Pith Number

pith:K3QFMJCL

pith:1992:K3QFMJCL73MXTMHNESYV4X5MBL

not attested not anchored not stored refs pending

Extended Color Models with a Heavy Top Quark

Oscar F. Hernandez

arxiv:hep-ph/9203205 v1 · 1992-03-09 · 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{K3QFMJCL73MXTMHNESYV4X5MBL}

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	2026-07-04T14:29:25.794917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56e056244bfed979b0ed24b15e5fac0af5c108cba059ac99e39061e0c859fc53

Aliases

arxiv: hep-ph/9203205 · arxiv_version: hep-ph/9203205v1 · doi: 10.48550/arxiv.hep-ph/9203205 · pith_short_12: K3QFMJCL73MX · pith_short_16: K3QFMJCL73MXTMHN · pith_short_8: K3QFMJCL

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/K3QFMJCL73MXTMHNESYV4X5MBL \
  | 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: 56e056244bfed979b0ed24b15e5fac0af5c108cba059ac99e39061e0c859fc53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c0ca28106d50501951fc11da0af5a3f456b9f7fc4cc4cc65f3fd3d478deacf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1992-03-09T18:11:20Z",
    "title_canon_sha256": "ee3e9c898a1b090a0646bda859d9a9e64e856db3f47cdfb2d4197ff92407cfb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9203205",
    "kind": "arxiv",
    "version": 1
  }
}