Pith Number

pith:37QTQIZN

pith:1995:37QTQIZNY2FXZJPU23RGQCYX67

not attested not anchored not stored refs pending

The Missing Doublet Model Revamped

D. Nanopoulos, J. Lopez

arxiv:hep-ph/9508253 v1 · 1995-08-07 · 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{37QTQIZNY2FXZJPU23RGQCYX67}

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	2026-05-18T01:08:05.825112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe138232dc68b7ca5f4d6e2680b17f7eb0830ccd76a99399322509447eee378

Aliases

arxiv: hep-ph/9508253 · arxiv_version: hep-ph/9508253v1 · doi: 10.48550/arxiv.hep-ph/9508253 · pith_short_12: 37QTQIZNY2FX · pith_short_16: 37QTQIZNY2FXZJPU · pith_short_8: 37QTQIZN

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/37QTQIZNY2FXZJPU23RGQCYX67 \
  | 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: dfe138232dc68b7ca5f4d6e2680b17f7eb0830ccd76a99399322509447eee378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccfac9c07fca6ddbcf90b5f5179ac371c4892253699c4feb9d8e04d69ef294cb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-08-07T19:01:58Z",
    "title_canon_sha256": "c2338002738a5835d874db6b4442e14394283d924f67e2f080451ee0b6a1b5df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9508253",
    "kind": "arxiv",
    "version": 1
  }
}