Pith Number

pith:5FVEKNLS

pith:1999:5FVEKNLSFY7GPD4YMVSILHDNQS

not attested not anchored not stored refs pending

Two loop lattice expansion of the Schroedinger functional coupling in improved QCD

A. Bode, P. Weisz, U. Wolff

arxiv:hep-lat/9908044 v4 · 1999-08-25 · 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{5FVEKNLSFY7GPD4YMVSILHDNQS}

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	2026-05-18T01:39:11.405221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e96a4535722e3e678f986564859c6d84a0f1632d3f65a6eb40819f03417b2ba8

Aliases

arxiv: hep-lat/9908044 · arxiv_version: hep-lat/9908044v4 · doi: 10.48550/arxiv.hep-lat/9908044 · pith_short_12: 5FVEKNLSFY7G · pith_short_16: 5FVEKNLSFY7GPD4Y · pith_short_8: 5FVEKNLS

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/5FVEKNLSFY7GPD4YMVSILHDNQS \
  | 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: e96a4535722e3e678f986564859c6d84a0f1632d3f65a6eb40819f03417b2ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b1812e2109f849120c0bc172f132e5d1f82aa547eb4ab2fed3deb2d9f4cac6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-08-25T21:15:44Z",
    "title_canon_sha256": "64de4bfb85316ce8d0f5d202b90063fc341edcf3add5c313d05d820ea939646d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9908044",
    "kind": "arxiv",
    "version": 4
  }
}