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Values of thermal inertia are obtained by fitting an asteroid thermophysical model to NASA's Wide-field Infrared Survey Explorer (WISE) infrared data. From the constrained thermal inertia and a model of heat conductivity that accounts for different values of the packing fraction (a measure of the degree of compaction of the regolith particles), grain size is derived. Results. We obtain an effective diameter"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1310.6715","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-10-24T19:29:41Z","cross_cats_sorted":[],"title_canon_sha256":"19ab23bb1d37f378c602612f195676ee77888d1293f58f8a842fe5dc94d34734","abstract_canon_sha256":"c3e91d1fe8d060a0ca5221b1a57935bbda3d86ba8cc202030897ffc0125ad9e0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:46:49.939510Z","signature_b64":"nNuyg4lKnlyRhbeG8ublBtFfBITvXSSONUA5S4xNTy9N0hE3CV8eORod2JvwXA35fYcMldWyQN/82xdWV/Z2Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"74860d8a99df23a02295de402a6f39d32cbf43071b1761eacc7b397303834c87","last_reissued_at":"2026-05-18T01:46:49.938818Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:46:49.938818Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermophysical properties of near-Earth asteroid (341843) 2008 EV5 from WISE data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"B. 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