Pith Number

pith:KEKXZ6EZ

pith:1999:KEKXZ6EZDWG76M5SARELZHGQFC

not attested not anchored not stored refs pending

CP-odd WWZ couplings induced by vector-like quarks

Akio Sugamoto, Eri Asakawa, Miho Marui, Noriyuki Oshimo, Tomomi Saito

arxiv:hep-ph/9902478 v2 · 1999-02-26 · 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{KEKXZ6EZDWG76M5SARELZHGQFC}

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	2026-05-18T04:13:17.595537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51157cf8991d8dff33b20448bc9cd0288e6470246442e635ec01138801a33943

Aliases

arxiv: hep-ph/9902478 · arxiv_version: hep-ph/9902478v2 · doi: 10.48550/arxiv.hep-ph/9902478 · pith_short_12: KEKXZ6EZDWG7 · pith_short_16: KEKXZ6EZDWG76M5S · pith_short_8: KEKXZ6EZ

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/KEKXZ6EZDWG76M5SARELZHGQFC \
  | 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: 51157cf8991d8dff33b20448bc9cd0288e6470246442e635ec01138801a33943

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "262f5b82bba1257709a6569ddaf53b8b26f9e21d2438f0ce96bd5cd591eb87ac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-02-26T12:01:10Z",
    "title_canon_sha256": "439b79987d23c1a73cab4e2c36504733bf307d83870c32422d5dabb18f1dc4d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9902478",
    "kind": "arxiv",
    "version": 2
  }
}