Pith Number

pith:MFKQAFW6

pith:1999:MFKQAFW6UROLMJM2QJSWBINQTT

not attested not anchored not stored refs pending

Analysis of tbW and ttZ couplings from CLEO and LEP/SLC data

C.-P. Yuan (Michigan State University), F. Larios (CINVESTAV-Merida), M.A. Perez (CINVESTAV)

arxiv:hep-ph/9903394 v1 · 1999-03-18 · 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{MFKQAFW6UROLMJM2QJSWBINQTT}

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	2026-05-18T04:26:03.188417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61550016dea45cb6259a826560a1b09cf98c28ca0584536439f18bf749f1493c

Aliases

arxiv: hep-ph/9903394 · arxiv_version: hep-ph/9903394v1 · doi: 10.48550/arxiv.hep-ph/9903394 · pith_short_12: MFKQAFW6UROL · pith_short_16: MFKQAFW6UROLMJM2 · pith_short_8: MFKQAFW6

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/MFKQAFW6UROLMJM2QJSWBINQTT \
  | 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: 61550016dea45cb6259a826560a1b09cf98c28ca0584536439f18bf749f1493c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26357222a32b3ed958fa8ab16cafc5f0d5b55699b4ed7f1d92482a44c7d81aa9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-03-18T02:49:37Z",
    "title_canon_sha256": "4348ba1b3dd64e27abfb8463b7ec510152a848e88df8bc96ca2ff559e001ecda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9903394",
    "kind": "arxiv",
    "version": 1
  }
}