Pith Number

pith:MRD2JILV

pith:2002:MRD2JILV25JTJ4QYLFBCALEIC7

not attested not anchored not stored refs pending

On the Large-$N_c$ Limit and Electroweak Interactions: Some Properties of the $N_c$-Extended Standard Model

Robert Shrock

arxiv:hep-ph/0204005 v1 · 2002-03-30 · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRD2JILV25JTJ4QYLFBCALEIC7}

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	2026-05-18T00:37:29.353521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6447a4a175d75334f2185942202c8817ec36aed2f4d2018f3731c8be31b9282d

Aliases

arxiv: hep-ph/0204005 · arxiv_version: hep-ph/0204005v1 · doi: 10.48550/arxiv.hep-ph/0204005 · pith_short_12: MRD2JILV25JT · pith_short_16: MRD2JILV25JTJ4QY · pith_short_8: MRD2JILV

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/MRD2JILV25JTJ4QYLFBCALEIC7 \
  | 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: 6447a4a175d75334f2185942202c8817ec36aed2f4d2018f3731c8be31b9282d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e613cacf13e3f76e64f11a6f4d74ce836ee31b2e675b90ef887a1ef8d6bb0e43",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-03-30T18:01:16Z",
    "title_canon_sha256": "cfe5dcc1e58963795db742e71c354cb23e3bcb4920d64ca446239cf69672e3ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0204005",
    "kind": "arxiv",
    "version": 1
  }
}