Pith Number

pith:TQBIFPHR

pith:2019:TQBIFPHRQZTHVVJE6ROLC2SWZR

not attested not anchored not stored refs pending

Relating the Cabibbo angle to $\tan\beta$ in a two Higgs-doublet model

Dipankar Das

arxiv:1908.03961 v2 · 2019-08-11 · 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{TQBIFPHRQZTHVVJE6ROLC2SWZR}

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	2026-07-05T00:10:41.528870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c0282bcf186667ad524f45cb16a56cc57202bed62e909a7926967e5158088e2

Aliases

arxiv: 1908.03961 · arxiv_version: 1908.03961v2 · doi: 10.48550/arxiv.1908.03961 · pith_short_12: TQBIFPHRQZTH · pith_short_16: TQBIFPHRQZTHVVJE · pith_short_8: TQBIFPHR

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/TQBIFPHRQZTHVVJE6ROLC2SWZR \
  | 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: 9c0282bcf186667ad524f45cb16a56cc57202bed62e909a7926967e5158088e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "347967ccbda6232159fea8e7fa5775fa4d6785d1ba649285a9ba1bcc2687130c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-11T21:25:58Z",
    "title_canon_sha256": "ef53733388d83d8f82de6bf1457ada68af38897b0d591c107d42ca75a9c50739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03961",
    "kind": "arxiv",
    "version": 2
  }
}