Pith Number

pith:KPVTVR7U

pith:2001:KPVTVR7UZKDVKIC5OMXI73JFSJ

not attested not anchored not stored refs pending

The strong coupling constant from lattice QCD with N_f=2 dynamical quarks

A.C. Irving, B. Joo, D. Pleiter, G. Schierholz, H. St\"uben, M. G\"ockeler, P.E.L. Rakow, R. Horsley, S. Booth, S. Pickles, Z. Sroczynski

arxiv:hep-lat/0111006 v2 · 2001-11-05 · hep-lat · 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{KPVTVR7UZKDVKIC5OMXI73JFSJ}

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	2026-07-04T15:29:28.657136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53eb3ac7f4ca8755205d732e8fed259262ec9c16df6803d755e4eacf983fb01f

Aliases

arxiv: hep-lat/0111006 · arxiv_version: hep-lat/0111006v2 · doi: 10.48550/arxiv.hep-lat/0111006 · pith_short_12: KPVTVR7UZKDV · pith_short_16: KPVTVR7UZKDVKIC5 · pith_short_8: KPVTVR7U

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/KPVTVR7UZKDVKIC5OMXI73JFSJ \
  | 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: 53eb3ac7f4ca8755205d732e8fed259262ec9c16df6803d755e4eacf983fb01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0568ae6c29ea0f328170a652dc9fb3e36cd812802569bb972658b7da8f1509a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2001-11-05T12:59:49Z",
    "title_canon_sha256": "e9c3134750fa7317ccef78eb8f367c3b89e78e1256c9f918544866e6d9a772ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/0111006",
    "kind": "arxiv",
    "version": 2
  }
}