Pith Number

pith:P3QXNS3J

pith:2003:P3QXNS3JUZDZS5YATPBI65QGLV

not attested not anchored not stored refs pending

Collins fragmentation function from gluon rescattering

Alessandro Bacchetta (U. Regensburg), Andreas Metz (U. Bochum), Jian-Jun Yang (U. Regensburg)

arxiv:hep-ph/0307282 v2 · 2003-07-22 · 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{P3QXNS3JUZDZS5YATPBI65QGLV}

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	2026-05-18T01:39:06.481013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ee176cb69a6479977009bc28f76065d4d8e54ea58f6d2982b70e2a3cc96b817

Aliases

arxiv: hep-ph/0307282 · arxiv_version: hep-ph/0307282v2 · doi: 10.48550/arxiv.hep-ph/0307282 · pith_short_12: P3QXNS3JUZDZ · pith_short_16: P3QXNS3JUZDZS5YA · pith_short_8: P3QXNS3J

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/P3QXNS3JUZDZS5YATPBI65QGLV \
  | 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: 7ee176cb69a6479977009bc28f76065d4d8e54ea58f6d2982b70e2a3cc96b817

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f2fd90f40b110b30efd01550b70eedf4c401f90ea2a49c9000ceea84f20ed68",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-07-22T17:44:51Z",
    "title_canon_sha256": "85a8ed9f3e0b4cccee00e307cb009c3919329d918c79a3043623ea9d386c385c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0307282",
    "kind": "arxiv",
    "version": 2
  }
}