Pith Number

pith:XTSZ2ERT

pith:2019:XTSZ2ERTZDAAEDESF6B4H5HZBE

not attested not anchored not stored refs pending

Investigating tetraquarks composed of $us\bar{d}\bar{b}$ and $ud\bar{s}\bar{b}$

Hongxia Huang, Jialun Ping

arxiv:1902.05778 v1 · 2019-02-15 · 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{XTSZ2ERTZDAAEDESF6B4H5HZBE}

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	2026-07-05T05:05:24.106310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bce59d1233c8c0020c922f83c3f4f90916174ab40f2d73a6467e750029358b43

Aliases

arxiv: 1902.05778 · arxiv_version: 1902.05778v1 · doi: 10.48550/arxiv.1902.05778 · pith_short_12: XTSZ2ERTZDAA · pith_short_16: XTSZ2ERTZDAAEDES · pith_short_8: XTSZ2ERT

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/XTSZ2ERTZDAAEDESF6B4H5HZBE \
  | 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: bce59d1233c8c0020c922f83c3f4f90916174ab40f2d73a6467e750029358b43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c6bbcdd8d9945a16e2c04f7d53fa3777d228764d37ea05232c1d0e2781ca63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-02-15T11:56:44Z",
    "title_canon_sha256": "6fa4e7acb303866030b4b7339dc58734615167c25dcf30d4ff92c655d692a16f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05778",
    "kind": "arxiv",
    "version": 1
  }
}