Pith Number

pith:E2VPHTYU

pith:2003:E2VPHTYUXJ2KJV5VQUBJWE4KAR

not attested not anchored not stored refs pending

Lattice QCD Production on Commodity Clusters at Fermilab

A. Singh, D. Holmgren, J. Simone, P. Mackenzie

arxiv:cs/0307019 v1 · 2003-07-08 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2VPHTYUXJ2KJV5VQUBJWE4KAR}

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	2026-07-04T15:29:19.537802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26aaf3cf14ba74a4d7b585029b138a0472afd132b2212808f6ce2a40fefb52f5

Aliases

arxiv: cs/0307019 · arxiv_version: cs/0307019v1 · doi: 10.48550/arxiv.cs/0307019 · pith_short_12: E2VPHTYUXJ2K · pith_short_16: E2VPHTYUXJ2KJV5V · pith_short_8: E2VPHTYU

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/E2VPHTYUXJ2KJV5VQUBJWE4KAR \
  | 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: 26aaf3cf14ba74a4d7b585029b138a0472afd132b2212808f6ce2a40fefb52f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4a88a6c3a34dc58be134e6293ae91e41c1ca12d1e231609516de979254b53e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.DC",
    "submitted_at": "2003-07-08T15:36:56Z",
    "title_canon_sha256": "8811cbf5277f73e1b2ecbb7d9a9a313e4d6d4c69e9538b2e2e11dc394b1a803d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0307019",
    "kind": "arxiv",
    "version": 1
  }
}