Pith Number

pith:XXHX4GA4

pith:2011:XXHX4GA4JKSSF7NAKSFX4WXVXP

not attested not anchored not stored refs pending

Testing the QCD fragmentation mechanism on heavy quarkonium production at LHC

Bin Gong, Jian-Xiong Wang, Rong Li

arxiv:1102.0118 v1 · 2011-02-01 · 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{XXHX4GA4JKSSF7NAKSFX4WXVXP}

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	2026-05-18T04:30:13.175141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdcf7e181c4aa522fda0548b7e5af5bbe6cb6e921804a01f1e7a549f5adb504c

Aliases

arxiv: 1102.0118 · arxiv_version: 1102.0118v1 · doi: 10.48550/arxiv.1102.0118 · pith_short_12: XXHX4GA4JKSS · pith_short_16: XXHX4GA4JKSSF7NA · pith_short_8: XXHX4GA4

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/XXHX4GA4JKSSF7NAKSFX4WXVXP \
  | 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: bdcf7e181c4aa522fda0548b7e5af5bbe6cb6e921804a01f1e7a549f5adb504c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2cd3a804bfbaa0dc00e5031981730b8115160a7a231f71ce18029a5f6b22c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-02-01T10:20:32Z",
    "title_canon_sha256": "7b45e4b5d6e19e183651e42609d1e4ae467a3a25a4cb4df08830951248faee02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0118",
    "kind": "arxiv",
    "version": 1
  }
}