Pith Number

pith:2NYJ7GHR

pith:2011:2NYJ7GHRXLJSTIK53CTUGNDVBK

not attested not anchored not stored refs pending

An exact CKM matrix related to the approximate Wolfenstein form

Jihn E. Kim, Min-Seok Seo

arxiv:1105.3304 v1 · 2011-05-17 · 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{2NYJ7GHRXLJSTIK53CTUGNDVBK}

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	2026-05-18T02:01:57.374866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3709f98f1bad329a15dd8a74334750ab3d1d3006e0fcb669aeacb001046b675

Aliases

arxiv: 1105.3304 · arxiv_version: 1105.3304v1 · doi: 10.48550/arxiv.1105.3304 · pith_short_12: 2NYJ7GHRXLJS · pith_short_16: 2NYJ7GHRXLJSTIK5 · pith_short_8: 2NYJ7GHR

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/2NYJ7GHRXLJSTIK53CTUGNDVBK \
  | 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: d3709f98f1bad329a15dd8a74334750ab3d1d3006e0fcb669aeacb001046b675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f5545a80a6ea584d66a66c249a052aa89281121bd27ad19661555e49f24713",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-05-17T08:33:09Z",
    "title_canon_sha256": "27a3711db55d32a5821c5c7d8e93dfcc4bf05bc1f8d9deab388d85610b104561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3304",
    "kind": "arxiv",
    "version": 1
  }
}