Pith Number

pith:BB6KTLPU

pith:2021:BB6KTLPUUJY6UPW3XL2E5UAVKW

not attested not anchored not stored refs pending

An improved light-cone harmonic oscillator model for the pionic leading-twist distribution amplitude

Hai-Bing Fu, Tao Huang, Tao Zhong, Xing-Gang Wu, Zhi-Hao Zhu

arxiv:2102.03989 v2 · 2021-02-08 · 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{BB6KTLPUUJY6UPW3XL2E5UAVKW}

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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

The rare decay $B^+ \to K^+\ell^+\ell^-(\nu\bar{\nu})$ under the QCD sum rules approach

Receipt and verification

First computed	2026-07-05T03:01:14.296694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

087ca9adf4a271ea3edbbaf44ed0155586fb6ce0265a4c84ca15404c26db5ba1

Aliases

arxiv: 2102.03989 · arxiv_version: 2102.03989v2 · doi: 10.48550/arxiv.2102.03989 · pith_short_12: BB6KTLPUUJY6 · pith_short_16: BB6KTLPUUJY6UPW3 · pith_short_8: BB6KTLPU

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/BB6KTLPUUJY6UPW3XL2E5UAVKW \
  | 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: 087ca9adf4a271ea3edbbaf44ed0155586fb6ce0265a4c84ca15404c26db5ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af9e800543b0d38800e040da2f4605190917469de6b6d9f0bfc164320f4e1a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-02-08T03:47:42Z",
    "title_canon_sha256": "3bac85b423d0ac9321d8798f3be29305b96cb72615b0337bcb8a52e9e3ad2c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03989",
    "kind": "arxiv",
    "version": 2
  }
}