Pith Number

pith:CK4BQ2GB

pith:2006:CK4BQ2GBAPTIQFMNL76HWZVY4Z

not attested not anchored not stored refs pending

Modeling Adversaries in a Logic for Security Protocol Analysis

Joseph Y. Halpern (Cornell University), Riccardo Pucella (Northeastern University)

arxiv:cs/0607146 v6 · 2006-07-31 · cs.CR · 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{CK4BQ2GBAPTIQFMNL76HWZVY4Z}

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	2026-05-17T23:51:20.426109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12b81868c103e688158d5ffc7b66b8e652c6596b26fce7ca3fa396fe27f12a49

Aliases

arxiv: cs/0607146 · arxiv_version: cs/0607146v6 · doi: 10.48550/arxiv.cs/0607146 · pith_short_12: CK4BQ2GBAPTI · pith_short_16: CK4BQ2GBAPTIQFMN · pith_short_8: CK4BQ2GB

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/CK4BQ2GBAPTIQFMNL76HWZVY4Z \
  | 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: 12b81868c103e688158d5ffc7b66b8e652c6596b26fce7ca3fa396fe27f12a49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b753c96bd1bf489f2fcb28e59ac9e43d669f7e8430604d600a1331f1224180d",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2006-07-31T16:44:15Z",
    "title_canon_sha256": "a0bc87875c744da416dff7a4df2f3460270d7b24c1a4acb8e6e388918ee2455c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0607146",
    "kind": "arxiv",
    "version": 6
  }
}