Pith Number

pith:VUWPTBCT

pith:2019:VUWPTBCTOZR2QGNGOW46F5T4SR

not attested not anchored not stored refs pending

Study of fermion pair events at the 250 GeV ILC

Hiroaki Yamashiro, Keisuke Fujii, Kiyotomo Kawagoe, Taikan Suehara, Tamaki Yoshioka, Yuto Deguchi

arxiv:1902.05245 v1 · 2019-02-14 · hep-ex · 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{VUWPTBCTOZR2QGNGOW46F5T4SR}

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	2026-05-17T23:54:01.482104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad2cf984537663a819a675b9e2f67c946f1f378aee5849eea2e46e9477f2e500

Aliases

arxiv: 1902.05245 · arxiv_version: 1902.05245v1 · doi: 10.48550/arxiv.1902.05245 · pith_short_12: VUWPTBCTOZR2 · pith_short_16: VUWPTBCTOZR2QGNG · pith_short_8: VUWPTBCT

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/VUWPTBCTOZR2QGNGOW46F5T4SR \
  | 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: ad2cf984537663a819a675b9e2f67c946f1f378aee5849eea2e46e9477f2e500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f27acdaa2752ea233a4e22eb0951345e1ce1bb0a7a35fbe378dfb09fbf119a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-02-14T07:28:10Z",
    "title_canon_sha256": "6141faebda3719da357c5e0e4101be71a9925630f07cc867e99d9f0a3ddc5f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05245",
    "kind": "arxiv",
    "version": 1
  }
}