Pith Number

pith:O4R6WLYY

pith:1994:O4R6WLYYPSP3JWJESHFEPJBFQK

not attested not anchored not stored refs pending

Singlet Charge $2/3$ Quark hiding the Top: Tevatron and LEP Implications

Hsuan-Cheng Huang, Wei-Shu Hou

arxiv:hep-ph/9409227 v1 · 1994-09-05 · 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{O4R6WLYYPSP3JWJESHFEPJBFQK}

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	2026-07-04T15:57:35.057044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7723eb2f187c9fb4d92491ca47a425828633852d3f59098677cd8c45ec34bb2d

Aliases

arxiv: hep-ph/9409227 · arxiv_version: hep-ph/9409227v1 · doi: 10.48550/arxiv.hep-ph/9409227 · pith_short_12: O4R6WLYYPSP3 · pith_short_16: O4R6WLYYPSP3JWJE · pith_short_8: O4R6WLYY

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/O4R6WLYYPSP3JWJESHFEPJBFQK \
  | 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: 7723eb2f187c9fb4d92491ca47a425828633852d3f59098677cd8c45ec34bb2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da2e606a309830dc266947243d721987e45472c129fa3dcbe7ff41c24b9bb832",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-09-05T17:58:19Z",
    "title_canon_sha256": "3da842ec0386826f54a7432df8eed1070f8a78d7d38920e22fe274964ef5919a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9409227",
    "kind": "arxiv",
    "version": 1
  }
}