Pith Number

pith:4O5K3BE3

pith:1993:4O5K3BE3YMZJMJRQ4RH25UXIRA

not attested not anchored not stored refs pending

A Large Majorana-Mass From Calabi-Yau Superstring Models

Chuichiro Hattori, Daizo Mochinaga, Masahisa Matsuda, Naoyuki Haba, Takeo Matsuoka

arxiv:hep-ph/9311298 v1 · 1993-11-16 · 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{4O5K3BE3YMZJMJRQ4RH25UXIRA}

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	2026-07-04T15:55:53.003903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3baad849bc332962630e44faed2e888288448159e8cc5ad5a246523a4a6d972

Aliases

arxiv: hep-ph/9311298 · arxiv_version: hep-ph/9311298v1 · doi: 10.48550/arxiv.hep-ph/9311298 · pith_short_12: 4O5K3BE3YMZJ · pith_short_16: 4O5K3BE3YMZJMJRQ · pith_short_8: 4O5K3BE3

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/4O5K3BE3YMZJMJRQ4RH25UXIRA \
  | 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: e3baad849bc332962630e44faed2e888288448159e8cc5ad5a246523a4a6d972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f43d3574f13ba487cf652c39ea384d9a995b4e1c12eb25efae8c22025028e818",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-11-16T07:10:46Z",
    "title_canon_sha256": "b1bf0d04807877b27a9f2aa90163d78c49739f66fb710cd52d235c2170137ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9311298",
    "kind": "arxiv",
    "version": 1
  }
}