Pith Number

pith:UGPKREW6

pith:2017:UGPKREW6NF3NHBI24OUYUMFKTF

not attested not anchored not stored refs pending

$B^{\ast}$ ${\to}$ $\bar{D}D$ decays with perturbative QCD approach

Gongru Lu, Haiyan Li, Junfeng Sun, Na Wang, Qin Chang, Yueling Yang

arxiv:1708.07666 v1 · 2017-08-25 · 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{UGPKREW6NF3NHBI24OUYUMFKTF}

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	2026-05-18T00:36:42.428542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19ea892de6976d3851ae3a98a30aa994d00d180cea891780941a029b0cd51ea

Aliases

arxiv: 1708.07666 · arxiv_version: 1708.07666v1 · doi: 10.48550/arxiv.1708.07666 · pith_short_12: UGPKREW6NF3N · pith_short_16: UGPKREW6NF3NHBI2 · pith_short_8: UGPKREW6

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/UGPKREW6NF3NHBI24OUYUMFKTF \
  | 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: a19ea892de6976d3851ae3a98a30aa994d00d180cea891780941a029b0cd51ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7cc15b09f2fb0a53599d9ebf6b4498db5e0c8b710b1fa575a885d6c26bb991",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-08-25T09:32:12Z",
    "title_canon_sha256": "703cb9e88d81cee9bd1f5cf76ea775267a98f276f3fe87d9c53af23429f8335f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07666",
    "kind": "arxiv",
    "version": 1
  }
}