Pith Number

pith:Y32N3AB6

pith:1999:Y32N3AB6UVT6TOHGD6QERGSD35

not attested not anchored not stored refs pending

Constraints on R-parity violating couplings from lepton universality

Oleg Lebedev, Tatsu Takeuchi (Virginia Tech), Will Loinaz

arxiv:hep-ph/9910435 v3 · 1999-10-21 · 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{Y32N3AB6UVT6TOHGD6QERGSD35}

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	2026-07-04T14:31:07.539544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6f4dd803ea567e9b8e61fa0489a43df7321ad1f23dd0f6d1eeac61ef22ed79a

Aliases

arxiv: hep-ph/9910435 · arxiv_version: hep-ph/9910435v3 · doi: 10.48550/arxiv.hep-ph/9910435 · pith_short_12: Y32N3AB6UVT6 · pith_short_16: Y32N3AB6UVT6TOHG · pith_short_8: Y32N3AB6

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/Y32N3AB6UVT6TOHGD6QERGSD35 \
  | 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: c6f4dd803ea567e9b8e61fa0489a43df7321ad1f23dd0f6d1eeac61ef22ed79a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a445b0ce242eb3543b8596edce69cd00fecfa6105345503259bb178a9bf08a44",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-10-21T18:15:53Z",
    "title_canon_sha256": "3e431b42934b0e700add0afee43c7d44b81bfd95412ad7e5a2dea7060e43f5b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9910435",
    "kind": "arxiv",
    "version": 3
  }
}