Pith Number

pith:GFVFJMXY

pith:2009:GFVFJMXYQ6RLBICW5KLUBQGNQH

not attested not anchored not stored refs pending

The puzzle of excessive non-$D\bar D$ component of the inclusive $\psi(3770)$ decay and the long-distant contribution

Bo Zhang, Xiang Liu, Xue-Qian Li

arxiv:0902.0480 v5 · 2009-02-03 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFVFJMXYQ6RLBICW5KLUBQGNQH}

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	2026-07-04T15:42:10.392756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

316a54b2f887a2b0a056ea9740c0cd81c6b6b30240a99cf55985533bad5aa4ff

Aliases

arxiv: 0902.0480 · arxiv_version: 0902.0480v5 · doi: 10.48550/arxiv.0902.0480 · pith_short_12: GFVFJMXYQ6RL · pith_short_16: GFVFJMXYQ6RLBICW · pith_short_8: GFVFJMXY

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/GFVFJMXYQ6RLBICW5KLUBQGNQH \
  | 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: 316a54b2f887a2b0a056ea9740c0cd81c6b6b30240a99cf55985533bad5aa4ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fa441083fe874b508bcdd6d6c362372f2b8662ffac2d0bc32af544dfb3dc70a",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-02-03T16:06:55Z",
    "title_canon_sha256": "5c9054c8b058e8caeecda60659469b211a8697eeeb985fa0ca0116c5bbf71a8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0480",
    "kind": "arxiv",
    "version": 5
  }
}