Pith Number

pith:27K5FDZA

pith:1996:27K5FDZASYZXX72I7AGXVLKXYT

not attested not anchored not stored refs pending

Chiral Perturbation Theory Predictions for $\eta \to \pi^+ \pi^- \pi^0 \gamma$

A. Bramon, P. Gosdzinsky, S. Tortosa

arxiv:hep-ph/9603357 v1 · 1996-03-20 · 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{27K5FDZASYZXX72I7AGXVLKXYT}

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	2026-07-04T16:01:31.551993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7d5d28f2096337bff48f80d7aad57c4f5fb97fef8cc669a1d930286aa34e7c8

Aliases

arxiv: hep-ph/9603357 · arxiv_version: hep-ph/9603357v1 · doi: 10.48550/arxiv.hep-ph/9603357 · pith_short_12: 27K5FDZASYZX · pith_short_16: 27K5FDZASYZXX72I · pith_short_8: 27K5FDZA

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/27K5FDZASYZXX72I7AGXVLKXYT \
  | 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: d7d5d28f2096337bff48f80d7aad57c4f5fb97fef8cc669a1d930286aa34e7c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae4fe2a2313c7c80efe59ed1b393526fae4b7f200c1ea8216e94ee33968a35d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1996-03-20T10:30:20Z",
    "title_canon_sha256": "5cf60a70db58f3d922e01e3cc4427ebacfda4a0fe48e216350ba87fbe94173ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9603357",
    "kind": "arxiv",
    "version": 1
  }
}