Pith Number

pith:QSA7IITK

pith:2013:QSA7IITKQ3BLZR2PGKYTAFFVOU

not attested not anchored not stored refs pending

GUT predictions for quark-lepton Yukawa coupling ratios with messenger masses from non-singlets

Martin Spinrath, Stefan Antusch, Stephen F. King

arxiv:1311.0877 v3 · 2013-11-04 · 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{QSA7IITKQ3BLZR2PGKYTAFFVOU}

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	2026-05-18T02:20:37.038418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8481f4226a86c2bcc74f32b13014b57531ee39b54269da417f7036af550d64e4

Aliases

arxiv: 1311.0877 · arxiv_version: 1311.0877v3 · doi: 10.48550/arxiv.1311.0877 · pith_short_12: QSA7IITKQ3BL · pith_short_16: QSA7IITKQ3BLZR2P · pith_short_8: QSA7IITK

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/QSA7IITKQ3BLZR2PGKYTAFFVOU \
  | 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: 8481f4226a86c2bcc74f32b13014b57531ee39b54269da417f7036af550d64e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9687ba05899d8f9d518bfe6c5450a4aa9dbb804118fc0bb02cd30e9a0dd77e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-11-04T21:00:04Z",
    "title_canon_sha256": "a51411ea98eedf2afae8c31907cb419a5f830497dc3492cc6fe010ae099a3050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0877",
    "kind": "arxiv",
    "version": 3
  }
}