Pith Number

pith:C24WZ6V4

pith:2025:C24WZ6V4ZGLFTWPG7SIURN5SQF

not attested not anchored not stored refs pending

Determination of $\alpha_s(M_Z)$ via a high-precision effective coupling $\alpha^{g_1}_s(Q)$

Hua Zhou, Jian-Ming Shen, Qing Yu, Xing-Gang Wu

arxiv:2501.15525 v1 · 2025-01-26 · 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{C24WZ6V4ZGLFTWPG7SIURN5SQF}

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	2026-07-05T10:05:30.656404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b96cfabcc99659d9e6fc9148b7b2816bff5d668eed18e03b19ed7c81ff28d5

Aliases

arxiv: 2501.15525 · arxiv_version: 2501.15525v1 · doi: 10.48550/arxiv.2501.15525 · pith_short_12: C24WZ6V4ZGLF · pith_short_16: C24WZ6V4ZGLFTWPG · pith_short_8: C24WZ6V4

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/C24WZ6V4ZGLFTWPG7SIURN5SQF \
  | 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: 16b96cfabcc99659d9e6fc9148b7b2816bff5d668eed18e03b19ed7c81ff28d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa4c752c37385770e4e2ec6a73e7db55f35b1f603c934ce68f431e039bba932c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-01-26T13:40:02Z",
    "title_canon_sha256": "57a7b203db4ae5c876036504fc3ff710190568f94a397be6a216a82cbada6876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15525",
    "kind": "arxiv",
    "version": 1
  }
}