Pith Number

pith:CS4Z7ZHY

pith:2005:CS4Z7ZHYYMCJNSPC6BHNMHDLFC

not attested not anchored not stored refs pending

Security Policies as Membranes in Systems for Global Computing

Daniele Gorla, Matthew Hennessy, Vladimiro Sassone

arxiv:cs/0506061 v5 · 2005-06-14 · cs.PL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CS4Z7ZHYYMCJNSPC6BHNMHDLFC}

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	2026-05-18T00:53:03.486654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14b99fe4f8c30496c9e2f04ed61c6b289b3a90991edeb9ecab3b91f6584b5266

Aliases

arxiv: cs/0506061 · arxiv_version: cs/0506061v5 · doi: 10.48550/arxiv.cs/0506061 · pith_short_12: CS4Z7ZHYYMCJ · pith_short_16: CS4Z7ZHYYMCJNSPC · pith_short_8: CS4Z7ZHY

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/CS4Z7ZHYYMCJNSPC6BHNMHDLFC \
  | 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: 14b99fe4f8c30496c9e2f04ed61c6b289b3a90991edeb9ecab3b91f6584b5266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af6a4d66111f362de539a8f9ed0d8bb4d37115d3121cbe3eecb74188b0205cb",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2005-06-14T18:08:10Z",
    "title_canon_sha256": "e161b246f506fd5e4c6d975194b119db9a1fad1db2f5416a9bbc3b517f149bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0506061",
    "kind": "arxiv",
    "version": 5
  }
}