Pith Number

pith:SEHKREVX

pith:2001:SEHKREVXMEXV4EQ4MH7C2WQRKQ

not attested not anchored not stored refs pending

Meson-meson scattering within one loop Chiral Perturbation Theory and its unitarization

A. Gomez Nicola, J. R. Pelaez (U. Complutense, Madrid)

arxiv:hep-ph/0109056 v2 · 2001-09-07 · 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{SEHKREVXMEXV4EQ4MH7C2WQRKQ}

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	2026-05-17T23:46:13.551109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

910ea892b7612f5e121c61fe2d5a115408614025827fac648518da2066da0290

Aliases

arxiv: hep-ph/0109056 · arxiv_version: hep-ph/0109056v2 · doi: 10.48550/arxiv.hep-ph/0109056 · pith_short_12: SEHKREVXMEXV · pith_short_16: SEHKREVXMEXV4EQ4 · pith_short_8: SEHKREVX

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/SEHKREVXMEXV4EQ4MH7C2WQRKQ \
  | 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: 910ea892b7612f5e121c61fe2d5a115408614025827fac648518da2066da0290

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ee9346d63dbffedb17adfed966d4785c83f604800d482765bde1d7daafe9f6",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-09-07T08:27:14Z",
    "title_canon_sha256": "3f58bbd31ca2ffde2472c269e31338c7e1ad63bdabde3758a5f8de4c51a672c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0109056",
    "kind": "arxiv",
    "version": 2
  }
}