Pith Number

pith:OMQPCXRF

pith:1992:OMQPCXRF5UJ4NAX6D4WGPQQ5NK

not attested not anchored not stored refs pending

Universal Evolution of CKM Matrix Elements

M. S. Berger, P. Ohmann, V. Barger

arxiv:hep-ph/9210260 v2 · 1992-10-23 · 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{OMQPCXRF5UJ4NAX6D4WGPQQ5NK}

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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-07-04T15:49:38.351211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7320f15e25ed13c682fe1f2c67c21d6a80815b43233f5410135e7414daa41e03

Aliases

arxiv: hep-ph/9210260 · arxiv_version: hep-ph/9210260v2 · doi: 10.48550/arxiv.hep-ph/9210260 · pith_short_12: OMQPCXRF5UJ4 · pith_short_16: OMQPCXRF5UJ4NAX6 · pith_short_8: OMQPCXRF

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/OMQPCXRF5UJ4NAX6D4WGPQQ5NK \
  | 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: 7320f15e25ed13c682fe1f2c67c21d6a80815b43233f5410135e7414daa41e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25b2e5154db1d9b1cf7f284038564b2057b87b3385f4c93a6f8fef2abd9965d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1992-10-23T23:11:15Z",
    "title_canon_sha256": "4bddf2557ac68053b8831baacabbb53e5df0e4d21526e194a3092208ceac90ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9210260",
    "kind": "arxiv",
    "version": 2
  }
}