Pith Number

pith:NJTWSE4L

pith:2015:NJTWSE4LQLNDB2GR4YDZNI4WY4

not attested not anchored not stored refs pending

Quantum cluster algebras and quantum nilpotent algebras

K.R. Goodearl, M.T. Yakimov

arxiv:1508.03086 v1 · 2015-08-12 · math.QA · math.CO · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJTWSE4LQLNDB2GR4YDZNI4WY4}

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.

Receipt and verification

First computed	2026-05-18T01:35:21.770015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6769138b82da30e8d1e60796a396c71b4169b1ad3ff28f6b7fbaa3b2358a8e

Aliases

arxiv: 1508.03086 · arxiv_version: 1508.03086v1 · doi: 10.48550/arxiv.1508.03086 · pith_short_12: NJTWSE4LQLND · pith_short_16: NJTWSE4LQLNDB2GR · pith_short_8: NJTWSE4L

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/NJTWSE4LQLNDB2GR4YDZNI4WY4 \
  | 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: 6a6769138b82da30e8d1e60796a396c71b4169b1ad3ff28f6b7fbaa3b2358a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29798c482b7909187db34fe197364666191f00c161eb1e65b88ed3c32a65bb40",
    "cross_cats_sorted": [
      "math.CO",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-08-12T22:23:11Z",
    "title_canon_sha256": "ef1b6b4dfaa0a0a6aa44286adf3eeea3828568c5ca29169b5b329ec153a4ee0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03086",
    "kind": "arxiv",
    "version": 1
  }
}