Pith Number

pith:NU3KYXEF

pith:2010:NU3KYXEFPFNIQZDFT2VH6IIDC6

not attested not anchored not stored refs pending

QCD radiative corrections to $\chi_{cJ}$ production at hadron colliders

Kai Wang, Kuang-Ta Chao, Yan-Qing Ma

arxiv:1002.3987 v3 · 2010-02-21 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NU3KYXEFPFNIQZDFT2VH6IIDC6}

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	2026-05-18T04:19:04.478002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d36ac5c85795a8864659eaa7f210317bd4390f071ff3aeb15a77af0c7bac590

Aliases

arxiv: 1002.3987 · arxiv_version: 1002.3987v3 · doi: 10.48550/arxiv.1002.3987 · pith_short_12: NU3KYXEFPFNI · pith_short_16: NU3KYXEFPFNIQZDF · pith_short_8: NU3KYXEF

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/NU3KYXEFPFNIQZDFT2VH6IIDC6 \
  | 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: 6d36ac5c85795a8864659eaa7f210317bd4390f071ff3aeb15a77af0c7bac590

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a0cc5d877f8d248e6a177d286002296b1c9082559ab07eb8a8b52cbf96d2b11",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-02-21T18:41:48Z",
    "title_canon_sha256": "f81ac84853b052df1accc23813ac2d89dccbf00628230ddf6b63cdea41a163c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3987",
    "kind": "arxiv",
    "version": 3
  }
}