Pith Number

pith:HQRGQG7C

pith:2010:HQRGQG7CNITYCIMFWXE2DRAD73

not attested not anchored not stored refs pending

APEnet+: a 3D toroidal network enabling Petaflops scale Lattice QCD simulations on commodity clusters

Alessandro Lonardo, Andrea Biagioni, Andrea Salamon, Davide Rossetti, Francesca Lo Cicero, Francesco Simula, Gaetano Salina, Laura Tosoratto, Nazario Tantalo, Ottorino Frezza, Piero Vicini, Pier Paolucci, Roberto Ammendola, Roberto Petronzio

arxiv:1012.0253 v1 · 2010-12-01 · hep-lat · 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{HQRGQG7CNITYCIMFWXE2DRAD73}

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	2026-05-18T04:34:18.664873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c22681be26a27812185b5c9a1c403fef207f0d0fd1377affc73e0900668829c

Aliases

arxiv: 1012.0253 · arxiv_version: 1012.0253v1 · doi: 10.48550/arxiv.1012.0253 · pith_short_12: HQRGQG7CNITY · pith_short_16: HQRGQG7CNITYCIMF · pith_short_8: HQRGQG7C

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/HQRGQG7CNITYCIMFWXE2DRAD73 \
  | 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: 3c22681be26a27812185b5c9a1c403fef207f0d0fd1377affc73e0900668829c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db5952f0506b52a67863a0230ee3829178d943ff6f7f4d60bc2ed90b0cfc7f09",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2010-12-01T17:40:39Z",
    "title_canon_sha256": "43d735fd1bdcb83e6228b84728c1f64707b319f8d6d7933834e96b3f48bac471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0253",
    "kind": "arxiv",
    "version": 1
  }
}