Pith Number

pith:VIMDRPXX

pith:1994:VIMDRPXX7YDOMDVTLOND2643SE

not attested not anchored not stored refs pending

Perturbative QCD Fragmentation Functions as a Model for Heavy-Quark Fragmentation

E. Braaten, K. Cheung, S. Fleming, T.C. Yuan

arxiv:hep-ph/9409316 v1 · 1994-09-15 · 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{VIMDRPXX7YDOMDVTLOND2643SE}

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	2026-05-18T04:37:44.836080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa1838bef7fe06e60eb35b9a3d7b9b91236e020ee70e22eb07978f7922fa96e2

Aliases

arxiv: hep-ph/9409316 · arxiv_version: hep-ph/9409316v1 · doi: 10.48550/arxiv.hep-ph/9409316 · pith_short_12: VIMDRPXX7YDO · pith_short_16: VIMDRPXX7YDOMDVT · pith_short_8: VIMDRPXX

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/VIMDRPXX7YDOMDVTLOND2643SE \
  | 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: aa1838bef7fe06e60eb35b9a3d7b9b91236e020ee70e22eb07978f7922fa96e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2ebf7e0e0ac827be492a2bfada9c41254d6a345551debfe1354525cf93eafe1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-09-15T02:35:36Z",
    "title_canon_sha256": "b7aabd430d9a20543c7f30ec10180bc8d842831ffd57ddd49eef87219259f49f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9409316",
    "kind": "arxiv",
    "version": 1
  }
}