Pith Number

pith:44XINKTX

pith:1995:44XINKTXWHXZJPGHSCYY25UYYX

not attested not anchored not stored refs pending

The Renormalization Group Method and Quantum Groups: the postman always rings twice

German Sierra, Miguel A. Martin-Delgado

arxiv:hep-th/9511190 v1 · 1995-11-27 · hep-th · cond-mat · math.QA · q-alg

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44XINKTXWHXZJPGHSCYY25UYYX}

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	2026-05-18T01:00:26.111128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72e86aa77b1ef94bcc790b18d7698c5ffdae56449773b107e328f4a0a5df3fb

Aliases

arxiv: hep-th/9511190 · arxiv_version: hep-th/9511190v1 · doi: 10.48550/arxiv.hep-th/9511190 · pith_short_12: 44XINKTXWHXZ · pith_short_16: 44XINKTXWHXZJPGH · pith_short_8: 44XINKTX

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/44XINKTXWHXZJPGHSCYY25UYYX \
  | 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: e72e86aa77b1ef94bcc790b18d7698c5ffdae56449773b107e328f4a0a5df3fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "270e49294a46d8a71beb80b55d4faaac18b5e8019e905bbf52a6fe4f5dfa04ce",
    "cross_cats_sorted": [
      "cond-mat",
      "math.QA",
      "q-alg"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-11-27T10:52:50Z",
    "title_canon_sha256": "8eaa2ec84d4a820ba8f355d1318056efe514477c990cf706b43e01a45a370d2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9511190",
    "kind": "arxiv",
    "version": 1
  }
}