Pith Number

pith:BYYUCPK2

pith:2013:BYYUCPK2RDVHWJLJFKKMPKBOOR

not attested not anchored not stored refs pending

Pure annihilation type $ D\to PP(V)$ decays in the perturbative QCD approach

Cai-Dian L\"u, Cheng Li, Zhi-Tian Zou

arxiv:1301.3444 v1 · 2013-01-15 · 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{BYYUCPK2RDVHWJLJFKKMPKBOOR}

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	2026-05-18T03:13:46.263591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e31413d5a88ea7b25692a94c7a82e74729ed49830d27f03a136f3622aaea365

Aliases

arxiv: 1301.3444 · arxiv_version: 1301.3444v1 · doi: 10.48550/arxiv.1301.3444 · pith_short_12: BYYUCPK2RDVH · pith_short_16: BYYUCPK2RDVHWJLJ · pith_short_8: BYYUCPK2

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/BYYUCPK2RDVHWJLJFKKMPKBOOR \
  | 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: 0e31413d5a88ea7b25692a94c7a82e74729ed49830d27f03a136f3622aaea365

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f055dfb08830a41e8e01d5bc203ce0d1da1a5734b99f8b2cfb4e741a1c71eecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-01-15T18:31:46Z",
    "title_canon_sha256": "d1bd76f20fc8a5b9c91976c5e637ff13f5919409cb30f60a64379d6b09ec8a0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3444",
    "kind": "arxiv",
    "version": 1
  }
}