Pith Number

pith:L4V67O6P

pith:2019:L4V67O6PU3MUMSUGOPRXGYAI4V

not attested not anchored not stored refs pending

The $X(2239)$ and $\eta(2225)$ as hidden-strange molecular states from $\Lambda\bar{\Lambda}$ interaction

Dian-Yong Chen, Jun He, Jun-Tao Zhu, Longyu Jiang, Yi Liu

arxiv:1911.03706 v2 · 2019-11-09 · 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{L4V67O6PU3MUMSUGOPRXGYAI4V}

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.

Cited by

1 paper in Pith

Fully-strange tetraquarks: fall-apart decays and experimental candidates

Receipt and verification

First computed	2026-07-05T01:43:13.284346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2befbbcfa6d9464a8673e3736008e57295bd02998aa65516c5f9bdaa840a25

Aliases

arxiv: 1911.03706 · arxiv_version: 1911.03706v2 · doi: 10.48550/arxiv.1911.03706 · pith_short_12: L4V67O6PU3MU · pith_short_16: L4V67O6PU3MUMSUG · pith_short_8: L4V67O6P

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/L4V67O6PU3MUMSUGOPRXGYAI4V \
  | 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: 5f2befbbcfa6d9464a8673e3736008e57295bd02998aa65516c5f9bdaa840a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bbd76cb58daa7d867256d8d5fe202c01cd47fa7ffa1fdd4ad89c73f6908a84d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-11-09T15:01:10Z",
    "title_canon_sha256": "a06fa905721403ad7cbf9058275d1feb9c64d3333e4e887d96eb24fa0e193d95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.03706",
    "kind": "arxiv",
    "version": 2
  }
}