Pith Number

pith:WZYAN6YS

pith:2018:WZYAN6YSKF6I2WZPLORNUJSLMU

not attested not anchored not stored refs pending

Photoproduction of $K^+K^-$ meson pairs on the proton

A. Celentano, A. D'Angelo, A. Filippi, A. P. Szczepaniak, A. Rizzo, D. Glazier, D. Watts, E. Santopinto, I. Stankovic, L. Zana, M. Battaglieri, R. De Vita, S. Lombardo, S. M. Hughes, the CLAS Collaboration, V. Mathieu

arxiv:1808.01918 v1 · 2018-08-03 · hep-ex · nucl-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{WZYAN6YSKF6I2WZPLORNUJSLMU}

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	2026-05-18T00:04:14.237063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b67006fb12517c8d5b2f5ba2da264b6527d7a3e1421a04793657f636f6f1023a

Aliases

arxiv: 1808.01918 · arxiv_version: 1808.01918v1 · doi: 10.48550/arxiv.1808.01918 · pith_short_12: WZYAN6YSKF6I · pith_short_16: WZYAN6YSKF6I2WZP · pith_short_8: WZYAN6YS

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/WZYAN6YSKF6I2WZPLORNUJSLMU \
  | 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: b67006fb12517c8d5b2f5ba2da264b6527d7a3e1421a04793657f636f6f1023a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1443a746a99ef5e6ab0831e57c4751c8b0bffdcb4e6dc8b130979ffd0a45e8d",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2018-08-03T14:43:49Z",
    "title_canon_sha256": "87410a218e6b695d2d193b199e92262bf0dba2388b1698e386abb8967bd9c4f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01918",
    "kind": "arxiv",
    "version": 1
  }
}