Pith Number

pith:5MKBPW6C

pith:2000:5MKBPW6CRK7CTUIDAPJIPX2GPS

not attested not anchored not stored refs pending

t-analogue of the q-characters of finite dimensional representations of quantum affine algebras

Hiraku Nakajima

arxiv:math/0009231 v1 · 2000-09-27 · math.QA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MKBPW6CRK7CTUIDAPJIPX2GPS}

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

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.

Receipt and verification

First computed	2026-05-18T00:37:07.975192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb1417dbc28abe29d10303d287df467cbb077fe3649825b1892034f5848f6d5f

Aliases

arxiv: math/0009231 · arxiv_version: math/0009231v1 · doi: 10.48550/arxiv.math/0009231 · pith_short_12: 5MKBPW6CRK7C · pith_short_16: 5MKBPW6CRK7CTUID · pith_short_8: 5MKBPW6C

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/5MKBPW6CRK7CTUIDAPJIPX2GPS \
  | 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: eb1417dbc28abe29d10303d287df467cbb077fe3649825b1892034f5848f6d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ddbabc1591c324b052e6edac5ec752c690b9c08a59be6e7f193ce64c3676b0",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2000-09-27T12:30:53Z",
    "title_canon_sha256": "e856aa0ff97da5103ecf5fd06c27163c910b36f305e03502c2d68dc1c00ea145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0009231",
    "kind": "arxiv",
    "version": 1
  }
}