Pith Number

pith:W7ELD44Q

pith:1999:W7ELD44Q6WDGFNFFEGETZUX6JG

not attested not anchored not stored refs pending

Operads and Motives in Deformation Quantization

Maxim Kontsevich

arxiv:math/9904055 v1 · 1999-04-13 · 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{W7ELD44Q6WDGFNFFEGETZUX6JG}

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

On coefficients of operator product expansions for quantum field theories with ordinary, holomorphic, and topological spacetime dimensions

Receipt and verification

First computed	2026-05-18T04:22:51.238276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7c8b1f390f58662b4a521893cd2fe499607ef85f98c71f0503a064af5d56a1f

Aliases

arxiv: math/9904055 · arxiv_version: math/9904055v1 · doi: 10.48550/arxiv.math/9904055 · pith_short_12: W7ELD44Q6WDG · pith_short_16: W7ELD44Q6WDGFNFF · pith_short_8: W7ELD44Q

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/W7ELD44Q6WDGFNFFEGETZUX6JG \
  | 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: b7c8b1f390f58662b4a521893cd2fe499607ef85f98c71f0503a064af5d56a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb3e79a50d894eb70843d93ba695f3fddcb7f5110bce337f71c6d73cf17b12be",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1999-04-13T13:58:53Z",
    "title_canon_sha256": "1eb5b18a89d14e73e543ed170c87630bd8f0dbb30a31174117ddfc80b4666099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9904055",
    "kind": "arxiv",
    "version": 1
  }
}