Pith Number

pith:K4IXPWJ4

pith:2007:K4IXPWJ475ABXYSY2TUYAPQZVH

not attested not anchored not stored refs pending

The Multithreaded version of FORM

J.A.M. Vermaseren, M. Tentyukov

arxiv:hep-ph/0702279 v1 · 2007-02-27 · hep-ph · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4IXPWJ475ABXYSY2TUYAPQZVH}

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

1 paper in Pith

HyperFORM -- a FORM package for parametric integration with hyperlogarithms

Receipt and verification

First computed	2026-05-18T02:36:13.288181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

571177d93cff401be258d4e9803e19a9e90d2cb4ce7f241226b4be0def33015c

Aliases

arxiv: hep-ph/0702279 · arxiv_version: hep-ph/0702279v1 · doi: 10.48550/arxiv.hep-ph/0702279 · pith_short_12: K4IXPWJ475AB · pith_short_16: K4IXPWJ475ABXYSY · pith_short_8: K4IXPWJ4

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/K4IXPWJ475ABXYSY2TUYAPQZVH \
  | 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: 571177d93cff401be258d4e9803e19a9e90d2cb4ce7f241226b4be0def33015c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7ae6eee11a0de57105905c7305fdaceab711691ec81a0032b01a0d25811ac8",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-02-27T16:35:00Z",
    "title_canon_sha256": "01a19cb477f5fe4cb6b26c6e8f794cab93073c62453c895a4c5f047da4c1738d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0702279",
    "kind": "arxiv",
    "version": 1
  }
}