Pith Number

pith:QI4Z3Z3N

pith:2011:QI4Z3Z3NSPVWK7NV6N3OFKUUIM

not attested not anchored not stored refs pending

Regge analysis of the pi pi scattering amplitude

Gilberto Colangelo, Heinrich Leutwyler, Irinel Caprini

arxiv:1111.7160 v2 · 2011-11-30 · 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{QI4Z3Z3NSPVWK7NV6N3OFKUUIM}

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

The anomalous magnetic moment of the muon in the Standard Model

The anomalous magnetic moment of the muon in the Standard Model: an update

Receipt and verification

First computed	2026-05-18T01:59:21.175138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82399de76d93eb657db5f376e2aa94433ae2c0e98ce1b8235a5edd408b405141

Aliases

arxiv: 1111.7160 · arxiv_version: 1111.7160v2 · doi: 10.48550/arxiv.1111.7160 · pith_short_12: QI4Z3Z3NSPVW · pith_short_16: QI4Z3Z3NSPVWK7NV · pith_short_8: QI4Z3Z3N

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/QI4Z3Z3NSPVWK7NV6N3OFKUUIM \
  | 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: 82399de76d93eb657db5f376e2aa94433ae2c0e98ce1b8235a5edd408b405141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5422ce4a1274e4f004c7e3ead8f6c396ee6f2247607529901bbc34648d81663a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-30T13:49:04Z",
    "title_canon_sha256": "717d8517e92fdd3784ae0adf9e4e675370bf3dec8dc7ffce4b970a5da0f6acee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7160",
    "kind": "arxiv",
    "version": 2
  }
}