Pith Number

pith:QQABKHZQ

pith:2026:QQABKHZQARPS7YGKXCJFXTEJ6Y

not attested not anchored not stored refs pending

Role of electromagnetic corrections in the $\pi\pi$ distributions of $\psi^\prime \to J/\psi \pi \pi$

Gang Li, Zhao-Sai Jia, Zhen-Hua Zhang

arxiv:2603.29208 v1 · 2026-03-31 · 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{QQABKHZQARPS7YGKXCJFXTEJ6Y}

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	2026-07-08T01:18:27.993075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8400151f30045f2fe0cab8925bcc89f61d5d584a002e797b71700829a8eab3be

Aliases

arxiv: 2603.29208 · arxiv_version: 2603.29208v1 · doi: 10.48550/arxiv.2603.29208 · pith_short_12: QQABKHZQARPS · pith_short_16: QQABKHZQARPS7YGK · pith_short_8: QQABKHZQ

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/QQABKHZQARPS7YGKXCJFXTEJ6Y \
  | 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: 8400151f30045f2fe0cab8925bcc89f61d5d584a002e797b71700829a8eab3be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8908043bca4ab0fd63b9ff0b3fdf964e4ab403075a40b418681baa22f06dc246",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-03-31T03:25:00Z",
    "title_canon_sha256": "6d8352cf164f88814323176c0b49471667ea24b1ef46a94aaef8e2e2ab62065e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.29208",
    "kind": "arxiv",
    "version": 1
  }
}