Pith Number

pith:2J4WF3ZU

pith:1997:2J4WF3ZU6N4YZYNJOI2MJXQHDV

not attested not anchored not stored refs pending

Measuring of $|V_{ub}|$ in the forthcoming decade

C. S. Kim (Dept. of Physics, Yonsei Univ.)

arxiv:hep-ph/9701316 v1 · 1997-01-18 · 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{2J4WF3ZU6N4YZYNJOI2MJXQHDV}

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	2026-05-18T02:37:05.418185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27962ef34f3798ce1a97234c4de071d6c41ccc7857ec536f85cd8000ee57626

Aliases

arxiv: hep-ph/9701316 · arxiv_version: hep-ph/9701316v1 · doi: 10.48550/arxiv.hep-ph/9701316 · pith_short_12: 2J4WF3ZU6N4Y · pith_short_16: 2J4WF3ZU6N4YZYNJ · pith_short_8: 2J4WF3ZU

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/2J4WF3ZU6N4YZYNJOI2MJXQHDV \
  | 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: d27962ef34f3798ce1a97234c4de071d6c41ccc7857ec536f85cd8000ee57626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "184f7df930f8cd4d5ae94ff51fc7faed6e897644864dd20690d220a8529aadf9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-01-18T05:54:37Z",
    "title_canon_sha256": "f6d8387e314e64ccda697db383296d40930226cd0a6884ed7ba5c9b82ad3f6e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9701316",
    "kind": "arxiv",
    "version": 1
  }
}