Pith Number

pith:TUX2YXSF

pith:2005:TUX2YXSFRR726A5PYCOZBTUBIO

not attested not anchored not stored refs pending

Automated computation of one-loop integrals in massless theories

Andre van Hameren, Jens Vollinga, Stefan Weinzierl

arxiv:hep-ph/0502165 v2 · 2005-02-18 · 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{TUX2YXSFRR726A5PYCOZBTUBIO}

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	2026-05-18T04:13:27.733789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d2fac5e458c7faf03afc09d90ce8143b84fc6d535ee78d66a2293b16cd84fb9

Aliases

arxiv: hep-ph/0502165 · arxiv_version: hep-ph/0502165v2 · doi: 10.48550/arxiv.hep-ph/0502165 · pith_short_12: TUX2YXSFRR72 · pith_short_16: TUX2YXSFRR726A5P · pith_short_8: TUX2YXSF

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/TUX2YXSFRR726A5PYCOZBTUBIO \
  | 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: 9d2fac5e458c7faf03afc09d90ce8143b84fc6d535ee78d66a2293b16cd84fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d968db6736647d8c38e74a0985dfe4b188b3940413fc64cdd408a35d0d18e7bc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-02-18T07:30:38Z",
    "title_canon_sha256": "078162f94717341d5475fb6f638d928fa5dac71e8cb496e2c635d26892a790ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0502165",
    "kind": "arxiv",
    "version": 2
  }
}