Pith Number

pith:YMMYV5ZR

pith:2009:YMMYV5ZRVECWZG4O3X4HL2C5T3

not attested not anchored not stored refs pending

Shape of Pion Distribution Amplitude

A.V. Radyushkin

arxiv:0906.0323 v2 · 2009-06-01 · 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{YMMYV5ZRVECWZG4O3X4HL2C5T3}

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

Valence quark distribution of the pion inside a medium with finite baryon density: A Nambu--Jona-Lasinio model approach

Receipt and verification

First computed	2026-05-18T02:34:46.008379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3198af731a9056c9b8eddf875e85d9eea888cdded66d5e619b3c4f4b953a549

Aliases

arxiv: 0906.0323 · arxiv_version: 0906.0323v2 · doi: 10.48550/arxiv.0906.0323 · pith_short_12: YMMYV5ZRVECW · pith_short_16: YMMYV5ZRVECWZG4O · pith_short_8: YMMYV5ZR

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/YMMYV5ZRVECWZG4O3X4HL2C5T3 \
  | 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: c3198af731a9056c9b8eddf875e85d9eea888cdded66d5e619b3c4f4b953a549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b72fdb7428d56c6e888e0df452021c9eb4fa1fc1d402bcacba0fbe69a020590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-06-01T19:48:28Z",
    "title_canon_sha256": "1f28725f0da3fbbd55e6f926e1487ad1e032ba69a0669faff7bb4be91841ad2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.0323",
    "kind": "arxiv",
    "version": 2
  }
}