Pith Number

pith:R5IMZBPE

pith:2002:R5IMZBPEIYQ6366OFP3PPSUF2H

not attested not anchored not stored refs pending

Comparing Implicit, Differential, Dimensional and BPHZ Renormalisation

A. Brizola, A. P. Baeta Scarpelli, B. Hiller, M. C. Nemes, M. Sampaio, S. Gobira

arxiv:hep-th/0203261 v1 · 2002-03-28 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5IMZBPEIYQ6366OFP3PPSUF2H}

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	2026-05-18T03:24:21.836706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f50cc85e44621edfbce2bf6f7ca85d1f23a76353e0dbfc1bfeae7c3f89e6d2c

Aliases

arxiv: hep-th/0203261 · arxiv_version: hep-th/0203261v1 · doi: 10.48550/arxiv.hep-th/0203261 · pith_short_12: R5IMZBPEIYQ6 · pith_short_16: R5IMZBPEIYQ6366O · pith_short_8: R5IMZBPE

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/R5IMZBPEIYQ6366OFP3PPSUF2H \
  | 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: 8f50cc85e44621edfbce2bf6f7ca85d1f23a76353e0dbfc1bfeae7c3f89e6d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeb6c82a5e32dd6b0602a8e1be9bdd66ebe7799ccc116b170292e29b1aa8339e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-03-28T00:06:29Z",
    "title_canon_sha256": "401e8c4ca015bd32b133af00e57beb11fce736473b609b80bf579bb0d9fd667c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0203261",
    "kind": "arxiv",
    "version": 1
  }
}