Pith Number

pith:4KCZQFMW

pith:2010:4KCZQFMW47WA2IQ76X3YRYY5EF

not attested not anchored not stored refs pending

Could $Y_{b}(10890)$ be the P-wave $[bq][\bar{b}\bar{q}]$ tetraquark state?

Jian-Rong Zhang, Ming-Qiu Huang

arxiv:1011.2815 v1 · 2010-11-12 · 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{4KCZQFMW47WA2IQ76X3YRYY5EF}

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	2026-05-18T04:35:46.765304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e285981596e7ec0d221ff5f788e31d2160261f9336d56483c17c22faafaf3d60

Aliases

arxiv: 1011.2815 · arxiv_version: 1011.2815v1 · doi: 10.48550/arxiv.1011.2815 · pith_short_12: 4KCZQFMW47WA · pith_short_16: 4KCZQFMW47WA2IQ7 · pith_short_8: 4KCZQFMW

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/4KCZQFMW47WA2IQ76X3YRYY5EF \
  | 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: e285981596e7ec0d221ff5f788e31d2160261f9336d56483c17c22faafaf3d60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05a8251907c4c9040f851a4698ee62e804106d41adc81cb3cbc28dcdf3bf29a0",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-11-12T03:11:32Z",
    "title_canon_sha256": "ba405e4e7458a807df354f9a73e6fb09563da4cd70268c23dd858e7f02153cc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2815",
    "kind": "arxiv",
    "version": 1
  }
}