Pith Number

pith:J32FGJMY

pith:2019:J32FGJMYAF72BFZDR33XTLSIN2

not attested not anchored not stored refs pending

Measurement of the $e^+e^- \to \pi^+\pi^-\pi^0\eta$ cross section below $\sqrt{s}=2$ GeV

A. A. Botov, A. A. Korol, A. E. Obrazovsky, A. G. Bogdanchikov, A. G. Kharlamov, A. N. Skrinsky, A. P. Lysenko, A. S. Kupich, A. V. Berdyugin, A. V. Vasiljev, A. Yu. Barnyakov, D. A. Shtol, D. P. Kovrizhin, E. A. Perevedentsev, E. V. Pakhtusova, I. K. Surin, I. M. Zemlyansky, K. A. Martin, K. I. Beloborodov, K. V. Pugachev, L. V. Kardapoltsev, M. N. Achasov, N. A. Melnikova, N. Yu. Muchnoy, P. Yu. Shatunov, R. A. Litvinov, S. I. Serednyakov, S. V. Koshuba, T. V. Dimova, V. B. Golubev, V. P. Druzhinin, Yu. A. Tikhonov, Yu. M. Shatunov, Z. K. Silagadze

arxiv:1903.09307 v2 · 2019-03-21 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J32FGJMYAF72BFZDR33XTLSIN2}

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	2026-05-17T23:43:02.876530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef4532598017fa097238ef779ae486e9eaccbc3ba630e1635b69c4e45a8b952

Aliases

arxiv: 1903.09307 · arxiv_version: 1903.09307v2 · doi: 10.48550/arxiv.1903.09307 · pith_short_12: J32FGJMYAF72 · pith_short_16: J32FGJMYAF72BFZD · pith_short_8: J32FGJMY

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/J32FGJMYAF72BFZDR33XTLSIN2 \
  | 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: 4ef4532598017fa097238ef779ae486e9eaccbc3ba630e1635b69c4e45a8b952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b04d9696b1dbd5a89d955c68a50e5f362fe655f6a262aa560b2fa5846a5d09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-03-21T09:19:57Z",
    "title_canon_sha256": "73a583f64aeb316a70c609594c1bd56e795117d941db0131d2c63147850b1e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09307",
    "kind": "arxiv",
    "version": 2
  }
}