Pith Number

pith:MFE2EFPK

pith:1992:MFE2EFPKEYIHVKGRR4NRL4ROMW

not attested not anchored not stored refs pending

The Hyperfine Splitting in Charmonium: Lattice Computations Using the Wilson and Clover Fermion Actions

A.D. Simpson, B.J. Pendleton, C. Michael, C.T. Sachrajda, D.G. Richards, D.S. Henty, J.N. Simone, K.C. Bowler, P.W. Stephenson, R.D. Kenway, S.P. Booth, UKQCD Collaboration: C.R. Allton

arxiv:hep-lat/9208018 v1 · 1992-08-21 · 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{MFE2EFPKEYIHVKGRR4NRL4ROMW}

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	2026-05-18T04:28:28.202646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6149a215ea26107aa8d18f1b15f22e65bf1a9a5908ca0599e26742b3734c0006

Aliases

arxiv: hep-lat/9208018 · arxiv_version: hep-lat/9208018v1 · doi: 10.48550/arxiv.hep-lat/9208018 · pith_short_12: MFE2EFPKEYIH · pith_short_16: MFE2EFPKEYIHVKGR · pith_short_8: MFE2EFPK

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/MFE2EFPKEYIHVKGRR4NRL4ROMW \
  | 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: 6149a215ea26107aa8d18f1b15f22e65bf1a9a5908ca0599e26742b3734c0006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05a7a3162ad3d555751621a7934948b1980778581af05ecd6368333e0ea0153f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1992-08-21T09:22:18Z",
    "title_canon_sha256": "71ff161c16320b81f8db292c68c7e88d8bad21e381ec4608488004e756406791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9208018",
    "kind": "arxiv",
    "version": 1
  }
}