Pith Number

pith:EKXUNVTF

pith:1992:EKXUNVTFDHSK4VMFPUOTCDO4YN

not attested not anchored not stored refs pending

The Running Coupling from SU(3) Lattice Gauge Theory

A.C. Irving, A. Hulsebos, C. Michael, D.S. Henty, P.W. Stephenson, The UKQCD Collaboration: S.P. Booth

arxiv:hep-lat/9209008 v1 · 1992-09-03 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKXUNVTFDHSK4VMFPUOTCDO4YN}

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	2026-05-18T04:28:28.190242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22af46d66519e4ae55857d1d310ddcc379a743408ef12771b2a0326ad5a461ef

Aliases

arxiv: hep-lat/9209008 · arxiv_version: hep-lat/9209008v1 · doi: 10.48550/arxiv.hep-lat/9209008 · pith_short_12: EKXUNVTFDHSK · pith_short_16: EKXUNVTFDHSK4VMF · pith_short_8: EKXUNVTF

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/EKXUNVTFDHSK4VMFPUOTCDO4YN \
  | 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: 22af46d66519e4ae55857d1d310ddcc379a743408ef12771b2a0326ad5a461ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b7e0bfd5a1dffa42cb689dfb1ec28b080c6551600839e5d5519a1f31385466f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1992-09-03T18:04:45Z",
    "title_canon_sha256": "c617f988422848198dcea590af074d7be33745d16ff591581b55048fa712add4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9209008",
    "kind": "arxiv",
    "version": 1
  }
}