Pith Number

pith:JCBVFIUI

pith:2010:JCBVFIUIMOUE7ZIPGGBBZT6X64

not attested not anchored not stored refs pending

Quadratic algebras, Yang-Baxter equation, and Artin-Schelter regularity

Tatiana Gateva-Ivanova

arxiv:1011.6520 v1 · 2010-11-30 · math.QA · math.RA · 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{JCBVFIUIMOUE7ZIPGGBBZT6X64}

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	2026-05-18T04:34:26.710539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488352a28863a84fe50f31821ccfd7f73b6385102c624ed8bdd8c58a6e3ceb50

Aliases

arxiv: 1011.6520 · arxiv_version: 1011.6520v1 · doi: 10.48550/arxiv.1011.6520 · pith_short_12: JCBVFIUIMOUE · pith_short_16: JCBVFIUIMOUE7ZIP · pith_short_8: JCBVFIUI

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/JCBVFIUIMOUE7ZIPGGBBZT6X64 \
  | 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: 488352a28863a84fe50f31821ccfd7f73b6385102c624ed8bdd8c58a6e3ceb50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f7d7c287d57456cce62e9a225026722110a93bcda10bdf4c16a062909772af2",
    "cross_cats_sorted": [
      "math.RA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2010-11-30T12:04:18Z",
    "title_canon_sha256": "d8fc62c4b1653ac4d692a76533c55428767a34052b94b1dbc522414365d5ce6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6520",
    "kind": "arxiv",
    "version": 1
  }
}