Pith Number

pith:Z55NGHG5

pith:2002:Z55NGHG5NJBQZHYOLM4LGKO3DM

not attested not anchored not stored refs pending

Probing CKM parameters through unitarity, \epsilon_K and \Delta m_{B_{d,s}}

Manmohan Gupta, Monika Randhawa

arxiv:hep-ph/0202062 v1 · 2002-02-07 · 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{Z55NGHG5NJBQZHYOLM4LGKO3DM}

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	2026-05-18T04:34:56.584954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf7ad31cdd6a430c9f0e5b38b329db1b074e5654a5d045a7eb08b1026f873bc6

Aliases

arxiv: hep-ph/0202062 · arxiv_version: hep-ph/0202062v1 · doi: 10.48550/arxiv.hep-ph/0202062 · pith_short_12: Z55NGHG5NJBQ · pith_short_16: Z55NGHG5NJBQZHYO · pith_short_8: Z55NGHG5

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/Z55NGHG5NJBQZHYOLM4LGKO3DM \
  | 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: cf7ad31cdd6a430c9f0e5b38b329db1b074e5654a5d045a7eb08b1026f873bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc033b4d36a7d3591e3d580d33fb11ede5684301706ec2a332edfe1c0116a2b9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-02-07T12:40:01Z",
    "title_canon_sha256": "bd65f5e59fa8279777c06451f4c674d639f1943f7cd06375863ade4ee578e750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0202062",
    "kind": "arxiv",
    "version": 1
  }
}