Pith Number

pith:O6ZOBJGV

pith:2009:O6ZOBJGVSPMQ3MIABXJUJX3CD3

not attested not anchored not stored refs pending

What can break the Wandzura--Wilczek relation?

Alberto Accardi, Alessandro Bacchetta, Marc Schlegel, W. Melnitchouk

arxiv:0907.2942 v1 · 2009-07-17 · 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{O6ZOBJGVSPMQ3MIABXJUJX3CD3}

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

4 papers in Pith

Applications of the WW-type approximation to SIDIS

Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report

Quasi Parton Distribution Functions in Covariant Quark Models

Introduction to transverse momentum imaging

Receipt and verification

First computed	2026-05-18T02:34:38.703405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77b2e0a4d593d90db1000dd344df621ef0e381bd127fd7c6d9ce9c83c98943c1

Aliases

arxiv: 0907.2942 · arxiv_version: 0907.2942v1 · doi: 10.48550/arxiv.0907.2942 · pith_short_12: O6ZOBJGVSPMQ · pith_short_16: O6ZOBJGVSPMQ3MIA · pith_short_8: O6ZOBJGV

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/O6ZOBJGVSPMQ3MIABXJUJX3CD3 \
  | 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: 77b2e0a4d593d90db1000dd344df621ef0e381bd127fd7c6d9ce9c83c98943c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e20df12eca757679eb9d4a2739081e6ca05d82554f1b0de5f5d526179085d66",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-07-17T19:08:58Z",
    "title_canon_sha256": "07c51b0cc87d99cbf720eb2ab6bddff965786b79e5bcde7406cd567bc62feb33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2942",
    "kind": "arxiv",
    "version": 1
  }
}