Pith Number

pith:PY7FYV27

pith:2013:PY7FYV27HCIZUY6JLK6KVZBA2K

not attested not anchored not stored refs pending

Seesaw mechanism with four texture zeros in the neutrino Yukawa matrix

D. Marfatia, Jiajun Liao, K. Whisnant

arxiv:1302.2372 v2 · 2013-02-10 · 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{PY7FYV27HCIZUY6JLK6KVZBA2K}

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	2026-05-18T03:27:12.066827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e3e5c575f38919a63c95abcaae420d2b0372b6b2d0ccbba9556d4dc920d7663

Aliases

arxiv: 1302.2372 · arxiv_version: 1302.2372v2 · doi: 10.48550/arxiv.1302.2372 · pith_short_12: PY7FYV27HCIZ · pith_short_16: PY7FYV27HCIZUY6J · pith_short_8: PY7FYV27

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/PY7FYV27HCIZUY6JLK6KVZBA2K \
  | 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: 7e3e5c575f38919a63c95abcaae420d2b0372b6b2d0ccbba9556d4dc920d7663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e4d6462814f1f465bde6a80c90cabf43f40356dd2e8d0ed609db18fcdf33fdc",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-02-10T21:57:14Z",
    "title_canon_sha256": "38aafe511210e09526a77add0b2d206f06ccb9ffea18b7e765b9cb794a0faafd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2372",
    "kind": "arxiv",
    "version": 2
  }
}