Pith Number

pith:622CYSHH

pith:2017:622CYSHH4SNRWIL4IGZW2NKKTX

not attested not anchored not stored refs pending

Regularization with Numerical Extrapolation for Finite and UV-Divergent Multi-loop Integrals

E.de Doncker, F.Yuasa, J.Kapenga, K.Kato, O.Olagbemi, T.Ishikawa

arxiv:1702.04904 v3 · 2017-02-16 · 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{622CYSHH4SNRWIL4IGZW2NKKTX}

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	2026-05-18T00:24:35.438090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b42c48e7e49b1b217c41b36d354a9dc78e3c36de4e2dd8d1f595affc927894

Aliases

arxiv: 1702.04904 · arxiv_version: 1702.04904v3 · doi: 10.48550/arxiv.1702.04904 · pith_short_12: 622CYSHH4SNR · pith_short_16: 622CYSHH4SNRWIL4 · pith_short_8: 622CYSHH

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/622CYSHH4SNRWIL4IGZW2NKKTX \
  | 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: f6b42c48e7e49b1b217c41b36d354a9dc78e3c36de4e2dd8d1f595affc927894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e763ce890f1fbee1e33d6354329d74e5f48a5aa80428de6372f11c28aef4c1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-02-16T09:52:15Z",
    "title_canon_sha256": "a87d02ceb484caed233787d8c8823051f7ff0501b48d7653f7ddd4e6aa1f3a3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04904",
    "kind": "arxiv",
    "version": 3
  }
}