Pith Number

pith:K27G3OVD

pith:2004:K27G3OVDYUU6ZQL7JMJE3CHGXM

not attested not anchored not stored refs pending

Sum rules in the heavy quark limit of QCD and Isgur-Wise functions

A. Le Yaouanc, F. Jugeau, J.-C. Raynal, L. Oliver

arxiv:hep-ph/0412144 v1 · 2004-12-10 · 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{K27G3OVDYUU6ZQL7JMJE3CHGXM}

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	2026-05-18T00:37:28.532436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56be6dbaa3c529ecc17f4b124d88e6bb1e4171b985e94e4e0798dfe351e5f667

Aliases

arxiv: hep-ph/0412144 · arxiv_version: hep-ph/0412144v1 · doi: 10.48550/arxiv.hep-ph/0412144 · pith_short_12: K27G3OVDYUU6 · pith_short_16: K27G3OVDYUU6ZQL7 · pith_short_8: K27G3OVD

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/K27G3OVDYUU6ZQL7JMJE3CHGXM \
  | 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: 56be6dbaa3c529ecc17f4b124d88e6bb1e4171b985e94e4e0798dfe351e5f667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce1047183a11a16376f97760e2cc8b0bd439d5b539cd4c630c0c9f5b0571869",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-12-10T16:03:32Z",
    "title_canon_sha256": "e090fa426b84614f38331f4c9234ef2ae0068a2bd1a408749795b194350bfc86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0412144",
    "kind": "arxiv",
    "version": 1
  }
}