Pith Number

pith:XZFG7LIF

pith:1994:XZFG7LIFMVNO6RVJQRWLFKAKRI

not attested not anchored not stored refs pending

The top-quark mass in SU(5)xU(1) supergravity

A. Zichichi, D. Nanopoulos, J. Lopez

arxiv:hep-ph/9402226 v1 · 1994-02-04 · 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{XZFG7LIFMVNO6RVJQRWLFKAKRI}

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	2026-05-18T01:06:35.726974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4a6fad05655aef46a9846cb2a80a8a186f19c56eddfd641ab0a06d3bef98a5

Aliases

arxiv: hep-ph/9402226 · arxiv_version: hep-ph/9402226v1 · doi: 10.48550/arxiv.hep-ph/9402226 · pith_short_12: XZFG7LIFMVNO · pith_short_16: XZFG7LIFMVNO6RVJ · pith_short_8: XZFG7LIF

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/XZFG7LIFMVNO6RVJQRWLFKAKRI \
  | 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: be4a6fad05655aef46a9846cb2a80a8a186f19c56eddfd641ab0a06d3bef98a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61a4684dfcfa4e6ea54bf82641383187805cf6943fa4967145b8960c456ea70b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-02-04T05:22:43Z",
    "title_canon_sha256": "70288843d7fd6376dc3d6841d90f500cd67927ba770425369c66e680478dd7f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9402226",
    "kind": "arxiv",
    "version": 1
  }
}