Pith Number

pith:J5RFCSYV

pith:2003:J5RFCSYVRR644MMQ4IUPYOISV6

not attested not anchored not stored refs pending

An infinite product formula for $U_q(sl(2))$ dynamical coboundary element

E.Buffenoir, Ph.Roche

arxiv:math/0306040 v2 · 2003-06-02 · 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{J5RFCSYVRR644MMQ4IUPYOISV6}

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	2026-07-04T16:41:40.766443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f62514b158c7dce3190e228fc3912af8509f9e52a12c0b58865ced5daa298f5

Aliases

arxiv: math/0306040 · arxiv_version: math/0306040v2 · doi: 10.48550/arxiv.math/0306040 · pith_short_12: J5RFCSYVRR64 · pith_short_16: J5RFCSYVRR644MMQ · pith_short_8: J5RFCSYV

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/J5RFCSYVRR644MMQ4IUPYOISV6 \
  | 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: 4f62514b158c7dce3190e228fc3912af8509f9e52a12c0b58865ced5daa298f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0737d9421b0e317ce66ccb8886999af781673d79638b3f312584ebf634679ed6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2003-06-02T17:16:27Z",
    "title_canon_sha256": "0974a187b9b48eaecb1cae08efaf0c17f5b8b8e2a4234adea8e80b2df32df943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0306040",
    "kind": "arxiv",
    "version": 2
  }
}