Pith Number

pith:EM73NYFY

pith:2000:EM73NYFYENSJZV7GX2FD2MVXG3

not attested not anchored not stored refs pending

Precision Measurements of the W-Boson Mass

Douglas A. Glenzinski, Ulrich Heintz

arxiv:hep-ex/0007033 v2 · 2000-07-18 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EM73NYFYENSJZV7GX2FD2MVXG3}

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	2026-05-18T04:26:12.426918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

233fb6e0b823649cd7e6be8a3d32b736e3980e36ebca9d1b333f57ed91dd8cad

Aliases

arxiv: hep-ex/0007033 · arxiv_version: hep-ex/0007033v2 · doi: 10.48550/arxiv.hep-ex/0007033 · pith_short_12: EM73NYFYENSJ · pith_short_16: EM73NYFYENSJZV7G · pith_short_8: EM73NYFY

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/EM73NYFYENSJZV7GX2FD2MVXG3 \
  | 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: 233fb6e0b823649cd7e6be8a3d32b736e3980e36ebca9d1b333f57ed91dd8cad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c350ddfc74a8ce04815594d78a713d00b7b6b4c85b400720164fc360c515473",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2000-07-18T17:10:42Z",
    "title_canon_sha256": "c8535236a1a9382bff5031a90f0179d9ea719d750c42b43ae8683c3d5e1da568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0007033",
    "kind": "arxiv",
    "version": 2
  }
}