Pith Number

pith:FN3JMFJB

pith:2011:FN3JMFJBJ6NF5NKISUCXECKZDN

not attested not anchored not stored refs pending

A novel explanation of charmonium-like structure in $e^+e^-\to \psi(2S)\pi^+\pi^-$

Dian-Yong Chen, Jun He, Xiang Liu

arxiv:1101.2474 v3 · 2011-01-13 · hep-ph · hep-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FN3JMFJBJ6NF5NKISUCXECKZDN}

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	2026-05-18T02:22:58.071956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b769615214f9a5eb54895057209591b64d17d33921914efb3e4a13fe2831f93

Aliases

arxiv: 1101.2474 · arxiv_version: 1101.2474v3 · doi: 10.48550/arxiv.1101.2474 · pith_short_12: FN3JMFJBJ6NF · pith_short_16: FN3JMFJBJ6NF5NKI · pith_short_8: FN3JMFJB

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/FN3JMFJBJ6NF5NKISUCXECKZDN \
  | 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: 2b769615214f9a5eb54895057209591b64d17d33921914efb3e4a13fe2831f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fff36150def9e13961f77b99a8d699411b58629efd6a7c549094505d4c34c42b",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-01-13T02:21:49Z",
    "title_canon_sha256": "6bb4215c39d946a0130a176d9da20cd10d38b0305c69c911b839212ce4b61410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2474",
    "kind": "arxiv",
    "version": 3
  }
}