Pith Number

pith:FEXCYMZ6

pith:2012:FEXCYMZ6IKHBF2QCHAP2ANWCQJ

not attested not anchored not stored refs pending

QIRAL: A High Level Language for Lattice QCD Code Generation

Claude Tadonki, Denis Barthou (LaBRI, Gilbert Grosdidier (LAL), INRIA Bordeaux - Sud-Ouest), Michael Kruse (LRI), Olivier P\`ene (LPT)

arxiv:1208.4035 v1 · 2012-08-16 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEXCYMZ6IKHBF2QCHAP2ANWCQJ}

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	2026-05-18T03:48:25.426942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

292e2c333e428e12ea02381fa036c2824b62318c0bc289dce953b85befc3f52b

Aliases

arxiv: 1208.4035 · arxiv_version: 1208.4035v1 · doi: 10.48550/arxiv.1208.4035 · pith_short_12: FEXCYMZ6IKHB · pith_short_16: FEXCYMZ6IKHBF2QC · pith_short_8: FEXCYMZ6

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/FEXCYMZ6IKHBF2QCHAP2ANWCQJ \
  | 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: 292e2c333e428e12ea02381fa036c2824b62318c0bc289dce953b85befc3f52b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65eda5f062c985614e7ee71a266a6d8db00342ed084548fff7a564a9a19c494",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2012-08-16T12:14:39Z",
    "title_canon_sha256": "62aba3bc420dfca69ecb4dffbd507644c43b10a830f9e0c200bedae83d517333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4035",
    "kind": "arxiv",
    "version": 1
  }
}