the view that CRs in the LMC are accelerated by conglomerations of supernova remnants: i.e. superbubbles and supergiant shells.","authors_text":"Yousaf M. Butt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-02-25T18:01:00Z","title":"Cosmic Ray Accelerators in the Large Magellanic Cloud"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.4840","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":"sha256:451b8b71582b1d246c1b145b6caae7d0073f64d247acc1c3af89640d39759d88","target":"record","created_at":"2026-05-18T02:08:56Z","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":"73f6ec145769b8c85b8e05d13d833e45f9ceb8bfda26541b38c27fa2489bf6f9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-02-25T18:01:00Z","title_canon_sha256":"de1f9d61ec499b3311d972629219a93daf1460f947938569690206445ae65ac7"},"schema_version":"1.0","source":{"id":"1002.4840","kind":"arxiv","version":1}},"canonical_sha256":"c503632675614de185fcb2edb65326fdac97b5ac514464a58e8da2a986a78c2b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c503632675614de185fcb2edb65326fdac97b5ac514464a58e8da2a986a78c2b","first_computed_at":"2026-05-18T02:08:56.723843Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:56.723843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Dr11MEA3e5EaUOKLUvzjjCI26+OiVHTXOirQC4E2jGTolR4LePn3E31SGRP9/Dkq50Hrw9a1VuTL+fEPtm3xBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:56.724525Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.4840","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:451b8b71582b1d246c1b145b6caae7d0073f64d247acc1c3af89640d39759d88","sha256:07442b7f2faa3349a23bda8e1e8cfc250f1260a11117bc97c73d32c933575118"],"state_sha256":"6263d27ad933b2728390b1b66e16c3dd5992955e99d2d01417a65748e1a0ac14"}