Pith Number

pith:322GBPQH

pith:2010:322GBPQH23MPKULMY3C4XY3V6K

not attested not anchored not stored refs pending

Chiral Perturbation Theory, the ${1/N_c}$ expansion and Regge behaviour determine the structure of the lightest scalar meson

D.J. Wilson, J.R. Pel\'aez, J. Ruiz de Elvira, M.R. Pennington

arxiv:1009.6204 v2 · 2010-09-30 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{322GBPQH23MPKULMY3C4XY3V6K}

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	2026-05-18T04:07:17.822072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb460be07d6d8f5516cc6c5cbe375f2ae776350c5f0d304da207f015e8a0751

Aliases

arxiv: 1009.6204 · arxiv_version: 1009.6204v2 · doi: 10.48550/arxiv.1009.6204 · pith_short_12: 322GBPQH23MP · pith_short_16: 322GBPQH23MPKULM · pith_short_8: 322GBPQH

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/322GBPQH23MPKULMY3C4XY3V6K \
  | 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: deb460be07d6d8f5516cc6c5cbe375f2ae776350c5f0d304da207f015e8a0751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75761a7bfbc8c0619fe3f6f893c02ea1e611cd0bd1cb5d5428ab82cd426fd14a",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-09-30T17:44:55Z",
    "title_canon_sha256": "1f9570bd48f93c7806b622cfccbc8d5e6bc3f490a83cf6e275f888deea9d8365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.6204",
    "kind": "arxiv",
    "version": 2
  }
}