Pith Number

pith:XPDKHA7J

pith:1993:XPDKHA7JIJDWJR2GA6NSOG4O7M

not attested not anchored not stored refs pending

Effect of Hairpin Diagram on Two-body Nonleptonic B Decays and CP Violation

Dongsheng Du, Zhi-zhong Xing

arxiv:hep-ph/9307218 v1 · 1993-07-05 · 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{XPDKHA7JIJDWJR2GA6NSOG4O7M}

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	2026-05-18T04:37:55.124423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc6a383e9424764c746079b271b8efb1aec746d09339c72c5e08c2ba9418b7f

Aliases

arxiv: hep-ph/9307218 · arxiv_version: hep-ph/9307218v1 · doi: 10.48550/arxiv.hep-ph/9307218 · pith_short_12: XPDKHA7JIJDW · pith_short_16: XPDKHA7JIJDWJR2G · pith_short_8: XPDKHA7J

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/XPDKHA7JIJDWJR2GA6NSOG4O7M \
  | 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: bbc6a383e9424764c746079b271b8efb1aec746d09339c72c5e08c2ba9418b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23fb36c80698b43b383745e2adb433acf1d31382073ad62fc29a3bf38b42454f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-07-05T10:52:30Z",
    "title_canon_sha256": "e0ece3534408689950935763e1a9b2cee9acc7ff473973392da2592d8ba877d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9307218",
    "kind": "arxiv",
    "version": 1
  }
}