Pith Number

pith:E4OYXZGG

pith:1995:E4OYXZGGFJ7ZIA2UX6B6DXJ4JG

not attested not anchored not stored refs pending

Cyclic Family Symmetry and Lepton Hierarchy in Supersymmetry

Chun Liu, Dongsheng Du

arxiv:hep-ph/9502229 v1 · 1995-02-06 · 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{E4OYXZGGFJ7ZIA2UX6B6DXJ4JG}

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	2026-05-18T01:39:00.692861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

271d8be4c62a7f940354bf83e1dd3c4985174d9f3f908ff86e5b57ec4c94030f

Aliases

arxiv: hep-ph/9502229 · arxiv_version: hep-ph/9502229v1 · doi: 10.48550/arxiv.hep-ph/9502229 · pith_short_12: E4OYXZGGFJ7Z · pith_short_16: E4OYXZGGFJ7ZIA2U · pith_short_8: E4OYXZGG

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/E4OYXZGGFJ7ZIA2UX6B6DXJ4JG \
  | 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: 271d8be4c62a7f940354bf83e1dd3c4985174d9f3f908ff86e5b57ec4c94030f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47be24ce002de3e15c4c5fad5d9a3396c1b33e04e53dd61ed97d38fb493860e3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-02-06T17:27:37Z",
    "title_canon_sha256": "dda0be49d0e650470fe6aca64e0dd8119ef0b3f8c75e6fc1f51ce9e099f8602a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9502229",
    "kind": "arxiv",
    "version": 1
  }
}