Pith Number

pith:RXCXUCKZ

pith:1995:RXCXUCKZKGMNRP6IDYVJWWSNQG

not attested not anchored not stored refs pending

Heavy Quark Production in Parton Model and in QCD

A.G.Shuvaev (Petersburg Nuclear Physics Inst.), M.G.Ryskin, Yu.M.Shabelski

arxiv:hep-ph/9506338 v2 · 1995-06-15 · 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{RXCXUCKZKGMNRP6IDYVJWWSNQG}

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	2026-05-18T04:31:01.431690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dc57a09595198d8bfc81e2a9b5a4d81a928664eecf81646f5468c97f816f3cb

Aliases

arxiv: hep-ph/9506338 · arxiv_version: hep-ph/9506338v2 · doi: 10.48550/arxiv.hep-ph/9506338 · pith_short_12: RXCXUCKZKGMN · pith_short_16: RXCXUCKZKGMNRP6I · pith_short_8: RXCXUCKZ

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/RXCXUCKZKGMNRP6IDYVJWWSNQG \
  | 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: 8dc57a09595198d8bfc81e2a9b5a4d81a928664eecf81646f5468c97f816f3cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa83f6b3a2248c2118b3b58406091673dadfc32f735100958175b8db8e68ec78",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-06-15T11:07:08Z",
    "title_canon_sha256": "35a7d81e58bb1cec33bc82bf47b1ca20d805740cff11fc73aec961ce3b6452d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9506338",
    "kind": "arxiv",
    "version": 2
  }
}