Pith Number

pith:L7O7SFXS

pith:2001:L7O7SFXSQC4ARWOV6E6W2YJM43

not attested not anchored not stored refs pending

Introduction to QCD Sum Rule Approach

A.V. Radyushkin

arxiv:hep-ph/0101227 v2 · 2001-01-19 · 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{L7O7SFXSQC4ARWOV6E6W2YJM43}

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.

Cited by

1 paper in Pith

Probing Excited $q\bar{q}$ Mesons via QCD Sum Rules

Receipt and verification

First computed	2026-07-04T14:27:47.056436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fddf916f280b808d9d5f13d6d612ce6dcdc691a261a350f264fdf7ed831d4d6

Aliases

arxiv: hep-ph/0101227 · arxiv_version: hep-ph/0101227v2 · doi: 10.48550/arxiv.hep-ph/0101227 · pith_short_12: L7O7SFXSQC4A · pith_short_16: L7O7SFXSQC4ARWOV · pith_short_8: L7O7SFXS

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/L7O7SFXSQC4ARWOV6E6W2YJM43 \
  | 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: 5fddf916f280b808d9d5f13d6d612ce6dcdc691a261a350f264fdf7ed831d4d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "838e62f3768c4929994907ace366f0ed1767fe1d79a98ad4f011b14edb0a4202",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-01-19T21:02:02Z",
    "title_canon_sha256": "b5fe2d6467ecab37b962b0fd9fe8a00982b5d27d28570873f2aecb939afe0aba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0101227",
    "kind": "arxiv",
    "version": 2
  }
}