Pith Number

pith:CUIFVRW5

pith:1997:CUIFVRW5UDFIHOHSCKO6DGD3QZ

not attested not anchored not stored refs pending

Bottom quark mass and alpha_s from the Upsilon system

Antonio Pich, Matthias Jamin

arxiv:hep-ph/9702276 v1 · 1997-02-06 · 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{CUIFVRW5UDFIHOHSCKO6DGD3QZ}

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	2026-07-04T15:18:23.000808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15105ac6dda0ca83b8f2129de1987b865a2b907dfa2b6028cd4ea29200073e01

Aliases

arxiv: hep-ph/9702276 · arxiv_version: hep-ph/9702276v1 · doi: 10.48550/arxiv.hep-ph/9702276 · pith_short_12: CUIFVRW5UDFI · pith_short_16: CUIFVRW5UDFIHOHS · pith_short_8: CUIFVRW5

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/CUIFVRW5UDFIHOHSCKO6DGD3QZ \
  | 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: 15105ac6dda0ca83b8f2129de1987b865a2b907dfa2b6028cd4ea29200073e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07e79f0e9d1d831e8853b926e0b91e7cfb9cdf739e544828ea15af11c4fd72b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-02-06T17:24:46Z",
    "title_canon_sha256": "a19c2125e06cf5f3a44f71f39a13ea32722b8921b339b2beb6dbbd023b7132f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9702276",
    "kind": "arxiv",
    "version": 1
  }
}