Pith Number

pith:2PRESKX5

pith:1998:2PRESKX5BEBPCVD5Y6XNBWBALG

not attested not anchored not stored refs pending

Nucleon structure functions in a constituent quark scenario

Marco Traini (Trento), Sergio Scopetta, Vicente Vento (Valencia)

arxiv:hep-ph/9808494 v1 · 1998-08-31 · 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{2PRESKX5BEBPCVD5Y6XNBWBALG}

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	2026-05-18T04:24:16.950871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3e2492afd0902f1547dc7aed0d820599cc118f369a52b1e098be020596fdfb6

Aliases

arxiv: hep-ph/9808494 · arxiv_version: hep-ph/9808494v1 · doi: 10.48550/arxiv.hep-ph/9808494 · pith_short_12: 2PRESKX5BEBP · pith_short_16: 2PRESKX5BEBPCVD5 · pith_short_8: 2PRESKX5

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/2PRESKX5BEBPCVD5Y6XNBWBALG \
  | 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: d3e2492afd0902f1547dc7aed0d820599cc118f369a52b1e098be020596fdfb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36af9c5b7d940f7c0c31be928ca6454a2bb3bc4f41c8c3474c64c402a02f7e91",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-08-31T17:33:22Z",
    "title_canon_sha256": "c95f9745f3be455a6ac4e0f8cba579364b90116bab2d2dd43bd45963cf28a7f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9808494",
    "kind": "arxiv",
    "version": 1
  }
}