Pith Number

pith:4FEP7E2H

pith:2011:4FEP7E2HGJCZOARXJQGWWDSV7M

not attested not anchored not stored refs pending

$O(\alpha_s)$ corrections to $J/\psi+\chi_{cJ}$ production at $B$ factories

Feng Feng, Hai-Rong Dong, Yu Jia

arxiv:1107.4351 v3 · 2011-07-21 · 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{4FEP7E2HGJCZOARXJQGWWDSV7M}

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	2026-05-18T03:35:54.429745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e148ff934732459702374c0d6b0e55fb2ff95380afb290db332407bb3626a739

Aliases

arxiv: 1107.4351 · arxiv_version: 1107.4351v3 · doi: 10.48550/arxiv.1107.4351 · pith_short_12: 4FEP7E2HGJCZ · pith_short_16: 4FEP7E2HGJCZOARX · pith_short_8: 4FEP7E2H

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/4FEP7E2HGJCZOARXJQGWWDSV7M \
  | 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: e148ff934732459702374c0d6b0e55fb2ff95380afb290db332407bb3626a739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bce001f5495829d48f2efffee86930eda34ff07ae237b86e7a71faaba7052a4",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-07-21T19:48:50Z",
    "title_canon_sha256": "e70ae94af1e7cd5fcc08ae36e946c1f27fdd496876109affea94de5e262680de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4351",
    "kind": "arxiv",
    "version": 3
  }
}