Pith Number

pith:E5YBDJ4O

pith:2021:E5YBDJ4OK2KYXUV7P3IKQ2AY42

not attested not anchored not stored refs pending

Coproduct for affine Yangians and parabolic induction for rectangular $W$-algebras

Mamoru Ueda, Ryosuke Kodera

arxiv:2107.00780 v1 · 2021-07-02 · math.RT · math.QA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5YBDJ4OK2KYXUV7P3IKQ2AY42}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Crystals and Double Quiver Algebras from Jeffrey-Kirwan Residues

Receipt and verification

First computed	2026-07-05T03:51:29.235278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

277011a78e56958bd2bf7ed0a86818e6a82bf9490892c5adfa133a3c44c49936

Aliases

arxiv: 2107.00780 · arxiv_version: 2107.00780v1 · doi: 10.48550/arxiv.2107.00780 · pith_short_12: E5YBDJ4OK2KY · pith_short_16: E5YBDJ4OK2KYXUV7 · pith_short_8: E5YBDJ4O

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/E5YBDJ4OK2KYXUV7P3IKQ2AY42 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 277011a78e56958bd2bf7ed0a86818e6a82bf9490892c5adfa133a3c44c49936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42efc42316fa8f561e11585d5cee48719268aa747f413e36282f2b117cfdd552",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2021-07-02T00:50:41Z",
    "title_canon_sha256": "359998f91bdfb93e46d2d1a3821b271ac4ebc3a192ea4003b089e3e79363dee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00780",
    "kind": "arxiv",
    "version": 1
  }
}