Pith Number

pith:XVATGDNA

pith:1998:XVATGDNACD45QDZLX4HCZPBHSI

not attested not anchored not stored refs pending

Kontsevich's Universal Formula for Deformation Quantization and the Campbell-Baker-Hausdorff Formula, I

Vinay Kathotia

arxiv:math/9811174 v2 · 1998-11-30 · math.QA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVATGDNACD45QDZLX4HCZPBHSI}

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	2026-07-04T15:51:32.716678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd41330da010f9d80f2bbf0e2cbc2792072ce453ba034efa36e09ae24ca5b57d

Aliases

arxiv: math/9811174 · arxiv_version: math/9811174v2 · doi: 10.48550/arxiv.math/9811174 · pith_short_12: XVATGDNACD45 · pith_short_16: XVATGDNACD45QDZL · pith_short_8: XVATGDNA

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/XVATGDNACD45QDZLX4HCZPBHSI \
  | 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: bd41330da010f9d80f2bbf0e2cbc2792072ce453ba034efa36e09ae24ca5b57d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99be3eaafbc08781e1257a501e6462705d8f47d3e75fc674f24afbcd135057d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1998-11-30T16:56:39Z",
    "title_canon_sha256": "04aa514bbe3b85c75f0db08aa74cf00608d302c306ecab13c23ba74428d5977b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9811174",
    "kind": "arxiv",
    "version": 2
  }
}