Pith Number

pith:X2ZSA2WY

pith:2007:X2ZSA2WYYB2BD2O727H5IADDX3

not attested not anchored not stored refs pending

Light Scalar Tetraquark Mesons in the QCD Sum Rule

Atsushi Hosaka, Hua-Xing Chen, Shi-Lin Zhu

arxiv:0707.4586 v2 · 2007-07-31 · 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{X2ZSA2WYYB2BD2O727H5IADDX3}

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	2026-05-18T04:09:15.286043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb3206ad8c07411e9dfd7cfd40063bee1e2ebf67af99159f6397078d2918d12

Aliases

arxiv: 0707.4586 · arxiv_version: 0707.4586v2 · doi: 10.48550/arxiv.0707.4586 · pith_short_12: X2ZSA2WYYB2B · pith_short_16: X2ZSA2WYYB2BD2O7 · pith_short_8: X2ZSA2WY

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/X2ZSA2WYYB2BD2O727H5IADDX3 \
  | 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: beb3206ad8c07411e9dfd7cfd40063bee1e2ebf67af99159f6397078d2918d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2146aae63c0ae706448bc45cb25254b4b030ed1eff33aeec0bd8a8997408b11f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-07-31T11:21:32Z",
    "title_canon_sha256": "52bbe75e24dad726b48bd7d7b8b64a9f5b2a492aead6e38eed70b8cea7f78cbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.4586",
    "kind": "arxiv",
    "version": 2
  }
}