Pith Number

pith:WPA5GZVQ

pith:2011:WPA5GZVQ62BHXODGYHKIWWY3CV

not attested not anchored not stored refs pending

Development of Grid e-Infrastructure in South-Eastern Europe

Antun Balaz, Boro Jakimovski, Dusan Vudragovic, Emanouil Atanassov, Ioannis Liabotis, Mihajlo Savic, Ognjen Prnjat, Vladimir Slavnic

arxiv:1112.4303 v1 · 2011-12-19 · cs.DC · cs.NI · cs.SI · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPA5GZVQ62BHXODGYHKIWWY3CV}

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	2026-05-18T04:06:06.651415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3c1d366b0f6827bb866c1d48b5b1b1552c6e0e0ec6a6c78d1d062663b07d3dd

Aliases

arxiv: 1112.4303 · arxiv_version: 1112.4303v1 · doi: 10.48550/arxiv.1112.4303 · pith_short_12: WPA5GZVQ62BH · pith_short_16: WPA5GZVQ62BHXODG · pith_short_8: WPA5GZVQ

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/WPA5GZVQ62BHXODGYHKIWWY3CV \
  | 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: b3c1d366b0f6827bb866c1d48b5b1b1552c6e0e0ec6a6c78d1d062663b07d3dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62244631b6cd044084ca70b25b30fc8e4c183fc905d62bea52fa87f158005a04",
    "cross_cats_sorted": [
      "cs.NI",
      "cs.SI",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-12-19T11:03:54Z",
    "title_canon_sha256": "d31b77cca3b46bc3858bafecbc2c6b4c8963a9fa689facd42abdcd74354879f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4303",
    "kind": "arxiv",
    "version": 1
  }
}