Pith Number

pith:5Q5RWSAR

pith:2013:5Q5RWSARQQPQWQRCBP3URATHMO

not attested not anchored not stored refs pending

Tools for NLO automation: extension of the golem95C integral library

G. Heinrich, J.F.von Soden-Fraunhofen, J.Ph. Guillet

arxiv:1312.3887 v1 · 2013-12-13 · 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{5Q5RWSARQQPQWQRCBP3URATHMO}

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	2026-05-18T01:45:50.676796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec3b1b4811841f0b42220bf74882676394bf74e4f7f0ea55e0ebfb83b0399120

Aliases

arxiv: 1312.3887 · arxiv_version: 1312.3887v1 · doi: 10.48550/arxiv.1312.3887 · pith_short_12: 5Q5RWSARQQPQ · pith_short_16: 5Q5RWSARQQPQWQRC · pith_short_8: 5Q5RWSAR

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/5Q5RWSARQQPQWQRCBP3URATHMO \
  | 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: ec3b1b4811841f0b42220bf74882676394bf74e4f7f0ea55e0ebfb83b0399120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44443798b5416c93736d2cc1b053fc1efd56c181de556ec587c11d9ea54b0732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-13T17:51:26Z",
    "title_canon_sha256": "8427314c05550f2e88f1a33c839386ca5208a021aea7238a562df70f8630674a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3887",
    "kind": "arxiv",
    "version": 1
  }
}