Pith Number

pith:DTS4IYLM

pith:1999:DTS4IYLMX7J7XGSTXYI6FHMZKU

not attested not anchored not stored refs pending

The decay Z -> neutrino antineutrino photon in the Standard Model

G. Tavares-Velasco, J.J. Toscano, J.M. Hernandez, M.A. Perez

arxiv:hep-ph/9903391 v1 · 1999-03-17 · 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{DTS4IYLMX7J7XGSTXYI6FHMZKU}

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	2026-07-04T14:48:36.791611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce5c4616cbfd3fb9a53be11e29d995505e3ef20d9f3f8150da4f73f5002da44

Aliases

arxiv: hep-ph/9903391 · arxiv_version: hep-ph/9903391v1 · doi: 10.48550/arxiv.hep-ph/9903391 · pith_short_12: DTS4IYLMX7J7 · pith_short_16: DTS4IYLMX7J7XGST · pith_short_8: DTS4IYLM

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/DTS4IYLMX7J7XGSTXYI6FHMZKU \
  | 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: 1ce5c4616cbfd3fb9a53be11e29d995505e3ef20d9f3f8150da4f73f5002da44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387ab338a23c4bb2adb0bb91f4e401a709c3dc390a3360ab96dabe286039d693",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-03-17T23:01:09Z",
    "title_canon_sha256": "2b8f115c6d83986323ac9297a9c0bb44a585e7aa40f994464db0f9b2b1aaccac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9903391",
    "kind": "arxiv",
    "version": 1
  }
}