Pith Number

pith:AS4FNQKY

pith:2013:AS4FNQKYVVVYJIU3DGQAB46X4Z

not attested not anchored not stored refs pending

Exotic open-flavor $bc\bar{q}\bar{q}$, $bc\bar{s}\bar{s}$ and $qc\bar{q}\bar{b}$, $sc\bar{s}\bar{b}$ tetraquark states

Shi-Lin Zhu, T. G. Steele, Wei Chen

arxiv:1310.8337 v4 · 2013-10-30 · 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{AS4FNQKYVVVYJIU3DGQAB46X4Z}

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

2 papers in Pith

Prospects for discovering strongly decaying doubly heavy $T_{bc}$ tetraquark states at LHCb

The $T_{bc}$ tetraquarks near the $B\bar{D}$ threshold

Receipt and verification

First computed	2026-05-18T02:54:37.756246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04b856c158ad6b84a29b19a000f3d7e6699f8844e549c818df2cd7b1acf2453a

Aliases

arxiv: 1310.8337 · arxiv_version: 1310.8337v4 · doi: 10.48550/arxiv.1310.8337 · pith_short_12: AS4FNQKYVVVY · pith_short_16: AS4FNQKYVVVYJIU3 · pith_short_8: AS4FNQKY

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/AS4FNQKYVVVYJIU3DGQAB46X4Z \
  | 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: 04b856c158ad6b84a29b19a000f3d7e6699f8844e549c818df2cd7b1acf2453a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df7dc5e25f3067e41cce7fcf947e1a5d9db6fe082964024b8585865648832c15",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-10-30T22:22:30Z",
    "title_canon_sha256": "0554c622b3283a585237bdac9cda335dbdb805d6f6884187b3c467305240d340"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8337",
    "kind": "arxiv",
    "version": 4
  }
}