Pith Number

pith:XBBQ3I2Z

pith:2003:XBBQ3I2ZXG6H35LQRQVDPY35VK

not attested not anchored not stored refs pending

Impact parameter dependent quark distribution of the pion

S. Dalley

arxiv:hep-ph/0306121 v3 · 2003-06-13 · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBBQ3I2ZXG6H35LQRQVDPY35VK}

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	2026-05-18T04:17:44.953374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8430da359b9bc7df5708c2a37e37daa93a7711b48f86498b1626064d1ddd883

Aliases

arxiv: hep-ph/0306121 · arxiv_version: hep-ph/0306121v3 · doi: 10.48550/arxiv.hep-ph/0306121 · pith_short_12: XBBQ3I2ZXG6H · pith_short_16: XBBQ3I2ZXG6H35LQ · pith_short_8: XBBQ3I2Z

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/XBBQ3I2ZXG6H35LQRQVDPY35VK \
  | 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: b8430da359b9bc7df5708c2a37e37daa93a7711b48f86498b1626064d1ddd883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd22fb45ce18b72f4bf971b65daec14e978c657e4edf2786caf986c3ac49c8e4",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-06-13T13:38:02Z",
    "title_canon_sha256": "3c83eef5167f6dee116dddd28f6852194e4fa3076cba1d5e73f14984ca7dda39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0306121",
    "kind": "arxiv",
    "version": 3
  }
}