Pith Number

pith:LYGPKK7K

pith:2020:LYGPKK7KQOUYIMR5SYZBCSLXHY

not attested not anchored not stored refs pending

The role of non-universal $Z$ couplings in explaining the $V_{us}$ anomaly

Amol Dighe, Ashutosh Kumar Alok, Jacky Kumar, Shireen Gangal

arxiv:2010.12009 v2 · 2020-10-22 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYGPKK7KQOUYIMR5SYZBCSLXHY}

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	2026-07-05T03:16:06.197862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e0cf52bea83a984323d96321149773e214c7b07b1cd8f1d8fe0bec2ee610f04

Aliases

arxiv: 2010.12009 · arxiv_version: 2010.12009v2 · doi: 10.48550/arxiv.2010.12009 · pith_short_12: LYGPKK7KQOUY · pith_short_16: LYGPKK7KQOUYIMR5 · pith_short_8: LYGPKK7K

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/LYGPKK7KQOUYIMR5SYZBCSLXHY \
  | 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: 5e0cf52bea83a984323d96321149773e214c7b07b1cd8f1d8fe0bec2ee610f04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8edba33efe99eadd9b79f33ee59ca5168ab8103f90d2cf596e6220b65aff8ef0",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-10-22T20:00:41Z",
    "title_canon_sha256": "28230c3a460334340a2f397e94d34c86f8f054a3e3c2bed39d32a610e13bd1d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12009",
    "kind": "arxiv",
    "version": 2
  }
}