Pith Number

pith:YKEJLWAS

pith:2010:YKEJLWASEHNHDEAGWPXWJZOZTY

not attested not anchored not stored refs pending

QCD factorization for $\Lambda_b^0\to\Lambda_c^+\pi^-$

Gang L\"u, Xin-Heng Guo, Zhen-Hua Zhang

arxiv:1011.6522 v2 · 2010-11-30 · 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{YKEJLWASEHNHDEAGWPXWJZOZTY}

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	2026-05-18T03:32:32.043576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c28895d81221da719006b3ef64e5d99e31bab816b4c0a268ebe90d7e9f8c3100

Aliases

arxiv: 1011.6522 · arxiv_version: 1011.6522v2 · doi: 10.48550/arxiv.1011.6522 · pith_short_12: YKEJLWASEHNH · pith_short_16: YKEJLWASEHNHDEAG · pith_short_8: YKEJLWAS

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/YKEJLWASEHNHDEAGWPXWJZOZTY \
  | 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: c28895d81221da719006b3ef64e5d99e31bab816b4c0a268ebe90d7e9f8c3100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8dd460693b6eeb3bf5f0c4cf107b174a0614425ae1f58fa1351d9f301da20fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-11-30T12:16:30Z",
    "title_canon_sha256": "a94e8d339ba09ee560b7192f758e0e68967cf418fa2422bbc8896a527349d23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6522",
    "kind": "arxiv",
    "version": 2
  }
}