Pith Number

pith:54LEA7CA

pith:2014:54LEA7CAQ7MDWNHESYIGKNVFUH

not attested not anchored not stored refs pending

Trace as an alternative decategorification functor

Aaron D. Lauda, Anna Beliakova, Kazuo Habiro, Zaur Guliyev

arxiv:1409.1198 v1 · 2014-09-03 · 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{54LEA7CAQ7MDWNHESYIGKNVFUH}

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

Action of the Witt algebra on categorified quantum groups

Receipt and verification

First computed	2026-05-18T02:26:38.805714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef16407c4087d83b34e496106536a5a1e63fcb8850fc8e4f62927a252a7001a9

Aliases

arxiv: 1409.1198 · arxiv_version: 1409.1198v1 · doi: 10.48550/arxiv.1409.1198 · pith_short_12: 54LEA7CAQ7MD · pith_short_16: 54LEA7CAQ7MDWNHE · pith_short_8: 54LEA7CA

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/54LEA7CAQ7MDWNHESYIGKNVFUH \
  | 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: ef16407c4087d83b34e496106536a5a1e63fcb8850fc8e4f62927a252a7001a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f38c38ae952ec22106fce69e4644361f73355fc71d0ddb8fc7b8068d5c41c242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-09-03T19:12:19Z",
    "title_canon_sha256": "a398bf6658499a983422847eb39992dd63950953a86ac180943906e7b6fa5e76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1198",
    "kind": "arxiv",
    "version": 1
  }
}