Pith Number

pith:4EPTPU7K

pith:2010:4EPTPU7KWYWYXNXLXHX2P7KEAK

not attested not anchored not stored refs pending

Automated Validation of Security-sensitive Web Services specified in BPEL and RBAC (Extended Version)

Alberto Calvi, Luca Vigan\`o, Silvio Ranise

arxiv:1009.4625 v1 · 2010-09-07 · cs.CR · cs.LO · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EPTPU7KWYWYXNXLXHX2P7KEAK}

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	2026-05-18T04:36:09.344724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e11f37d3eab62d8bb6ebb9efa7fd4402aaca5e35d959c181f86647b6047c9299

Aliases

arxiv: 1009.4625 · arxiv_version: 1009.4625v1 · doi: 10.48550/arxiv.1009.4625 · pith_short_12: 4EPTPU7KWYWY · pith_short_16: 4EPTPU7KWYWYXNXL · pith_short_8: 4EPTPU7K

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/4EPTPU7KWYWYXNXLXHX2P7KEAK \
  | 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: e11f37d3eab62d8bb6ebb9efa7fd4402aaca5e35d959c181f86647b6047c9299

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcde98ab0da5df8eb348b95acd589a7eec69367fc62370d68ee8dcf48ee7c32",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2010-09-07T09:55:45Z",
    "title_canon_sha256": "416b01e9ee1cfa775ac9a1352d228b76496fc88a747633cf6f274c3fbf400cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4625",
    "kind": "arxiv",
    "version": 1
  }
}