Pith Number

pith:NFHEX7KV

pith:2015:NFHEX7KVRZKMCLGSXNPNXJOTBO

not attested not anchored not stored refs pending

A novel and economical explanation for SM fermion masses and mixings

A. E. C\'arcamo Hern\'andez

arxiv:1512.09092 v5 · 2015-12-30 · 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{NFHEX7KVRZKMCLGSXNPNXJOTBO}

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	2026-05-18T01:06:21.013905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

694e4bfd558e54c12cd2bb5edba5d30b812366762a85c0c1f5962490c74b4d12

Aliases

arxiv: 1512.09092 · arxiv_version: 1512.09092v5 · doi: 10.48550/arxiv.1512.09092 · pith_short_12: NFHEX7KVRZKM · pith_short_16: NFHEX7KVRZKMCLGS · pith_short_8: NFHEX7KV

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/NFHEX7KVRZKMCLGSXNPNXJOTBO \
  | 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: 694e4bfd558e54c12cd2bb5edba5d30b812366762a85c0c1f5962490c74b4d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e31aabeed915a760e29596e6900d5e791111589a3dc7069b8f177c5b62388c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-12-30T20:11:52Z",
    "title_canon_sha256": "31e8bab60d13cae6bda6f40ce9845da23eae4664eace49da7876e2bc3054697a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09092",
    "kind": "arxiv",
    "version": 5
  }
}