Pith Number

pith:4QLIIN5P

pith:2012:4QLIIN5PL3ABGO2TSAY2Q2BJSM

not attested not anchored not stored refs pending

Charmonium and Light Meson Spectroscopy

Kai Zhu

arxiv:1212.2169 v1 · 2012-12-10 · 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{4QLIIN5PL3ABGO2TSAY2Q2BJSM}

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	2026-05-18T03:38:46.841982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4168437af5ec0133b539031a868299300ad8db8e9299259275b703857c892ee

Aliases

arxiv: 1212.2169 · arxiv_version: 1212.2169v1 · doi: 10.48550/arxiv.1212.2169 · pith_short_12: 4QLIIN5PL3AB · pith_short_16: 4QLIIN5PL3ABGO2T · pith_short_8: 4QLIIN5P

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/4QLIIN5PL3ABGO2TSAY2Q2BJSM \
  | 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: e4168437af5ec0133b539031a868299300ad8db8e9299259275b703857c892ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff080faa440ad3ad43e3a71533e8c3248443f702f6229a96bbbe663dc13b220",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2012-12-10T19:03:07Z",
    "title_canon_sha256": "a44e338c1de3792ca3127782afed90f1552ebfd152819c5190fe8cd03b9bbf84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2169",
    "kind": "arxiv",
    "version": 1
  }
}