Pith Number

pith:3ZGM2VTJ

pith:1996:3ZGM2VTJON4VNCJY7OGXBNR7P3

not attested not anchored not stored refs pending

String techniques for the calculation of renormalization constants in field theory

A. Lerda, L. Magnea, P. Di Vecchia, R. Marotta, R. Russo

arxiv:hep-th/9601143 v1 · 1996-01-26 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ZGM2VTJON4VNCJY7OGXBNR7P3}

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	2026-05-18T01:38:38.340786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de4ccd56697379568938fb8d70b63f7ee53ccfb95134500951eb69048eec6289

Aliases

arxiv: hep-th/9601143 · arxiv_version: hep-th/9601143v1 · doi: 10.48550/arxiv.hep-th/9601143 · pith_short_12: 3ZGM2VTJON4V · pith_short_16: 3ZGM2VTJON4VNCJY · pith_short_8: 3ZGM2VTJ

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/3ZGM2VTJON4VNCJY7OGXBNR7P3 \
  | 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: de4ccd56697379568938fb8d70b63f7ee53ccfb95134500951eb69048eec6289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85a2debe7a633e7d94597fb66a1e7ea37bcd1b91d40a517fa18c7511b462090d",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-01-26T11:09:33Z",
    "title_canon_sha256": "303accac068da746a5f7b57bdcebaa07c55fcd3b8d04d4a74d2ca2b9746a35cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9601143",
    "kind": "arxiv",
    "version": 1
  }
}