Pith Number

pith:UTDBBONL

pith:2008:UTDBBONLNYGMNWVBAQSYBLSCSO

not attested not anchored not stored refs pending

Sigma meson in QCD sum rules using a two quark current with derivatives

Kazuaki Ohnishi, Kenji Morita, Su Houng Lee

arxiv:0804.0842 v3 · 2008-04-05 · hep-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTDBBONLNYGMNWVBAQSYBLSCSO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:15:53.991705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4c610b9ab6e0cc6daa1042580ae4293a1b8e963ce41a6cf08268c1f52a443d2

Aliases

arxiv: 0804.0842 · arxiv_version: 0804.0842v3 · doi: 10.48550/arxiv.0804.0842 · pith_short_12: UTDBBONLNYGM · pith_short_16: UTDBBONLNYGMNWVB · pith_short_8: UTDBBONL

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/UTDBBONLNYGMNWVBAQSYBLSCSO \
  | 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: a4c610b9ab6e0cc6daa1042580ae4293a1b8e963ce41a6cf08268c1f52a443d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eacae197dfc9a17c40094b7e2f00c035c710bf47d4211b3b722b5dc06ec3de3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-04-05T07:35:09Z",
    "title_canon_sha256": "a8a80954e266496302803f4de7aea4c679111e7fd4fb2859c3fbecb5add67912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.0842",
    "kind": "arxiv",
    "version": 3
  }
}