Pith Number

pith:XSNKGFE7

pith:2005:XSNKGFE7FYYF7NCNSZ3XI5FJT4

not attested not anchored not stored refs pending

A Model-driven Approach for Grid Services Engineering

David Manset, Flavio Oquendo, Herve Verjus, Richard McClatchey

arxiv:cs/0509066 v2 · 2005-09-21 · cs.SE · 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{XSNKGFE7FYYF7NCNSZ3XI5FJT4}

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	2026-07-04T14:47:42.639517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc9aa3149f2e305fb44d96777474a99f27c3baf8a9aa705f14f4f1bf8c4085ee

Aliases

arxiv: cs/0509066 · arxiv_version: cs/0509066v2 · doi: 10.48550/arxiv.cs/0509066 · pith_short_12: XSNKGFE7FYYF · pith_short_16: XSNKGFE7FYYF7NCN · pith_short_8: XSNKGFE7

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/XSNKGFE7FYYF7NCNSZ3XI5FJT4 \
  | 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: bc9aa3149f2e305fb44d96777474a99f27c3baf8a9aa705f14f4f1bf8c4085ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "452cc7d4792763540523ab470209c51edb3a309dfe570d037fe0c27adb8b3212",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "",
    "primary_cat": "cs.SE",
    "submitted_at": "2005-09-21T17:39:19Z",
    "title_canon_sha256": "264dcf7898d5446b7094f43bb86dd5421a513e3291b27f58962c39a4326c0373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0509066",
    "kind": "arxiv",
    "version": 2
  }
}