Pith Number

pith:7CHKB4U2

pith:2019:7CHKB4U2W7QGNYAT5QFBOWEJBU

not attested not anchored not stored refs pending

Search for direct production of the $f_1(1285)$ resonance in $e^+e^-$ collisions

A. A. Botov, A. A. Korol, A. E. Obrazovsky, A. G. Bogdanchikov, A. G. Kharlamov, A. P. Lysenko, A. S. Kasaev, A. S. Kupich, A. V. Berdyugin, A. Yu. Barnyakov, D. A. Shtol, D. B. Shwartz, D. E. Berkaev, D. P. Kovrizhin, E. A. Perevedentsev, E. V. Pakhtusova, I. A. Koop, I. K. Surin, I. M. Zemlyansky, K. A. Martin, K. I. Beloborodov, K. V. Pugachev, L. V. Kardapoltsev, N. A. Melnikova, N. Yu. Muchnoi, P. Yu. Shatunov, R. A. Litvinov, S. I. Serednyakov, SND Collaboration: M. N. Achasov, S. V. Koshuba, T. V. Dimova, V. B. Golubev, V. N. Zhabin, V. P. Druzhinin, V. V. Zhulanov, Yu. M. Shatunov, Yu. V. Usov, Z. K. Silagadze

arxiv:1906.03838 v3 · 2019-06-10 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CHKB4U2W7QGNYAT5QFBOWEJBU}

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	2026-07-05T00:22:24.347547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88ea0f29ab7e066e013ec0a1758890d0313d92c3814f15f0a4a20ace7fe2366

Aliases

arxiv: 1906.03838 · arxiv_version: 1906.03838v3 · doi: 10.48550/arxiv.1906.03838 · pith_short_12: 7CHKB4U2W7QG · pith_short_16: 7CHKB4U2W7QGNYAT · pith_short_8: 7CHKB4U2

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/7CHKB4U2W7QGNYAT5QFBOWEJBU \
  | 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: f88ea0f29ab7e066e013ec0a1758890d0313d92c3814f15f0a4a20ace7fe2366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8510ae196a9967cca7bc8bc95eb8b158ed24cdb20c1dec1db90b014c2fc58cdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-06-10T08:22:17Z",
    "title_canon_sha256": "bd8fbec0dad31e9b4e53301092d3321041ba07aedfff19c31ac4eb1bc510618f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03838",
    "kind": "arxiv",
    "version": 3
  }
}