Pith Number

pith:WFAEBWJD

pith:1999:WFAEBWJDEQYQQBYO4C7534KLRU

not attested not anchored not stored refs pending

Pion Form Factor in QCD at Intermediate Momentum Transfers

A. Khodjamirian (U. Wuerzburg), M. Maul (NORDITA), V. M. Braun (U. Regensburg)

arxiv:hep-ph/9907495 v2 · 1999-07-26 · 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{WFAEBWJDEQYQQBYO4C7534KLRU}

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.

Cited by

1 paper in Pith

$D\to P \ell^+\ell^-$ decays assisted by QCD light-cone sum rules

Receipt and verification

First computed	2026-05-18T04:22:51.787323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b14040d923243108070ee0bfddf14b8d350867106f5e0bd8ba1dd53be05af9a9

Aliases

arxiv: hep-ph/9907495 · arxiv_version: hep-ph/9907495v2 · doi: 10.48550/arxiv.hep-ph/9907495 · pith_short_12: WFAEBWJDEQYQ · pith_short_16: WFAEBWJDEQYQQBYO · pith_short_8: WFAEBWJD

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/WFAEBWJDEQYQQBYO4C7534KLRU \
  | 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: b14040d923243108070ee0bfddf14b8d350867106f5e0bd8ba1dd53be05af9a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45f2bd8840ec23fd6bfa30de648317912eefdbbccaa14e869fffcaad46e7f63",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-07-26T15:20:13Z",
    "title_canon_sha256": "88f01678b08867b6de6b2fac90de0eed4c3a5fc1b65a3eb19ac1d1506f795e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9907495",
    "kind": "arxiv",
    "version": 2
  }
}