Pith Number

pith:G6S4HG5L

pith:2001:G6S4HG5LZ4DFUND6YZZ3HMN6JR

not attested not anchored not stored refs pending

QCD Calculations of Pion Electromagnetic and Transition Form Factors

A.V. Radyushkin

arxiv:hep-ph/0106058 v2 · 2001-06-05 · 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{G6S4HG5LZ4DFUND6YZZ3HMN6JR}

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	2026-05-18T00:37:13.159841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37a5c39babcf065a347ec673b3b1be4c582b79dccc7d640cb74e635cc05de439

Aliases

arxiv: hep-ph/0106058 · arxiv_version: hep-ph/0106058v2 · doi: 10.48550/arxiv.hep-ph/0106058 · pith_short_12: G6S4HG5LZ4DF · pith_short_16: G6S4HG5LZ4DFUND6 · pith_short_8: G6S4HG5L

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/G6S4HG5LZ4DFUND6YZZ3HMN6JR \
  | 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: 37a5c39babcf065a347ec673b3b1be4c582b79dccc7d640cb74e635cc05de439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "801c841c7c98c4c45eccf487a27bcd52735d85e924d2afc7121ecff2e50047e0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-06-05T20:14:09Z",
    "title_canon_sha256": "57dd873be78272f17719055c12876e8f864dee77159aa447cea5cacad2291572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0106058",
    "kind": "arxiv",
    "version": 2
  }
}