Pith Number

pith:BK427SLG

pith:1999:BK427SLGY4HGLXEUXELRFW2EXO

not attested not anchored not stored refs pending

Improved Overlap Fermions

I. Hip, W. Bietenholz

arxiv:hep-lat/9908012 v1 · 1999-08-12 · 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{BK427SLGY4HGLXEUXELRFW2EXO}

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	2026-05-18T01:39:11.550382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ab9afc966c70e65dc94b91712db44bb85b72f4256be6bf6eeafac325769d45d

Aliases

arxiv: hep-lat/9908012 · arxiv_version: hep-lat/9908012v1 · doi: 10.48550/arxiv.hep-lat/9908012 · pith_short_12: BK427SLGY4HG · pith_short_16: BK427SLGY4HGLXEU · pith_short_8: BK427SLG

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/BK427SLGY4HGLXEUXELRFW2EXO \
  | 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: 0ab9afc966c70e65dc94b91712db44bb85b72f4256be6bf6eeafac325769d45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f40f7258efcefa24a7d80e0ae1494126fe829b4479c83a4c8ad15f7354699435",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-08-12T16:35:21Z",
    "title_canon_sha256": "e50c402322475fa63b694197716c086890501ca12a109c228ac5be51ae8eea16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9908012",
    "kind": "arxiv",
    "version": 1
  }
}