Pith Number

pith:HJPUK2LB

pith:1998:HJPUK2LBVXIO5LNJGV2HGK4WC3

not attested not anchored not stored refs pending

Couplings of pions with heavy baryons from light-cone QCD sum rules in the leading order of HQET

Shi-Lin Zhu, Yuan-Ben Dai

arxiv:hep-ph/9802226 v2 · 1998-02-03 · 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{HJPUK2LBVXIO5LNJGV2HGK4WC3}

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	2026-07-04T16:09:09.279664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a5f456961add0eeada93574732b9616d9f5bdc2771634c89865ae226043b852

Aliases

arxiv: hep-ph/9802226 · arxiv_version: hep-ph/9802226v2 · doi: 10.48550/arxiv.hep-ph/9802226 · pith_short_12: HJPUK2LBVXIO · pith_short_16: HJPUK2LBVXIO5LNJ · pith_short_8: HJPUK2LB

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/HJPUK2LBVXIO5LNJGV2HGK4WC3 \
  | 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: 3a5f456961add0eeada93574732b9616d9f5bdc2771634c89865ae226043b852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "419ae6903653a1e0ccc8ba25cec11a13c71eef8b0db0faa3259b30819da34513",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-02-03T09:40:07Z",
    "title_canon_sha256": "fb306e37e5066f7e9aeebc3b56c67f4ec83f1f46bf632de6520c14ffbef3043d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9802226",
    "kind": "arxiv",
    "version": 2
  }
}