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We give a bijective proof of a result of Ehrenborg and van Willigenburg showing that EW-tableaux of a given shape are equinumerous with permutations with a given set of excedances. This leads to an explicit bijection between EW-tableaux and the much studied Le-tableaux, as well as the tree-like tableaux introduced by Aval, Boussicault and Nadeau.\n  We show that the set of EW-tableaux on a given Ferrers diagram are"},"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":"1711.01622","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.CO","submitted_at":"2017-11-05T17:38:59Z","cross_cats_sorted":[],"title_canon_sha256":"548b20b69b3a70dbb95c429b4827b60e9e0a8f798d18faa13bb5972702d2410d","abstract_canon_sha256":"10c928225b3ce4a88c6f2559f4f4147446a5b3786a1344d351f31ec5ef67c98d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:08.412410Z","signature_b64":"rUN0JMF55RqnnReF4w8CQgm6F+mWWQtzZ3ciEfaDZUnSsuF/b8iDmgJtdtgLicfg/AvBYPJUdB9AMpQktR0rCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c31cb651a58971ca7ffe8b153927cb666a27d04c9a94e7bef0c0b16e30402575","last_reissued_at":"2026-05-18T00:16:08.411815Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:08.411815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"EW-tableaux, Le-tableaux, tree-like tableaux and the Abelian sandpile model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.CO","authors_text":"Einar Steingrimsson, Jason P. 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