Pith Number

pith:TGU5DXYB

pith:2001:TGU5DXYBZF5XNFFXXYMEUOWAIH

not attested not anchored not stored refs pending

Parton Distribution Function Uncertainties

David A. Kosower, Stephane A. Keller, Walter T. Giele

arxiv:hep-ph/0104052 v1 · 2001-04-04 · 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{TGU5DXYBZF5XNFFXXYMEUOWAIH}

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	2026-07-04T14:27:56.582121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a9d1df01c97b7694b7be184a3ac041fe808064165f3a4d7f406dd88edeaaaf

Aliases

arxiv: hep-ph/0104052 · arxiv_version: hep-ph/0104052v1 · doi: 10.48550/arxiv.hep-ph/0104052 · pith_short_12: TGU5DXYBZF5X · pith_short_16: TGU5DXYBZF5XNFFX · pith_short_8: TGU5DXYB

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/TGU5DXYBZF5XNFFXXYMEUOWAIH \
  | 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: 99a9d1df01c97b7694b7be184a3ac041fe808064165f3a4d7f406dd88edeaaaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecf43cba43e65aea680a7f6d863f0679d15e2e3deb396242e76df0fd84a477d5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-04-04T21:21:12Z",
    "title_canon_sha256": "46e991d671820f7409e767e5fa8780061deec9a53b0b15dbccb9b4afb41c655a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0104052",
    "kind": "arxiv",
    "version": 1
  }
}