Pith Number

pith:U56BNDB3

pith:2022:U56BNDB3MYEUAZSNPP2JPEY5ZZ

not attested not anchored not stored refs pending

A Representation-Theoretic Approach to $qq$-Characters

Henry Liu

arxiv:2203.07072 v2 · 2022-03-14 · math.QA · math-ph · math.AG · math.MP · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U56BNDB3MYEUAZSNPP2JPEY5ZZ}

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

Gauge Origami and BPS/CFT correspondence

Receipt and verification

First computed	2026-07-05T05:19:14.313523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a77c168c3b660940664d7bf497931dce6f469afd7c54674303a0208661bc597b

Aliases

arxiv: 2203.07072 · arxiv_version: 2203.07072v2 · doi: 10.48550/arxiv.2203.07072 · pith_short_12: U56BNDB3MYEU · pith_short_16: U56BNDB3MYEUAZSN · pith_short_8: U56BNDB3

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/U56BNDB3MYEUAZSNPP2JPEY5ZZ \
  | 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: a77c168c3b660940664d7bf497931dce6f469afd7c54674303a0208661bc597b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0b7c7119f4b566c9d2ce8de2a24d3483e5a2c89f25648d98c562a57ca331ad",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP",
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2022-03-14T13:04:32Z",
    "title_canon_sha256": "e0883afcbe0fb81b2cc872ad13f51f998e11b5a4839a0cbe1666767fd673b5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07072",
    "kind": "arxiv",
    "version": 2
  }
}