Pith Number

pith:6HYWUHSK

pith:1998:6HYWUHSKC4YNCZNLECX5H4PR7E

not attested not anchored not stored refs pending

Hopf Algebras, Renormalization and Noncommutative Geometry

Alain Connes, Dirk Kreimer

arxiv:hep-th/9808042 v1 · 1998-08-07 · hep-th · math.OA · 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{6HYWUHSKC4YNCZNLECX5H4PR7E}

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

3 papers in Pith

Homomorphism, substructure, and ideal: Elementary but rigorous aspects of renormalization group or hierarchical structure of topological orders

Tropicalized quantum field theory and global tropical sampling

de Sitter Wavefunction from Quadrangular Polylogarithms: Chain Graphs

Receipt and verification

First computed	2026-07-04T16:09:52.642161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1f16a1e4a1730d165ab20afd3f1f1f9021b6a2532c3400c42fcba4bea80efd8

Aliases

arxiv: hep-th/9808042 · arxiv_version: hep-th/9808042v1 · doi: 10.48550/arxiv.hep-th/9808042 · pith_short_12: 6HYWUHSKC4YN · pith_short_16: 6HYWUHSKC4YNCZNL · pith_short_8: 6HYWUHSK

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/6HYWUHSKC4YNCZNLECX5H4PR7E \
  | 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: f1f16a1e4a1730d165ab20afd3f1f1f9021b6a2532c3400c42fcba4bea80efd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1dde4b85375e6647b09e0a12f7dfa4e7c6704f33b81b930fc0056ec39470174",
    "cross_cats_sorted": [
      "math.OA",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-08-07T17:28:15Z",
    "title_canon_sha256": "2d70365d2b5384f1c30b07238b60a4c3eb212dc64197aa75087f122af4829f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9808042",
    "kind": "arxiv",
    "version": 1
  }
}